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all (19,991 samples, 100.00%)
all
[not_walkable_Java] (494 samples, 2.47%)
[n..
BarrierSet::static_write_ref_array_post(HeapWord*, unsigned long) (28 samples, 0.14%)
G1SATBCardTableLoggingModRefBS::write_ref_array_work(MemRegion) (28 samples, 0.14%)
G1SATBCardTableLoggingModRefBS::invalidate(MemRegion, bool) (10 samples, 0.05%)
__pthread_getspecific (16 samples, 0.08%)
[unknown] (465 samples, 2.33%)
[..
clock_gettime (465 samples, 2.33%)
c..
__vdso_clock_gettime (465 samples, 2.33%)
_..
entry_SYSCALL_64_after_hwframe (227 samples, 1.14%)
do_syscall_64 (217 samples, 1.09%)
posix_ktime_get_ts (8 samples, 0.04%)
sys_clock_gettime (90 samples, 0.45%)
posix_ktime_get_ts (73 samples, 0.37%)
ktime_get_ts64 (66 samples, 0.33%)
xen_clocksource_get_cycles (55 samples, 0.28%)
pvclock_clocksource_read (54 samples, 0.27%)
xen_clocksource_get_cycles (7 samples, 0.04%)
xen_hvm_callback_vector (5 samples, 0.03%)
xen_evtchn_do_upcall (5 samples, 0.03%)
irq_exit (5 samples, 0.03%)
__softirqentry_text_start (5 samples, 0.03%)
sys_clock_gettime (7 samples, 0.04%)
[unknown_Java] (76 samples, 0.38%)
BarrierSet::static_write_ref_array_post(HeapWord*, unsigned long) (20 samples, 0.10%)
G1SATBCardTableLoggingModRefBS::write_ref_array_work(MemRegion) (9 samples, 0.05%)
BarrierSet::static_write_ref_array_pre(HeapWord*, unsigned long) (17 samples, 0.09%)
[unknown] (7 samples, 0.04%)
clock_gettime (6 samples, 0.03%)
oop_disjoint_arraycopy (23 samples, 0.12%)
java/lang/Thread.run (17,131 samples, 85.69%)
java/lang/Thread.run
io/netty/util/concurrent/DefaultThreadFactory$DefaultRunnableDecorator.run (514 samples, 2.57%)
io..
io/netty/util/concurrent/SingleThreadEventExecutor$2.run (514 samples, 2.57%)
io..
io/netty/channel/epoll/EpollEventLoop.run (514 samples, 2.57%)
io..
io/netty/channel/epoll/EpollEventLoop.epollWait (48 samples, 0.24%)
io/netty/channel/epoll/Native.epollWait (46 samples, 0.23%)
io/netty/channel/epoll/Native.epollWait0 (45 samples, 0.23%)
[unknown] (43 samples, 0.22%)
epoll_wait (42 samples, 0.21%)
entry_SYSCALL_64_after_hwframe (25 samples, 0.13%)
do_syscall_64 (24 samples, 0.12%)
sys_epoll_wait (17 samples, 0.09%)
ep_poll (14 samples, 0.07%)
schedule_hrtimeout_range (8 samples, 0.04%)
schedule_hrtimeout_range_clock (8 samples, 0.04%)
io/netty/channel/epoll/EpollEventLoop.processReady (25 samples, 0.13%)
io/netty/channel/epoll/AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady (23 samples, 0.12%)
io/netty/channel/DefaultChannelPipeline.fireChannelRead (12 samples, 0.06%)
io/netty/channel/AbstractChannelHandlerContext.invokeChannelRead (12 samples, 0.06%)
io/netty/channel/AbstractChannelHandlerContext.invokeChannelRead (12 samples, 0.06%)
io/netty/channel/DefaultChannelPipeline$HeadContext.channelRead (11 samples, 0.06%)
io/netty/channel/AbstractChannelHandlerContext.fireChannelRead (11 samples, 0.06%)
io/netty/channel/AbstractChannelHandlerContext.invokeChannelRead (11 samples, 0.06%)
io/netty/channel/AbstractChannelHandlerContext.invokeChannelRead (11 samples, 0.06%)
io/netty/handler/codec/ByteToMessageDecoder.channelRead (11 samples, 0.06%)
io/netty/handler/codec/ByteToMessageDecoder.fireChannelRead (7 samples, 0.04%)
io/netty/channel/AbstractChannelHandlerContext.fireChannelRead (7 samples, 0.04%)
io/netty/channel/AbstractChannelHandlerContext.invokeChannelRead (7 samples, 0.04%)
io/netty/channel/AbstractChannelHandlerContext.invokeChannelRead (7 samples, 0.04%)
io/netty/handler/codec/MessageToMessageDecoder.channelRead (6 samples, 0.03%)
io/netty/channel/AbstractChannelHandlerContext.fireChannelRead (5 samples, 0.03%)
io/netty/channel/AbstractChannelHandlerContext.invokeChannelRead (5 samples, 0.03%)
io/netty/channel/AbstractChannelHandlerContext.invokeChannelRead (5 samples, 0.03%)
io/netty/handler/codec/MessageToMessageDecoder.channelRead (5 samples, 0.03%)
io/netty/channel/epoll/AbstractEpollChannel.doReadBytes (6 samples, 0.03%)
io/netty/channel/unix/FileDescriptor.readAddress (6 samples, 0.03%)
io/netty/channel/unix/FileDescriptor.readAddress (6 samples, 0.03%)
[unknown] (6 samples, 0.03%)
__read (6 samples, 0.03%)
entry_SYSCALL_64_after_hwframe (6 samples, 0.03%)
do_syscall_64 (6 samples, 0.03%)
sys_read (5 samples, 0.03%)
vfs_read (5 samples, 0.03%)
__vfs_read (5 samples, 0.03%)
new_sync_read (5 samples, 0.03%)
sock_read_iter (5 samples, 0.03%)
sock_recvmsg (5 samples, 0.03%)
inet_recvmsg (5 samples, 0.03%)
tcp_recvmsg (5 samples, 0.03%)
io/netty/util/concurrent/SingleThreadEventExecutor.runAllTasks (437 samples, 2.19%)
i..
io/netty/util/concurrent/ScheduledFutureTask.run (62 samples, 0.31%)
io/netty/util/concurrent/PromiseTask$RunnableAdapter.call (62 samples, 0.31%)
org/apache/cassandra/transport/Message$Dispatcher$LegacyFlusher.run (62 samples, 0.31%)
io/netty/channel/AbstractChannelHandlerContext.flush (51 samples, 0.26%)
io/netty/channel/AbstractChannelHandlerContext.invokeFlush (50 samples, 0.25%)
io/netty/channel/AbstractChannelHandlerContext.invokeFlush0 (50 samples, 0.25%)
io/netty/channel/ChannelOutboundHandlerAdapter.flush (50 samples, 0.25%)
io/netty/channel/AbstractChannelHandlerContext.flush (50 samples, 0.25%)
io/netty/channel/AbstractChannelHandlerContext.invokeFlush (50 samples, 0.25%)
io/netty/channel/AbstractChannelHandlerContext.invokeFlush0 (50 samples, 0.25%)
io/netty/channel/ChannelOutboundHandlerAdapter.flush (48 samples, 0.24%)
io/netty/channel/AbstractChannelHandlerContext.flush (48 samples, 0.24%)
io/netty/channel/AbstractChannelHandlerContext.invokeFlush (48 samples, 0.24%)
io/netty/channel/AbstractChannelHandlerContext.invokeFlush0 (48 samples, 0.24%)
io/netty/channel/ChannelOutboundHandlerAdapter.flush (48 samples, 0.24%)
io/netty/channel/AbstractChannelHandlerContext.flush (48 samples, 0.24%)
io/netty/channel/AbstractChannelHandlerContext.invokeFlush (48 samples, 0.24%)
io/netty/channel/AbstractChannelHandlerContext.invokeFlush0 (48 samples, 0.24%)
io/netty/channel/DefaultChannelPipeline$HeadContext.flush (48 samples, 0.24%)
io/netty/channel/AbstractChannel$AbstractUnsafe.flush (47 samples, 0.24%)
io/netty/channel/epoll/AbstractEpollChannel$AbstractEpollUnsafe.flush0 (47 samples, 0.24%)
io/netty/channel/AbstractChannel$AbstractUnsafe.flush0 (47 samples, 0.24%)
io/netty/channel/epoll/AbstractEpollStreamChannel.doWrite (47 samples, 0.24%)
io/netty/channel/epoll/AbstractEpollStreamChannel.doWriteMultiple (47 samples, 0.24%)
io/netty/channel/epoll/AbstractEpollStreamChannel.writeBytesMultiple (46 samples, 0.23%)
io/netty/channel/unix/FileDescriptor.writevAddresses (42 samples, 0.21%)
io/netty/channel/unix/FileDescriptor.writevAddresses (42 samples, 0.21%)
[unknown] (42 samples, 0.21%)
[unknown] (42 samples, 0.21%)
writev (42 samples, 0.21%)
entry_SYSCALL_64_after_hwframe (41 samples, 0.21%)
do_syscall_64 (41 samples, 0.21%)
sys_writev (41 samples, 0.21%)
do_writev (41 samples, 0.21%)
vfs_writev (39 samples, 0.20%)
do_iter_write (38 samples, 0.19%)
do_iter_readv_writev (37 samples, 0.19%)
sock_write_iter (37 samples, 0.19%)
sock_sendmsg (37 samples, 0.19%)
inet_sendmsg (36 samples, 0.18%)
tcp_sendmsg (36 samples, 0.18%)
tcp_sendmsg_locked (36 samples, 0.18%)
_copy_from_iter_full (13 samples, 0.07%)
copy_user_enhanced_fast_string (13 samples, 0.07%)
tcp_push (14 samples, 0.07%)
__tcp_push_pending_frames (14 samples, 0.07%)
tcp_write_xmit (14 samples, 0.07%)
__tcp_transmit_skb (13 samples, 0.07%)
ip_queue_xmit (13 samples, 0.07%)
ip_local_out (13 samples, 0.07%)
ip_output (13 samples, 0.07%)
ip_finish_output (13 samples, 0.07%)
ip_finish_output2 (13 samples, 0.07%)
dev_queue_xmit (12 samples, 0.06%)
__dev_queue_xmit (12 samples, 0.06%)
sch_direct_xmit (10 samples, 0.05%)
validate_xmit_skb_list (7 samples, 0.04%)
validate_xmit_skb (7 samples, 0.04%)
__skb_gso_segment (6 samples, 0.03%)
skb_mac_gso_segment (6 samples, 0.03%)
inet_gso_segment (6 samples, 0.03%)
tcp4_gso_segment (6 samples, 0.03%)
tcp_gso_segment (6 samples, 0.03%)
skb_segment (5 samples, 0.03%)
io/netty/channel/AbstractChannelHandlerContext.write (7 samples, 0.04%)
io/netty/channel/AbstractChannelHandlerContext.write (7 samples, 0.04%)
io/netty/channel/AbstractChannelHandlerContext.invokeWrite (7 samples, 0.04%)
io/netty/channel/AbstractChannelHandlerContext.invokeWrite0 (7 samples, 0.04%)
io/netty/handler/codec/MessageToMessageEncoder.write (7 samples, 0.04%)
org/apache/cassandra/transport/Message$ProtocolEncoder.encode (7 samples, 0.04%)
org/apache/cassandra/transport/Message$ProtocolEncoder.encode (7 samples, 0.04%)
org/apache/cassandra/transport/messages/ResultMessage$1.encode (6 samples, 0.03%)
org/apache/cassandra/transport/messages/ResultMessage$1.encode (6 samples, 0.03%)
org/apache/cassandra/transport/messages/ResultMessage$Rows$1.encode (6 samples, 0.03%)
org/apache/cassandra/transport/messages/ResultMessage$Rows$1.encode (6 samples, 0.03%)
org/apache/cassandra/cql3/ResultSet$Codec.encode (6 samples, 0.03%)
io/netty/util/concurrent/SingleThreadEventExecutor.pollTask (5 samples, 0.03%)
org/apache/cassandra/transport/Message$Dispatcher$LegacyFlusher.run (365 samples, 1.83%)
o..
io/netty/channel/AbstractChannelHandlerContext.write (363 samples, 1.82%)
i..
io/netty/channel/AbstractChannelHandlerContext.write (363 samples, 1.82%)
i..
io/netty/channel/AbstractChannelHandlerContext.invokeWrite (363 samples, 1.82%)
i..
io/netty/channel/AbstractChannelHandlerContext.invokeWrite0 (363 samples, 1.82%)
i..
io/netty/handler/codec/MessageToMessageEncoder.write (363 samples, 1.82%)
i..
io/netty/channel/AbstractChannelHandlerContext.write (118 samples, 0.59%)
io/netty/channel/AbstractChannelHandlerContext.write (118 samples, 0.59%)
io/netty/channel/AbstractChannelHandlerContext.findContextOutbound (6 samples, 0.03%)
io/netty/channel/AbstractChannelHandlerContext.invokeWrite (112 samples, 0.56%)
io/netty/channel/AbstractChannelHandlerContext.invokeWrite0 (112 samples, 0.56%)
io/netty/handler/codec/MessageToMessageEncoder.write (110 samples, 0.55%)
io/netty/channel/AbstractChannelHandlerContext.write (92 samples, 0.46%)
io/netty/channel/AbstractChannelHandlerContext.write (92 samples, 0.46%)
io/netty/channel/AbstractChannelHandlerContext.findContextOutbound (10 samples, 0.05%)
itable stub (5 samples, 0.03%)
io/netty/channel/AbstractChannelHandlerContext.invokeWrite (82 samples, 0.41%)
io/netty/channel/AbstractChannelHandlerContext.invokeWrite0 (82 samples, 0.41%)
io/netty/handler/codec/MessageToMessageEncoder.write (81 samples, 0.41%)
io/netty/channel/AbstractChannelHandlerContext.write (45 samples, 0.23%)
io/netty/channel/AbstractChannelHandlerContext.write (45 samples, 0.23%)
io/netty/channel/AbstractChannelHandlerContext.invokeWrite (45 samples, 0.23%)
io/netty/channel/AbstractChannelHandlerContext.invokeWrite0 (45 samples, 0.23%)
io/netty/channel/DefaultChannelPipeline$HeadContext.write (41 samples, 0.21%)
io/netty/channel/AbstractChannel$AbstractUnsafe.write (41 samples, 0.21%)
io/netty/channel/ChannelOutboundBuffer.addMessage (35 samples, 0.18%)
io/netty/channel/ChannelOutboundBuffer.incrementPendingOutboundBytes (31 samples, 0.16%)
io/netty/channel/ChannelOutboundBuffer.setUnwritable (27 samples, 0.14%)
io/netty/channel/ChannelOutboundBuffer.fireChannelWritabilityChanged (23 samples, 0.12%)
io/netty/channel/DefaultChannelPipeline.fireChannelWritabilityChanged (22 samples, 0.11%)
io/netty/channel/AbstractChannelHandlerContext.invokeChannelWritabilityChanged (22 samples, 0.11%)
io/netty/channel/AbstractChannelHandlerContext.invokeChannelWritabilityChanged (22 samples, 0.11%)
io/netty/channel/DefaultChannelPipeline$HeadContext.channelWritabilityChanged (18 samples, 0.09%)
io/netty/channel/AbstractChannelHandlerContext.fireChannelWritabilityChanged (16 samples, 0.08%)
io/netty/channel/AbstractChannelHandlerContext.invokeChannelWritabilityChanged (16 samples, 0.08%)
io/netty/channel/AbstractChannelHandlerContext.invokeChannelWritabilityChanged (16 samples, 0.08%)
io/netty/channel/ChannelInboundHandlerAdapter.channelWritabilityChanged (14 samples, 0.07%)
io/netty/channel/AbstractChannelHandlerContext.fireChannelWritabilityChanged (14 samples, 0.07%)
io/netty/channel/AbstractChannelHandlerContext.invokeChannelWritabilityChanged (14 samples, 0.07%)
io/netty/channel/AbstractChannelHandlerContext.invokeChannelWritabilityChanged (14 samples, 0.07%)
io/netty/channel/ChannelInboundHandlerAdapter.channelWritabilityChanged (10 samples, 0.05%)
io/netty/channel/AbstractChannelHandlerContext.fireChannelWritabilityChanged (10 samples, 0.05%)
io/netty/channel/AbstractChannelHandlerContext.invokeChannelWritabilityChanged (10 samples, 0.05%)
io/netty/channel/AbstractChannelHandlerContext.invokeChannelWritabilityChanged (10 samples, 0.05%)
io/netty/channel/ChannelInboundHandlerAdapter.channelWritabilityChanged (9 samples, 0.05%)
io/netty/channel/AbstractChannelHandlerContext.fireChannelWritabilityChanged (9 samples, 0.05%)
io/netty/channel/AbstractChannelHandlerContext.invokeChannelWritabilityChanged (8 samples, 0.04%)
io/netty/channel/AbstractChannelHandlerContext.invokeChannelWritabilityChanged (8 samples, 0.04%)
io/netty/channel/ChannelInboundHandlerAdapter.channelWritabilityChanged (6 samples, 0.03%)
io/netty/channel/AbstractChannelHandlerContext.fireChannelWritabilityChanged (6 samples, 0.03%)
io/netty/channel/AbstractChannelHandlerContext.invokeChannelWritabilityChanged (5 samples, 0.03%)
io/netty/channel/AbstractChannelHandlerContext.invokeChannelWritabilityChanged (5 samples, 0.03%)
org/apache/cassandra/transport/Frame$Encoder.encode (33 samples, 0.17%)
org/apache/cassandra/transport/Frame$Encoder.encode (33 samples, 0.17%)
io/netty/buffer/AbstractByteBufAllocator.buffer (33 samples, 0.17%)
io/netty/buffer/AbstractByteBufAllocator.directBuffer (33 samples, 0.17%)
io/netty/buffer/AbstractByteBufAllocator.directBuffer (33 samples, 0.17%)
io/netty/buffer/PooledByteBufAllocator.newDirectBuffer (33 samples, 0.17%)
io/netty/buffer/PoolArena.allocate (24 samples, 0.12%)
io/netty/buffer/PoolArena$DirectArena.newByteBuf (7 samples, 0.04%)
io/netty/buffer/PooledUnsafeDirectByteBuf.newInstance (7 samples, 0.04%)
io/netty/buffer/PoolArena.allocate (17 samples, 0.09%)
io/netty/buffer/PoolThreadCache.allocateTiny (16 samples, 0.08%)
io/netty/buffer/PoolThreadCache.allocate (16 samples, 0.08%)
io/netty/buffer/PoolThreadCache$MemoryRegionCache.allocate (15 samples, 0.08%)
io/netty/buffer/PoolThreadCache$SubPageMemoryRegionCache.initBuf (13 samples, 0.07%)
io/netty/buffer/PoolChunk.initBufWithSubpage (13 samples, 0.07%)
io/netty/buffer/PoolChunk.initBufWithSubpage (7 samples, 0.04%)
io/netty/buffer/PooledByteBufAllocator.threadCache (7 samples, 0.04%)
io/netty/util/concurrent/FastThreadLocal.get (7 samples, 0.04%)
io/netty/util/concurrent/FastThreadLocal.get (7 samples, 0.04%)
io/netty/util/concurrent/FastThreadLocal.initialize (7 samples, 0.04%)
io/netty/buffer/PooledByteBufAllocator$PoolThreadLocalCache.initialValue (7 samples, 0.04%)
io/netty/util/concurrent/FastThreadLocal.get (6 samples, 0.03%)
io/netty/util/internal/InternalThreadLocalMap.get (6 samples, 0.03%)
io/netty/util/internal/InternalThreadLocalMap.slowGet (6 samples, 0.03%)
java/lang/ThreadLocal.get (6 samples, 0.03%)
java/lang/ThreadLocal$ThreadLocalMap.access$000 (6 samples, 0.03%)
io/netty/handler/codec/CodecOutputList.newInstance (5 samples, 0.03%)
io/netty/util/ReferenceCountUtil.release (6 samples, 0.03%)
org/apache/cassandra/transport/Frame$Compressor.encode (7 samples, 0.04%)
org/apache/cassandra/transport/Frame$Compressor.encode (7 samples, 0.04%)
io/netty/handler/codec/CodecOutputList.add (7 samples, 0.04%)
io/netty/handler/codec/CodecOutputList.insert (7 samples, 0.04%)
io/netty/util/ReferenceCountUtil.release (6 samples, 0.03%)
org/apache/cassandra/transport/Message$ProtocolEncoder.encode (238 samples, 1.19%)
org/apache/cassandra/transport/Message$ProtocolEncoder.encode (236 samples, 1.18%)
org/apache/cassandra/transport/messages/ResultMessage$1.encode (226 samples, 1.13%)
org/apache/cassandra/transport/messages/ResultMessage$1.encode (226 samples, 1.13%)
org/apache/cassandra/transport/messages/ResultMessage$Rows$1.encode (219 samples, 1.10%)
org/apache/cassandra/transport/messages/ResultMessage$Rows$1.encode (219 samples, 1.10%)
org/apache/cassandra/cql3/ResultSet$Codec.encode (219 samples, 1.10%)
org/apache/cassandra/transport/CBUtil.writeValue (182 samples, 0.91%)
io/netty/buffer/AbstractByteBuf.writeBytes (77 samples, 0.39%)
io/netty/buffer/PooledUnsafeDirectByteBuf.setBytes (77 samples, 0.39%)
io/netty/buffer/UnsafeByteBufUtil.setBytes (77 samples, 0.39%)
io/netty/util/internal/PlatformDependent.copyMemory (77 samples, 0.39%)
io/netty/util/internal/PlatformDependent0.copyMemory (77 samples, 0.39%)
io/netty/buffer/AbstractByteBuf.writeInt (98 samples, 0.49%)
io/netty/buffer/AbstractByteBuf.ensureWritable0 (98 samples, 0.49%)
jbyte_disjoint_arraycopy (48 samples, 0.24%)
jshort_disjoint_arraycopy (15 samples, 0.08%)
unsafe_arraycopy (14 samples, 0.07%)
org/apache/cassandra/transport/messages/ResultMessage$1.encodedSize (8 samples, 0.04%)
org/apache/cassandra/transport/messages/ResultMessage$1.encodedSize (8 samples, 0.04%)
org/apache/cassandra/transport/messages/ResultMessage$Rows$1.encodedSize (8 samples, 0.04%)
org/apache/cassandra/transport/messages/ResultMessage$Rows$1.encodedSize (8 samples, 0.04%)
org/apache/cassandra/cql3/ResultSet$Codec.encodedSize (8 samples, 0.04%)
java/util/concurrent/ThreadPoolExecutor$Worker.run (90 samples, 0.45%)
java/util/concurrent/ThreadPoolExecutor.runWorker (90 samples, 0.45%)
sun/net/httpserver/ServerImpl$Exchange.run (90 samples, 0.45%)
com/sun/net/httpserver/Filter$Chain.doFilter (90 samples, 0.45%)
sun/net/httpserver/ServerImpl$Exchange$LinkHandler.handle (90 samples, 0.45%)
com/sun/net/httpserver/Filter$Chain.doFilter (90 samples, 0.45%)
sun/net/httpserver/AuthFilter.doFilter (90 samples, 0.45%)
com/sun/net/httpserver/Filter$Chain.doFilter (90 samples, 0.45%)
io/prometheus/jmx/shaded/io/prometheus/client/exporter/HTTPServer$HTTPMetricHandler.handle (90 samples, 0.45%)
io/prometheus/jmx/shaded/io/prometheus/client/CollectorRegistry.filteredMetricFamilySamples (59 samples, 0.30%)
io/prometheus/jmx/shaded/io/prometheus/client/CollectorRegistry$MetricFamilySamplesEnumeration.<init> (59 samples, 0.30%)
io/prometheus/jmx/shaded/io/prometheus/client/CollectorRegistry$MetricFamilySamplesEnumeration.findNextElement (59 samples, 0.30%)
io/prometheus/jmx/shaded/io/prometheus/jmx/JmxCollector.collect (59 samples, 0.30%)
io/prometheus/jmx/shaded/io/prometheus/jmx/JmxScraper.doScrape (59 samples, 0.30%)
io/prometheus/jmx/shaded/io/prometheus/jmx/JmxScraper.scrapeBean (55 samples, 0.28%)
com/sun/jmx/mbeanserver/JmxMBeanServer.getAttributes (22 samples, 0.11%)
com/sun/jmx/interceptor/DefaultMBeanServerInterceptor.getAttributes (22 samples, 0.11%)
com/sun/jmx/interceptor/DefaultMBeanServerInterceptor.checkMBeanPermission (6 samples, 0.03%)
javax/management/MBeanPermission.<init> (6 samples, 0.03%)
com/sun/jmx/mbeanserver/MBeanSupport.getAttributes (13 samples, 0.07%)
com/sun/jmx/mbeanserver/MBeanSupport.getAttribute (13 samples, 0.07%)
com/sun/jmx/mbeanserver/PerInterface.getAttribute (13 samples, 0.07%)
com/sun/jmx/mbeanserver/MBeanIntrospector.invokeM (13 samples, 0.07%)
com/sun/jmx/mbeanserver/StandardMBeanIntrospector.invokeM2 (13 samples, 0.07%)
com/sun/jmx/mbeanserver/StandardMBeanIntrospector.invokeM2 (13 samples, 0.07%)
sun/reflect/misc/MethodUtil.invoke (13 samples, 0.07%)
java/lang/reflect/Method.invoke (13 samples, 0.07%)
sun/reflect/DelegatingMethodAccessorImpl.invoke (13 samples, 0.07%)
sun/reflect/GeneratedMethodAccessor3.invoke (13 samples, 0.07%)
sun/reflect/misc/Trampoline.invoke (13 samples, 0.07%)
java/lang/reflect/Method.invoke (13 samples, 0.07%)
sun/reflect/DelegatingMethodAccessorImpl.invoke (13 samples, 0.07%)
io/prometheus/jmx/shaded/io/prometheus/jmx/JmxScraper.logScrape (5 samples, 0.03%)
java/lang/StringBuilder.append (5 samples, 0.03%)
io/prometheus/jmx/shaded/io/prometheus/jmx/JmxScraper.processBeanValue (24 samples, 0.12%)
io/prometheus/jmx/shaded/io/prometheus/jmx/JmxCollector$Receiver.recordBean (19 samples, 0.10%)
io/prometheus/jmx/shaded/io/prometheus/jmx/JmxCollector$Receiver.defaultExport (10 samples, 0.05%)
io/prometheus/jmx/shaded/io/prometheus/client/exporter/common/TextFormat.write004 (21 samples, 0.11%)
io/prometheus/jmx/shaded/io/prometheus/client/exporter/common/TextFormat.writeEscapedLabelValue (11 samples, 0.06%)
java/io/Writer.append (8 samples, 0.04%)
java/io/OutputStreamWriter.write (8 samples, 0.04%)
sun/nio/cs/StreamEncoder.write (8 samples, 0.04%)
sun/nio/cs/StreamEncoder.write (8 samples, 0.04%)
sun/nio/cs/StreamEncoder.implWrite (8 samples, 0.04%)
java/nio/charset/CharsetEncoder.encode (8 samples, 0.04%)
sun/nio/cs/UTF_8$Encoder.encodeLoop (8 samples, 0.04%)
java/io/Writer.write (8 samples, 0.04%)
java/io/OutputStreamWriter.write (8 samples, 0.04%)
sun/nio/cs/StreamEncoder.write (8 samples, 0.04%)
java/io/ByteArrayOutputStream.writeTo (10 samples, 0.05%)
java/util/zip/GZIPOutputStream.write (10 samples, 0.05%)
java/util/zip/DeflaterOutputStream.write (9 samples, 0.05%)
java/util/zip/DeflaterOutputStream.deflate (9 samples, 0.05%)
java/util/zip/Deflater.deflate (9 samples, 0.05%)
java/util/zip/Deflater.deflate (9 samples, 0.05%)
java/util/zip/Deflater.deflateBytes (9 samples, 0.05%)
Java_java_util_zip_Deflater_deflateBytes (9 samples, 0.05%)
deflate (9 samples, 0.05%)
deflate_slow (9 samples, 0.05%)
longest_match (5 samples, 0.03%)
org/apache/cassandra/concurrent/NamedThreadFactory$$Lambda$14/1833789138.run (2,549 samples, 12.75%)
org/apache/cassandr..
org/apache/cassandra/concurrent/NamedThreadFactory.lambda$threadLocalDeallocator$0 (2,549 samples, 12.75%)
org/apache/cassandr..
java/util/concurrent/ThreadPoolExecutor$Worker.run (2,541 samples, 12.71%)
java/util/concurren..
java/util/concurrent/ThreadPoolExecutor.runWorker (2,541 samples, 12.71%)
java/util/concurren..
java/util/concurrent/FutureTask.run (1,785 samples, 8.93%)
java/util/con..
java/util/concurrent/Executors$RunnableAdapter.call (846 samples, 4.23%)
java/..
org/apache/cassandra/db/compaction/CompactionManager$BackgroundCompactionCandidate.run (846 samples, 4.23%)
org/a..
org/apache/cassandra/db/compaction/AbstractCompactionTask.execute (846 samples, 4.23%)
org/a..
org/apache/cassandra/db/compaction/CompactionTask.executeInternal (846 samples, 4.23%)
org/a..
org/apache/cassandra/utils/WrappedRunnable.run (846 samples, 4.23%)
org/a..
org/apache/cassandra/db/compaction/CompactionTask.runMayThrow (846 samples, 4.23%)
org/a..
org/apache/cassandra/db/compaction/CompactionIterator.hasNext (194 samples, 0.97%)
org/apache/cassandra/db/transform/BasePartitions.hasNext (194 samples, 0.97%)
org/apache/cassandra/db/partitions/PurgeFunction.applyToPartition (179 samples, 0.90%)
org/apache/cassandra/db/partitions/PurgeFunction.applyToPartition (179 samples, 0.90%)
org/apache/cassandra/db/transform/UnfilteredRows.isEmpty (178 samples, 0.89%)
org/apache/cassandra/db/transform/BaseRows.hasNext (178 samples, 0.89%)
org/apache/cassandra/utils/AbstractIterator.hasNext (177 samples, 0.89%)
org/apache/cassandra/db/rows/UnfilteredRowIterators$UnfilteredRowMergeIterator.computeNext (177 samples, 0.89%)
org/apache/cassandra/db/rows/UnfilteredRowIterators$UnfilteredRowMergeIterator.computeNext (177 samples, 0.89%)
org/apache/cassandra/utils/AbstractIterator.hasNext (177 samples, 0.89%)
org/apache/cassandra/utils/MergeIterator$ManyToOne.computeNext (177 samples, 0.89%)
org/apache/cassandra/utils/MergeIterator$ManyToOne.advance (177 samples, 0.89%)
org/apache/cassandra/utils/MergeIterator$Candidate.advance (173 samples, 0.87%)
org/apache/cassandra/utils/AbstractIterator.hasNext (172 samples, 0.86%)
org/apache/cassandra/db/rows/LazilyInitializedUnfilteredRowIterator.computeNext (171 samples, 0.86%)
org/apache/cassandra/db/rows/LazilyInitializedUnfilteredRowIterator.computeNext (171 samples, 0.86%)
org/apache/cassandra/io/sstable/SSTableIdentityIterator.hasNext (169 samples, 0.85%)
org/apache/cassandra/utils/AbstractIterator.hasNext (168 samples, 0.84%)
org/apache/cassandra/io/sstable/SSTableSimpleIterator$CurrentFormatIterator.computeNext (168 samples, 0.84%)
org/apache/cassandra/io/sstable/SSTableSimpleIterator$CurrentFormatIterator.computeNext (168 samples, 0.84%)
org/apache/cassandra/db/rows/UnfilteredSerializer.deserialize (168 samples, 0.84%)
org/apache/cassandra/db/rows/UnfilteredSerializer.deserializeOne (168 samples, 0.84%)
org/apache/cassandra/db/rows/UnfilteredSerializer.deserializeRowBody (167 samples, 0.84%)
org/apache/cassandra/db/Columns.apply (132 samples, 0.66%)
org/apache/cassandra/utils/btree/BTree.apply (132 samples, 0.66%)
org/apache/cassandra/utils/btree/BTree.applyForwards (131 samples, 0.66%)
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$201/1128294287.accept (5 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.applyForwards (123 samples, 0.62%)
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$201/1128294287.accept (119 samples, 0.60%)
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$deserializeRowBody$1 (119 samples, 0.60%)
org/apache/cassandra/db/rows/UnfilteredSerializer.readSimpleColumn (119 samples, 0.60%)
org/apache/cassandra/db/rows/BTreeRow$Builder.addCell (9 samples, 0.05%)
org/apache/cassandra/utils/btree/BTree$Builder.add (9 samples, 0.05%)
org/apache/cassandra/db/rows/Cell$Serializer.deserialize (79 samples, 0.40%)
org/apache/cassandra/db/marshal/AbstractType.readValue (63 samples, 0.32%)
org/apache/cassandra/utils/ByteBufferUtil.read (58 samples, 0.29%)
itable stub (17 samples, 0.09%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (25 samples, 0.13%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (25 samples, 0.13%)
org/apache/cassandra/io/util/RebufferingInputStream.read (24 samples, 0.12%)
jbyte_disjoint_arraycopy (9 samples, 0.05%)
org/apache/cassandra/io/util/RandomAccessReader.reBuffer (5 samples, 0.03%)
org/apache/cassandra/io/util/RandomAccessReader.reBufferAt (5 samples, 0.03%)
org/apache/cassandra/cache/ChunkCache$CachingRebufferer.rebuffer (5 samples, 0.03%)
org/apache/cassandra/cache/ChunkCache$CachingRebufferer.rebuffer (5 samples, 0.03%)
com/github/benmanes/caffeine/cache/LocalLoadingCache.get (5 samples, 0.03%)
com/github/benmanes/caffeine/cache/LocalCache.computeIfAbsent (5 samples, 0.03%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.computeIfAbsent (5 samples, 0.03%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.doComputeIfAbsent (5 samples, 0.03%)
org/apache/cassandra/db/rows/SerializationHelper.canSkipValue (8 samples, 0.04%)
org/apache/cassandra/db/filter/ColumnFilter.fetchedColumnIsQueried (8 samples, 0.04%)
org/apache/cassandra/db/PartitionColumns.contains (8 samples, 0.04%)
org/apache/cassandra/db/Columns.contains (8 samples, 0.04%)
org/apache/cassandra/db/rows/SerializationHelper.isDropped (19 samples, 0.10%)
org/apache/cassandra/db/rows/BTreeRow$Builder.build (34 samples, 0.17%)
org/apache/cassandra/db/rows/BTreeRow.access$200 (14 samples, 0.07%)
org/apache/cassandra/db/rows/BTreeRow.minDeletionTime (14 samples, 0.07%)
org/apache/cassandra/utils/btree/BTree.apply (14 samples, 0.07%)
org/apache/cassandra/utils/btree/BTree.applyForwards (13 samples, 0.07%)
org/apache/cassandra/utils/btree/BTree.applyForwards (7 samples, 0.04%)
org/apache/cassandra/utils/btree/BTree$Builder.build (19 samples, 0.10%)
org/apache/cassandra/utils/btree/BTree.build (19 samples, 0.10%)
org/apache/cassandra/utils/btree/BTree.buildInternal (19 samples, 0.10%)
org/apache/cassandra/utils/btree/TreeBuilder.build (19 samples, 0.10%)
java/util/SubList$1.next (5 samples, 0.03%)
org/apache/cassandra/db/partitions/UnfilteredPartitionIterators$2.hasNext (13 samples, 0.07%)
org/apache/cassandra/utils/AbstractIterator.hasNext (13 samples, 0.07%)
org/apache/cassandra/utils/MergeIterator$ManyToOne.computeNext (13 samples, 0.07%)
org/apache/cassandra/utils/MergeIterator$ManyToOne.advance (8 samples, 0.04%)
org/apache/cassandra/utils/MergeIterator$Candidate.advance (7 samples, 0.04%)
org/apache/cassandra/io/sstable/format/big/BigTableScanner.hasNext (7 samples, 0.04%)
org/apache/cassandra/utils/AbstractIterator.hasNext (5 samples, 0.03%)
org/apache/cassandra/io/sstable/format/big/BigTableScanner$KeyScanningIterator.computeNext (5 samples, 0.03%)
org/apache/cassandra/utils/MergeIterator$ManyToOne.consume (5 samples, 0.03%)
org/apache/cassandra/db/compaction/writers/CompactionAwareWriter.append (651 samples, 3.26%)
org..
org/apache/cassandra/db/compaction/writers/DefaultCompactionWriter.realAppend (649 samples, 3.25%)
org..
org/apache/cassandra/io/sstable/SSTableRewriter.append (649 samples, 3.25%)
org..
org/apache/cassandra/io/sstable/format/big/BigTableWriter.append (642 samples, 3.21%)
org..
org/apache/cassandra/db/ColumnIndex.buildRowIndex (628 samples, 3.14%)
org..
org/apache/cassandra/db/ColumnIndex.add (292 samples, 1.46%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serialize (292 samples, 1.46%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serialize (291 samples, 1.46%)
org/apache/cassandra/db/Clustering$Serializer.serialize (9 samples, 0.05%)
org/apache/cassandra/db/ClusteringPrefix$Serializer.serializeValuesWithoutSize (7 samples, 0.04%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serializeRowBody (193 samples, 0.97%)
org/apache/cassandra/db/rows/BTreeRow.apply (189 samples, 0.95%)
org/apache/cassandra/utils/btree/BTree.apply (189 samples, 0.95%)
org/apache/cassandra/utils/btree/BTree.applyForwards (188 samples, 0.94%)
itable stub (11 samples, 0.06%)
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$128/1181048539.accept (14 samples, 0.07%)
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$serializeRowBody$0 (7 samples, 0.04%)
org/apache/cassandra/db/rows/Cell$Serializer.serialize (5 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.applyForwards (160 samples, 0.80%)
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$128/1181048539.accept (149 samples, 0.75%)
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$serializeRowBody$0 (149 samples, 0.75%)
org/apache/cassandra/db/rows/Cell$Serializer.serialize (112 samples, 0.56%)
org/apache/cassandra/db/SerializationHeader.writeTimestamp (5 samples, 0.03%)
org/apache/cassandra/db/marshal/AbstractType.writeValue (85 samples, 0.43%)
itable stub (9 samples, 0.05%)
org/apache/cassandra/utils/ByteBufferUtil.writeWithVIntLength (68 samples, 0.34%)
itable stub (10 samples, 0.05%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (42 samples, 0.21%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (39 samples, 0.20%)
jbyte_disjoint_arraycopy (18 samples, 0.09%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.writeUnsignedVInt (13 samples, 0.07%)
org/apache/cassandra/db/marshal/CollectionType$CollectionPathSerializer.serialize (17 samples, 0.09%)
org/apache/cassandra/utils/ByteBufferUtil.writeWithVIntLength (17 samples, 0.09%)
org/apache/cassandra/utils/btree/BTreeSearchIterator.next (28 samples, 0.14%)
org/apache/cassandra/utils/btree/TreeCursor.seekTo (14 samples, 0.07%)
org/apache/cassandra/utils/btree/NodeCursor.seekInNode (8 samples, 0.04%)
java/util/Arrays.binarySearch (8 samples, 0.04%)
java/util/Arrays.binarySearch0 (8 samples, 0.04%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (85 samples, 0.43%)
org/apache/cassandra/io/util/SequentialWriter.doFlush (81 samples, 0.41%)
org/apache/cassandra/io/compress/CompressedSequentialWriter.flushData (81 samples, 0.41%)
org/apache/cassandra/io/compress/LZ4Compressor.compress (54 samples, 0.27%)
net/jpountz/lz4/LZ4Compressor.compress (54 samples, 0.27%)
net/jpountz/lz4/LZ4JNICompressor.compress (54 samples, 0.27%)
net/jpountz/lz4/LZ4JNI.LZ4_compress_limitedOutput (54 samples, 0.27%)
[unknown] (54 samples, 0.27%)
LZ4_compress_generic.constprop.1 (54 samples, 0.27%)
org/apache/cassandra/io/sstable/format/big/BigTableWriter$IndexWriter$$Lambda$163/421127555.run (5 samples, 0.03%)
org/apache/cassandra/io/sstable/format/big/BigTableWriter$IndexWriter.lambda$new$1 (5 samples, 0.03%)
org/apache/cassandra/io/sstable/IndexSummaryBuilder.markDataSynced (5 samples, 0.03%)
org/apache/cassandra/io/util/ChecksumWriter.appendDirect (6 samples, 0.03%)
java/io/DataOutputStream.writeInt (6 samples, 0.03%)
java/nio/channels/Channels$1.write (5 samples, 0.03%)
java/io/OutputStream.write (5 samples, 0.03%)
java/nio/channels/Channels$1.write (5 samples, 0.03%)
java/nio/channels/Channels.access$000 (5 samples, 0.03%)
java/nio/channels/Channels.writeFully (5 samples, 0.03%)
java/nio/channels/Channels.writeFullyImpl (5 samples, 0.03%)
sun/nio/ch/FileChannelImpl.write (5 samples, 0.03%)
sun/nio/ch/FileChannelImpl.write (15 samples, 0.08%)
sun/nio/ch/IOUtil.write (14 samples, 0.07%)
sun/nio/ch/IOUtil.writeFromNativeBuffer (14 samples, 0.07%)
sun/nio/ch/FileDispatcherImpl.write (14 samples, 0.07%)
sun/nio/ch/FileDispatcherImpl.write0 (14 samples, 0.07%)
[unknown] (8 samples, 0.04%)
__libc_write (8 samples, 0.04%)
entry_SYSCALL_64_after_hwframe (8 samples, 0.04%)
do_syscall_64 (8 samples, 0.04%)
sys_write (8 samples, 0.04%)
vfs_write (8 samples, 0.04%)
__vfs_write (8 samples, 0.04%)
new_sync_write (8 samples, 0.04%)
xfs_file_write_iter?[xfs] (8 samples, 0.04%)
xfs_file_buffered_aio_write?[xfs] (8 samples, 0.04%)
iomap_file_buffered_write (7 samples, 0.04%)
iomap_apply (7 samples, 0.04%)
iomap_write_actor (7 samples, 0.04%)
iomap_write_begin.constprop.18 (5 samples, 0.03%)
__libc_write (6 samples, 0.03%)
entry_SYSCALL_64_after_hwframe (6 samples, 0.03%)
do_syscall_64 (6 samples, 0.03%)
sys_write (6 samples, 0.03%)
vfs_write (6 samples, 0.03%)
__vfs_write (6 samples, 0.03%)
new_sync_write (6 samples, 0.03%)
xfs_file_write_iter?[xfs] (6 samples, 0.03%)
xfs_file_buffered_aio_write?[xfs] (5 samples, 0.03%)
iomap_file_buffered_write (5 samples, 0.03%)
iomap_apply (5 samples, 0.03%)
iomap_write_actor (5 samples, 0.03%)
org/apache/cassandra/db/transform/BaseRows.hasNext (330 samples, 1.65%)
org/apache/cassandra/io/sstable/format/big/BigTableWriter$StatsCollector.applyToRow (48 samples, 0.24%)
org/apache/cassandra/db/rows/Rows.collectStats (45 samples, 0.23%)
org/apache/cassandra/db/rows/BTreeRow.apply (43 samples, 0.22%)
org/apache/cassandra/utils/btree/BTree.apply (43 samples, 0.22%)
org/apache/cassandra/utils/btree/BTree.applyForwards (43 samples, 0.22%)
itable stub (13 samples, 0.07%)
org/apache/cassandra/db/rows/Rows$$Lambda$123/586959860.accept (5 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.applyForwards (23 samples, 0.12%)
org/apache/cassandra/db/rows/Rows$$Lambda$123/586959860.accept (17 samples, 0.09%)
org/apache/cassandra/db/rows/Rows.lambda$collectStats$0 (13 samples, 0.07%)
org/apache/cassandra/db/rows/Cells.collectStats (10 samples, 0.05%)
org/apache/cassandra/utils/AbstractIterator.hasNext (281 samples, 1.41%)
org/apache/cassandra/db/rows/UnfilteredRowIterators$UnfilteredRowMergeIterator.computeNext (280 samples, 1.40%)
org/apache/cassandra/db/rows/UnfilteredRowIterators$UnfilteredRowMergeIterator.computeNext (280 samples, 1.40%)
org/apache/cassandra/utils/AbstractIterator.hasNext (280 samples, 1.40%)
org/apache/cassandra/utils/MergeIterator$ManyToOne.computeNext (280 samples, 1.40%)
org/apache/cassandra/utils/MergeIterator$ManyToOne.advance (277 samples, 1.39%)
org/apache/cassandra/utils/MergeIterator$Candidate.advance (274 samples, 1.37%)
org/apache/cassandra/utils/AbstractIterator.hasNext (271 samples, 1.36%)
org/apache/cassandra/db/rows/LazilyInitializedUnfilteredRowIterator.computeNext (271 samples, 1.36%)
org/apache/cassandra/db/rows/LazilyInitializedUnfilteredRowIterator.computeNext (271 samples, 1.36%)
org/apache/cassandra/io/sstable/SSTableIdentityIterator.hasNext (268 samples, 1.34%)
org/apache/cassandra/utils/AbstractIterator.hasNext (268 samples, 1.34%)
org/apache/cassandra/io/sstable/SSTableSimpleIterator$CurrentFormatIterator.computeNext (268 samples, 1.34%)
org/apache/cassandra/io/sstable/SSTableSimpleIterator$CurrentFormatIterator.computeNext (268 samples, 1.34%)
org/apache/cassandra/db/rows/UnfilteredSerializer.deserialize (268 samples, 1.34%)
org/apache/cassandra/db/rows/UnfilteredSerializer.deserializeOne (268 samples, 1.34%)
org/apache/cassandra/db/rows/UnfilteredSerializer.deserializeRowBody (260 samples, 1.30%)
org/apache/cassandra/db/Columns.apply (204 samples, 1.02%)
org/apache/cassandra/utils/btree/BTree.apply (204 samples, 1.02%)
org/apache/cassandra/utils/btree/BTree.applyForwards (204 samples, 1.02%)
itable stub (7 samples, 0.04%)
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$201/1128294287.accept (5 samples, 0.03%)
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$deserializeRowBody$1 (5 samples, 0.03%)
org/apache/cassandra/db/rows/UnfilteredSerializer.readSimpleColumn (5 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.applyForwards (188 samples, 0.94%)
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$201/1128294287.accept (185 samples, 0.93%)
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$deserializeRowBody$1 (185 samples, 0.93%)
org/apache/cassandra/db/rows/UnfilteredSerializer.readSimpleColumn (185 samples, 0.93%)
org/apache/cassandra/db/rows/BTreeRow$Builder.addCell (10 samples, 0.05%)
org/apache/cassandra/utils/btree/BTree$Builder.add (10 samples, 0.05%)
org/apache/cassandra/db/rows/Cell$Serializer.deserialize (120 samples, 0.60%)
org/apache/cassandra/db/marshal/AbstractType.readValue (87 samples, 0.44%)
org/apache/cassandra/utils/ByteBufferUtil.read (82 samples, 0.41%)
itable stub (20 samples, 0.10%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (41 samples, 0.21%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (39 samples, 0.20%)
org/apache/cassandra/io/util/RebufferingInputStream.read (36 samples, 0.18%)
jbyte_disjoint_arraycopy (10 samples, 0.05%)
org/apache/cassandra/db/rows/SerializationHelper.canSkipValue (13 samples, 0.07%)
org/apache/cassandra/db/filter/ColumnFilter.fetchedColumnIsQueried (13 samples, 0.07%)
org/apache/cassandra/db/PartitionColumns.contains (13 samples, 0.07%)
org/apache/cassandra/db/Columns.contains (13 samples, 0.07%)
org/apache/cassandra/db/rows/SerializationHelper.isDropped (42 samples, 0.21%)
org/apache/cassandra/db/rows/BTreeRow$Builder.build (55 samples, 0.28%)
org/apache/cassandra/db/rows/BTreeRow.access$200 (20 samples, 0.10%)
org/apache/cassandra/db/rows/BTreeRow.minDeletionTime (20 samples, 0.10%)
org/apache/cassandra/utils/btree/BTree.apply (20 samples, 0.10%)
org/apache/cassandra/utils/btree/BTree.applyForwards (19 samples, 0.10%)
itable stub (7 samples, 0.04%)
org/apache/cassandra/utils/btree/BTree$Builder.build (34 samples, 0.17%)
org/apache/cassandra/utils/btree/BTree.build (34 samples, 0.17%)
org/apache/cassandra/utils/btree/BTree.buildInternal (33 samples, 0.17%)
org/apache/cassandra/utils/btree/TreeBuilder.build (32 samples, 0.16%)
org/apache/cassandra/utils/btree/NodeBuilder.addNewKey (15 samples, 0.08%)
org/apache/cassandra/utils/btree/NodeBuilder.ensureRoom (7 samples, 0.04%)
org/apache/cassandra/utils/btree/NodeBuilder.toNode (7 samples, 0.04%)
itable stub (6 samples, 0.03%)
org/apache/cassandra/io/sstable/format/big/BigTableWriter.afterAppend (7 samples, 0.04%)
org/apache/cassandra/db/Memtable$FlushRunnable.call (939 samples, 4.70%)
org/a..
org/apache/cassandra/db/Memtable$FlushRunnable.call (939 samples, 4.70%)
org/a..
org/apache/cassandra/db/Memtable$FlushRunnable.writeSortedContents (939 samples, 4.70%)
org/a..
java/util/concurrent/ConcurrentSkipListMap$SubMap$SubMapValueIterator.next (7 samples, 0.04%)
java/util/concurrent/ConcurrentSkipListMap$SubMap$SubMapIter.advance (7 samples, 0.04%)
java/util/concurrent/ConcurrentSkipListMap$SubMap$SubMapIter.ascend (7 samples, 0.04%)
java/util/concurrent/ConcurrentSkipListMap$SubMap.tooHigh (7 samples, 0.04%)
java/util/concurrent/ConcurrentSkipListMap.cpr (5 samples, 0.03%)
org/apache/cassandra/db/DecoratedKey.compareTo (5 samples, 0.03%)
org/apache/cassandra/io/sstable/SimpleSSTableMultiWriter.append (930 samples, 4.65%)
org/a..
org/apache/cassandra/io/sstable/format/big/BigTableWriter.append (930 samples, 4.65%)
org/a..
org/apache/cassandra/db/ColumnIndex.buildRowIndex (793 samples, 3.97%)
org/..
org/apache/cassandra/db/ColumnIndex.add (508 samples, 2.54%)
or..
org/apache/cassandra/db/rows/UnfilteredSerializer.serialize (508 samples, 2.54%)
or..
org/apache/cassandra/db/rows/UnfilteredSerializer.serialize (508 samples, 2.54%)
or..
org/apache/cassandra/db/Clustering$Serializer.serialize (14 samples, 0.07%)
org/apache/cassandra/db/ClusteringPrefix$Serializer.serializeValuesWithoutSize (9 samples, 0.05%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serializeRowBody (356 samples, 1.78%)
o..
org/apache/cassandra/db/rows/BTreeRow.apply (351 samples, 1.76%)
org/apache/cassandra/utils/btree/BTree.apply (351 samples, 1.76%)
org/apache/cassandra/utils/btree/BTree.applyForwards (351 samples, 1.76%)
itable stub (19 samples, 0.10%)
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$128/1181048539.accept (12 samples, 0.06%)
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$serializeRowBody$0 (7 samples, 0.04%)
org/apache/cassandra/db/rows/Cell$Serializer.serialize (6 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.applyForwards (313 samples, 1.57%)
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$128/1181048539.accept (301 samples, 1.51%)
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$serializeRowBody$0 (301 samples, 1.51%)
org/apache/cassandra/db/rows/Cell$Serializer.serialize (227 samples, 1.14%)
org/apache/cassandra/db/SerializationHeader.writeTimestamp (12 samples, 0.06%)
org/apache/cassandra/db/marshal/AbstractType.writeValue (5 samples, 0.03%)
vtable stub (7 samples, 0.04%)
org/apache/cassandra/db/marshal/AbstractType.writeValue (175 samples, 0.88%)
itable stub (25 samples, 0.13%)
org/apache/cassandra/db/marshal/AbstractType.valueLengthIfFixed (6 samples, 0.03%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (8 samples, 0.04%)
org/apache/cassandra/utils/ByteBufferUtil.writeWithVIntLength (127 samples, 0.64%)
itable stub (15 samples, 0.08%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (89 samples, 0.45%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (88 samples, 0.44%)
java/nio/DirectByteBuffer.put (12 samples, 0.06%)
java/nio/Buffer.position (12 samples, 0.06%)
jbyte_disjoint_arraycopy (51 samples, 0.26%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.writeUnsignedVInt (20 samples, 0.10%)
org/apache/cassandra/db/marshal/CollectionType$CollectionPathSerializer.serialize (32 samples, 0.16%)
org/apache/cassandra/utils/ByteBufferUtil.writeWithVIntLength (32 samples, 0.16%)
org/apache/cassandra/utils/btree/BTreeSearchIterator.next (62 samples, 0.31%)
org/apache/cassandra/utils/btree/TreeCursor.seekTo (49 samples, 0.25%)
org/apache/cassandra/utils/btree/NodeCursor.seekInNode (39 samples, 0.20%)
java/util/Arrays.binarySearch (39 samples, 0.20%)
java/util/Arrays.binarySearch0 (39 samples, 0.20%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (136 samples, 0.68%)
org/apache/cassandra/io/util/SequentialWriter.doFlush (133 samples, 0.67%)
org/apache/cassandra/io/compress/CompressedSequentialWriter.flushData (132 samples, 0.66%)
org/apache/cassandra/io/compress/LZ4Compressor.compress (83 samples, 0.42%)
net/jpountz/lz4/LZ4Compressor.compress (83 samples, 0.42%)
net/jpountz/lz4/LZ4JNICompressor.compress (83 samples, 0.42%)
net/jpountz/lz4/LZ4JNI.LZ4_compress_limitedOutput (83 samples, 0.42%)
[unknown] (83 samples, 0.42%)
LZ4_compress_generic.constprop.1 (82 samples, 0.41%)
org/apache/cassandra/io/sstable/format/big/BigTableWriter$IndexWriter$$Lambda$163/421127555.run (6 samples, 0.03%)
org/apache/cassandra/io/sstable/format/big/BigTableWriter$IndexWriter.lambda$new$1 (6 samples, 0.03%)
org/apache/cassandra/io/sstable/IndexSummaryBuilder.markDataSynced (6 samples, 0.03%)
updateBytesCRC32 (5 samples, 0.03%)
org/apache/cassandra/io/util/ChecksumWriter.appendDirect (10 samples, 0.05%)
java/io/DataOutputStream.writeInt (10 samples, 0.05%)
java/nio/channels/Channels$1.write (7 samples, 0.04%)
java/io/OutputStream.write (7 samples, 0.04%)
java/nio/channels/Channels$1.write (7 samples, 0.04%)
java/nio/channels/Channels.access$000 (7 samples, 0.04%)
java/nio/channels/Channels.writeFully (7 samples, 0.04%)
java/nio/channels/Channels.writeFullyImpl (7 samples, 0.04%)
sun/nio/ch/FileChannelImpl.write (7 samples, 0.04%)
sun/nio/ch/IOUtil.write (7 samples, 0.04%)
sun/nio/ch/IOUtil.writeFromNativeBuffer (7 samples, 0.04%)
sun/nio/ch/FileDispatcherImpl.write (7 samples, 0.04%)
sun/nio/ch/FileDispatcherImpl.write0 (7 samples, 0.04%)
[unknown] (7 samples, 0.04%)
__libc_write (6 samples, 0.03%)
entry_SYSCALL_64_after_hwframe (5 samples, 0.03%)
do_syscall_64 (5 samples, 0.03%)
sun/nio/ch/FileChannelImpl.write (32 samples, 0.16%)
sun/nio/ch/IOUtil.write (32 samples, 0.16%)
sun/nio/ch/IOUtil.writeFromNativeBuffer (32 samples, 0.16%)
sun/nio/ch/FileDispatcherImpl.write (32 samples, 0.16%)
sun/nio/ch/FileDispatcherImpl.write0 (32 samples, 0.16%)
[unknown] (19 samples, 0.10%)
__libc_write (19 samples, 0.10%)
entry_SYSCALL_64_after_hwframe (19 samples, 0.10%)
do_syscall_64 (19 samples, 0.10%)
sys_write (19 samples, 0.10%)
vfs_write (19 samples, 0.10%)
__vfs_write (19 samples, 0.10%)
new_sync_write (19 samples, 0.10%)
xfs_file_write_iter?[xfs] (19 samples, 0.10%)
xfs_file_buffered_aio_write?[xfs] (19 samples, 0.10%)
iomap_file_buffered_write (19 samples, 0.10%)
iomap_apply (19 samples, 0.10%)
iomap_write_actor (19 samples, 0.10%)
iomap_write_begin.constprop.18 (11 samples, 0.06%)
grab_cache_page_write_begin (8 samples, 0.04%)
pagecache_get_page (8 samples, 0.04%)
iov_iter_copy_from_user_atomic (6 samples, 0.03%)
copy_user_enhanced_fast_string (6 samples, 0.03%)
__libc_write (12 samples, 0.06%)
entry_SYSCALL_64_after_hwframe (12 samples, 0.06%)
do_syscall_64 (12 samples, 0.06%)
sys_write (12 samples, 0.06%)
vfs_write (11 samples, 0.06%)
__vfs_write (11 samples, 0.06%)
new_sync_write (11 samples, 0.06%)
xfs_file_write_iter?[xfs] (11 samples, 0.06%)
xfs_file_buffered_aio_write?[xfs] (11 samples, 0.06%)
iomap_file_buffered_write (11 samples, 0.06%)
iomap_apply (11 samples, 0.06%)
iomap_write_actor (10 samples, 0.05%)
org/apache/cassandra/db/ColumnIndex.finish (5 samples, 0.03%)
org/apache/cassandra/db/ColumnIndex.addIndexBlock (5 samples, 0.03%)
org/apache/cassandra/db/transform/BaseRows.hasNext (276 samples, 1.38%)
org/apache/cassandra/io/sstable/format/big/BigTableWriter$StatsCollector.applyToRow (69 samples, 0.35%)
org/apache/cassandra/db/rows/Rows.collectStats (63 samples, 0.32%)
org/apache/cassandra/db/rows/BTreeRow.apply (59 samples, 0.30%)
org/apache/cassandra/utils/btree/BTree.apply (59 samples, 0.30%)
org/apache/cassandra/utils/btree/BTree.applyForwards (58 samples, 0.29%)
itable stub (10 samples, 0.05%)
org/apache/cassandra/db/rows/Rows$$Lambda$123/586959860.accept (5 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.applyForwards (37 samples, 0.19%)
org/apache/cassandra/db/rows/Rows$$Lambda$123/586959860.accept (30 samples, 0.15%)
org/apache/cassandra/db/rows/Rows.lambda$collectStats$0 (25 samples, 0.13%)
org/apache/cassandra/db/rows/Cells.collectStats (23 samples, 0.12%)
org/apache/cassandra/db/rows/AbstractCell.isCounterCell (14 samples, 0.07%)
org/apache/cassandra/config/ColumnDefinition.isCounterColumn (14 samples, 0.07%)
org/apache/cassandra/db/rows/EncodingStats$Collector.update (5 samples, 0.03%)
org/apache/cassandra/io/sstable/metadata/MetadataCollector.updateClusteringValues (6 samples, 0.03%)
org/apache/cassandra/db/ClusteringComparator.compare (6 samples, 0.03%)
org/apache/cassandra/utils/AbstractIterator.hasNext (202 samples, 1.01%)
org/apache/cassandra/db/rows/RowAndDeletionMergeIterator.computeNext (202 samples, 1.01%)
org/apache/cassandra/db/rows/RowAndDeletionMergeIterator.computeNext (202 samples, 1.01%)
org/apache/cassandra/db/rows/RowAndDeletionMergeIterator.computeNextInternal (202 samples, 1.01%)
org/apache/cassandra/db/rows/RowAndDeletionMergeIterator.consumeNextRow (201 samples, 1.01%)
org/apache/cassandra/db/rows/BTreeRow.filter (201 samples, 1.01%)
org/apache/cassandra/db/rows/BTreeRow.transformAndFilter (200 samples, 1.00%)
org/apache/cassandra/utils/btree/BTree.transformAndFilter (199 samples, 1.00%)
org/apache/cassandra/utils/btree/BTree.transformAndFilter (199 samples, 1.00%)
org/apache/cassandra/utils/btree/BTree$FiltrationTracker.apply (6 samples, 0.03%)
org/apache/cassandra/db/rows/BTreeRow$$Lambda$125/646235358.apply (5 samples, 0.03%)
org/apache/cassandra/db/rows/BTreeRow.lambda$filter$3 (5 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.transformAndFilter (185 samples, 0.93%)
org/apache/cassandra/utils/btree/BTree$FiltrationTracker.apply (175 samples, 0.88%)
org/apache/cassandra/db/rows/BTreeRow$$Lambda$125/646235358.apply (162 samples, 0.81%)
org/apache/cassandra/db/rows/BTreeRow.lambda$filter$3 (162 samples, 0.81%)
java/util/HashMap.get (51 samples, 0.26%)
java/util/HashMap.getNode (51 samples, 0.26%)
org/apache/cassandra/db/Columns$$Lambda$124/93255726.test (105 samples, 0.53%)
org/apache/cassandra/db/Columns.lambda$inOrderInclusionTester$1 (105 samples, 0.53%)
org/apache/cassandra/utils/btree/BTreeSearchIterator.next (105 samples, 0.53%)
org/apache/cassandra/utils/btree/TreeCursor.seekTo (40 samples, 0.20%)
org/apache/cassandra/db/ClusteringComparator.compare (5 samples, 0.03%)
org/apache/cassandra/utils/btree/NodeCursor.seekInNode (32 samples, 0.16%)
java/util/Arrays.binarySearch (32 samples, 0.16%)
java/util/Arrays.binarySearch0 (32 samples, 0.16%)
org/apache/cassandra/db/rows/UnfilteredRowIterator.isEmpty (122 samples, 0.61%)
org/apache/cassandra/utils/AbstractIterator.hasNext (122 samples, 0.61%)
org/apache/cassandra/db/rows/RowAndDeletionMergeIterator.computeNext (122 samples, 0.61%)
org/apache/cassandra/db/rows/RowAndDeletionMergeIterator.computeNext (122 samples, 0.61%)
org/apache/cassandra/db/rows/RowAndDeletionMergeIterator.computeNextInternal (122 samples, 0.61%)
org/apache/cassandra/db/rows/RowAndDeletionMergeIterator.consumeNextRow (122 samples, 0.61%)
org/apache/cassandra/db/rows/BTreeRow.filter (122 samples, 0.61%)
org/apache/cassandra/db/rows/BTreeRow.transformAndFilter (120 samples, 0.60%)
org/apache/cassandra/utils/btree/BTree.transformAndFilter (119 samples, 0.60%)
org/apache/cassandra/utils/btree/BTree.transformAndFilter (119 samples, 0.60%)
org/apache/cassandra/utils/btree/BTree$FiltrationTracker.apply (5 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.transformAndFilter (111 samples, 0.56%)
org/apache/cassandra/utils/btree/BTree$FiltrationTracker.apply (106 samples, 0.53%)
org/apache/cassandra/db/rows/BTreeRow$$Lambda$125/646235358.apply (103 samples, 0.52%)
org/apache/cassandra/db/rows/BTreeRow.lambda$filter$3 (103 samples, 0.52%)
java/util/HashMap.get (26 samples, 0.13%)
java/util/HashMap.getNode (26 samples, 0.13%)
org/apache/cassandra/db/Columns$$Lambda$124/93255726.test (76 samples, 0.38%)
org/apache/cassandra/db/Columns.lambda$inOrderInclusionTester$1 (76 samples, 0.38%)
org/apache/cassandra/utils/btree/BTreeSearchIterator.next (76 samples, 0.38%)
org/apache/cassandra/utils/btree/TreeCursor.seekTo (30 samples, 0.15%)
org/apache/cassandra/utils/btree/NodeCursor.seekInNode (16 samples, 0.08%)
java/util/Arrays.binarySearch (16 samples, 0.08%)
java/util/Arrays.binarySearch0 (16 samples, 0.08%)
org/apache/cassandra/io/sstable/format/big/BigTableWriter.afterAppend (11 samples, 0.06%)
org/apache/cassandra/io/sstable/format/big/BigTableWriter$IndexWriter.append (7 samples, 0.04%)
org/apache/cassandra/utils/BloomFilter.add (6 samples, 0.03%)
org/apache/cassandra/utils/BloomFilter.indexes (6 samples, 0.03%)
java/util/concurrent/ScheduledThreadPoolExecutor$ScheduledFutureTask.run (5 samples, 0.03%)
org/apache/cassandra/db/ColumnFamilyStore$Flush.run (5 samples, 0.03%)
org/apache/cassandra/db/ColumnFamilyStore$Flush.flushMemtable (5 samples, 0.03%)
org/apache/cassandra/service/ReadCallback$AsyncRepairRunner.run (742 samples, 3.71%)
org/..
org/apache/cassandra/service/DigestResolver.compareResponses (742 samples, 3.71%)
org/..
org/apache/cassandra/db/ReadResponse$DataResponse.digest (740 samples, 3.70%)
org/..
org/apache/cassandra/db/ReadResponse.makeDigest (739 samples, 3.70%)
org/..
org/apache/cassandra/db/partitions/UnfilteredPartitionIterators.digest (739 samples, 3.70%)
org/..
org/apache/cassandra/db/rows/UnfilteredRowIterators.digest (739 samples, 3.70%)
org/..
org/apache/cassandra/db/rows/AbstractRow.digest (454 samples, 2.27%)
o..
org/apache/cassandra/db/rows/AbstractRow.digest (452 samples, 2.26%)
o..
org/apache/cassandra/db/AbstractClusteringPrefix.digest (6 samples, 0.03%)
java/security/MessageDigest.update (5 samples, 0.03%)
java/security/MessageDigest$Delegate.engineUpdate (5 samples, 0.03%)
java/security/MessageDigestSpi.engineUpdate (5 samples, 0.03%)
sun/security/provider/DigestBase.engineUpdate (5 samples, 0.03%)
org/apache/cassandra/db/rows/AbstractCell.digest (413 samples, 2.07%)
o..
java/security/MessageDigest.update (72 samples, 0.36%)
java/security/MessageDigest$Delegate.engineUpdate (70 samples, 0.35%)
java/security/MessageDigestSpi.engineUpdate (70 samples, 0.35%)
sun/security/provider/DigestBase.engineUpdate (70 samples, 0.35%)
jbyte_disjoint_arraycopy (11 samples, 0.06%)
sun/security/provider/MD5.implCompress (38 samples, 0.19%)
org/apache/cassandra/db/rows/AbstractCell.isCounterCell (48 samples, 0.24%)
org/apache/cassandra/config/ColumnDefinition.isCounterColumn (48 samples, 0.24%)
org/apache/cassandra/utils/FBUtilities.updateWithBoolean (24 samples, 0.12%)
org/apache/cassandra/utils/FBUtilities.updateWithByte (23 samples, 0.12%)
java/security/MessageDigest.update (23 samples, 0.12%)
java/security/MessageDigest$Delegate.engineUpdate (23 samples, 0.12%)
sun/security/provider/DigestBase.engineUpdate (23 samples, 0.12%)
sun/security/provider/DigestBase.engineUpdate (23 samples, 0.12%)
jbyte_disjoint_arraycopy (8 samples, 0.04%)
org/apache/cassandra/utils/FBUtilities.updateWithInt (91 samples, 0.46%)
java/security/MessageDigest.update (91 samples, 0.46%)
java/security/MessageDigest$Delegate.engineUpdate (91 samples, 0.46%)
sun/security/provider/DigestBase.engineUpdate (91 samples, 0.46%)
sun/security/provider/DigestBase.engineUpdate (91 samples, 0.46%)
jbyte_disjoint_arraycopy (18 samples, 0.09%)
sun/security/provider/MD5.implCompress (12 samples, 0.06%)
org/apache/cassandra/utils/FBUtilities.updateWithLong (177 samples, 0.89%)
java/security/MessageDigest.update (176 samples, 0.88%)
java/security/MessageDigest$Delegate.engineUpdate (176 samples, 0.88%)
sun/security/provider/DigestBase.engineUpdate (176 samples, 0.88%)
sun/security/provider/DigestBase.engineUpdate (176 samples, 0.88%)
jbyte_arraycopy (12 samples, 0.06%)
jbyte_disjoint_arraycopy (33 samples, 0.17%)
sun/security/provider/MD5.implCompress (19 samples, 0.10%)
sun/security/provider/ByteArrayAccess.b2iLittle64 (5 samples, 0.03%)
org/apache/cassandra/utils/btree/BTreeSearchIterator.next (14 samples, 0.07%)
org/apache/cassandra/utils/AbstractIterator.hasNext (283 samples, 1.42%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer$1.computeNext (283 samples, 1.42%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer$1.computeNext (283 samples, 1.42%)
org/apache/cassandra/db/rows/UnfilteredSerializer.deserialize (283 samples, 1.42%)
org/apache/cassandra/db/rows/UnfilteredSerializer.deserializeOne (282 samples, 1.41%)
org/apache/cassandra/db/rows/UnfilteredSerializer.deserializeRowBody (278 samples, 1.39%)
org/apache/cassandra/db/Columns.apply (221 samples, 1.11%)
org/apache/cassandra/utils/btree/BTree.apply (221 samples, 1.11%)
org/apache/cassandra/utils/btree/BTree.applyForwards (219 samples, 1.10%)
itable stub (8 samples, 0.04%)
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$201/1128294287.accept (8 samples, 0.04%)
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$deserializeRowBody$1 (5 samples, 0.03%)
org/apache/cassandra/db/rows/UnfilteredSerializer.readSimpleColumn (5 samples, 0.03%)
org/apache/cassandra/db/rows/Cell$Serializer.deserialize (5 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.applyForwards (198 samples, 0.99%)
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$201/1128294287.accept (190 samples, 0.95%)
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$deserializeRowBody$1 (190 samples, 0.95%)
org/apache/cassandra/db/rows/UnfilteredSerializer.readSimpleColumn (190 samples, 0.95%)
org/apache/cassandra/db/rows/BTreeRow$Builder.addCell (19 samples, 0.10%)
org/apache/cassandra/utils/btree/BTree$Builder.add (19 samples, 0.10%)
org/apache/cassandra/db/rows/Cell$Serializer.deserialize (129 samples, 0.65%)
org/apache/cassandra/db/marshal/AbstractType.readValue (94 samples, 0.47%)
org/apache/cassandra/io/util/RebufferingInputStream.readUnsignedVInt (7 samples, 0.04%)
org/apache/cassandra/utils/ByteBufferUtil.read (84 samples, 0.42%)
itable stub (17 samples, 0.09%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (34 samples, 0.17%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (32 samples, 0.16%)
org/apache/cassandra/io/util/RebufferingInputStream.read (30 samples, 0.15%)
jbyte_disjoint_arraycopy (20 samples, 0.10%)
org/apache/cassandra/db/rows/SerializationHelper.canSkipValue (17 samples, 0.09%)
org/apache/cassandra/db/filter/ColumnFilter.fetchedColumnIsQueried (17 samples, 0.09%)
org/apache/cassandra/db/PartitionColumns.contains (17 samples, 0.09%)
org/apache/cassandra/db/Columns.contains (17 samples, 0.09%)
org/apache/cassandra/io/util/RebufferingInputStream.readUnsignedByte (6 samples, 0.03%)
org/apache/cassandra/io/util/RebufferingInputStream.readByte (6 samples, 0.03%)
org/apache/cassandra/db/rows/SerializationHelper.isDropped (25 samples, 0.13%)
org/apache/cassandra/db/rows/BTreeRow$Builder.build (57 samples, 0.29%)
org/apache/cassandra/db/rows/BTreeRow.access$200 (15 samples, 0.08%)
org/apache/cassandra/db/rows/BTreeRow.minDeletionTime (15 samples, 0.08%)
org/apache/cassandra/utils/btree/BTree.apply (15 samples, 0.08%)
org/apache/cassandra/utils/btree/BTree.applyForwards (15 samples, 0.08%)
org/apache/cassandra/utils/btree/BTree$Builder.build (41 samples, 0.21%)
org/apache/cassandra/utils/btree/BTree.build (41 samples, 0.21%)
org/apache/cassandra/utils/btree/BTree.buildInternal (41 samples, 0.21%)
org/apache/cassandra/utils/btree/TreeBuilder.build (36 samples, 0.18%)
org/apache/cassandra/utils/btree/NodeBuilder.addNewKey (20 samples, 0.10%)
org/apache/cassandra/utils/btree/NodeBuilder.toNode (5 samples, 0.03%)
org/apache/cassandra/utils/btree/TreeBuilder.newInstance (5 samples, 0.03%)
org/apache/cassandra/db/commitlog/AbstractCommitLogService$SyncRunnable.run (8 samples, 0.04%)
org/apache/cassandra/db/commitlog/AbstractCommitLogService$SyncRunnable.sync (8 samples, 0.04%)
org/apache/cassandra/db/commitlog/CommitLog.sync (8 samples, 0.04%)
org/apache/cassandra/db/commitlog/AbstractCommitLogSegmentManager.sync (8 samples, 0.04%)
org/apache/cassandra/db/commitlog/CommitLogSegment.sync (8 samples, 0.04%)
org/apache/cassandra/db/commitlog/MemoryMappedSegment.flush (8 samples, 0.04%)
org/apache/cassandra/utils/SyncUtil.force (8 samples, 0.04%)
java/nio/MappedByteBuffer.force (8 samples, 0.04%)
java/nio/MappedByteBuffer.force0 (8 samples, 0.04%)
msync (8 samples, 0.04%)
entry_SYSCALL_64_after_hwframe (8 samples, 0.04%)
do_syscall_64 (8 samples, 0.04%)
sys_msync (8 samples, 0.04%)
vfs_fsync_range (8 samples, 0.04%)
xfs_file_fsync?[xfs] (8 samples, 0.04%)
file_write_and_wait_range (8 samples, 0.04%)
__filemap_fdatawrite_range (8 samples, 0.04%)
do_writepages (8 samples, 0.04%)
xfs_vm_writepages?[xfs] (8 samples, 0.04%)
write_cache_pages (8 samples, 0.04%)
clear_page_dirty_for_io (8 samples, 0.04%)
page_mkclean (8 samples, 0.04%)
rmap_walk (8 samples, 0.04%)
rmap_walk_file (8 samples, 0.04%)
page_mkclean_one (8 samples, 0.04%)
ptep_clear_flush (8 samples, 0.04%)
flush_tlb_mm_range (8 samples, 0.04%)
native_flush_tlb_others (8 samples, 0.04%)
smp_call_function_many (8 samples, 0.04%)
xen_smp_send_call_function_ipi (7 samples, 0.04%)
__xen_send_IPI_mask (7 samples, 0.04%)
xen_send_IPI_one (7 samples, 0.04%)
xen_hypercall_event_channel_op (7 samples, 0.04%)
org/apache/cassandra/concurrent/SEPWorker.run (13,978 samples, 69.92%)
org/apache/cassandra/concurrent/SEPWorker.run
java/lang/Thread.setName (20 samples, 0.10%)
java/lang/Thread.setNativeName (17 samples, 0.09%)
JVM_SetNativeThreadName (5 samples, 0.03%)
prctl (6 samples, 0.03%)
org/apache/cassandra/concurrent/AbstractLocalAwareExecutorService$FutureTask.run (6,749 samples, 33.76%)
org/apache/cassandra/concurrent/AbstractLocalAwareExec..
java/util/concurrent/Executors$RunnableAdapter.call (6,748 samples, 33.76%)
java/util/concurrent/Executors$RunnableAdapter.call
org/apache/cassandra/transport/Message$Dispatcher$$Lambda$339/1997054960.run (6,748 samples, 33.76%)
org/apache/cassandra/transport/Message$Dispatcher$$Lam..
org/apache/cassandra/transport/Message$Dispatcher.lambda$channelRead0$0 (6,748 samples, 33.76%)
org/apache/cassandra/transport/Message$Dispatcher.lamb..
org/apache/cassandra/transport/Message$Dispatcher.processRequest (6,748 samples, 33.76%)
org/apache/cassandra/transport/Message$Dispatcher.proc..
org/apache/cassandra/transport/Message$Dispatcher.flush (14 samples, 0.07%)
org/apache/cassandra/transport/Message$Dispatcher$Flusher.start (14 samples, 0.07%)
io/netty/util/concurrent/SingleThreadEventExecutor.execute (14 samples, 0.07%)
io/netty/channel/epoll/EpollEventLoop.wakeup (14 samples, 0.07%)
io/netty/channel/epoll/Native.eventFdWrite (13 samples, 0.07%)
[unknown] (13 samples, 0.07%)
__write (12 samples, 0.06%)
entry_SYSCALL_64_after_hwframe (11 samples, 0.06%)
do_syscall_64 (11 samples, 0.06%)
sys_write (9 samples, 0.05%)
vfs_write (7 samples, 0.04%)
__vfs_write (7 samples, 0.04%)
eventfd_write (7 samples, 0.04%)
org/apache/cassandra/transport/messages/ExecuteMessage.execute (6,731 samples, 33.67%)
org/apache/cassandra/transport/messages/ExecuteMessage..
org/apache/cassandra/cql3/QueryProcessor.processPrepared (6,727 samples, 33.65%)
org/apache/cassandra/cql3/QueryProcessor.processPrepared
org/apache/cassandra/cql3/QueryProcessor.processPrepared (6,727 samples, 33.65%)
org/apache/cassandra/cql3/QueryProcessor.processPrepared
org/apache/cassandra/cql3/QueryProcessor.processStatement (6,727 samples, 33.65%)
org/apache/cassandra/cql3/QueryProcessor.processStatem..
org/apache/cassandra/cql3/statements/ModificationStatement.execute (410 samples, 2.05%)
o..
org/apache/cassandra/cql3/statements/ModificationStatement.executeWithoutCondition (410 samples, 2.05%)
o..
org/apache/cassandra/cql3/statements/ModificationStatement.getMutations (59 samples, 0.30%)
org/apache/cassandra/cql3/statements/ModificationStatement.addUpdates (57 samples, 0.29%)
org/apache/cassandra/cql3/statements/ModificationStatement.makeUpdateParameters (6 samples, 0.03%)
org/apache/cassandra/cql3/statements/ModificationStatement.makeUpdateParameters (6 samples, 0.03%)
org/apache/cassandra/cql3/statements/ModificationStatement.readRequiredLists (5 samples, 0.03%)
org/apache/cassandra/cql3/statements/ModificationStatement.requiresRead (5 samples, 0.03%)
org/apache/cassandra/cql3/statements/UpdateStatement.addUpdateForKey (44 samples, 0.22%)
org/apache/cassandra/cql3/Constants$Setter.execute (15 samples, 0.08%)
org/apache/cassandra/cql3/Constants$Marker.bindAndGet (9 samples, 0.05%)
org/apache/cassandra/db/marshal/AbstractType.validate (9 samples, 0.05%)
org/apache/cassandra/serializers/UTF8Serializer.validate (7 samples, 0.04%)
org/apache/cassandra/serializers/UTF8Serializer$UTF8Validator.validate (7 samples, 0.04%)
org/apache/cassandra/cql3/UpdateParameters.addCell (6 samples, 0.03%)
org/apache/cassandra/cql3/UpdateParameters.addCell (6 samples, 0.03%)
org/apache/cassandra/cql3/UpdateParameters.buildRow (18 samples, 0.09%)
org/apache/cassandra/db/rows/BTreeRow$Builder.build (18 samples, 0.09%)
org/apache/cassandra/utils/btree/BTree$Builder.build (7 samples, 0.04%)
org/apache/cassandra/utils/btree/BTree.build (7 samples, 0.04%)
org/apache/cassandra/utils/btree/BTree.buildInternal (7 samples, 0.04%)
org/apache/cassandra/utils/btree/TreeBuilder.build (7 samples, 0.04%)
org/apache/cassandra/utils/btree/BTree$Builder.sort (8 samples, 0.04%)
java/util/Arrays.sort (8 samples, 0.04%)
java/util/TimSort.sort (8 samples, 0.04%)
org/apache/cassandra/db/partitions/PartitionUpdate.add (10 samples, 0.05%)
org/apache/cassandra/db/Columns.containsAll (10 samples, 0.05%)
org/apache/cassandra/utils/btree/BTreeSearchIterator.next (7 samples, 0.04%)
org/apache/cassandra/utils/btree/TreeCursor.seekTo (7 samples, 0.04%)
org/apache/cassandra/utils/btree/NodeCursor.seekInNode (5 samples, 0.03%)
java/util/Arrays.binarySearch (5 samples, 0.03%)
java/util/Arrays.binarySearch0 (5 samples, 0.03%)
org/apache/cassandra/service/StorageProxy.mutateWithTriggers (349 samples, 1.75%)
org/apache/cassandra/service/StorageProxy.mutate (349 samples, 1.75%)
org/apache/cassandra/service/AbstractWriteResponseHandler.get (7 samples, 0.04%)
org/apache/cassandra/utils/concurrent/SimpleCondition.await (7 samples, 0.04%)
org/apache/cassandra/utils/concurrent/WaitQueue$AbstractSignal.awaitUntil (7 samples, 0.04%)
java/util/concurrent/locks/LockSupport.parkNanos (7 samples, 0.04%)
sun/misc/Unsafe.park (6 samples, 0.03%)
org/apache/cassandra/service/StorageProxy.performWrite (341 samples, 1.71%)
org/apache/cassandra/service/AbstractWriteResponseHandler.assureSufficientLiveNodes (5 samples, 0.03%)
org/apache/cassandra/db/ConsistencyLevel.assureSufficientLiveNodes (5 samples, 0.03%)
org/apache/cassandra/service/StorageProxy$2.apply (329 samples, 1.65%)
org/apache/cassandra/service/StorageProxy.sendToHintedEndpoints (329 samples, 1.65%)
org/apache/cassandra/net/MessagingService.sendRR (217 samples, 1.09%)
org/apache/cassandra/net/MessagingService.sendOneWay (216 samples, 1.08%)
org/apache/cassandra/net/MessagingService.getConnection (169 samples, 0.85%)
org/apache/cassandra/net/OutboundTcpConnectionPool.getConnection (169 samples, 0.85%)
org/apache/cassandra/net/MessageOut.payloadSize (166 samples, 0.83%)
org/apache/cassandra/db/Mutation$MutationSerializer.serializedSize (166 samples, 0.83%)
org/apache/cassandra/db/Mutation$MutationSerializer.serializedSize (166 samples, 0.83%)
org/apache/cassandra/db/partitions/PartitionUpdate$PartitionUpdateSerializer.serializedSize (164 samples, 0.82%)
org/apache/cassandra/db/partitions/AbstractBTreePartition.unfilteredIterator (14 samples, 0.07%)
org/apache/cassandra/db/partitions/AbstractBTreePartition.unfilteredIterator (14 samples, 0.07%)
org/apache/cassandra/db/partitions/PartitionUpdate.holder (11 samples, 0.06%)
org/apache/cassandra/db/partitions/PartitionUpdate.maybeBuild (11 samples, 0.06%)
org/apache/cassandra/db/partitions/PartitionUpdate.build (11 samples, 0.06%)
org/apache/cassandra/db/rows/EncodingStats$Collector.collect (6 samples, 0.03%)
org/apache/cassandra/db/rows/Rows.collectStats (6 samples, 0.03%)
org/apache/cassandra/db/rows/BTreeRow.apply (6 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.apply (6 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.applyForwards (6 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.applyForwards (5 samples, 0.03%)
org/apache/cassandra/db/rows/Rows$$Lambda$123/586959860.accept (5 samples, 0.03%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer.serializedSize (149 samples, 0.75%)
org/apache/cassandra/db/SerializationHeader$Serializer.serializedSizeForMessaging (11 samples, 0.06%)
org/apache/cassandra/db/Columns$Serializer.serializedSize (11 samples, 0.06%)
org/apache/cassandra/utils/btree/BTreeSearchIterator.next (7 samples, 0.04%)
org/apache/cassandra/db/rows/UnfilteredRowIterator.isEmpty (63 samples, 0.32%)
org/apache/cassandra/utils/AbstractIterator.hasNext (63 samples, 0.32%)
org/apache/cassandra/db/rows/RowAndDeletionMergeIterator.computeNext (63 samples, 0.32%)
org/apache/cassandra/db/rows/RowAndDeletionMergeIterator.computeNext (63 samples, 0.32%)
org/apache/cassandra/db/rows/RowAndDeletionMergeIterator.computeNextInternal (63 samples, 0.32%)
org/apache/cassandra/db/rows/RowAndDeletionMergeIterator.consumeNextRow (63 samples, 0.32%)
org/apache/cassandra/db/rows/BTreeRow.filter (63 samples, 0.32%)
org/apache/cassandra/db/rows/BTreeRow.transformAndFilter (58 samples, 0.29%)
org/apache/cassandra/utils/btree/BTree.transformAndFilter (57 samples, 0.29%)
org/apache/cassandra/utils/btree/BTree.transformAndFilter (56 samples, 0.28%)
org/apache/cassandra/utils/btree/BTree.transformAndFilter (52 samples, 0.26%)
org/apache/cassandra/utils/btree/BTree$FiltrationTracker.apply (47 samples, 0.24%)
org/apache/cassandra/db/rows/BTreeRow$$Lambda$125/646235358.apply (45 samples, 0.23%)
org/apache/cassandra/db/rows/BTreeRow.lambda$filter$3 (45 samples, 0.23%)
java/util/HashMap.get (18 samples, 0.09%)
java/util/HashMap.getNode (18 samples, 0.09%)
org/apache/cassandra/db/Columns$$Lambda$124/93255726.test (27 samples, 0.14%)
org/apache/cassandra/db/Columns.lambda$inOrderInclusionTester$1 (27 samples, 0.14%)
org/apache/cassandra/utils/btree/BTreeSearchIterator.next (27 samples, 0.14%)
org/apache/cassandra/utils/btree/TreeCursor.seekTo (12 samples, 0.06%)
org/apache/cassandra/utils/btree/NodeCursor.seekInNode (8 samples, 0.04%)
java/util/Arrays.binarySearch (8 samples, 0.04%)
java/util/Arrays.binarySearch0 (8 samples, 0.04%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serializedSize (74 samples, 0.37%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serializedSize (74 samples, 0.37%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serializedSize (74 samples, 0.37%)
org/apache/cassandra/db/Clustering$Serializer.serializedSize (6 samples, 0.03%)
org/apache/cassandra/db/ClusteringPrefix$Serializer.valuesWithoutSizeSerializedSize (5 samples, 0.03%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serializedRowBodySize (68 samples, 0.34%)
org/apache/cassandra/db/rows/Cell$Serializer.serializedSize (21 samples, 0.11%)
org/apache/cassandra/db/marshal/AbstractType.writtenLength (20 samples, 0.10%)
org/apache/cassandra/utils/btree/BTreeSearchIterator.next (29 samples, 0.15%)
org/apache/cassandra/utils/btree/TreeCursor.seekTo (15 samples, 0.08%)
org/apache/cassandra/utils/btree/NodeCursor.seekInNode (8 samples, 0.04%)
java/util/Arrays.binarySearch (8 samples, 0.04%)
java/util/Arrays.binarySearch0 (8 samples, 0.04%)
org/apache/cassandra/net/OutboundTcpConnection.enqueue (46 samples, 0.23%)
java/util/concurrent/LinkedBlockingQueue.put (46 samples, 0.23%)
java/util/concurrent/LinkedBlockingQueue.signalNotEmpty (41 samples, 0.21%)
java/util/concurrent/locks/ReentrantLock.unlock (39 samples, 0.20%)
java/util/concurrent/locks/AbstractQueuedSynchronizer.release (39 samples, 0.20%)
java/util/concurrent/locks/AbstractQueuedSynchronizer.unparkSuccessor (39 samples, 0.20%)
java/util/concurrent/locks/LockSupport.unpark (39 samples, 0.20%)
sun/misc/Unsafe.unpark (39 samples, 0.20%)
__pthread_cond_signal (31 samples, 0.16%)
entry_SYSCALL_64_after_hwframe (30 samples, 0.15%)
do_syscall_64 (30 samples, 0.15%)
sys_futex (29 samples, 0.15%)
do_futex (29 samples, 0.15%)
futex_wake (28 samples, 0.14%)
wake_up_q (27 samples, 0.14%)
try_to_wake_up (27 samples, 0.14%)
_raw_spin_unlock_irqrestore (27 samples, 0.14%)
org/apache/cassandra/service/StorageProxy.performLocally (105 samples, 0.53%)
org/apache/cassandra/concurrent/SEPExecutor.maybeExecuteImmediately (103 samples, 0.52%)
org/apache/cassandra/concurrent/AbstractLocalAwareExecutorService$LocalSessionFutureTask.run (100 samples, 0.50%)
org/apache/cassandra/concurrent/AbstractLocalAwareExecutorService$FutureTask.run (100 samples, 0.50%)
java/util/concurrent/Executors$RunnableAdapter.call (100 samples, 0.50%)
org/apache/cassandra/service/StorageProxy$LocalMutationRunnable.run (100 samples, 0.50%)
org/apache/cassandra/service/StorageProxy$8.runMayThrow (100 samples, 0.50%)
org/apache/cassandra/service/StorageProxy$$Lambda$357/549634465.run (100 samples, 0.50%)
org/apache/cassandra/db/Mutation.apply (100 samples, 0.50%)
org/apache/cassandra/db/Mutation.apply (100 samples, 0.50%)
org/apache/cassandra/db/Mutation.apply (100 samples, 0.50%)
org/apache/cassandra/db/Keyspace.apply (100 samples, 0.50%)
org/apache/cassandra/db/Keyspace.applyInternal (100 samples, 0.50%)
org/apache/cassandra/db/ColumnFamilyStore.apply (35 samples, 0.18%)
org/apache/cassandra/db/Memtable.put (32 samples, 0.16%)
org/apache/cassandra/db/partitions/AtomicBTreePartition.addAllWithSizeDelta (25 samples, 0.13%)
org/apache/cassandra/db/PartitionColumns.mergeTo (6 samples, 0.03%)
org/apache/cassandra/db/Columns.mergeTo (5 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.merge (5 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.update (5 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.update (5 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.update (19 samples, 0.10%)
org/apache/cassandra/utils/btree/BTree.build (13 samples, 0.07%)
org/apache/cassandra/utils/btree/BTree.buildInternal (13 samples, 0.07%)
org/apache/cassandra/db/partitions/AtomicBTreePartition$RowUpdater.apply (13 samples, 0.07%)
org/apache/cassandra/db/partitions/AtomicBTreePartition$RowUpdater.apply (13 samples, 0.07%)
org/apache/cassandra/db/rows/Rows.copy (10 samples, 0.05%)
org/apache/cassandra/utils/memory/AbstractAllocator$CloningBTreeRowBuilder.addCell (6 samples, 0.03%)
org/apache/cassandra/db/rows/BufferCell.copy (6 samples, 0.03%)
org/apache/cassandra/utils/memory/ContextAllocator.clone (5 samples, 0.03%)
org/apache/cassandra/utils/memory/ContextAllocator.allocate (5 samples, 0.03%)
org/apache/cassandra/utils/memory/SlabAllocator.allocate (5 samples, 0.03%)
org/apache/cassandra/utils/memory/MemtableAllocator$SubAllocator.allocate (5 samples, 0.03%)
org/apache/cassandra/utils/memory/MemtableAllocator$SubAllocator.acquired (5 samples, 0.03%)
org/apache/cassandra/utils/memory/MemtablePool$SubPool.acquired (5 samples, 0.03%)
org/apache/cassandra/utils/memory/MemtablePool$SubPool.maybeClean (5 samples, 0.03%)
org/apache/cassandra/utils/memory/MemtablePool$SubPool.needsCleaning (5 samples, 0.03%)
org/apache/cassandra/utils/btree/TreeBuilder.update (6 samples, 0.03%)
org/apache/cassandra/utils/btree/NodeBuilder.update (5 samples, 0.03%)
org/apache/cassandra/db/commitlog/CommitLog.add (64 samples, 0.32%)
org/apache/cassandra/db/Mutation$MutationSerializer.serialize (53 samples, 0.27%)
org/apache/cassandra/db/partitions/PartitionUpdate$PartitionUpdateSerializer.serialize (52 samples, 0.26%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer.serialize (49 samples, 0.25%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer.serialize (49 samples, 0.25%)
org/apache/cassandra/db/SerializationHeader$Serializer.serializeForMessaging (10 samples, 0.05%)
org/apache/cassandra/db/Columns$Serializer.serialize (7 samples, 0.04%)
org/apache/cassandra/utils/ByteBufferUtil.writeWithVIntLength (5 samples, 0.03%)
org/apache/cassandra/db/rows/UnfilteredRowIterator.isEmpty (21 samples, 0.11%)
org/apache/cassandra/utils/AbstractIterator.hasNext (21 samples, 0.11%)
org/apache/cassandra/db/rows/RowAndDeletionMergeIterator.computeNext (21 samples, 0.11%)
org/apache/cassandra/db/rows/RowAndDeletionMergeIterator.computeNext (21 samples, 0.11%)
org/apache/cassandra/db/rows/RowAndDeletionMergeIterator.computeNextInternal (21 samples, 0.11%)
org/apache/cassandra/db/rows/RowAndDeletionMergeIterator.consumeNextRow (20 samples, 0.10%)
org/apache/cassandra/db/rows/BTreeRow.filter (20 samples, 0.10%)
org/apache/cassandra/db/rows/BTreeRow.transformAndFilter (20 samples, 0.10%)
org/apache/cassandra/utils/btree/BTree.transformAndFilter (19 samples, 0.10%)
org/apache/cassandra/utils/btree/BTree.transformAndFilter (19 samples, 0.10%)
org/apache/cassandra/utils/btree/BTree.transformAndFilter (19 samples, 0.10%)
org/apache/cassandra/utils/btree/BTree$FiltrationTracker.apply (19 samples, 0.10%)
org/apache/cassandra/db/rows/BTreeRow$$Lambda$125/646235358.apply (18 samples, 0.09%)
org/apache/cassandra/db/rows/BTreeRow.lambda$filter$3 (18 samples, 0.09%)
java/util/HashMap.get (7 samples, 0.04%)
java/util/HashMap.getNode (7 samples, 0.04%)
org/apache/cassandra/db/Columns$$Lambda$124/93255726.test (11 samples, 0.06%)
org/apache/cassandra/db/Columns.lambda$inOrderInclusionTester$1 (11 samples, 0.06%)
org/apache/cassandra/utils/btree/BTreeSearchIterator.next (11 samples, 0.06%)
org/apache/cassandra/utils/btree/TreeCursor.seekTo (7 samples, 0.04%)
org/apache/cassandra/utils/btree/NodeCursor.seekInNode (5 samples, 0.03%)
java/util/Arrays.binarySearch (5 samples, 0.03%)
java/util/Arrays.binarySearch0 (5 samples, 0.03%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serialize (17 samples, 0.09%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serialize (17 samples, 0.09%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serialize (17 samples, 0.09%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serializeRowBody (16 samples, 0.08%)
org/apache/cassandra/db/rows/BTreeRow.apply (16 samples, 0.08%)
org/apache/cassandra/utils/btree/BTree.apply (16 samples, 0.08%)
org/apache/cassandra/utils/btree/BTree.applyForwards (16 samples, 0.08%)
org/apache/cassandra/utils/btree/BTree.applyForwards (15 samples, 0.08%)
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$128/1181048539.accept (13 samples, 0.07%)
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$serializeRowBody$0 (13 samples, 0.07%)
org/apache/cassandra/db/rows/Cell$Serializer.serialize (11 samples, 0.06%)
org/apache/cassandra/db/marshal/AbstractType.writeValue (8 samples, 0.04%)
org/apache/cassandra/utils/ByteBufferUtil.writeWithVIntLength (5 samples, 0.03%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (10 samples, 0.05%)
java/nio/DirectByteBuffer.put (10 samples, 0.05%)
java/nio/Buffer.position (10 samples, 0.05%)
jbyte_disjoint_arraycopy (10 samples, 0.05%)
page_fault (10 samples, 0.05%)
do_page_fault (10 samples, 0.05%)
__do_page_fault (10 samples, 0.05%)
handle_mm_fault (10 samples, 0.05%)
__handle_mm_fault (9 samples, 0.05%)
handle_pte_fault (8 samples, 0.04%)
org/apache/cassandra/cql3/statements/SelectStatement.execute (6,313 samples, 31.58%)
org/apache/cassandra/cql3/statements/SelectStatemen..
org/apache/cassandra/cql3/statements/SelectStatement.execute (6,313 samples, 31.58%)
org/apache/cassandra/cql3/statements/SelectStatemen..
org/apache/cassandra/cql3/statements/SelectStatement.execute (6,300 samples, 31.51%)
org/apache/cassandra/cql3/statements/SelectStatemen..
org/apache/cassandra/cql3/statements/SelectStatement.processResults (1,776 samples, 8.88%)
org/apache/c..
org/apache/cassandra/cql3/statements/SelectStatement.process (1,776 samples, 8.88%)
org/apache/c..
org/apache/cassandra/cql3/statements/SelectStatement.processPartition (1,674 samples, 8.37%)
org/apache/c..
org/apache/cassandra/cql3/statements/SelectStatement.addValue (322 samples, 1.61%)
org/apache/cassandra/cql3/selection/Selection$ResultSetBuilder.add (112 samples, 0.56%)
org/apache/cassandra/cql3/selection/Selection$ResultSetBuilder.value (112 samples, 0.56%)
org/apache/cassandra/db/rows/AbstractCell.isCounterCell (112 samples, 0.56%)
org/apache/cassandra/config/ColumnDefinition.isCounterColumn (112 samples, 0.56%)
org/apache/cassandra/db/rows/BTreeRow.getCell (188 samples, 0.94%)
org/apache/cassandra/utils/btree/BTree.find (188 samples, 0.94%)
java/util/Arrays.binarySearch (59 samples, 0.30%)
java/util/Arrays.binarySearch0 (59 samples, 0.30%)
org/apache/cassandra/db/rows/BTreeRow.getComplexColumnData (20 samples, 0.10%)
org/apache/cassandra/utils/btree/BTree.find (20 samples, 0.10%)
java/util/Arrays.binarySearch (20 samples, 0.10%)
java/util/Arrays.binarySearch0 (20 samples, 0.10%)
org/apache/cassandra/db/marshal/AbstractType.isCounter (13 samples, 0.07%)
org/apache/cassandra/db/transform/BaseRows.hasNext (1,283 samples, 6.42%)
org/apac..
org/apache/cassandra/db/transform/DuplicateRowChecker.applyToRow (7 samples, 0.04%)
org/apache/cassandra/utils/AbstractIterator.hasNext (1,268 samples, 6.34%)
org/apac..
org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer$1.computeNext (1,265 samples, 6.33%)
org/apac..
org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer$1.computeNext (1,265 samples, 6.33%)
org/apac..
org/apache/cassandra/db/rows/UnfilteredSerializer.deserialize (1,265 samples, 6.33%)
org/apac..
org/apache/cassandra/db/rows/UnfilteredSerializer.deserializeOne (1,261 samples, 6.31%)
org/apac..
org/apache/cassandra/db/Clustering$Serializer.deserialize (11 samples, 0.06%)
org/apache/cassandra/db/ClusteringPrefix$Serializer.deserializeValuesWithoutSize (10 samples, 0.05%)
org/apache/cassandra/db/marshal/AbstractType.readValue (6 samples, 0.03%)
org/apache/cassandra/utils/ByteBufferUtil.read (6 samples, 0.03%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (5 samples, 0.03%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (5 samples, 0.03%)
org/apache/cassandra/io/util/RebufferingInputStream.read (5 samples, 0.03%)
org/apache/cassandra/db/rows/UnfilteredSerializer.deserializeRowBody (1,249 samples, 6.25%)
org/apac..
org/apache/cassandra/db/Columns.apply (951 samples, 4.76%)
org/ap..
org/apache/cassandra/utils/btree/BTree.apply (951 samples, 4.76%)
org/ap..
org/apache/cassandra/utils/btree/BTree.applyForwards (949 samples, 4.75%)
org/ap..
itable stub (40 samples, 0.20%)
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$201/1128294287.accept (26 samples, 0.13%)
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$deserializeRowBody$1 (20 samples, 0.10%)
org/apache/cassandra/db/rows/UnfilteredSerializer.readSimpleColumn (20 samples, 0.10%)
org/apache/cassandra/db/rows/Cell$Serializer.deserialize (15 samples, 0.08%)
org/apache/cassandra/db/marshal/AbstractType.readValue (8 samples, 0.04%)
org/apache/cassandra/utils/ByteBufferUtil.read (6 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.applyForwards (874 samples, 4.37%)
org/a..
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$201/1128294287.accept (854 samples, 4.27%)
org/a..
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$deserializeRowBody$1 (853 samples, 4.27%)
org/a..
org/apache/cassandra/db/rows/UnfilteredSerializer.readSimpleColumn (853 samples, 4.27%)
org/a..
org/apache/cassandra/db/marshal/AbstractType.readValue (7 samples, 0.04%)
org/apache/cassandra/db/rows/BTreeRow$Builder.addCell (62 samples, 0.31%)
org/apache/cassandra/utils/btree/BTree$Builder.add (62 samples, 0.31%)
org/apache/cassandra/db/rows/Cell$Serializer.deserialize (561 samples, 2.81%)
or..
org/apache/cassandra/db/marshal/AbstractType.isCounter (12 samples, 0.06%)
org/apache/cassandra/db/marshal/AbstractType.readValue (389 samples, 1.95%)
o..
org/apache/cassandra/io/util/RebufferingInputStream.readUnsignedVInt (36 samples, 0.18%)
java/nio/HeapByteBuffer.get (15 samples, 0.08%)
org/apache/cassandra/utils/ByteBufferUtil.read (342 samples, 1.71%)
itable stub (73 samples, 0.37%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (162 samples, 0.81%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (147 samples, 0.74%)
org/apache/cassandra/io/util/RebufferingInputStream.read (142 samples, 0.71%)
jbyte_arraycopy (7 samples, 0.04%)
jbyte_disjoint_arraycopy (76 samples, 0.38%)
org/apache/cassandra/io/util/RebufferingInputStream.readUnsignedVInt (8 samples, 0.04%)
org/apache/cassandra/db/marshal/CollectionType$CollectionPathSerializer.deserialize (7 samples, 0.04%)
org/apache/cassandra/utils/ByteBufferUtil.readWithVIntLength (7 samples, 0.04%)
org/apache/cassandra/db/rows/BTreeRow$Builder.addCell (7 samples, 0.04%)
org/apache/cassandra/db/rows/SerializationHelper.canSkipValue (69 samples, 0.35%)
org/apache/cassandra/db/filter/ColumnFilter.fetchedColumnIsQueried (69 samples, 0.35%)
org/apache/cassandra/db/PartitionColumns.contains (69 samples, 0.35%)
org/apache/cassandra/db/Columns.contains (69 samples, 0.35%)
itable stub (15 samples, 0.08%)
org/apache/cassandra/io/util/RebufferingInputStream.readUnsignedByte (12 samples, 0.06%)
org/apache/cassandra/io/util/RebufferingInputStream.readUnsignedByte (18 samples, 0.09%)
org/apache/cassandra/io/util/RebufferingInputStream.readByte (18 samples, 0.09%)
java/nio/HeapByteBuffer.get (11 samples, 0.06%)
vtable stub (16 samples, 0.08%)
org/apache/cassandra/db/rows/SerializationHelper.isDropped (139 samples, 0.70%)
vtable stub (8 samples, 0.04%)
org/apache/cassandra/db/rows/BTreeRow$Builder.build (297 samples, 1.49%)
org/apache/cassandra/db/rows/BTreeRow$Builder.reset (7 samples, 0.04%)
org/apache/cassandra/utils/btree/BTree$Builder.reuse (7 samples, 0.04%)
org/apache/cassandra/utils/btree/BTree$Builder.reuse (7 samples, 0.04%)
java/util/Arrays.fill (5 samples, 0.03%)
org/apache/cassandra/db/rows/BTreeRow.access$200 (79 samples, 0.40%)
org/apache/cassandra/db/rows/BTreeRow.minDeletionTime (79 samples, 0.40%)
org/apache/cassandra/utils/btree/BTree.apply (79 samples, 0.40%)
org/apache/cassandra/utils/btree/BTree.applyForwards (78 samples, 0.39%)
itable stub (20 samples, 0.10%)
org/apache/cassandra/db/rows/BTreeRow$$Lambda$119/1719572196.accept (6 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.applyForwards (24 samples, 0.12%)
org/apache/cassandra/db/rows/BTreeRow$$Lambda$119/1719572196.accept (14 samples, 0.07%)
org/apache/cassandra/db/rows/BTreeRow.lambda$minDeletionTime$0 (14 samples, 0.07%)
org/apache/cassandra/db/rows/BTreeRow.minDeletionTime (14 samples, 0.07%)
org/apache/cassandra/utils/btree/BTree$Builder.build (211 samples, 1.06%)
org/apache/cassandra/utils/btree/BTree.build (211 samples, 1.06%)
org/apache/cassandra/utils/btree/BTree.buildInternal (210 samples, 1.05%)
org/apache/cassandra/utils/btree/TreeBuilder.build (206 samples, 1.03%)
itable stub (14 samples, 0.07%)
java/util/SubList$1.next (28 samples, 0.14%)
java/util/AbstractList$Itr.next (16 samples, 0.08%)
sun/security/jca/ProviderList$3.get (16 samples, 0.08%)
org/apache/cassandra/utils/btree/NodeBuilder.addNewKey (90 samples, 0.45%)
org/apache/cassandra/utils/btree/NodeBuilder.ensureRoom (20 samples, 0.10%)
org/apache/cassandra/utils/btree/NodeBuilder.buildFromRange (8 samples, 0.04%)
org/apache/cassandra/utils/btree/NodeBuilder.ascendToRoot (13 samples, 0.07%)
org/apache/cassandra/utils/btree/NodeBuilder.ascend (13 samples, 0.07%)
org/apache/cassandra/utils/btree/NodeBuilder.buildFromRange (6 samples, 0.03%)
org/apache/cassandra/utils/btree/NodeBuilder.clear (12 samples, 0.06%)
org/apache/cassandra/utils/btree/NodeBuilder.clearSelf (12 samples, 0.06%)
java/util/Arrays.fill (11 samples, 0.06%)
org/apache/cassandra/utils/btree/NodeBuilder.toNode (31 samples, 0.16%)
itable stub (15 samples, 0.08%)
java/util/SubList$1.hasNext (7 samples, 0.04%)
org/apache/cassandra/utils/btree/NodeBuilder.buildFromRange (8 samples, 0.04%)
org/apache/cassandra/db/transform/BasePartitions.hasNext (94 samples, 0.47%)
org/apache/cassandra/db/partitions/UnfilteredPartitionIterators$Serializer$1.next (6 samples, 0.03%)
org/apache/cassandra/db/partitions/UnfilteredPartitionIterators$Serializer$1.next (6 samples, 0.03%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer.deserialize (6 samples, 0.03%)
org/apache/cassandra/db/transform/EmptyPartitionsDiscarder.applyToPartition (79 samples, 0.40%)
org/apache/cassandra/db/transform/FilteredRows.isEmpty (79 samples, 0.40%)
org/apache/cassandra/db/transform/BaseRows.hasNext (79 samples, 0.40%)
org/apache/cassandra/utils/AbstractIterator.hasNext (76 samples, 0.38%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer$1.computeNext (76 samples, 0.38%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer$1.computeNext (76 samples, 0.38%)
org/apache/cassandra/db/rows/UnfilteredSerializer.deserialize (76 samples, 0.38%)
org/apache/cassandra/db/rows/UnfilteredSerializer.deserializeOne (76 samples, 0.38%)
org/apache/cassandra/db/rows/UnfilteredSerializer.deserializeRowBody (75 samples, 0.38%)
org/apache/cassandra/db/Columns.apply (55 samples, 0.28%)
org/apache/cassandra/utils/btree/BTree.apply (55 samples, 0.28%)
org/apache/cassandra/utils/btree/BTree.applyForwards (54 samples, 0.27%)
org/apache/cassandra/utils/btree/BTree.applyForwards (51 samples, 0.26%)
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$201/1128294287.accept (49 samples, 0.25%)
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$deserializeRowBody$1 (49 samples, 0.25%)
org/apache/cassandra/db/rows/UnfilteredSerializer.readSimpleColumn (49 samples, 0.25%)
org/apache/cassandra/db/rows/Cell$Serializer.deserialize (37 samples, 0.19%)
org/apache/cassandra/db/marshal/AbstractType.readValue (19 samples, 0.10%)
org/apache/cassandra/utils/ByteBufferUtil.read (19 samples, 0.10%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (10 samples, 0.05%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (9 samples, 0.05%)
org/apache/cassandra/io/util/RebufferingInputStream.read (9 samples, 0.05%)
org/apache/cassandra/db/rows/SerializationHelper.canSkipValue (10 samples, 0.05%)
org/apache/cassandra/db/filter/ColumnFilter.fetchedColumnIsQueried (10 samples, 0.05%)
org/apache/cassandra/db/PartitionColumns.contains (10 samples, 0.05%)
org/apache/cassandra/db/Columns.contains (10 samples, 0.05%)
org/apache/cassandra/io/util/RebufferingInputStream.readUnsignedByte (5 samples, 0.03%)
org/apache/cassandra/db/rows/BTreeRow$Builder.build (20 samples, 0.10%)
org/apache/cassandra/db/rows/BTreeRow.access$200 (6 samples, 0.03%)
org/apache/cassandra/db/rows/BTreeRow.minDeletionTime (6 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.apply (6 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.applyForwards (6 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree$Builder.build (14 samples, 0.07%)
org/apache/cassandra/utils/btree/BTree.build (14 samples, 0.07%)
org/apache/cassandra/utils/btree/BTree.buildInternal (14 samples, 0.07%)
org/apache/cassandra/utils/btree/TreeBuilder.build (13 samples, 0.07%)
org/apache/cassandra/utils/btree/NodeBuilder.addNewKey (7 samples, 0.04%)
org/apache/cassandra/db/transform/Filter.applyToPartition (5 samples, 0.03%)
org/apache/cassandra/db/SinglePartitionReadCommand$Group.execute (4,522 samples, 22.62%)
org/apache/cassandra/db/SinglePartit..
org/apache/cassandra/service/StorageProxy.read (4,522 samples, 22.62%)
org/apache/cassandra/service/Storage..
org/apache/cassandra/service/StorageProxy.readRegular (4,522 samples, 22.62%)
org/apache/cassandra/service/Storage..
org/apache/cassandra/metrics/LatencyMetrics.addNano (6 samples, 0.03%)
com/codahale/metrics/Timer.update (6 samples, 0.03%)
com/codahale/metrics/Timer.update (6 samples, 0.03%)
org/apache/cassandra/service/StorageProxy.fetchRows (4,510 samples, 22.56%)
org/apache/cassandra/service/Storage..
org/apache/cassandra/service/StorageProxy$SinglePartitionReadLifecycle.<init> (12 samples, 0.06%)
org/apache/cassandra/service/AbstractReadExecutor.getReadExecutor (12 samples, 0.06%)
org/apache/cassandra/service/StorageProxy.getLiveSortedEndpoints (9 samples, 0.05%)
org/apache/cassandra/service/StorageService.getLiveNaturalEndpoints (5 samples, 0.03%)
org/apache/cassandra/service/StorageService.getLiveNaturalEndpoints (5 samples, 0.03%)
org/apache/cassandra/service/StorageProxy$SinglePartitionReadLifecycle.awaitResultsAndRetryOnDigestMismatch (3,729 samples, 18.65%)
org/apache/cassandra/service/..
org/apache/cassandra/service/AbstractReadExecutor.get (3,729 samples, 18.65%)
org/apache/cassandra/service/..
org/apache/cassandra/service/ReadCallback.get (3,728 samples, 18.65%)
org/apache/cassandra/service/..
org/apache/cassandra/service/DigestResolver.resolve (3,728 samples, 18.65%)
org/apache/cassandra/service/..
org/apache/cassandra/service/DigestResolver.compareResponses (3,725 samples, 18.63%)
org/apache/cassandra/service/..
org/apache/cassandra/db/ReadResponse$DataResponse.digest (3,722 samples, 18.62%)
org/apache/cassandra/db/ReadR..
org/apache/cassandra/db/ReadResponse.makeDigest (3,722 samples, 18.62%)
org/apache/cassandra/db/ReadR..
org/apache/cassandra/db/partitions/UnfilteredPartitionIterators.digest (3,720 samples, 18.61%)
org/apache/cassandra/db/parti..
org/apache/cassandra/db/rows/UnfilteredRowIterators.digest (3,718 samples, 18.60%)
org/apache/cassandra/db/rows/..
org/apache/cassandra/db/rows/AbstractRow.digest (2,159 samples, 10.80%)
org/apache/cassa..
org/apache/cassandra/db/rows/AbstractRow.digest (2,159 samples, 10.80%)
org/apache/cassa..
org/apache/cassandra/db/AbstractClusteringPrefix.digest (12 samples, 0.06%)
java/security/MessageDigest.update (10 samples, 0.05%)
java/security/MessageDigest$Delegate.engineUpdate (10 samples, 0.05%)
java/security/MessageDigestSpi.engineUpdate (10 samples, 0.05%)
sun/security/provider/DigestBase.engineUpdate (10 samples, 0.05%)
sun/security/provider/MD5.implCompress (6 samples, 0.03%)
org/apache/cassandra/db/LivenessInfo.digest (10 samples, 0.05%)
org/apache/cassandra/utils/FBUtilities.updateWithLong (10 samples, 0.05%)
java/security/MessageDigest.update (10 samples, 0.05%)
java/security/MessageDigest$Delegate.engineUpdate (10 samples, 0.05%)
sun/security/provider/DigestBase.engineUpdate (10 samples, 0.05%)
sun/security/provider/DigestBase.engineUpdate (10 samples, 0.05%)
org/apache/cassandra/db/marshal/AbstractType.isCounter (6 samples, 0.03%)
org/apache/cassandra/db/rows/AbstractCell.digest (2,007 samples, 10.04%)
org/apache/cas..
java/security/MessageDigest$Delegate.engineUpdate (13 samples, 0.07%)
java/security/MessageDigest.update (394 samples, 1.97%)
j..
java/security/MessageDigest$Delegate.engineUpdate (379 samples, 1.90%)
j..
java/security/MessageDigestSpi.engineUpdate (379 samples, 1.90%)
j..
sun/security/provider/DigestBase.engineUpdate (379 samples, 1.90%)
s..
jbyte_arraycopy (5 samples, 0.03%)
jbyte_disjoint_arraycopy (71 samples, 0.36%)
sun/security/provider/MD5.implCompress (197 samples, 0.99%)
sun/security/provider/ByteArrayAccess.b2iLittle64 (16 samples, 0.08%)
org/apache/cassandra/db/rows/AbstractCell.isCounterCell (155 samples, 0.78%)
org/apache/cassandra/config/ColumnDefinition.isCounterColumn (155 samples, 0.78%)
org/apache/cassandra/db/marshal/AbstractType.isCounter (7 samples, 0.04%)
org/apache/cassandra/utils/FBUtilities.updateWithInt (5 samples, 0.03%)
org/apache/cassandra/utils/btree/BTreeSearchIterator.next (8 samples, 0.04%)
org/apache/cassandra/utils/FBUtilities.updateWithBoolean (109 samples, 0.55%)
org/apache/cassandra/utils/FBUtilities.updateWithByte (100 samples, 0.50%)
java/security/MessageDigest.update (100 samples, 0.50%)
java/security/MessageDigest$Delegate.engineUpdate (100 samples, 0.50%)
sun/security/provider/DigestBase.engineUpdate (100 samples, 0.50%)
sun/security/provider/DigestBase.engineUpdate (100 samples, 0.50%)
jbyte_disjoint_arraycopy (22 samples, 0.11%)
sun/security/provider/MD5.implCompress (6 samples, 0.03%)
org/apache/cassandra/utils/FBUtilities.updateWithInt (432 samples, 2.16%)
o..
java/security/MessageDigest.update (432 samples, 2.16%)
j..
java/security/MessageDigest$Delegate.engineUpdate (432 samples, 2.16%)
j..
sun/security/provider/DigestBase.engineUpdate (432 samples, 2.16%)
s..
sun/security/provider/DigestBase.engineUpdate (432 samples, 2.16%)
s..
jbyte_arraycopy (21 samples, 0.11%)
jbyte_disjoint_arraycopy (81 samples, 0.41%)
sun/security/provider/MD5.implCompress (47 samples, 0.24%)
sun/security/provider/ByteArrayAccess.b2iLittle64 (5 samples, 0.03%)
org/apache/cassandra/utils/FBUtilities.updateWithLong (890 samples, 4.45%)
org/a..
java/security/MessageDigest.update (882 samples, 4.41%)
java/..
java/security/MessageDigest$Delegate.engineUpdate (882 samples, 4.41%)
java/..
sun/security/provider/DigestBase.engineUpdate (882 samples, 4.41%)
sun/s..
sun/security/provider/DigestBase.engineUpdate (882 samples, 4.41%)
sun/s..
jbyte_arraycopy (67 samples, 0.34%)
jbyte_disjoint_arraycopy (154 samples, 0.77%)
sun/security/provider/MD5.implCompress (104 samples, 0.52%)
sun/security/provider/ByteArrayAccess.b2iLittle64 (9 samples, 0.05%)
xen_hvm_callback_vector (5 samples, 0.03%)
xen_evtchn_do_upcall (5 samples, 0.03%)
irq_exit (5 samples, 0.03%)
__softirqentry_text_start (5 samples, 0.03%)
org/apache/cassandra/db/rows/Row$Deletion.digest (18 samples, 0.09%)
org/apache/cassandra/db/DeletionTime.digest (17 samples, 0.09%)
org/apache/cassandra/utils/FBUtilities.updateWithLong (13 samples, 0.07%)
java/security/MessageDigest.update (13 samples, 0.07%)
java/security/MessageDigest$Delegate.engineUpdate (13 samples, 0.07%)
sun/security/provider/DigestBase.engineUpdate (13 samples, 0.07%)
sun/security/provider/DigestBase.engineUpdate (13 samples, 0.07%)
org/apache/cassandra/utils/FBUtilities.updateWithByte (6 samples, 0.03%)
org/apache/cassandra/utils/btree/BTreeSearchIterator.next (73 samples, 0.37%)
org/apache/cassandra/utils/btree/TreeCursor.moveOne (12 samples, 0.06%)
org/apache/cassandra/utils/btree/TreeCursor.seekTo (13 samples, 0.07%)
java/util/Arrays.binarySearch (13 samples, 0.07%)
java/util/Arrays.binarySearch0 (13 samples, 0.07%)
org/apache/cassandra/db/transform/BaseRows.hasNext (5 samples, 0.03%)
org/apache/cassandra/utils/AbstractIterator.hasNext (1,550 samples, 7.75%)
org/apache/..
org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer$1.computeNext (1,546 samples, 7.73%)
org/apache/..
org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer$1.computeNext (1,546 samples, 7.73%)
org/apache/..
org/apache/cassandra/db/rows/UnfilteredSerializer.deserialize (1,546 samples, 7.73%)
org/apache/..
org/apache/cassandra/db/rows/UnfilteredSerializer.deserializeOne (1,546 samples, 7.73%)
org/apache/..
org/apache/cassandra/db/Clustering$Serializer.deserialize (15 samples, 0.08%)
org/apache/cassandra/db/ClusteringPrefix$Serializer.deserializeValuesWithoutSize (11 samples, 0.06%)
org/apache/cassandra/db/marshal/AbstractType.readValue (8 samples, 0.04%)
org/apache/cassandra/utils/ByteBufferUtil.read (8 samples, 0.04%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (8 samples, 0.04%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (8 samples, 0.04%)
org/apache/cassandra/io/util/RebufferingInputStream.read (8 samples, 0.04%)
org/apache/cassandra/db/rows/UnfilteredSerializer.deserializeRowBody (1,530 samples, 7.65%)
org/apache..
org/apache/cassandra/db/Columns.apply (1,221 samples, 6.11%)
org/apac..
org/apache/cassandra/utils/btree/BTree.apply (1,221 samples, 6.11%)
org/apac..
org/apache/cassandra/utils/btree/BTree.applyForwards (1,216 samples, 6.08%)
org/apac..
itable stub (38 samples, 0.19%)
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$201/1128294287.accept (39 samples, 0.20%)
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$deserializeRowBody$1 (23 samples, 0.12%)
org/apache/cassandra/db/rows/UnfilteredSerializer.readSimpleColumn (23 samples, 0.12%)
org/apache/cassandra/db/rows/Cell$Serializer.deserialize (19 samples, 0.10%)
org/apache/cassandra/db/marshal/AbstractType.readValue (14 samples, 0.07%)
org/apache/cassandra/utils/ByteBufferUtil.read (14 samples, 0.07%)
itable stub (5 samples, 0.03%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (7 samples, 0.04%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (7 samples, 0.04%)
org/apache/cassandra/io/util/RebufferingInputStream.read (7 samples, 0.04%)
org/apache/cassandra/utils/btree/BTree.applyForwards (1,120 samples, 5.60%)
org/apa..
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$201/1128294287.accept (1,102 samples, 5.51%)
org/apa..
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$deserializeRowBody$1 (1,102 samples, 5.51%)
org/apa..
org/apache/cassandra/db/rows/UnfilteredSerializer.readSimpleColumn (1,102 samples, 5.51%)
org/apa..
org/apache/cassandra/db/marshal/AbstractType.readValue (6 samples, 0.03%)
org/apache/cassandra/db/rows/BTreeRow$Builder.addCell (95 samples, 0.48%)
org/apache/cassandra/utils/btree/BTree$Builder.add (95 samples, 0.48%)
org/apache/cassandra/db/rows/Cell$Serializer.deserialize (734 samples, 3.67%)
org/..
org/apache/cassandra/db/marshal/AbstractType.isCounter (24 samples, 0.12%)
org/apache/cassandra/db/marshal/AbstractType.readValue (473 samples, 2.37%)
o..
org/apache/cassandra/io/util/RebufferingInputStream.readUnsignedVInt (31 samples, 0.16%)
java/nio/HeapByteBuffer.get (17 samples, 0.09%)
org/apache/cassandra/utils/ByteBufferUtil.read (430 samples, 2.15%)
o..
itable stub (88 samples, 0.44%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (198 samples, 0.99%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (186 samples, 0.93%)
org/apache/cassandra/io/util/RebufferingInputStream.read (183 samples, 0.92%)
jbyte_arraycopy (6 samples, 0.03%)
jbyte_disjoint_arraycopy (114 samples, 0.57%)
org/apache/cassandra/io/util/RebufferingInputStream.readUnsignedVInt (9 samples, 0.05%)
org/apache/cassandra/db/marshal/CollectionType$CollectionPathSerializer.deserialize (14 samples, 0.07%)
org/apache/cassandra/utils/ByteBufferUtil.readWithVIntLength (14 samples, 0.07%)
org/apache/cassandra/db/rows/BTreeRow$Builder.addCell (14 samples, 0.07%)
org/apache/cassandra/db/rows/SerializationHelper.canSkipValue (116 samples, 0.58%)
org/apache/cassandra/db/filter/ColumnFilter.fetchedColumnIsQueried (116 samples, 0.58%)
org/apache/cassandra/db/PartitionColumns.contains (116 samples, 0.58%)
org/apache/cassandra/db/Columns.contains (116 samples, 0.58%)
itable stub (41 samples, 0.21%)
org/apache/cassandra/io/util/RebufferingInputStream.readUnsignedByte (9 samples, 0.05%)
org/apache/cassandra/io/util/RebufferingInputStream.readUnsignedByte (34 samples, 0.17%)
org/apache/cassandra/io/util/RebufferingInputStream.readByte (34 samples, 0.17%)
java/nio/HeapByteBuffer.get (20 samples, 0.10%)
vtable stub (24 samples, 0.12%)
org/apache/cassandra/db/rows/SerializationHelper.isDropped (147 samples, 0.74%)
vtable stub (8 samples, 0.04%)
org/apache/cassandra/db/rows/BTreeRow$Builder.build (306 samples, 1.53%)
org/apache/cassandra/db/rows/BTreeRow$Builder.reset (7 samples, 0.04%)
org/apache/cassandra/utils/btree/BTree$Builder.reuse (7 samples, 0.04%)
org/apache/cassandra/utils/btree/BTree$Builder.reuse (7 samples, 0.04%)
org/apache/cassandra/db/rows/BTreeRow.access$200 (77 samples, 0.39%)
org/apache/cassandra/db/rows/BTreeRow.minDeletionTime (77 samples, 0.39%)
org/apache/cassandra/utils/btree/BTree.apply (77 samples, 0.39%)
org/apache/cassandra/utils/btree/BTree.applyForwards (76 samples, 0.38%)
itable stub (23 samples, 0.12%)
org/apache/cassandra/utils/btree/BTree.applyForwards (26 samples, 0.13%)
org/apache/cassandra/db/rows/BTreeRow$$Lambda$119/1719572196.accept (16 samples, 0.08%)
org/apache/cassandra/db/rows/BTreeRow.lambda$minDeletionTime$0 (16 samples, 0.08%)
org/apache/cassandra/db/rows/BTreeRow.minDeletionTime (16 samples, 0.08%)
org/apache/cassandra/utils/btree/BTree$Builder.build (222 samples, 1.11%)
org/apache/cassandra/utils/btree/BTree.build (222 samples, 1.11%)
org/apache/cassandra/utils/btree/BTree.buildInternal (220 samples, 1.10%)
org/apache/cassandra/utils/btree/TreeBuilder.build (215 samples, 1.08%)
itable stub (17 samples, 0.09%)
java/util/SubList$1.hasNext (8 samples, 0.04%)
java/util/SubList$1.nextIndex (7 samples, 0.04%)
java/util/SubList$1.next (21 samples, 0.11%)
java/util/AbstractList$Itr.next (15 samples, 0.08%)
sun/security/jca/ProviderList$3.get (15 samples, 0.08%)
org/apache/cassandra/utils/btree/NodeBuilder.addNewKey (100 samples, 0.50%)
org/apache/cassandra/utils/btree/NodeBuilder.ensureRoom (27 samples, 0.14%)
org/apache/cassandra/utils/btree/NodeBuilder.buildFromRange (11 samples, 0.06%)
org/apache/cassandra/utils/btree/NodeBuilder.ascendToRoot (14 samples, 0.07%)
org/apache/cassandra/utils/btree/NodeBuilder.ascend (12 samples, 0.06%)
org/apache/cassandra/utils/btree/NodeBuilder.clear (10 samples, 0.05%)
org/apache/cassandra/utils/btree/NodeBuilder.clearSelf (10 samples, 0.05%)
java/util/Arrays.fill (9 samples, 0.05%)
org/apache/cassandra/utils/btree/NodeBuilder.toNode (26 samples, 0.13%)
itable stub (14 samples, 0.07%)
java/util/SubList$1.hasNext (5 samples, 0.03%)
org/apache/cassandra/utils/btree/TreeBuilder.newInstance (5 samples, 0.03%)
org/apache/cassandra/service/StorageProxy$SinglePartitionReadLifecycle.doInitialQueries (765 samples, 3.83%)
org/..
org/apache/cassandra/service/AbstractReadExecutor$AlwaysSpeculatingReadExecutor.executeAsync (87 samples, 0.44%)
org/apache/cassandra/service/AbstractReadExecutor.makeDataRequests (84 samples, 0.42%)
org/apache/cassandra/service/AbstractReadExecutor.makeRequests (84 samples, 0.42%)
org/apache/cassandra/concurrent/SEPExecutor.maybeExecuteImmediately (83 samples, 0.42%)
org/apache/cassandra/concurrent/AbstractLocalAwareExecutorService$LocalSessionFutureTask.run (83 samples, 0.42%)
org/apache/cassandra/concurrent/AbstractLocalAwareExecutorService$FutureTask.run (83 samples, 0.42%)
java/util/concurrent/Executors$RunnableAdapter.call (83 samples, 0.42%)
org/apache/cassandra/service/StorageProxy$DroppableRunnable.run (83 samples, 0.42%)
org/apache/cassandra/service/StorageProxy$LocalReadRunnable.runMayThrow (83 samples, 0.42%)
org/apache/cassandra/db/ReadCommand.createResponse (79 samples, 0.40%)
org/apache/cassandra/db/ReadResponse.createDataResponse (79 samples, 0.40%)
org/apache/cassandra/db/ReadResponse$LocalDataResponse.<init> (79 samples, 0.40%)
org/apache/cassandra/db/ReadResponse$LocalDataResponse.<init> (79 samples, 0.40%)
org/apache/cassandra/db/ReadResponse$LocalDataResponse.build (79 samples, 0.40%)
org/apache/cassandra/db/partitions/UnfilteredPartitionIterators$Serializer.serialize (79 samples, 0.40%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer.serialize (76 samples, 0.38%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer.serialize (76 samples, 0.38%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer.serialize (76 samples, 0.38%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serialize (25 samples, 0.13%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serialize (25 samples, 0.13%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serialize (25 samples, 0.13%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serializeRowBody (25 samples, 0.13%)
org/apache/cassandra/db/rows/BTreeRow.apply (25 samples, 0.13%)
org/apache/cassandra/utils/btree/BTree.apply (25 samples, 0.13%)
org/apache/cassandra/utils/btree/BTree.applyForwards (25 samples, 0.13%)
org/apache/cassandra/utils/btree/BTree.applyForwards (23 samples, 0.12%)
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$128/1181048539.accept (22 samples, 0.11%)
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$serializeRowBody$0 (22 samples, 0.11%)
org/apache/cassandra/db/rows/Cell$Serializer.serialize (19 samples, 0.10%)
org/apache/cassandra/db/marshal/AbstractType.writeValue (17 samples, 0.09%)
org/apache/cassandra/utils/ByteBufferUtil.writeWithVIntLength (14 samples, 0.07%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (10 samples, 0.05%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (10 samples, 0.05%)
org/apache/cassandra/db/transform/BaseRows.hasNext (50 samples, 0.25%)
org/apache/cassandra/db/transform/BaseRows.hasNext (50 samples, 0.25%)
org/apache/cassandra/db/ReadCommand$1MetricRecording.applyToRow (5 samples, 0.03%)
org/apache/cassandra/utils/AbstractIterator.hasNext (44 samples, 0.22%)
org/apache/cassandra/db/rows/UnfilteredRowIterators$UnfilteredRowMergeIterator.computeNext (44 samples, 0.22%)
org/apache/cassandra/db/rows/UnfilteredRowIterators$UnfilteredRowMergeIterator.computeNext (44 samples, 0.22%)
org/apache/cassandra/utils/AbstractIterator.hasNext (44 samples, 0.22%)
org/apache/cassandra/utils/MergeIterator$ManyToOne.computeNext (44 samples, 0.22%)
org/apache/cassandra/utils/MergeIterator$ManyToOne.advance (44 samples, 0.22%)
org/apache/cassandra/utils/MergeIterator$Candidate.advance (44 samples, 0.22%)
org/apache/cassandra/utils/AbstractIterator.hasNext (44 samples, 0.22%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorWithLowerBound.computeNext (44 samples, 0.22%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorWithLowerBound.computeNext (44 samples, 0.22%)
org/apache/cassandra/db/rows/LazilyInitializedUnfilteredRowIterator.computeNext (44 samples, 0.22%)
org/apache/cassandra/db/rows/LazilyInitializedUnfilteredRowIterator.maybeInit (13 samples, 0.07%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorWithLowerBound.initializeIterator (13 samples, 0.07%)
org/apache/cassandra/io/sstable/format/big/BigTableReader.iterator (13 samples, 0.07%)
org/apache/cassandra/io/sstable/format/SSTableReader.getPosition (5 samples, 0.03%)
org/apache/cassandra/io/sstable/format/big/BigTableReader.getPosition (5 samples, 0.03%)
org/apache/cassandra/io/sstable/format/big/BigTableReader.iterator (8 samples, 0.04%)
org/apache/cassandra/db/columniterator/SSTableIterator.<init> (8 samples, 0.04%)
org/apache/cassandra/db/columniterator/AbstractSSTableIterator.<init> (8 samples, 0.04%)
org/apache/cassandra/io/sstable/format/SSTableReader.getFileDataInput (8 samples, 0.04%)
org/apache/cassandra/io/util/FileHandle.createReader (8 samples, 0.04%)
org/apache/cassandra/io/util/RandomAccessReader.seek (8 samples, 0.04%)
org/apache/cassandra/io/util/RandomAccessReader.reBufferAt (8 samples, 0.04%)
org/apache/cassandra/cache/ChunkCache$CachingRebufferer.rebuffer (8 samples, 0.04%)
org/apache/cassandra/cache/ChunkCache$CachingRebufferer.rebuffer (8 samples, 0.04%)
com/github/benmanes/caffeine/cache/LocalLoadingCache.get (8 samples, 0.04%)
com/github/benmanes/caffeine/cache/LocalCache.computeIfAbsent (8 samples, 0.04%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.computeIfAbsent (8 samples, 0.04%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.doComputeIfAbsent (7 samples, 0.04%)
java/util/concurrent/ConcurrentHashMap.compute (7 samples, 0.04%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$$Lambda$199/1113417683.apply (7 samples, 0.04%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.lambda$doComputeIfAbsent$15 (7 samples, 0.04%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$BoundedLocalLoadingCache$$Lambda$146/776689825.apply (7 samples, 0.04%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$BoundedLocalLoadingCache.lambda$new$0 (7 samples, 0.04%)
org/apache/cassandra/cache/ChunkCache.load (7 samples, 0.04%)
org/apache/cassandra/cache/ChunkCache.load (7 samples, 0.04%)
org/apache/cassandra/io/util/CompressedChunkReader$Mmap.readChunk (7 samples, 0.04%)
org/apache/cassandra/io/compress/LZ4Compressor.uncompress (7 samples, 0.04%)
net/jpountz/lz4/LZ4JNIFastDecompressor.decompress (7 samples, 0.04%)
net/jpountz/lz4/LZ4JNI.LZ4_decompress_fast (6 samples, 0.03%)
[unknown] (5 samples, 0.03%)
LZ4_decompress_fast (5 samples, 0.03%)
org/apache/cassandra/db/transform/BaseRows.hasNext (31 samples, 0.16%)
org/apache/cassandra/db/columniterator/AbstractSSTableIterator.hasNext (31 samples, 0.16%)
org/apache/cassandra/db/columniterator/AbstractSSTableIterator$Reader.hasNext (31 samples, 0.16%)
org/apache/cassandra/db/columniterator/SSTableIterator$ForwardReader.hasNextInternal (31 samples, 0.16%)
org/apache/cassandra/db/columniterator/SSTableIterator$ForwardReader.computeNext (31 samples, 0.16%)
org/apache/cassandra/db/UnfilteredDeserializer$CurrentDeserializer.readNext (30 samples, 0.15%)
org/apache/cassandra/db/rows/UnfilteredSerializer.deserializeRowBody (30 samples, 0.15%)
org/apache/cassandra/db/Columns.apply (24 samples, 0.12%)
org/apache/cassandra/utils/btree/BTree.apply (24 samples, 0.12%)
org/apache/cassandra/utils/btree/BTree.applyForwards (24 samples, 0.12%)
org/apache/cassandra/utils/btree/BTree.applyForwards (22 samples, 0.11%)
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$201/1128294287.accept (22 samples, 0.11%)
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$deserializeRowBody$1 (22 samples, 0.11%)
org/apache/cassandra/db/rows/UnfilteredSerializer.readSimpleColumn (22 samples, 0.11%)
org/apache/cassandra/db/rows/Cell$Serializer.deserialize (12 samples, 0.06%)
org/apache/cassandra/db/marshal/AbstractType.readValue (9 samples, 0.05%)
org/apache/cassandra/utils/ByteBufferUtil.read (9 samples, 0.05%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (6 samples, 0.03%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (6 samples, 0.03%)
org/apache/cassandra/io/util/RebufferingInputStream.read (6 samples, 0.03%)
org/apache/cassandra/db/rows/SerializationHelper.isDropped (5 samples, 0.03%)
org/apache/cassandra/db/rows/BTreeRow$Builder.build (6 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree$Builder.build (5 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.build (5 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.buildInternal (5 samples, 0.03%)
org/apache/cassandra/utils/btree/TreeBuilder.build (5 samples, 0.03%)
org/apache/cassandra/service/AbstractReadExecutor$SpeculatingReadExecutor.executeAsync (678 samples, 3.39%)
org..
org/apache/cassandra/service/AbstractReadExecutor.makeDataRequests (657 samples, 3.29%)
org..
org/apache/cassandra/service/AbstractReadExecutor.makeRequests (657 samples, 3.29%)
org..
org/apache/cassandra/concurrent/SEPExecutor.maybeExecuteImmediately (656 samples, 3.28%)
org..
org/apache/cassandra/concurrent/AbstractLocalAwareExecutorService$LocalSessionFutureTask.run (656 samples, 3.28%)
org..
org/apache/cassandra/concurrent/AbstractLocalAwareExecutorService$FutureTask.run (656 samples, 3.28%)
org..
java/util/concurrent/Executors$RunnableAdapter.call (656 samples, 3.28%)
jav..
org/apache/cassandra/service/StorageProxy$DroppableRunnable.run (656 samples, 3.28%)
org..
org/apache/cassandra/service/StorageProxy$LocalReadRunnable.runMayThrow (656 samples, 3.28%)
org..
org/apache/cassandra/db/ReadCommand.createResponse (608 samples, 3.04%)
org..
org/apache/cassandra/db/ReadResponse.createDataResponse (608 samples, 3.04%)
org..
org/apache/cassandra/db/ReadResponse$LocalDataResponse.<init> (608 samples, 3.04%)
org..
org/apache/cassandra/db/ReadResponse$LocalDataResponse.<init> (608 samples, 3.04%)
org..
org/apache/cassandra/db/ReadResponse$LocalDataResponse.build (608 samples, 3.04%)
org..
org/apache/cassandra/db/partitions/UnfilteredPartitionIterators$Serializer.serialize (608 samples, 3.04%)
org..
org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer.serialize (597 samples, 2.99%)
org..
org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer.serialize (597 samples, 2.99%)
org..
org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer.serialize (597 samples, 2.99%)
org..
org/apache/cassandra/db/rows/UnfilteredSerializer.serialize (182 samples, 0.91%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serialize (182 samples, 0.91%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serialize (182 samples, 0.91%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serializeRowBody (178 samples, 0.89%)
org/apache/cassandra/db/rows/BTreeRow.apply (175 samples, 0.88%)
org/apache/cassandra/utils/btree/BTree.apply (175 samples, 0.88%)
org/apache/cassandra/utils/btree/BTree.applyForwards (173 samples, 0.87%)
itable stub (6 samples, 0.03%)
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$128/1181048539.accept (11 samples, 0.06%)
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$serializeRowBody$0 (9 samples, 0.05%)
org/apache/cassandra/utils/btree/BTree.applyForwards (152 samples, 0.76%)
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$128/1181048539.accept (151 samples, 0.76%)
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$serializeRowBody$0 (151 samples, 0.76%)
org/apache/cassandra/db/rows/Cell$Serializer.serialize (118 samples, 0.59%)
org/apache/cassandra/db/SerializationHeader.writeTimestamp (8 samples, 0.04%)
vtable stub (5 samples, 0.03%)
org/apache/cassandra/db/marshal/AbstractType.writeValue (93 samples, 0.47%)
itable stub (12 samples, 0.06%)
org/apache/cassandra/utils/ByteBufferUtil.writeWithVIntLength (73 samples, 0.37%)
itable stub (5 samples, 0.03%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (51 samples, 0.26%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (51 samples, 0.26%)
java/nio/DirectByteBuffer.put (6 samples, 0.03%)
java/nio/Buffer.position (6 samples, 0.03%)
jbyte_disjoint_arraycopy (13 samples, 0.07%)
org/apache/cassandra/io/util/DataOutputBuffer.doFlush (14 samples, 0.07%)
org/apache/cassandra/io/util/DataOutputBuffer.expandToFit (14 samples, 0.07%)
java/nio/HeapByteBuffer.put (14 samples, 0.07%)
java/nio/DirectByteBuffer.get (14 samples, 0.07%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.writeUnsignedVInt (15 samples, 0.08%)
org/apache/cassandra/db/marshal/CollectionType$CollectionPathSerializer.serialize (10 samples, 0.05%)
org/apache/cassandra/utils/ByteBufferUtil.writeWithVIntLength (10 samples, 0.05%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.writeByte (7 samples, 0.04%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (7 samples, 0.04%)
org/apache/cassandra/io/util/DataOutputBuffer.doFlush (7 samples, 0.04%)
org/apache/cassandra/utils/btree/BTreeSearchIterator.next (29 samples, 0.15%)
org/apache/cassandra/utils/btree/TreeCursor.seekTo (18 samples, 0.09%)
org/apache/cassandra/utils/btree/NodeCursor.seekInNode (12 samples, 0.06%)
java/util/Arrays.binarySearch (12 samples, 0.06%)
java/util/Arrays.binarySearch0 (12 samples, 0.06%)
org/apache/cassandra/db/transform/BaseRows.hasNext (414 samples, 2.07%)
o..
org/apache/cassandra/db/transform/BaseRows.hasNext (411 samples, 2.06%)
o..
org/apache/cassandra/db/ReadCommand$1MetricRecording.applyToRow (21 samples, 0.11%)
org/apache/cassandra/db/rows/AbstractCell.isLive (9 samples, 0.05%)
org/apache/cassandra/utils/AbstractIterator.hasNext (9 samples, 0.05%)
org/apache/cassandra/db/rows/BTreeRow$CellIterator.computeNext (9 samples, 0.05%)
org/apache/cassandra/db/rows/BTreeRow$CellIterator.computeNext (9 samples, 0.05%)
org/apache/cassandra/utils/btree/BTreeSearchIterator.next (8 samples, 0.04%)
org/apache/cassandra/utils/AbstractIterator.hasNext (389 samples, 1.95%)
o..
org/apache/cassandra/db/rows/UnfilteredRowIterators$UnfilteredRowMergeIterator.computeNext (389 samples, 1.95%)
o..
org/apache/cassandra/db/rows/UnfilteredRowIterators$UnfilteredRowMergeIterator.computeNext (389 samples, 1.95%)
o..
org/apache/cassandra/utils/AbstractIterator.hasNext (385 samples, 1.93%)
o..
org/apache/cassandra/utils/MergeIterator$ManyToOne.computeNext (385 samples, 1.93%)
o..
org/apache/cassandra/utils/MergeIterator$ManyToOne.advance (380 samples, 1.90%)
o..
org/apache/cassandra/utils/MergeIterator$Candidate.advance (371 samples, 1.86%)
o..
org/apache/cassandra/utils/AbstractIterator.hasNext (367 samples, 1.84%)
o..
org/apache/cassandra/db/rows/UnfilteredRowIteratorWithLowerBound.computeNext (367 samples, 1.84%)
o..
org/apache/cassandra/db/rows/UnfilteredRowIteratorWithLowerBound.computeNext (365 samples, 1.83%)
o..
org/apache/cassandra/db/rows/LazilyInitializedUnfilteredRowIterator.computeNext (364 samples, 1.82%)
o..
org/apache/cassandra/db/rows/LazilyInitializedUnfilteredRowIterator.maybeInit (83 samples, 0.42%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorWithLowerBound.initializeIterator (83 samples, 0.42%)
org/apache/cassandra/io/sstable/format/big/BigTableReader.iterator (80 samples, 0.40%)
org/apache/cassandra/io/sstable/format/SSTableReader.getPosition (7 samples, 0.04%)
org/apache/cassandra/io/sstable/format/big/BigTableReader.getPosition (5 samples, 0.03%)
org/apache/cassandra/io/sstable/format/big/BigTableReader.iterator (73 samples, 0.37%)
org/apache/cassandra/db/columniterator/SSTableIterator.<init> (73 samples, 0.37%)
org/apache/cassandra/db/columniterator/AbstractSSTableIterator.<init> (73 samples, 0.37%)
org/apache/cassandra/io/sstable/format/SSTableReader.getFileDataInput (72 samples, 0.36%)
org/apache/cassandra/io/util/FileHandle.createReader (72 samples, 0.36%)
org/apache/cassandra/io/util/RandomAccessReader.seek (72 samples, 0.36%)
org/apache/cassandra/io/util/RandomAccessReader.reBufferAt (71 samples, 0.36%)
org/apache/cassandra/cache/ChunkCache$CachingRebufferer.rebuffer (70 samples, 0.35%)
org/apache/cassandra/cache/ChunkCache$CachingRebufferer.rebuffer (70 samples, 0.35%)
com/github/benmanes/caffeine/cache/LocalLoadingCache.get (70 samples, 0.35%)
com/github/benmanes/caffeine/cache/LocalCache.computeIfAbsent (70 samples, 0.35%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.computeIfAbsent (70 samples, 0.35%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.doComputeIfAbsent (68 samples, 0.34%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.afterWrite (11 samples, 0.06%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.scheduleAfterWrite (11 samples, 0.06%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.scheduleDrainBuffers (11 samples, 0.06%)
com/google/common/util/concurrent/MoreExecutors$DirectExecutor.execute (10 samples, 0.05%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$PerformCleanupTask.run (10 samples, 0.05%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.performCleanUp (10 samples, 0.05%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.maintenance (10 samples, 0.05%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.evictEntries (9 samples, 0.05%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.evictFromMain (9 samples, 0.05%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.evictEntry (9 samples, 0.05%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.notifyRemoval (5 samples, 0.03%)
com/google/common/util/concurrent/MoreExecutors$DirectExecutor.execute (5 samples, 0.03%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$$Lambda$217/1862646940.run (5 samples, 0.03%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.lambda$notifyRemoval$1 (5 samples, 0.03%)
org/apache/cassandra/cache/ChunkCache.onRemoval (5 samples, 0.03%)
org/apache/cassandra/cache/ChunkCache.onRemoval (5 samples, 0.03%)
java/util/concurrent/ConcurrentHashMap.compute (57 samples, 0.29%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$$Lambda$199/1113417683.apply (57 samples, 0.29%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.lambda$doComputeIfAbsent$15 (57 samples, 0.29%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$BoundedLocalLoadingCache$$Lambda$146/776689825.apply (57 samples, 0.29%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$BoundedLocalLoadingCache.lambda$new$0 (57 samples, 0.29%)
org/apache/cassandra/cache/ChunkCache.load (57 samples, 0.29%)
org/apache/cassandra/cache/ChunkCache.load (57 samples, 0.29%)
org/apache/cassandra/io/util/CompressedChunkReader$Mmap.readChunk (53 samples, 0.27%)
org/apache/cassandra/io/compress/LZ4Compressor.uncompress (53 samples, 0.27%)
net/jpountz/lz4/LZ4JNIFastDecompressor.decompress (53 samples, 0.27%)
net/jpountz/lz4/LZ4JNI.LZ4_decompress_fast (34 samples, 0.17%)
LZ4_decompress_fast (14 samples, 0.07%)
[unknown] (19 samples, 0.10%)
LZ4_decompress_fast (18 samples, 0.09%)
updateBytesCRC32 (19 samples, 0.10%)
org/apache/cassandra/db/transform/BaseRows.hasNext (281 samples, 1.41%)
org/apache/cassandra/db/columniterator/AbstractSSTableIterator.hasNext (279 samples, 1.40%)
org/apache/cassandra/db/columniterator/AbstractSSTableIterator$Reader.hasNext (279 samples, 1.40%)
org/apache/cassandra/db/columniterator/SSTableIterator$ForwardReader.hasNextInternal (279 samples, 1.40%)
org/apache/cassandra/db/columniterator/SSTableIterator$ForwardReader.computeNext (279 samples, 1.40%)
org/apache/cassandra/db/UnfilteredDeserializer$CurrentDeserializer.readNext (279 samples, 1.40%)
org/apache/cassandra/db/rows/UnfilteredSerializer.deserializeRowBody (277 samples, 1.39%)
org/apache/cassandra/db/Columns.apply (217 samples, 1.09%)
org/apache/cassandra/utils/btree/BTree.apply (217 samples, 1.09%)
org/apache/cassandra/utils/btree/BTree.applyForwards (217 samples, 1.09%)
itable stub (7 samples, 0.04%)
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$201/1128294287.accept (8 samples, 0.04%)
org/apache/cassandra/utils/btree/BTree.applyForwards (199 samples, 1.00%)
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$201/1128294287.accept (190 samples, 0.95%)
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$deserializeRowBody$1 (189 samples, 0.95%)
org/apache/cassandra/db/rows/UnfilteredSerializer.readSimpleColumn (189 samples, 0.95%)
org/apache/cassandra/db/rows/BTreeRow$Builder.addCell (12 samples, 0.06%)
org/apache/cassandra/utils/btree/BTree$Builder.add (12 samples, 0.06%)
org/apache/cassandra/db/rows/Cell$Serializer.deserialize (117 samples, 0.59%)
org/apache/cassandra/db/marshal/AbstractType.readValue (79 samples, 0.40%)
org/apache/cassandra/utils/ByteBufferUtil.read (72 samples, 0.36%)
itable stub (11 samples, 0.06%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (34 samples, 0.17%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (31 samples, 0.16%)
org/apache/cassandra/io/util/RebufferingInputStream.read (30 samples, 0.15%)
jbyte_disjoint_arraycopy (13 samples, 0.07%)
org/apache/cassandra/io/util/RandomAccessReader.reBuffer (5 samples, 0.03%)
org/apache/cassandra/io/util/RandomAccessReader.reBufferAt (5 samples, 0.03%)
org/apache/cassandra/cache/ChunkCache$CachingRebufferer.rebuffer (5 samples, 0.03%)
org/apache/cassandra/cache/ChunkCache$CachingRebufferer.rebuffer (5 samples, 0.03%)
com/github/benmanes/caffeine/cache/LocalLoadingCache.get (5 samples, 0.03%)
com/github/benmanes/caffeine/cache/LocalCache.computeIfAbsent (5 samples, 0.03%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.computeIfAbsent (5 samples, 0.03%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.doComputeIfAbsent (5 samples, 0.03%)
java/util/concurrent/ConcurrentHashMap.compute (5 samples, 0.03%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$$Lambda$199/1113417683.apply (5 samples, 0.03%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.lambda$doComputeIfAbsent$15 (5 samples, 0.03%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$BoundedLocalLoadingCache$$Lambda$146/776689825.apply (5 samples, 0.03%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$BoundedLocalLoadingCache.lambda$new$0 (5 samples, 0.03%)
org/apache/cassandra/cache/ChunkCache.load (5 samples, 0.03%)
org/apache/cassandra/cache/ChunkCache.load (5 samples, 0.03%)
org/apache/cassandra/io/util/CompressedChunkReader$Mmap.readChunk (5 samples, 0.03%)
org/apache/cassandra/io/compress/LZ4Compressor.uncompress (5 samples, 0.03%)
net/jpountz/lz4/LZ4JNIFastDecompressor.decompress (5 samples, 0.03%)
org/apache/cassandra/db/rows/SerializationHelper.canSkipValue (20 samples, 0.10%)
org/apache/cassandra/db/filter/ColumnFilter.fetchedColumnIsQueried (20 samples, 0.10%)
org/apache/cassandra/db/PartitionColumns.contains (20 samples, 0.10%)
org/apache/cassandra/db/Columns.contains (20 samples, 0.10%)
itable stub (9 samples, 0.05%)
org/apache/cassandra/db/rows/SerializationHelper.isDropped (32 samples, 0.16%)
org/apache/cassandra/db/rows/BTreeRow$Builder.build (57 samples, 0.29%)
org/apache/cassandra/db/rows/BTreeRow.access$200 (13 samples, 0.07%)
org/apache/cassandra/db/rows/BTreeRow.minDeletionTime (13 samples, 0.07%)
org/apache/cassandra/utils/btree/BTree.apply (13 samples, 0.07%)
org/apache/cassandra/utils/btree/BTree.applyForwards (13 samples, 0.07%)
org/apache/cassandra/utils/btree/BTree.applyForwards (5 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree$Builder.build (43 samples, 0.22%)
org/apache/cassandra/utils/btree/BTree.build (43 samples, 0.22%)
org/apache/cassandra/utils/btree/BTree.buildInternal (42 samples, 0.21%)
org/apache/cassandra/utils/btree/TreeBuilder.build (41 samples, 0.21%)
java/util/SubList$1.next (5 samples, 0.03%)
org/apache/cassandra/utils/btree/NodeBuilder.addNewKey (17 samples, 0.09%)
org/apache/cassandra/utils/btree/NodeBuilder.ensureRoom (5 samples, 0.03%)
org/apache/cassandra/utils/btree/NodeBuilder.toNode (8 samples, 0.04%)
org/apache/cassandra/utils/MergeIterator$ManyToOne.replaceAndSink (6 samples, 0.03%)
org/apache/cassandra/utils/MergeIterator$Candidate.compareTo (6 samples, 0.03%)
org/apache/cassandra/utils/MergeIterator$ManyToOne.consume (5 samples, 0.03%)
org/apache/cassandra/db/transform/BasePartitions.hasNext (7 samples, 0.04%)
org/apache/cassandra/db/ReadCommand$1MetricRecording.applyToPartition (5 samples, 0.03%)
org/apache/cassandra/db/ReadCommand$1MetricRecording.applyToPartition (5 samples, 0.03%)
org/apache/cassandra/db/transform/Transformation.apply (5 samples, 0.03%)
org/apache/cassandra/db/transform/Transformation.add (5 samples, 0.03%)
org/apache/cassandra/db/transform/UnfilteredRows.add (5 samples, 0.03%)
org/apache/cassandra/db/transform/BaseRows.add (5 samples, 0.03%)
org/apache/cassandra/db/ReadCommand.executeLocally (39 samples, 0.20%)
org/apache/cassandra/db/SinglePartitionReadCommand.queryStorage (38 samples, 0.19%)
org/apache/cassandra/db/SinglePartitionReadCommand.queryMemtableAndDisk (38 samples, 0.19%)
org/apache/cassandra/db/SinglePartitionReadCommand.queryMemtableAndDiskInternal (38 samples, 0.19%)
org/apache/cassandra/db/SinglePartitionReadCommand.withSSTablesIterated (36 samples, 0.18%)
org/apache/cassandra/db/rows/UnfilteredRowIterator.isEmpty (34 samples, 0.17%)
org/apache/cassandra/utils/AbstractIterator.hasNext (34 samples, 0.17%)
org/apache/cassandra/db/rows/UnfilteredRowIterators$UnfilteredRowMergeIterator.computeNext (34 samples, 0.17%)
org/apache/cassandra/db/rows/UnfilteredRowIterators$UnfilteredRowMergeIterator.computeNext (34 samples, 0.17%)
org/apache/cassandra/utils/AbstractIterator.hasNext (34 samples, 0.17%)
org/apache/cassandra/utils/MergeIterator$ManyToOne.computeNext (34 samples, 0.17%)
org/apache/cassandra/utils/MergeIterator$ManyToOne.advance (33 samples, 0.17%)
org/apache/cassandra/utils/MergeIterator$Candidate.advance (30 samples, 0.15%)
org/apache/cassandra/utils/AbstractIterator.hasNext (30 samples, 0.15%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorWithLowerBound.computeNext (30 samples, 0.15%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorWithLowerBound.computeNext (30 samples, 0.15%)
org/apache/cassandra/db/rows/LazilyInitializedUnfilteredRowIterator.computeNext (30 samples, 0.15%)
org/apache/cassandra/db/rows/LazilyInitializedUnfilteredRowIterator.maybeInit (23 samples, 0.12%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorWithLowerBound.initializeIterator (23 samples, 0.12%)
org/apache/cassandra/io/sstable/format/big/BigTableReader.iterator (22 samples, 0.11%)
org/apache/cassandra/io/sstable/format/big/BigTableReader.iterator (22 samples, 0.11%)
org/apache/cassandra/db/columniterator/SSTableIterator.<init> (22 samples, 0.11%)
org/apache/cassandra/db/columniterator/AbstractSSTableIterator.<init> (22 samples, 0.11%)
org/apache/cassandra/io/sstable/format/SSTableReader.getFileDataInput (21 samples, 0.11%)
org/apache/cassandra/io/util/FileHandle.createReader (21 samples, 0.11%)
org/apache/cassandra/io/util/RandomAccessReader.seek (21 samples, 0.11%)
org/apache/cassandra/io/util/RandomAccessReader.reBufferAt (21 samples, 0.11%)
org/apache/cassandra/cache/ChunkCache$CachingRebufferer.rebuffer (21 samples, 0.11%)
org/apache/cassandra/cache/ChunkCache$CachingRebufferer.rebuffer (21 samples, 0.11%)
com/github/benmanes/caffeine/cache/LocalLoadingCache.get (21 samples, 0.11%)
com/github/benmanes/caffeine/cache/LocalCache.computeIfAbsent (21 samples, 0.11%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.computeIfAbsent (21 samples, 0.11%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.doComputeIfAbsent (21 samples, 0.11%)
java/util/concurrent/ConcurrentHashMap.compute (21 samples, 0.11%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$$Lambda$199/1113417683.apply (21 samples, 0.11%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.lambda$doComputeIfAbsent$15 (21 samples, 0.11%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$BoundedLocalLoadingCache$$Lambda$146/776689825.apply (21 samples, 0.11%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$BoundedLocalLoadingCache.lambda$new$0 (21 samples, 0.11%)
org/apache/cassandra/cache/ChunkCache.load (21 samples, 0.11%)
org/apache/cassandra/cache/ChunkCache.load (21 samples, 0.11%)
org/apache/cassandra/io/util/CompressedChunkReader$Mmap.readChunk (21 samples, 0.11%)
org/apache/cassandra/io/compress/LZ4Compressor.uncompress (21 samples, 0.11%)
net/jpountz/lz4/LZ4JNIFastDecompressor.decompress (21 samples, 0.11%)
net/jpountz/lz4/LZ4JNI.LZ4_decompress_fast (14 samples, 0.07%)
LZ4_decompress_fast (7 samples, 0.04%)
[unknown] (6 samples, 0.03%)
LZ4_decompress_fast (6 samples, 0.03%)
updateBytesCRC32 (7 samples, 0.04%)
org/apache/cassandra/db/transform/BaseRows.hasNext (7 samples, 0.04%)
org/apache/cassandra/db/columniterator/AbstractSSTableIterator.hasNext (7 samples, 0.04%)
org/apache/cassandra/db/columniterator/AbstractSSTableIterator$Reader.hasNext (7 samples, 0.04%)
org/apache/cassandra/db/columniterator/SSTableIterator$ForwardReader.hasNextInternal (7 samples, 0.04%)
org/apache/cassandra/db/columniterator/SSTableIterator$ForwardReader.computeNext (7 samples, 0.04%)
org/apache/cassandra/db/UnfilteredDeserializer$CurrentDeserializer.readNext (7 samples, 0.04%)
org/apache/cassandra/db/rows/UnfilteredSerializer.deserializeRowBody (7 samples, 0.04%)
org/apache/cassandra/db/Columns.apply (6 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.apply (6 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.applyForwards (6 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.applyForwards (6 samples, 0.03%)
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$201/1128294287.accept (5 samples, 0.03%)
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$deserializeRowBody$1 (5 samples, 0.03%)
org/apache/cassandra/db/rows/UnfilteredSerializer.readSimpleColumn (5 samples, 0.03%)
org/apache/cassandra/db/transform/BaseIterator.close (6 samples, 0.03%)
org/apache/cassandra/db/transform/BasePartitions.runOnClose (6 samples, 0.03%)
org/apache/cassandra/db/ReadCommand$1MetricRecording.onClose (6 samples, 0.03%)
org/apache/cassandra/service/AbstractReadExecutor.makeDigestRequests (21 samples, 0.11%)
org/apache/cassandra/service/AbstractReadExecutor.makeRequests (21 samples, 0.11%)
org/apache/cassandra/net/MessagingService.sendRRWithFailure (21 samples, 0.11%)
org/apache/cassandra/net/MessagingService.sendRR (21 samples, 0.11%)
org/apache/cassandra/net/MessagingService.sendOneWay (20 samples, 0.10%)
org/apache/cassandra/net/MessagingService.getConnection (8 samples, 0.04%)
org/apache/cassandra/net/OutboundTcpConnectionPool.getConnection (7 samples, 0.04%)
org/apache/cassandra/net/MessageOut.payloadSize (7 samples, 0.04%)
org/apache/cassandra/io/ForwardingVersionedSerializer.serializedSize (7 samples, 0.04%)
org/apache/cassandra/db/ReadCommand$Serializer.serializedSize (7 samples, 0.04%)
org/apache/cassandra/db/ReadCommand$Serializer.serializedSize (7 samples, 0.04%)
org/apache/cassandra/db/filter/ColumnFilter$Serializer.serializedSize (6 samples, 0.03%)
org/apache/cassandra/db/Columns$Serializer.serializedSize (6 samples, 0.03%)
org/apache/cassandra/net/OutboundTcpConnection.enqueue (12 samples, 0.06%)
java/util/concurrent/LinkedBlockingQueue.put (11 samples, 0.06%)
java/util/concurrent/LinkedBlockingQueue.signalNotEmpty (11 samples, 0.06%)
java/util/concurrent/locks/ReentrantLock.unlock (11 samples, 0.06%)
java/util/concurrent/locks/AbstractQueuedSynchronizer.release (11 samples, 0.06%)
java/util/concurrent/locks/AbstractQueuedSynchronizer.unparkSuccessor (11 samples, 0.06%)
java/util/concurrent/locks/LockSupport.unpark (11 samples, 0.06%)
sun/misc/Unsafe.unpark (11 samples, 0.06%)
__pthread_cond_signal (9 samples, 0.05%)
entry_SYSCALL_64_after_hwframe (7 samples, 0.04%)
do_syscall_64 (7 samples, 0.04%)
sys_futex (7 samples, 0.04%)
do_futex (7 samples, 0.04%)
futex_wake (7 samples, 0.04%)
wake_up_q (7 samples, 0.04%)
try_to_wake_up (7 samples, 0.04%)
_raw_spin_unlock_irqrestore (7 samples, 0.04%)
org/apache/cassandra/cql3/statements/SelectStatement.getQuery (11 samples, 0.06%)
org/apache/cassandra/cql3/statements/SelectStatement.getSliceCommands (10 samples, 0.05%)
org/apache/cassandra/cql3/statements/SelectStatement.makeClusteringIndexFilter (5 samples, 0.03%)
org/apache/cassandra/cql3/statements/SelectStatement.makeSlices (5 samples, 0.03%)
org/apache/cassandra/concurrent/AbstractLocalAwareExecutorService$LocalSessionFutureTask.run (7,131 samples, 35.67%)
org/apache/cassandra/concurrent/AbstractLocalAwareExecutor..
org/apache/cassandra/concurrent/AbstractLocalAwareExecutorService$FutureTask.run (7,130 samples, 35.67%)
org/apache/cassandra/concurrent/AbstractLocalAwareExecutor..
java/util/concurrent/Executors$RunnableAdapter.call (7,124 samples, 35.64%)
java/util/concurrent/Executors$RunnableAdapter.call
org/apache/cassandra/net/MessageDeliveryTask.run (4,762 samples, 23.82%)
org/apache/cassandra/net/MessageDelive..
org/apache/cassandra/db/MutationVerbHandler.doVerb (585 samples, 2.93%)
or..
java/util/concurrent/CompletableFuture.thenAccept (34 samples, 0.17%)
java/util/concurrent/CompletableFuture.uniAcceptStage (34 samples, 0.17%)
java/util/concurrent/CompletableFuture.uniAccept (34 samples, 0.17%)
org/apache/cassandra/db/MutationVerbHandler$$Lambda$360/655036475.accept (34 samples, 0.17%)
org/apache/cassandra/db/MutationVerbHandler.lambda$doVerb$0 (34 samples, 0.17%)
org/apache/cassandra/db/MutationVerbHandler.reply (34 samples, 0.17%)
org/apache/cassandra/net/MessagingService.sendReply (30 samples, 0.15%)
org/apache/cassandra/net/MessagingService.sendOneWay (28 samples, 0.14%)
org/apache/cassandra/net/OutboundTcpConnection.enqueue (24 samples, 0.12%)
java/util/concurrent/LinkedBlockingQueue.put (23 samples, 0.12%)
java/util/concurrent/LinkedBlockingQueue.signalNotEmpty (19 samples, 0.10%)
java/util/concurrent/locks/ReentrantLock.unlock (18 samples, 0.09%)
java/util/concurrent/locks/AbstractQueuedSynchronizer.release (18 samples, 0.09%)
java/util/concurrent/locks/AbstractQueuedSynchronizer.unparkSuccessor (18 samples, 0.09%)
java/util/concurrent/locks/LockSupport.unpark (18 samples, 0.09%)
sun/misc/Unsafe.unpark (18 samples, 0.09%)
__pthread_cond_signal (17 samples, 0.09%)
entry_SYSCALL_64_after_hwframe (15 samples, 0.08%)
do_syscall_64 (15 samples, 0.08%)
sys_futex (15 samples, 0.08%)
do_futex (15 samples, 0.08%)
futex_wake (14 samples, 0.07%)
wake_up_q (14 samples, 0.07%)
try_to_wake_up (14 samples, 0.07%)
_raw_spin_unlock_irqrestore (14 samples, 0.07%)
org/apache/cassandra/db/Mutation.applyFuture (549 samples, 2.75%)
or..
org/apache/cassandra/db/Keyspace.applyFuture (549 samples, 2.75%)
or..
org/apache/cassandra/db/Keyspace.applyInternal (549 samples, 2.75%)
or..
org/apache/cassandra/db/ColumnFamilyStore.apply (338 samples, 1.69%)
org/apache/cassandra/db/Memtable.put (299 samples, 1.50%)
java/util/concurrent/ConcurrentSkipListMap.get (16 samples, 0.08%)
java/util/concurrent/ConcurrentSkipListMap.doGet (16 samples, 0.08%)
java/util/concurrent/ConcurrentSkipListMap.findPredecessor (13 samples, 0.07%)
java/util/concurrent/ConcurrentSkipListMap.putIfAbsent (12 samples, 0.06%)
java/util/concurrent/ConcurrentSkipListMap.doPut (12 samples, 0.06%)
java/util/concurrent/ConcurrentSkipListMap.findPredecessor (10 samples, 0.05%)
java/util/concurrent/ConcurrentSkipListMap.cpr (5 samples, 0.03%)
org/apache/cassandra/db/DecoratedKey.compareTo (5 samples, 0.03%)
org/apache/cassandra/db/Memtable$ColumnsCollector.update (25 samples, 0.13%)
org/apache/cassandra/db/Memtable$ColumnsCollector.update (12 samples, 0.06%)
java/util/HashMap.get (12 samples, 0.06%)
java/util/HashMap.getNode (7 samples, 0.04%)
java/util/HashMap.hash (5 samples, 0.03%)
org/apache/cassandra/config/ColumnDefinition.hashCode (5 samples, 0.03%)
org/apache/cassandra/utils/btree/BTreeSearchIterator.next (8 samples, 0.04%)
org/apache/cassandra/db/partitions/AtomicBTreePartition.addAllWithSizeDelta (243 samples, 1.22%)
org/apache/cassandra/db/PartitionColumns.mergeTo (20 samples, 0.10%)
org/apache/cassandra/db/Columns.mergeTo (17 samples, 0.09%)
org/apache/cassandra/utils/btree/BTree.merge (17 samples, 0.09%)
org/apache/cassandra/utils/btree/BTree.update (17 samples, 0.09%)
org/apache/cassandra/utils/btree/BTree.update (17 samples, 0.09%)
org/apache/cassandra/utils/btree/TreeBuilder.update (16 samples, 0.08%)
org/apache/cassandra/utils/btree/NodeBuilder.update (13 samples, 0.07%)
org/apache/cassandra/db/partitions/AtomicBTreePartition$RowUpdater.apply (7 samples, 0.04%)
org/apache/cassandra/db/partitions/AtomicBTreePartition$RowUpdater.apply (7 samples, 0.04%)
org/apache/cassandra/utils/btree/BTree.update (222 samples, 1.11%)
org/apache/cassandra/utils/btree/BTree.build (152 samples, 0.76%)
org/apache/cassandra/utils/btree/BTree.buildInternal (152 samples, 0.76%)
org/apache/cassandra/db/partitions/AtomicBTreePartition$RowUpdater.apply (148 samples, 0.74%)
org/apache/cassandra/db/partitions/AtomicBTreePartition$RowUpdater.apply (148 samples, 0.74%)
org/apache/cassandra/db/rows/BTreeRow$Builder.build (42 samples, 0.21%)
org/apache/cassandra/db/rows/BTreeRow.access$200 (13 samples, 0.07%)
org/apache/cassandra/db/rows/BTreeRow.minDeletionTime (13 samples, 0.07%)
org/apache/cassandra/utils/btree/BTree.apply (13 samples, 0.07%)
org/apache/cassandra/utils/btree/BTree.applyForwards (13 samples, 0.07%)
itable stub (5 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree$Builder.build (27 samples, 0.14%)
org/apache/cassandra/utils/btree/BTree.build (27 samples, 0.14%)
org/apache/cassandra/utils/btree/BTree.buildInternal (27 samples, 0.14%)
org/apache/cassandra/utils/btree/TreeBuilder.build (27 samples, 0.14%)
java/util/SubList$1.next (5 samples, 0.03%)
org/apache/cassandra/utils/btree/NodeBuilder.addNewKey (12 samples, 0.06%)
org/apache/cassandra/db/rows/BTreeRow.dataSize (7 samples, 0.04%)
org/apache/cassandra/utils/btree/BTreeSearchIterator.next (5 samples, 0.03%)
org/apache/cassandra/db/rows/BTreeRow.unsharedHeapSizeExcludingData (20 samples, 0.10%)
org/apache/cassandra/utils/btree/BTreeSearchIterator.next (12 samples, 0.06%)
org/apache/cassandra/utils/btree/TreeCursor.seekTo (5 samples, 0.03%)
org/apache/cassandra/db/rows/Rows.copy (77 samples, 0.39%)
org/apache/cassandra/db/rows/BTreeRow$Builder.addComplexDeletion (7 samples, 0.04%)
org/apache/cassandra/utils/btree/BTreeSearchIterator.next (8 samples, 0.04%)
org/apache/cassandra/utils/memory/AbstractAllocator$CloningBTreeRowBuilder.addCell (58 samples, 0.29%)
org/apache/cassandra/db/rows/BTreeRow$Builder.addCell (5 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree$Builder.add (5 samples, 0.03%)
org/apache/cassandra/db/rows/BufferCell.copy (52 samples, 0.26%)
org/apache/cassandra/utils/memory/ContextAllocator.clone (47 samples, 0.24%)
org/apache/cassandra/utils/memory/ContextAllocator.allocate (47 samples, 0.24%)
org/apache/cassandra/utils/memory/SlabAllocator.allocate (47 samples, 0.24%)
org/apache/cassandra/utils/memory/MemtableAllocator$SubAllocator.allocate (46 samples, 0.23%)
org/apache/cassandra/utils/memory/MemtableAllocator$SubAllocator.acquired (46 samples, 0.23%)
org/apache/cassandra/utils/memory/MemtablePool$SubPool.acquired (46 samples, 0.23%)
org/apache/cassandra/utils/memory/MemtablePool$SubPool.maybeClean (46 samples, 0.23%)
org/apache/cassandra/utils/memory/MemtablePool$SubPool.needsCleaning (46 samples, 0.23%)
jbyte_disjoint_arraycopy (6 samples, 0.03%)
org/apache/cassandra/utils/btree/TreeBuilder.update (70 samples, 0.35%)
org/apache/cassandra/utils/btree/NodeBuilder.update (68 samples, 0.34%)
org/apache/cassandra/utils/btree/NodeBuilder.addNewKey (65 samples, 0.33%)
org/apache/cassandra/db/partitions/AtomicBTreePartition$RowUpdater.apply (65 samples, 0.33%)
org/apache/cassandra/db/partitions/AtomicBTreePartition$RowUpdater.apply (65 samples, 0.33%)
org/apache/cassandra/db/rows/BTreeRow$Builder.build (17 samples, 0.09%)
org/apache/cassandra/db/rows/BTreeRow.access$200 (6 samples, 0.03%)
org/apache/cassandra/db/rows/BTreeRow.minDeletionTime (6 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.apply (6 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.applyForwards (5 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree$Builder.build (11 samples, 0.06%)
org/apache/cassandra/utils/btree/BTree.build (11 samples, 0.06%)
org/apache/cassandra/utils/btree/BTree.buildInternal (11 samples, 0.06%)
org/apache/cassandra/utils/btree/TreeBuilder.build (11 samples, 0.06%)
org/apache/cassandra/utils/btree/NodeBuilder.addNewKey (6 samples, 0.03%)
org/apache/cassandra/db/rows/BTreeRow.dataSize (7 samples, 0.04%)
org/apache/cassandra/db/rows/Rows.copy (36 samples, 0.18%)
org/apache/cassandra/utils/memory/AbstractAllocator$CloningBTreeRowBuilder.addCell (30 samples, 0.15%)
org/apache/cassandra/db/rows/BufferCell.copy (27 samples, 0.14%)
org/apache/cassandra/utils/memory/ContextAllocator.clone (23 samples, 0.12%)
org/apache/cassandra/utils/memory/ContextAllocator.allocate (23 samples, 0.12%)
org/apache/cassandra/utils/memory/SlabAllocator.allocate (23 samples, 0.12%)
org/apache/cassandra/utils/memory/MemtableAllocator$SubAllocator.allocate (23 samples, 0.12%)
org/apache/cassandra/utils/memory/MemtableAllocator$SubAllocator.acquired (23 samples, 0.12%)
org/apache/cassandra/utils/memory/MemtablePool$SubPool.acquired (23 samples, 0.12%)
org/apache/cassandra/utils/memory/MemtablePool$SubPool.maybeClean (23 samples, 0.12%)
org/apache/cassandra/utils/memory/MemtablePool$SubPool.needsCleaning (23 samples, 0.12%)
org/apache/cassandra/metrics/LatencyMetrics.addNano (36 samples, 0.18%)
com/codahale/metrics/Timer.update (14 samples, 0.07%)
com/codahale/metrics/Timer.update (14 samples, 0.07%)
com/codahale/metrics/Histogram.update (13 samples, 0.07%)
org/apache/cassandra/metrics/DecayingEstimatedHistogramReservoir.update (9 samples, 0.05%)
java/util/Arrays.binarySearch (6 samples, 0.03%)
java/util/Arrays.binarySearch0 (6 samples, 0.03%)
os::javaTimeMillis() (6 samples, 0.03%)
gettimeofday (6 samples, 0.03%)
org/apache/cassandra/metrics/LatencyMetrics.addNano (22 samples, 0.11%)
com/codahale/metrics/Timer.update (21 samples, 0.11%)
com/codahale/metrics/Timer.update (21 samples, 0.11%)
com/codahale/metrics/Histogram.update (17 samples, 0.09%)
org/apache/cassandra/metrics/DecayingEstimatedHistogramReservoir.update (13 samples, 0.07%)
java/util/Arrays.binarySearch (9 samples, 0.05%)
java/util/Arrays.binarySearch0 (9 samples, 0.05%)
os::javaTimeMillis() (9 samples, 0.05%)
gettimeofday (9 samples, 0.05%)
org/apache/cassandra/db/commitlog/CommitLog.add (205 samples, 1.03%)
org/apache/cassandra/db/Mutation$MutationSerializer.serialize (161 samples, 0.81%)
org/apache/cassandra/db/partitions/PartitionUpdate$PartitionUpdateSerializer.serialize (161 samples, 0.81%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer.serialize (160 samples, 0.80%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer.serialize (159 samples, 0.80%)
org/apache/cassandra/db/SerializationHeader$Serializer.serializeForMessaging (34 samples, 0.17%)
org/apache/cassandra/db/Columns$Serializer.serialize (29 samples, 0.15%)
org/apache/cassandra/utils/ByteBufferUtil.writeWithVIntLength (21 samples, 0.11%)
itable stub (5 samples, 0.03%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (9 samples, 0.05%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (9 samples, 0.05%)
org/apache/cassandra/utils/btree/BTreeSearchIterator.next (8 samples, 0.04%)
org/apache/cassandra/db/Columns$Serializer.serializeSubset (5 samples, 0.03%)
org/apache/cassandra/db/rows/UnfilteredRowIterator.isEmpty (48 samples, 0.24%)
org/apache/cassandra/utils/AbstractIterator.hasNext (48 samples, 0.24%)
org/apache/cassandra/db/rows/RowAndDeletionMergeIterator.computeNext (48 samples, 0.24%)
org/apache/cassandra/db/rows/RowAndDeletionMergeIterator.computeNext (48 samples, 0.24%)
org/apache/cassandra/db/rows/RowAndDeletionMergeIterator.computeNextInternal (48 samples, 0.24%)
org/apache/cassandra/db/rows/RowAndDeletionMergeIterator.consumeNextRow (47 samples, 0.24%)
org/apache/cassandra/db/rows/BTreeRow.filter (47 samples, 0.24%)
org/apache/cassandra/db/rows/BTreeRow.filter (47 samples, 0.24%)
org/apache/cassandra/db/rows/BTreeRow.transformAndFilter (47 samples, 0.24%)
org/apache/cassandra/utils/btree/BTree.transformAndFilter (46 samples, 0.23%)
org/apache/cassandra/utils/btree/BTree.transformAndFilter (46 samples, 0.23%)
org/apache/cassandra/utils/btree/BTree.transformAndFilter (44 samples, 0.22%)
org/apache/cassandra/utils/btree/BTree$FiltrationTracker.apply (39 samples, 0.20%)
org/apache/cassandra/db/rows/BTreeRow$$Lambda$125/646235358.apply (37 samples, 0.19%)
org/apache/cassandra/db/rows/BTreeRow.lambda$filter$3 (37 samples, 0.19%)
java/util/HashMap.get (11 samples, 0.06%)
java/util/HashMap.getNode (11 samples, 0.06%)
org/apache/cassandra/db/Columns$$Lambda$124/93255726.test (24 samples, 0.12%)
org/apache/cassandra/db/Columns.lambda$inOrderInclusionTester$1 (24 samples, 0.12%)
org/apache/cassandra/utils/btree/BTreeSearchIterator.next (24 samples, 0.12%)
org/apache/cassandra/utils/btree/TreeCursor.seekTo (14 samples, 0.07%)
org/apache/cassandra/utils/btree/NodeCursor.seekInNode (11 samples, 0.06%)
java/util/Arrays.binarySearch (11 samples, 0.06%)
java/util/Arrays.binarySearch0 (11 samples, 0.06%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serialize (75 samples, 0.38%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serialize (75 samples, 0.38%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serialize (74 samples, 0.37%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serializeRowBody (71 samples, 0.36%)
org/apache/cassandra/db/rows/BTreeRow.apply (70 samples, 0.35%)
org/apache/cassandra/utils/btree/BTree.apply (70 samples, 0.35%)
org/apache/cassandra/utils/btree/BTree.applyForwards (69 samples, 0.35%)
org/apache/cassandra/utils/btree/BTree.applyForwards (59 samples, 0.30%)
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$128/1181048539.accept (58 samples, 0.29%)
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$serializeRowBody$0 (57 samples, 0.29%)
org/apache/cassandra/db/rows/Cell$Serializer.serialize (49 samples, 0.25%)
org/apache/cassandra/db/marshal/AbstractType.writeValue (35 samples, 0.18%)
itable stub (8 samples, 0.04%)
org/apache/cassandra/utils/ByteBufferUtil.writeWithVIntLength (22 samples, 0.11%)
itable stub (8 samples, 0.04%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (13 samples, 0.07%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (13 samples, 0.07%)
org/apache/cassandra/db/marshal/CollectionType$CollectionPathSerializer.serialize (8 samples, 0.04%)
org/apache/cassandra/utils/ByteBufferUtil.writeWithVIntLength (8 samples, 0.04%)
org/apache/cassandra/utils/btree/BTreeSearchIterator.next (7 samples, 0.04%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (31 samples, 0.16%)
java/nio/DirectByteBuffer.put (31 samples, 0.16%)
java/nio/Buffer.position (31 samples, 0.16%)
jbyte_disjoint_arraycopy (20 samples, 0.10%)
page_fault (16 samples, 0.08%)
do_page_fault (16 samples, 0.08%)
__do_page_fault (16 samples, 0.08%)
handle_mm_fault (16 samples, 0.08%)
__handle_mm_fault (15 samples, 0.08%)
handle_pte_fault (14 samples, 0.07%)
__do_fault (5 samples, 0.03%)
xfs_filemap_fault?[xfs] (5 samples, 0.03%)
__xfs_filemap_fault?[xfs] (5 samples, 0.03%)
filemap_fault (5 samples, 0.03%)
do_page_mkwrite (8 samples, 0.04%)
xfs_filemap_page_mkwrite?[xfs] (8 samples, 0.04%)
__xfs_filemap_fault?[xfs] (8 samples, 0.04%)
jshort_disjoint_arraycopy (7 samples, 0.04%)
page_fault (7 samples, 0.04%)
do_page_fault (7 samples, 0.04%)
__do_page_fault (7 samples, 0.04%)
handle_mm_fault (6 samples, 0.03%)
__handle_mm_fault (6 samples, 0.03%)
handle_pte_fault (6 samples, 0.03%)
do_page_mkwrite (6 samples, 0.03%)
xfs_filemap_page_mkwrite?[xfs] (6 samples, 0.03%)
__xfs_filemap_fault?[xfs] (6 samples, 0.03%)
page_fault (6 samples, 0.03%)
do_page_fault (6 samples, 0.03%)
__do_page_fault (6 samples, 0.03%)
org/apache/cassandra/db/ReadCommandVerbHandler.doVerb (4,150 samples, 20.76%)
org/apache/cassandra/db/ReadComm..
org/apache/cassandra/db/ReadCommand.createResponse (3,963 samples, 19.82%)
org/apache/cassandra/db/ReadCom..
org/apache/cassandra/db/ReadResponse.createDataResponse (260 samples, 1.30%)
org/apache/cassandra/db/ReadResponse$LocalDataResponse.<init> (260 samples, 1.30%)
org/apache/cassandra/db/ReadResponse$LocalDataResponse.<init> (260 samples, 1.30%)
org/apache/cassandra/db/ReadResponse$LocalDataResponse.build (259 samples, 1.30%)
org/apache/cassandra/db/partitions/UnfilteredPartitionIterators$Serializer.serialize (259 samples, 1.30%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer.serialize (254 samples, 1.27%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer.serialize (254 samples, 1.27%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer.serialize (254 samples, 1.27%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serialize (73 samples, 0.37%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serialize (73 samples, 0.37%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serialize (73 samples, 0.37%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serializeRowBody (70 samples, 0.35%)
org/apache/cassandra/db/rows/BTreeRow.apply (68 samples, 0.34%)
org/apache/cassandra/utils/btree/BTree.apply (68 samples, 0.34%)
org/apache/cassandra/utils/btree/BTree.applyForwards (67 samples, 0.34%)
org/apache/cassandra/utils/btree/BTree.applyForwards (58 samples, 0.29%)
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$128/1181048539.accept (57 samples, 0.29%)
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$serializeRowBody$0 (57 samples, 0.29%)
org/apache/cassandra/db/rows/Cell$Serializer.serialize (40 samples, 0.20%)
org/apache/cassandra/db/marshal/AbstractType.writeValue (28 samples, 0.14%)
itable stub (6 samples, 0.03%)
org/apache/cassandra/utils/ByteBufferUtil.writeWithVIntLength (20 samples, 0.10%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (17 samples, 0.09%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (17 samples, 0.09%)
jbyte_disjoint_arraycopy (6 samples, 0.03%)
org/apache/cassandra/utils/btree/BTreeSearchIterator.next (13 samples, 0.07%)
org/apache/cassandra/utils/btree/TreeCursor.seekTo (11 samples, 0.06%)
org/apache/cassandra/utils/btree/NodeCursor.seekInNode (9 samples, 0.05%)
java/util/Arrays.binarySearch (9 samples, 0.05%)
java/util/Arrays.binarySearch0 (9 samples, 0.05%)
org/apache/cassandra/db/transform/BaseRows.hasNext (181 samples, 0.91%)
org/apache/cassandra/db/transform/BaseRows.hasNext (181 samples, 0.91%)
org/apache/cassandra/db/ReadCommand$1MetricRecording.applyToRow (11 samples, 0.06%)
org/apache/cassandra/db/rows/AbstractCell.isLive (5 samples, 0.03%)
org/apache/cassandra/utils/AbstractIterator.hasNext (169 samples, 0.85%)
org/apache/cassandra/db/rows/UnfilteredRowIterators$UnfilteredRowMergeIterator.computeNext (169 samples, 0.85%)
org/apache/cassandra/db/rows/UnfilteredRowIterators$UnfilteredRowMergeIterator.computeNext (169 samples, 0.85%)
org/apache/cassandra/utils/AbstractIterator.hasNext (168 samples, 0.84%)
org/apache/cassandra/utils/MergeIterator$ManyToOne.computeNext (168 samples, 0.84%)
org/apache/cassandra/utils/MergeIterator$ManyToOne.advance (166 samples, 0.83%)
org/apache/cassandra/utils/MergeIterator$Candidate.advance (164 samples, 0.82%)
org/apache/cassandra/utils/AbstractIterator.hasNext (163 samples, 0.82%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorWithLowerBound.computeNext (162 samples, 0.81%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorWithLowerBound.computeNext (162 samples, 0.81%)
org/apache/cassandra/db/rows/LazilyInitializedUnfilteredRowIterator.computeNext (162 samples, 0.81%)
org/apache/cassandra/db/rows/LazilyInitializedUnfilteredRowIterator.maybeInit (26 samples, 0.13%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorWithLowerBound.initializeIterator (26 samples, 0.13%)
org/apache/cassandra/io/sstable/format/big/BigTableReader.iterator (25 samples, 0.13%)
org/apache/cassandra/io/sstable/format/big/BigTableReader.iterator (22 samples, 0.11%)
org/apache/cassandra/db/columniterator/SSTableIterator.<init> (22 samples, 0.11%)
org/apache/cassandra/db/columniterator/AbstractSSTableIterator.<init> (22 samples, 0.11%)
org/apache/cassandra/io/sstable/format/SSTableReader.getFileDataInput (22 samples, 0.11%)
org/apache/cassandra/io/util/FileHandle.createReader (22 samples, 0.11%)
org/apache/cassandra/io/util/RandomAccessReader.seek (22 samples, 0.11%)
org/apache/cassandra/io/util/RandomAccessReader.reBufferAt (21 samples, 0.11%)
org/apache/cassandra/cache/ChunkCache$CachingRebufferer.rebuffer (21 samples, 0.11%)
org/apache/cassandra/cache/ChunkCache$CachingRebufferer.rebuffer (21 samples, 0.11%)
com/github/benmanes/caffeine/cache/LocalLoadingCache.get (21 samples, 0.11%)
com/github/benmanes/caffeine/cache/LocalCache.computeIfAbsent (21 samples, 0.11%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.computeIfAbsent (21 samples, 0.11%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.doComputeIfAbsent (20 samples, 0.10%)
java/util/concurrent/ConcurrentHashMap.compute (20 samples, 0.10%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$$Lambda$199/1113417683.apply (19 samples, 0.10%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.lambda$doComputeIfAbsent$15 (19 samples, 0.10%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$BoundedLocalLoadingCache$$Lambda$146/776689825.apply (19 samples, 0.10%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$BoundedLocalLoadingCache.lambda$new$0 (19 samples, 0.10%)
org/apache/cassandra/cache/ChunkCache.load (19 samples, 0.10%)
org/apache/cassandra/cache/ChunkCache.load (19 samples, 0.10%)
org/apache/cassandra/io/util/CompressedChunkReader$Mmap.readChunk (18 samples, 0.09%)
org/apache/cassandra/io/compress/LZ4Compressor.uncompress (17 samples, 0.09%)
net/jpountz/lz4/LZ4JNIFastDecompressor.decompress (17 samples, 0.09%)
net/jpountz/lz4/LZ4JNI.LZ4_decompress_fast (9 samples, 0.05%)
[unknown] (6 samples, 0.03%)
LZ4_decompress_fast (6 samples, 0.03%)
updateBytesCRC32 (8 samples, 0.04%)
org/apache/cassandra/db/transform/BaseRows.hasNext (136 samples, 0.68%)
org/apache/cassandra/db/columniterator/AbstractSSTableIterator.hasNext (135 samples, 0.68%)
org/apache/cassandra/db/columniterator/AbstractSSTableIterator$Reader.hasNext (135 samples, 0.68%)
org/apache/cassandra/db/columniterator/SSTableIterator$ForwardReader.hasNextInternal (135 samples, 0.68%)
org/apache/cassandra/db/columniterator/SSTableIterator$ForwardReader.computeNext (135 samples, 0.68%)
org/apache/cassandra/db/UnfilteredDeserializer$CurrentDeserializer.readNext (135 samples, 0.68%)
org/apache/cassandra/db/rows/UnfilteredSerializer.deserializeRowBody (134 samples, 0.67%)
org/apache/cassandra/db/Columns.apply (98 samples, 0.49%)
org/apache/cassandra/utils/btree/BTree.apply (98 samples, 0.49%)
org/apache/cassandra/utils/btree/BTree.applyForwards (98 samples, 0.49%)
org/apache/cassandra/utils/btree/BTree.applyForwards (90 samples, 0.45%)
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$201/1128294287.accept (89 samples, 0.45%)
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$deserializeRowBody$1 (89 samples, 0.45%)
org/apache/cassandra/db/rows/UnfilteredSerializer.readSimpleColumn (89 samples, 0.45%)
org/apache/cassandra/db/rows/BTreeRow$Builder.addCell (8 samples, 0.04%)
org/apache/cassandra/utils/btree/BTree$Builder.add (8 samples, 0.04%)
org/apache/cassandra/db/rows/Cell$Serializer.deserialize (58 samples, 0.29%)
org/apache/cassandra/db/marshal/AbstractType.readValue (37 samples, 0.19%)
org/apache/cassandra/utils/ByteBufferUtil.read (35 samples, 0.18%)
itable stub (5 samples, 0.03%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (17 samples, 0.09%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (15 samples, 0.08%)
org/apache/cassandra/io/util/RebufferingInputStream.read (15 samples, 0.08%)
org/apache/cassandra/db/rows/SerializationHelper.canSkipValue (10 samples, 0.05%)
org/apache/cassandra/db/filter/ColumnFilter.fetchedColumnIsQueried (10 samples, 0.05%)
org/apache/cassandra/db/PartitionColumns.contains (10 samples, 0.05%)
org/apache/cassandra/db/Columns.contains (10 samples, 0.05%)
org/apache/cassandra/db/rows/SerializationHelper.isDropped (13 samples, 0.07%)
org/apache/cassandra/db/rows/BTreeRow$Builder.build (34 samples, 0.17%)
org/apache/cassandra/db/rows/BTreeRow.access$200 (8 samples, 0.04%)
org/apache/cassandra/db/rows/BTreeRow.minDeletionTime (8 samples, 0.04%)
org/apache/cassandra/utils/btree/BTree.apply (8 samples, 0.04%)
org/apache/cassandra/utils/btree/BTree.applyForwards (8 samples, 0.04%)
org/apache/cassandra/utils/btree/BTree$Builder.build (24 samples, 0.12%)
org/apache/cassandra/utils/btree/BTree.build (24 samples, 0.12%)
org/apache/cassandra/utils/btree/BTree.buildInternal (24 samples, 0.12%)
org/apache/cassandra/utils/btree/TreeBuilder.build (24 samples, 0.12%)
java/util/SubList$1.next (5 samples, 0.03%)
org/apache/cassandra/utils/btree/NodeBuilder.addNewKey (10 samples, 0.05%)
org/apache/cassandra/db/ReadResponse.createDigestResponse (3,703 samples, 18.52%)
org/apache/cassandra/db/ReadR..
org/apache/cassandra/db/ReadResponse.makeDigest (3,703 samples, 18.52%)
org/apache/cassandra/db/ReadR..
org/apache/cassandra/db/partitions/UnfilteredPartitionIterators.digest (3,698 samples, 18.50%)
org/apache/cassandra/db/parti..
org/apache/cassandra/db/rows/UnfilteredRowIterators.digest (3,651 samples, 18.26%)
org/apache/cassandra/db/rows..
org/apache/cassandra/db/Columns.digest (15 samples, 0.08%)
java/security/MessageDigest.update (12 samples, 0.06%)
java/security/MessageDigest$Delegate.engineUpdate (11 samples, 0.06%)
java/security/MessageDigestSpi.engineUpdate (11 samples, 0.06%)
sun/security/provider/DigestBase.engineUpdate (11 samples, 0.06%)
jbyte_disjoint_arraycopy (6 samples, 0.03%)
org/apache/cassandra/db/rows/AbstractRow.digest (1,936 samples, 9.68%)
org/apache/cas..
org/apache/cassandra/db/rows/AbstractRow.digest (1,919 samples, 9.60%)
org/apache/cas..
org/apache/cassandra/db/AbstractClusteringPrefix.digest (9 samples, 0.05%)
java/security/MessageDigest.update (7 samples, 0.04%)
java/security/MessageDigest$Delegate.engineUpdate (5 samples, 0.03%)
java/security/MessageDigestSpi.engineUpdate (5 samples, 0.03%)
sun/security/provider/DigestBase.engineUpdate (5 samples, 0.03%)
org/apache/cassandra/db/LivenessInfo.digest (7 samples, 0.04%)
org/apache/cassandra/utils/FBUtilities.updateWithLong (7 samples, 0.04%)
java/security/MessageDigest.update (7 samples, 0.04%)
java/security/MessageDigest$Delegate.engineUpdate (7 samples, 0.04%)
sun/security/provider/DigestBase.engineUpdate (7 samples, 0.04%)
sun/security/provider/DigestBase.engineUpdate (7 samples, 0.04%)
org/apache/cassandra/db/marshal/AbstractType.isCounter (11 samples, 0.06%)
org/apache/cassandra/db/rows/AbstractCell.digest (1,779 samples, 8.90%)
org/apache/ca..
java/security/MessageDigest.update (385 samples, 1.93%)
j..
java/security/MessageDigest$Delegate.engineUpdate (371 samples, 1.86%)
j..
java/security/MessageDigestSpi.engineUpdate (371 samples, 1.86%)
j..
sun/security/provider/DigestBase.engineUpdate (371 samples, 1.86%)
s..
jbyte_disjoint_arraycopy (77 samples, 0.39%)
sun/security/provider/MD5.implCompress (182 samples, 0.91%)
sun/security/provider/ByteArrayAccess.b2iLittle64 (16 samples, 0.08%)
org/apache/cassandra/db/rows/AbstractCell.isCounterCell (162 samples, 0.81%)
org/apache/cassandra/config/ColumnDefinition.isCounterColumn (162 samples, 0.81%)
org/apache/cassandra/db/marshal/AbstractType.isCounter (5 samples, 0.03%)
org/apache/cassandra/utils/FBUtilities.updateWithBoolean (92 samples, 0.46%)
org/apache/cassandra/utils/FBUtilities.updateWithByte (87 samples, 0.44%)
java/security/MessageDigest.update (87 samples, 0.44%)
java/security/MessageDigest$Delegate.engineUpdate (87 samples, 0.44%)
sun/security/provider/DigestBase.engineUpdate (87 samples, 0.44%)
sun/security/provider/DigestBase.engineUpdate (87 samples, 0.44%)
jbyte_disjoint_arraycopy (18 samples, 0.09%)
sun/security/provider/MD5.implCompress (9 samples, 0.05%)
org/apache/cassandra/utils/FBUtilities.updateWithInt (369 samples, 1.85%)
o..
java/security/MessageDigest.update (369 samples, 1.85%)
j..
java/security/MessageDigest$Delegate.engineUpdate (369 samples, 1.85%)
j..
sun/security/provider/DigestBase.engineUpdate (369 samples, 1.85%)
s..
sun/security/provider/DigestBase.engineUpdate (369 samples, 1.85%)
s..
jbyte_arraycopy (28 samples, 0.14%)
jbyte_disjoint_arraycopy (67 samples, 0.34%)
sun/security/provider/MD5.implCompress (43 samples, 0.22%)
org/apache/cassandra/utils/FBUtilities.updateWithLong (757 samples, 3.79%)
org/..
java/security/MessageDigest.update (754 samples, 3.77%)
java..
java/security/MessageDigest$Delegate.engineUpdate (754 samples, 3.77%)
java..
sun/security/provider/DigestBase.engineUpdate (754 samples, 3.77%)
sun/..
sun/security/provider/DigestBase.engineUpdate (754 samples, 3.77%)
sun/..
jbyte_arraycopy (51 samples, 0.26%)
jbyte_disjoint_arraycopy (133 samples, 0.67%)
xen_hvm_callback_vector (5 samples, 0.03%)
xen_evtchn_do_upcall (5 samples, 0.03%)
irq_exit (5 samples, 0.03%)
__softirqentry_text_start (5 samples, 0.03%)
sun/security/provider/MD5.implCompress (89 samples, 0.45%)
sun/security/provider/ByteArrayAccess.b2iLittle64 (9 samples, 0.05%)
org/apache/cassandra/db/rows/Row$Deletion.digest (15 samples, 0.08%)
org/apache/cassandra/db/DeletionTime.digest (13 samples, 0.07%)
org/apache/cassandra/utils/FBUtilities.updateWithLong (10 samples, 0.05%)
java/security/MessageDigest.update (10 samples, 0.05%)
java/security/MessageDigest$Delegate.engineUpdate (10 samples, 0.05%)
sun/security/provider/DigestBase.engineUpdate (10 samples, 0.05%)
sun/security/provider/DigestBase.engineUpdate (10 samples, 0.05%)
org/apache/cassandra/utils/FBUtilities.updateWithByte (6 samples, 0.03%)
java/security/MessageDigest.update (5 samples, 0.03%)
java/security/MessageDigest$Delegate.engineUpdate (5 samples, 0.03%)
sun/security/provider/DigestBase.engineUpdate (5 samples, 0.03%)
sun/security/provider/DigestBase.engineUpdate (5 samples, 0.03%)
org/apache/cassandra/utils/btree/BTreeSearchIterator.next (76 samples, 0.38%)
org/apache/cassandra/utils/btree/TreeCursor.moveOne (12 samples, 0.06%)
org/apache/cassandra/utils/btree/TreeCursor.seekTo (16 samples, 0.08%)
java/util/Arrays.binarySearch (15 samples, 0.08%)
java/util/Arrays.binarySearch0 (15 samples, 0.08%)
org/apache/cassandra/db/transform/BaseRows.isReverseOrder (5 samples, 0.03%)
org/apache/cassandra/db/transform/BaseRows.hasNext (1,696 samples, 8.48%)
org/apache/c..
org/apache/cassandra/db/transform/BaseRows.hasNext (1,689 samples, 8.45%)
org/apache/c..
org/apache/cassandra/db/ReadCommand$1MetricRecording.applyToRow (100 samples, 0.50%)
org/apache/cassandra/db/rows/AbstractCell.isLive (28 samples, 0.14%)
org/apache/cassandra/utils/AbstractIterator.hasNext (59 samples, 0.30%)
org/apache/cassandra/db/rows/BTreeRow$CellIterator.computeNext (59 samples, 0.30%)
org/apache/cassandra/db/rows/BTreeRow$CellIterator.computeNext (59 samples, 0.30%)
org/apache/cassandra/utils/btree/BTreeSearchIterator.next (52 samples, 0.26%)
org/apache/cassandra/utils/btree/TreeCursor.moveOne (6 samples, 0.03%)
org/apache/cassandra/utils/btree/TreeCursor.seekTo (15 samples, 0.08%)
java/util/Arrays.binarySearch (12 samples, 0.06%)
java/util/Arrays.binarySearch0 (12 samples, 0.06%)
org/apache/cassandra/utils/AbstractIterator.hasNext (1,580 samples, 7.90%)
org/apache/..
org/apache/cassandra/db/rows/UnfilteredRowIterators$UnfilteredRowMergeIterator.computeNext (1,579 samples, 7.90%)
org/apache/..
org/apache/cassandra/db/rows/UnfilteredRowIterators$UnfilteredRowMergeIterator.computeNext (1,579 samples, 7.90%)
org/apache/..
org/apache/cassandra/utils/AbstractIterator.hasNext (1,576 samples, 7.88%)
org/apache/..
org/apache/cassandra/utils/MergeIterator$ManyToOne.computeNext (1,576 samples, 7.88%)
org/apache/..
org/apache/cassandra/utils/MergeIterator$ManyToOne.advance (1,557 samples, 7.79%)
org/apache/..
org/apache/cassandra/utils/MergeIterator$Candidate.advance (1,534 samples, 7.67%)
org/apache..
org/apache/cassandra/utils/AbstractIterator.hasNext (1,531 samples, 7.66%)
org/apache..
org/apache/cassandra/db/rows/UnfilteredRowIteratorWithLowerBound.computeNext (1,530 samples, 7.65%)
org/apache..
org/apache/cassandra/db/rows/UnfilteredRowIteratorWithLowerBound.computeNext (1,529 samples, 7.65%)
org/apache..
org/apache/cassandra/db/rows/LazilyInitializedUnfilteredRowIterator.computeNext (1,525 samples, 7.63%)
org/apache..
org/apache/cassandra/db/rows/LazilyInitializedUnfilteredRowIterator.maybeInit (308 samples, 1.54%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorWithLowerBound.initializeIterator (308 samples, 1.54%)
org/apache/cassandra/db/transform/RTBoundValidator.validate (8 samples, 0.04%)
org/apache/cassandra/db/transform/Transformation.apply (7 samples, 0.04%)
org/apache/cassandra/db/transform/Transformation.mutable (6 samples, 0.03%)
org/apache/cassandra/db/transform/UnfilteredRows.<init> (5 samples, 0.03%)
org/apache/cassandra/db/transform/UnfilteredRows.<init> (5 samples, 0.03%)
org/apache/cassandra/io/sstable/format/big/BigTableReader.iterator (300 samples, 1.50%)
org/apache/cassandra/io/sstable/format/SSTableReader.getPosition (38 samples, 0.19%)
org/apache/cassandra/io/sstable/format/big/BigTableReader.getPosition (38 samples, 0.19%)
org/apache/cassandra/io/sstable/format/SSTableReader.cacheKey (5 samples, 0.03%)
org/apache/cassandra/cache/InstrumentingCache.put (5 samples, 0.03%)
org/apache/cassandra/cache/ConcurrentLinkedHashCache.put (5 samples, 0.03%)
org/apache/cassandra/cache/ConcurrentLinkedHashCache.put (5 samples, 0.03%)
com/googlecode/concurrentlinkedhashmap/ConcurrentLinkedHashMap.put (5 samples, 0.03%)
com/googlecode/concurrentlinkedhashmap/ConcurrentLinkedHashMap.put (5 samples, 0.03%)
com/googlecode/concurrentlinkedhashmap/ConcurrentLinkedHashMap.afterWrite (5 samples, 0.03%)
com/googlecode/concurrentlinkedhashmap/ConcurrentLinkedHashMap.tryToDrainBuffers (5 samples, 0.03%)
com/googlecode/concurrentlinkedhashmap/ConcurrentLinkedHashMap.drainBuffers (5 samples, 0.03%)
com/googlecode/concurrentlinkedhashmap/ConcurrentLinkedHashMap.drainReadBuffers (5 samples, 0.03%)
com/googlecode/concurrentlinkedhashmap/ConcurrentLinkedHashMap.drainReadBuffer (5 samples, 0.03%)
org/apache/cassandra/io/sstable/format/SSTableReader.getCachedPosition (18 samples, 0.09%)
org/apache/cassandra/cache/InstrumentingCache.get (18 samples, 0.09%)
org/apache/cassandra/cache/ConcurrentLinkedHashCache.get (10 samples, 0.05%)
org/apache/cassandra/cache/ConcurrentLinkedHashCache.get (10 samples, 0.05%)
com/googlecode/concurrentlinkedhashmap/ConcurrentLinkedHashMap.get (10 samples, 0.05%)
com/googlecode/concurrentlinkedhashmap/ConcurrentHashMapV8.get (6 samples, 0.03%)
org/apache/cassandra/io/sstable/format/big/BigTableReader.iterator (262 samples, 1.31%)
org/apache/cassandra/db/columniterator/SSTableIterator.<init> (262 samples, 1.31%)
org/apache/cassandra/db/columniterator/AbstractSSTableIterator.<init> (261 samples, 1.31%)
org/apache/cassandra/db/columniterator/AbstractSSTableIterator.createReader (5 samples, 0.03%)
org/apache/cassandra/db/columniterator/SSTableIterator.createReaderInternal (5 samples, 0.03%)
org/apache/cassandra/db/columniterator/SSTableIterator$ForwardReader.<init> (5 samples, 0.03%)
org/apache/cassandra/db/columniterator/SSTableIterator$ForwardReader.<init> (5 samples, 0.03%)
org/apache/cassandra/db/columniterator/AbstractSSTableIterator$Reader.<init> (5 samples, 0.03%)
org/apache/cassandra/db/columniterator/AbstractSSTableIterator$Reader.createDeserializer (5 samples, 0.03%)
org/apache/cassandra/db/UnfilteredDeserializer.create (5 samples, 0.03%)
org/apache/cassandra/db/UnfilteredDeserializer$CurrentDeserializer.<init> (5 samples, 0.03%)
org/apache/cassandra/io/sstable/format/SSTableReader.getFileDataInput (255 samples, 1.28%)
org/apache/cassandra/io/util/FileHandle.createReader (252 samples, 1.26%)
org/apache/cassandra/io/util/RandomAccessReader.seek (252 samples, 1.26%)
org/apache/cassandra/io/util/RandomAccessReader.reBufferAt (251 samples, 1.26%)
org/apache/cassandra/cache/ChunkCache$CachingRebufferer.rebuffer (248 samples, 1.24%)
org/apache/cassandra/cache/ChunkCache$CachingRebufferer.rebuffer (247 samples, 1.24%)
com/github/benmanes/caffeine/cache/LocalLoadingCache.get (244 samples, 1.22%)
com/github/benmanes/caffeine/cache/LocalCache.computeIfAbsent (244 samples, 1.22%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.computeIfAbsent (244 samples, 1.22%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.doComputeIfAbsent (239 samples, 1.20%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.afterWrite (26 samples, 0.13%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.scheduleAfterWrite (26 samples, 0.13%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.scheduleDrainBuffers (25 samples, 0.13%)
com/google/common/util/concurrent/MoreExecutors$DirectExecutor.execute (24 samples, 0.12%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$PerformCleanupTask.run (24 samples, 0.12%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.performCleanUp (23 samples, 0.12%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.maintenance (21 samples, 0.11%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.drainReadBuffer (6 samples, 0.03%)
com/github/benmanes/caffeine/cache/StripedBuffer.drainTo (6 samples, 0.03%)
com/github/benmanes/caffeine/cache/BoundedBuffer$RingBuffer.drainTo (6 samples, 0.03%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.evictEntries (13 samples, 0.07%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.evictFromEden (5 samples, 0.03%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.evictFromMain (8 samples, 0.04%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.evictEntry (7 samples, 0.04%)
java/util/concurrent/ConcurrentHashMap.compute (212 samples, 1.06%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$$Lambda$199/1113417683.apply (207 samples, 1.04%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.lambda$doComputeIfAbsent$15 (207 samples, 1.04%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$BoundedLocalLoadingCache$$Lambda$146/776689825.apply (206 samples, 1.03%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$BoundedLocalLoadingCache.lambda$new$0 (206 samples, 1.03%)
org/apache/cassandra/cache/ChunkCache.load (206 samples, 1.03%)
org/apache/cassandra/cache/ChunkCache.load (206 samples, 1.03%)
com/codahale/metrics/Timer$Context.close (13 samples, 0.07%)
com/codahale/metrics/Timer$Context.stop (13 samples, 0.07%)
com/codahale/metrics/Timer.update (13 samples, 0.07%)
com/codahale/metrics/Timer.update (13 samples, 0.07%)
com/codahale/metrics/Histogram.update (12 samples, 0.06%)
org/apache/cassandra/metrics/DecayingEstimatedHistogramReservoir.update (10 samples, 0.05%)
java/util/Arrays.binarySearch (9 samples, 0.05%)
java/util/Arrays.binarySearch0 (9 samples, 0.05%)
os::javaTimeMillis() (8 samples, 0.04%)
gettimeofday (8 samples, 0.04%)
org/apache/cassandra/io/util/CompressedChunkReader$Mmap.readChunk (185 samples, 0.93%)
org/apache/cassandra/io/compress/LZ4Compressor.uncompress (184 samples, 0.92%)
net/jpountz/lz4/LZ4JNIFastDecompressor.decompress (184 samples, 0.92%)
net/jpountz/lz4/LZ4JNI.LZ4_decompress_fast (125 samples, 0.63%)
LZ4_decompress_fast (37 samples, 0.19%)
[unknown] (85 samples, 0.43%)
LZ4_decompress_fast (84 samples, 0.42%)
updateBytesCRC32 (58 samples, 0.29%)
org/apache/cassandra/utils/memory/BufferPool.get (5 samples, 0.03%)
org/apache/cassandra/utils/memory/BufferPool.takeFromPool (5 samples, 0.03%)
org/apache/cassandra/utils/memory/BufferPool.maybeTakeFromPool (5 samples, 0.03%)
org/apache/cassandra/utils/memory/BufferPool$LocalPool.get (5 samples, 0.03%)
org/apache/cassandra/db/transform/BaseRows.hasNext (1,216 samples, 6.08%)
org/apac..
org/apache/cassandra/db/columniterator/AbstractSSTableIterator.hasNext (1,211 samples, 6.06%)
org/apac..
org/apache/cassandra/db/columniterator/AbstractSSTableIterator$Reader.hasNext (1,211 samples, 6.06%)
org/apac..
org/apache/cassandra/db/columniterator/SSTableIterator$ForwardReader.hasNextInternal (1,211 samples, 6.06%)
org/apac..
org/apache/cassandra/db/columniterator/SSTableIterator$ForwardReader.computeNext (1,211 samples, 6.06%)
org/apac..
org/apache/cassandra/db/UnfilteredDeserializer$CurrentDeserializer.readNext (1,210 samples, 6.05%)
org/apac..
org/apache/cassandra/db/ClusteringPrefix$Deserializer.deserializeNextClustering (17 samples, 0.09%)
org/apache/cassandra/db/ClusteringPrefix$Deserializer.deserializeAll (17 samples, 0.09%)
org/apache/cassandra/db/ClusteringPrefix$Deserializer.deserializeOne (16 samples, 0.08%)
org/apache/cassandra/db/marshal/AbstractType.readValue (10 samples, 0.05%)
org/apache/cassandra/utils/ByteBufferUtil.read (5 samples, 0.03%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (5 samples, 0.03%)
org/apache/cassandra/db/rows/UnfilteredSerializer.deserializeRowBody (1,192 samples, 5.96%)
org/apac..
org/apache/cassandra/db/Columns.apply (890 samples, 4.45%)
org/a..
org/apache/cassandra/utils/btree/BTree.apply (890 samples, 4.45%)
org/a..
org/apache/cassandra/utils/btree/BTree.applyForwards (887 samples, 4.44%)
org/a..
itable stub (40 samples, 0.20%)
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$201/1128294287.accept (42 samples, 0.21%)
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$deserializeRowBody$1 (28 samples, 0.14%)
org/apache/cassandra/db/rows/UnfilteredSerializer.readSimpleColumn (28 samples, 0.14%)
org/apache/cassandra/db/rows/Cell$Serializer.deserialize (22 samples, 0.11%)
org/apache/cassandra/db/marshal/AbstractType.readValue (16 samples, 0.08%)
org/apache/cassandra/utils/ByteBufferUtil.read (14 samples, 0.07%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (7 samples, 0.04%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (6 samples, 0.03%)
org/apache/cassandra/io/util/RebufferingInputStream.read (6 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.applyForwards (797 samples, 3.99%)
org/..
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$201/1128294287.accept (779 samples, 3.90%)
org/..
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$deserializeRowBody$1 (778 samples, 3.89%)
org/..
org/apache/cassandra/db/rows/UnfilteredSerializer.readSimpleColumn (778 samples, 3.89%)
org/..
org/apache/cassandra/db/marshal/AbstractType.readValue (5 samples, 0.03%)
org/apache/cassandra/db/rows/BTreeRow$Builder.addCell (49 samples, 0.25%)
org/apache/cassandra/utils/btree/BTree$Builder.add (49 samples, 0.25%)
org/apache/cassandra/db/rows/Cell$Serializer.deserialize (512 samples, 2.56%)
or..
org/apache/cassandra/db/marshal/AbstractType.isCounter (14 samples, 0.07%)
org/apache/cassandra/db/marshal/AbstractType.readValue (354 samples, 1.77%)
org/apache/cassandra/io/util/RebufferingInputStream.readUnsignedVInt (15 samples, 0.08%)
org/apache/cassandra/utils/ByteBufferUtil.read (330 samples, 1.65%)
itable stub (68 samples, 0.34%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (180 samples, 0.90%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (167 samples, 0.84%)
org/apache/cassandra/io/util/RebufferingInputStream.read (162 samples, 0.81%)
jbyte_disjoint_arraycopy (50 samples, 0.25%)
jshort_disjoint_arraycopy (11 samples, 0.06%)
org/apache/cassandra/io/util/RandomAccessReader.reBuffer (31 samples, 0.16%)
org/apache/cassandra/io/util/RandomAccessReader.reBufferAt (31 samples, 0.16%)
org/apache/cassandra/cache/ChunkCache$CachingRebufferer.rebuffer (30 samples, 0.15%)
org/apache/cassandra/cache/ChunkCache$CachingRebufferer.rebuffer (30 samples, 0.15%)
com/github/benmanes/caffeine/cache/LocalLoadingCache.get (28 samples, 0.14%)
com/github/benmanes/caffeine/cache/LocalCache.computeIfAbsent (28 samples, 0.14%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.computeIfAbsent (28 samples, 0.14%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.doComputeIfAbsent (28 samples, 0.14%)
java/util/concurrent/ConcurrentHashMap.compute (27 samples, 0.14%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$$Lambda$199/1113417683.apply (27 samples, 0.14%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.lambda$doComputeIfAbsent$15 (27 samples, 0.14%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$BoundedLocalLoadingCache$$Lambda$146/776689825.apply (27 samples, 0.14%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$BoundedLocalLoadingCache.lambda$new$0 (27 samples, 0.14%)
org/apache/cassandra/cache/ChunkCache.load (27 samples, 0.14%)
org/apache/cassandra/cache/ChunkCache.load (27 samples, 0.14%)
org/apache/cassandra/io/util/CompressedChunkReader$Mmap.readChunk (26 samples, 0.13%)
org/apache/cassandra/io/compress/LZ4Compressor.uncompress (26 samples, 0.13%)
net/jpountz/lz4/LZ4JNIFastDecompressor.decompress (26 samples, 0.13%)
net/jpountz/lz4/LZ4JNI.LZ4_decompress_fast (19 samples, 0.10%)
LZ4_decompress_fast (8 samples, 0.04%)
[unknown] (11 samples, 0.06%)
LZ4_decompress_fast (11 samples, 0.06%)
updateBytesCRC32 (7 samples, 0.04%)
org/apache/cassandra/db/marshal/CollectionType$CollectionPathSerializer.deserialize (8 samples, 0.04%)
org/apache/cassandra/utils/ByteBufferUtil.readWithVIntLength (8 samples, 0.04%)
org/apache/cassandra/db/rows/BTreeRow$Builder.addCell (7 samples, 0.04%)
org/apache/cassandra/db/rows/SerializationHelper.canSkipValue (78 samples, 0.39%)
org/apache/cassandra/db/filter/ColumnFilter.fetchedColumnIsQueried (78 samples, 0.39%)
org/apache/cassandra/db/PartitionColumns.contains (78 samples, 0.39%)
org/apache/cassandra/db/Columns.contains (78 samples, 0.39%)
itable stub (19 samples, 0.10%)
org/apache/cassandra/io/util/RebufferingInputStream.readUnsignedByte (10 samples, 0.05%)
org/apache/cassandra/io/util/RebufferingInputStream.readUnsignedByte (7 samples, 0.04%)
org/apache/cassandra/io/util/RebufferingInputStream.readByte (7 samples, 0.04%)
vtable stub (9 samples, 0.05%)
org/apache/cassandra/db/rows/SerializationHelper.isDropped (118 samples, 0.59%)
org/apache/cassandra/db/rows/BTreeRow$Builder.build (296 samples, 1.48%)
org/apache/cassandra/db/rows/BTreeRow$Builder.reset (5 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree$Builder.reuse (5 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree$Builder.reuse (5 samples, 0.03%)
org/apache/cassandra/db/rows/BTreeRow.access$200 (78 samples, 0.39%)
org/apache/cassandra/db/rows/BTreeRow.minDeletionTime (78 samples, 0.39%)
org/apache/cassandra/utils/btree/BTree.apply (78 samples, 0.39%)
org/apache/cassandra/utils/btree/BTree.applyForwards (75 samples, 0.38%)
itable stub (24 samples, 0.12%)
org/apache/cassandra/utils/btree/BTree.applyForwards (30 samples, 0.15%)
org/apache/cassandra/db/rows/BTreeRow$$Lambda$119/1719572196.accept (19 samples, 0.10%)
org/apache/cassandra/db/rows/BTreeRow.lambda$minDeletionTime$0 (19 samples, 0.10%)
org/apache/cassandra/db/rows/BTreeRow.minDeletionTime (19 samples, 0.10%)
org/apache/cassandra/utils/btree/BTree$Builder.build (212 samples, 1.06%)
org/apache/cassandra/utils/btree/BTree.build (212 samples, 1.06%)
org/apache/cassandra/utils/btree/BTree.buildInternal (211 samples, 1.06%)
org/apache/cassandra/utils/btree/TreeBuilder.build (208 samples, 1.04%)
itable stub (18 samples, 0.09%)
java/util/SubList$1.next (22 samples, 0.11%)
java/util/AbstractList$Itr.next (14 samples, 0.07%)
sun/security/jca/ProviderList$3.get (14 samples, 0.07%)
org/apache/cassandra/utils/btree/NodeBuilder.addNewKey (85 samples, 0.43%)
org/apache/cassandra/utils/btree/NodeBuilder.ensureRoom (22 samples, 0.11%)
org/apache/cassandra/utils/btree/NodeBuilder.buildFromRange (10 samples, 0.05%)
org/apache/cassandra/utils/btree/NodeBuilder.ascendToRoot (16 samples, 0.08%)
org/apache/cassandra/utils/btree/NodeBuilder.ascend (14 samples, 0.07%)
org/apache/cassandra/utils/btree/NodeBuilder.buildFromRange (8 samples, 0.04%)
org/apache/cassandra/utils/btree/NodeBuilder.clear (12 samples, 0.06%)
org/apache/cassandra/utils/btree/NodeBuilder.clearSelf (12 samples, 0.06%)
java/util/Arrays.fill (10 samples, 0.05%)
org/apache/cassandra/utils/btree/NodeBuilder.toNode (24 samples, 0.12%)
itable stub (11 samples, 0.06%)
org/apache/cassandra/utils/btree/NodeBuilder.buildFromRange (5 samples, 0.03%)
org/apache/cassandra/utils/MergeIterator$ManyToOne.replaceAndSink (20 samples, 0.10%)
org/apache/cassandra/utils/MergeIterator$Candidate.compareTo (20 samples, 0.10%)
org/apache/cassandra/db/ClusteringComparator.compare (19 samples, 0.10%)
org/apache/cassandra/db/ClusteringComparator.compare (16 samples, 0.08%)
org/apache/cassandra/db/ClusteringComparator.compare (8 samples, 0.04%)
org/apache/cassandra/utils/MergeIterator$ManyToOne.consume (19 samples, 0.10%)
org/apache/cassandra/db/rows/UnfilteredRowIterators$UnfilteredRowMergeIterator$MergeReducer.getReduced (11 samples, 0.06%)
org/apache/cassandra/db/rows/UnfilteredRowIterators$UnfilteredRowMergeIterator$MergeReducer.getReduced (11 samples, 0.06%)
org/apache/cassandra/db/rows/Row$Merger.merge (11 samples, 0.06%)
org/apache/cassandra/utils/MergeIterator.get (5 samples, 0.03%)
org/apache/cassandra/utils/MergeIterator$Candidate.consume (7 samples, 0.04%)
org/apache/cassandra/db/transform/BaseIterator.close (20 samples, 0.10%)
org/apache/cassandra/db/transform/BaseIterator.close (18 samples, 0.09%)
org/apache/cassandra/db/transform/BaseRows.runOnClose (13 samples, 0.07%)
org/apache/cassandra/db/SinglePartitionReadCommand$1UpdateSstablesIterated.onPartitionClose (12 samples, 0.06%)
org/apache/cassandra/metrics/TableMetrics.updateSSTableIterated (11 samples, 0.06%)
org/apache/cassandra/metrics/TableMetrics$TableHistogram.update (11 samples, 0.06%)
com/codahale/metrics/Histogram.update (11 samples, 0.06%)
org/apache/cassandra/metrics/DecayingEstimatedHistogramReservoir.update (11 samples, 0.06%)
java/util/Arrays.binarySearch (10 samples, 0.05%)
java/util/Arrays.binarySearch0 (10 samples, 0.05%)
os::javaTimeMillis() (9 samples, 0.05%)
gettimeofday (9 samples, 0.05%)
org/apache/cassandra/db/transform/BasePartitions.hasNext (26 samples, 0.13%)
org/apache/cassandra/db/ReadCommand$1MetricRecording.applyToPartition (19 samples, 0.10%)
org/apache/cassandra/db/ReadCommand$1MetricRecording.applyToPartition (19 samples, 0.10%)
org/apache/cassandra/db/transform/Transformation.apply (19 samples, 0.10%)
org/apache/cassandra/db/transform/Transformation.add (19 samples, 0.10%)
org/apache/cassandra/db/transform/UnfilteredRows.add (19 samples, 0.10%)
org/apache/cassandra/db/transform/BaseRows.add (19 samples, 0.10%)
org/apache/cassandra/db/transform/BaseRows.applyOne (15 samples, 0.08%)
org/apache/cassandra/db/ReadCommand$1MetricRecording.applyToRow (15 samples, 0.08%)
org/apache/cassandra/db/rows/AbstractCell.isLive (13 samples, 0.07%)
org/apache/cassandra/db/ReadCommand.executeLocally (155 samples, 0.78%)
org/apache/cassandra/db/SinglePartitionReadCommand.queryStorage (150 samples, 0.75%)
org/apache/cassandra/db/SinglePartitionReadCommand.queryMemtableAndDisk (150 samples, 0.75%)
org/apache/cassandra/db/SinglePartitionReadCommand.queryMemtableAndDiskInternal (150 samples, 0.75%)
org/apache/cassandra/db/Memtable.getPartition (16 samples, 0.08%)
java/util/concurrent/ConcurrentSkipListMap.get (16 samples, 0.08%)
java/util/concurrent/ConcurrentSkipListMap.doGet (16 samples, 0.08%)
java/util/concurrent/ConcurrentSkipListMap.findPredecessor (13 samples, 0.07%)
org/apache/cassandra/db/SinglePartitionReadCommand.withSSTablesIterated (118 samples, 0.59%)
org/apache/cassandra/db/rows/UnfilteredRowIterator.isEmpty (95 samples, 0.48%)
org/apache/cassandra/utils/AbstractIterator.hasNext (92 samples, 0.46%)
org/apache/cassandra/db/rows/UnfilteredRowIterators$UnfilteredRowMergeIterator.computeNext (92 samples, 0.46%)
org/apache/cassandra/db/rows/UnfilteredRowIterators$UnfilteredRowMergeIterator.computeNext (92 samples, 0.46%)
org/apache/cassandra/utils/AbstractIterator.hasNext (92 samples, 0.46%)
org/apache/cassandra/utils/MergeIterator$ManyToOne.computeNext (92 samples, 0.46%)
org/apache/cassandra/utils/MergeIterator$ManyToOne.advance (92 samples, 0.46%)
org/apache/cassandra/utils/MergeIterator$Candidate.advance (87 samples, 0.44%)
org/apache/cassandra/utils/AbstractIterator.hasNext (86 samples, 0.43%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorWithLowerBound.computeNext (86 samples, 0.43%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorWithLowerBound.computeNext (86 samples, 0.43%)
org/apache/cassandra/db/rows/LazilyInitializedUnfilteredRowIterator.computeNext (85 samples, 0.43%)
org/apache/cassandra/db/rows/LazilyInitializedUnfilteredRowIterator.maybeInit (50 samples, 0.25%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorWithLowerBound.initializeIterator (50 samples, 0.25%)
org/apache/cassandra/io/sstable/format/big/BigTableReader.iterator (48 samples, 0.24%)
org/apache/cassandra/io/sstable/format/SSTableReader.getPosition (10 samples, 0.05%)
org/apache/cassandra/io/sstable/format/big/BigTableReader.getPosition (10 samples, 0.05%)
org/apache/cassandra/io/sstable/format/big/BigTableReader.iterator (38 samples, 0.19%)
org/apache/cassandra/db/columniterator/SSTableIterator.<init> (38 samples, 0.19%)
org/apache/cassandra/db/columniterator/AbstractSSTableIterator.<init> (38 samples, 0.19%)
org/apache/cassandra/io/sstable/format/SSTableReader.getFileDataInput (37 samples, 0.19%)
org/apache/cassandra/io/util/FileHandle.createReader (37 samples, 0.19%)
org/apache/cassandra/io/util/RandomAccessReader.seek (37 samples, 0.19%)
org/apache/cassandra/io/util/RandomAccessReader.reBufferAt (37 samples, 0.19%)
org/apache/cassandra/cache/ChunkCache$CachingRebufferer.rebuffer (37 samples, 0.19%)
org/apache/cassandra/cache/ChunkCache$CachingRebufferer.rebuffer (37 samples, 0.19%)
com/github/benmanes/caffeine/cache/LocalLoadingCache.get (35 samples, 0.18%)
com/github/benmanes/caffeine/cache/LocalCache.computeIfAbsent (35 samples, 0.18%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.computeIfAbsent (35 samples, 0.18%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.doComputeIfAbsent (35 samples, 0.18%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.afterWrite (7 samples, 0.04%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.scheduleAfterWrite (7 samples, 0.04%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.scheduleDrainBuffers (7 samples, 0.04%)
com/google/common/util/concurrent/MoreExecutors$DirectExecutor.execute (6 samples, 0.03%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$PerformCleanupTask.run (6 samples, 0.03%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.performCleanUp (5 samples, 0.03%)
java/util/concurrent/ConcurrentHashMap.compute (28 samples, 0.14%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$$Lambda$199/1113417683.apply (28 samples, 0.14%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.lambda$doComputeIfAbsent$15 (28 samples, 0.14%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$BoundedLocalLoadingCache$$Lambda$146/776689825.apply (28 samples, 0.14%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$BoundedLocalLoadingCache.lambda$new$0 (28 samples, 0.14%)
org/apache/cassandra/cache/ChunkCache.load (28 samples, 0.14%)
org/apache/cassandra/cache/ChunkCache.load (28 samples, 0.14%)
org/apache/cassandra/io/util/CompressedChunkReader$Mmap.readChunk (27 samples, 0.14%)
org/apache/cassandra/io/compress/LZ4Compressor.uncompress (27 samples, 0.14%)
net/jpountz/lz4/LZ4JNIFastDecompressor.decompress (27 samples, 0.14%)
net/jpountz/lz4/LZ4JNI.LZ4_decompress_fast (17 samples, 0.09%)
LZ4_decompress_fast (7 samples, 0.04%)
[unknown] (9 samples, 0.05%)
LZ4_decompress_fast (9 samples, 0.05%)
updateBytesCRC32 (10 samples, 0.05%)
org/apache/cassandra/db/transform/BaseRows.hasNext (35 samples, 0.18%)
org/apache/cassandra/db/columniterator/AbstractSSTableIterator.hasNext (35 samples, 0.18%)
org/apache/cassandra/db/columniterator/AbstractSSTableIterator$Reader.hasNext (35 samples, 0.18%)
org/apache/cassandra/db/columniterator/SSTableIterator$ForwardReader.hasNextInternal (35 samples, 0.18%)
org/apache/cassandra/db/columniterator/SSTableIterator$ForwardReader.computeNext (35 samples, 0.18%)
org/apache/cassandra/db/UnfilteredDeserializer$CurrentDeserializer.readNext (35 samples, 0.18%)
org/apache/cassandra/db/rows/UnfilteredSerializer.deserializeRowBody (34 samples, 0.17%)
org/apache/cassandra/db/Columns.apply (31 samples, 0.16%)
org/apache/cassandra/utils/btree/BTree.apply (31 samples, 0.16%)
org/apache/cassandra/utils/btree/BTree.applyForwards (30 samples, 0.15%)
org/apache/cassandra/utils/btree/BTree.applyForwards (22 samples, 0.11%)
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$201/1128294287.accept (21 samples, 0.11%)
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$deserializeRowBody$1 (21 samples, 0.11%)
org/apache/cassandra/db/rows/UnfilteredSerializer.readSimpleColumn (21 samples, 0.11%)
org/apache/cassandra/db/rows/Cell$Serializer.deserialize (13 samples, 0.07%)
org/apache/cassandra/db/marshal/AbstractType.readValue (11 samples, 0.06%)
org/apache/cassandra/utils/ByteBufferUtil.read (11 samples, 0.06%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (8 samples, 0.04%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (8 samples, 0.04%)
org/apache/cassandra/io/util/RebufferingInputStream.read (8 samples, 0.04%)
org/apache/cassandra/db/rows/SerializationHelper.isDropped (5 samples, 0.03%)
org/apache/cassandra/utils/MergeIterator$ManyToOne.replaceAndSink (5 samples, 0.03%)
org/apache/cassandra/utils/MergeIterator$Candidate.compareTo (5 samples, 0.03%)
org/apache/cassandra/db/ClusteringComparator.compare (5 samples, 0.03%)
org/apache/cassandra/db/rows/UnfilteredRowIterators.merge (23 samples, 0.12%)
org/apache/cassandra/db/rows/UnfilteredRowIterators$UnfilteredRowMergeIterator.access$000 (23 samples, 0.12%)
org/apache/cassandra/db/rows/UnfilteredRowIterators$UnfilteredRowMergeIterator.create (23 samples, 0.12%)
org/apache/cassandra/db/rows/UnfilteredRowIterators$UnfilteredRowMergeIterator.<init> (15 samples, 0.08%)
org/apache/cassandra/utils/MergeIterator.get (12 samples, 0.06%)
org/apache/cassandra/utils/MergeIterator$ManyToOne.<init> (12 samples, 0.06%)
org/apache/cassandra/utils/MergeIterator$Candidate.<init> (12 samples, 0.06%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorWithLowerBound.lowerBound (12 samples, 0.06%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorWithLowerBound.lowerBound (12 samples, 0.06%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorWithLowerBound.getPartitionIndexLowerBound (9 samples, 0.05%)
org/apache/cassandra/io/sstable/format/SSTableReader.getCachedPosition (9 samples, 0.05%)
org/apache/cassandra/io/sstable/format/SSTableReader.getCachedPosition (9 samples, 0.05%)
org/apache/cassandra/cache/InstrumentingCache.getInternal (9 samples, 0.05%)
org/apache/cassandra/cache/ConcurrentLinkedHashCache.get (9 samples, 0.05%)
org/apache/cassandra/cache/ConcurrentLinkedHashCache.get (9 samples, 0.05%)
com/googlecode/concurrentlinkedhashmap/ConcurrentLinkedHashMap.get (9 samples, 0.05%)
com/googlecode/concurrentlinkedhashmap/ConcurrentHashMapV8.get (9 samples, 0.05%)
org/apache/cassandra/db/rows/UnfilteredRowIterators$UnfilteredRowMergeIterator.checkForInvalidInput (7 samples, 0.04%)
org/apache/cassandra/db/transform/BaseIterator.close (16 samples, 0.08%)
org/apache/cassandra/db/transform/BasePartitions.runOnClose (16 samples, 0.08%)
org/apache/cassandra/db/ReadCommand$1MetricRecording.onClose (16 samples, 0.08%)
org/apache/cassandra/db/SinglePartitionReadCommand.recordLatency (6 samples, 0.03%)
org/apache/cassandra/metrics/LatencyMetrics.addNano (6 samples, 0.03%)
org/apache/cassandra/metrics/TableMetrics$TableHistogram.update (10 samples, 0.05%)
com/codahale/metrics/Histogram.update (10 samples, 0.05%)
org/apache/cassandra/metrics/DecayingEstimatedHistogramReservoir.update (7 samples, 0.04%)
org/apache/cassandra/net/MessagingService.sendReply (16 samples, 0.08%)
org/apache/cassandra/net/MessagingService.sendOneWay (16 samples, 0.08%)
org/apache/cassandra/net/OutboundTcpConnection.enqueue (13 samples, 0.07%)
java/util/concurrent/LinkedBlockingQueue.put (13 samples, 0.07%)
java/util/concurrent/LinkedBlockingQueue.signalNotEmpty (11 samples, 0.06%)
java/util/concurrent/locks/ReentrantLock.unlock (10 samples, 0.05%)
java/util/concurrent/locks/AbstractQueuedSynchronizer.release (10 samples, 0.05%)
java/util/concurrent/locks/AbstractQueuedSynchronizer.unparkSuccessor (10 samples, 0.05%)
java/util/concurrent/locks/LockSupport.unpark (10 samples, 0.05%)
sun/misc/Unsafe.unpark (10 samples, 0.05%)
__pthread_cond_signal (7 samples, 0.04%)
entry_SYSCALL_64_after_hwframe (5 samples, 0.03%)
do_syscall_64 (5 samples, 0.03%)
sys_futex (5 samples, 0.03%)
do_futex (5 samples, 0.03%)
futex_wake (5 samples, 0.03%)
wake_up_q (5 samples, 0.03%)
try_to_wake_up (5 samples, 0.03%)
_raw_spin_unlock_irqrestore (5 samples, 0.03%)
org/apache/cassandra/net/ResponseVerbHandler.doVerb (23 samples, 0.12%)
org/apache/cassandra/service/DatacenterWriteResponseHandler.response (5 samples, 0.03%)
org/apache/cassandra/service/ReadCallback.response (13 samples, 0.07%)
org/apache/cassandra/utils/concurrent/SimpleCondition.signalAll (12 samples, 0.06%)
org/apache/cassandra/utils/concurrent/WaitQueue.signalAll (12 samples, 0.06%)
org/apache/cassandra/utils/concurrent/WaitQueue$RegisteredSignal.access$200 (11 samples, 0.06%)
org/apache/cassandra/utils/concurrent/WaitQueue$RegisteredSignal.signal (11 samples, 0.06%)
java/util/concurrent/locks/LockSupport.unpark (11 samples, 0.06%)
sun/misc/Unsafe.unpark (11 samples, 0.06%)
__pthread_cond_signal (10 samples, 0.05%)
entry_SYSCALL_64_after_hwframe (9 samples, 0.05%)
do_syscall_64 (9 samples, 0.05%)
sys_futex (8 samples, 0.04%)
do_futex (8 samples, 0.04%)
futex_wake (8 samples, 0.04%)
wake_up_q (7 samples, 0.04%)
try_to_wake_up (7 samples, 0.04%)
_raw_spin_unlock_irqrestore (7 samples, 0.04%)
org/apache/cassandra/service/StorageProxy$DroppableRunnable.run (2,149 samples, 10.75%)
org/apache/cassa..
org/apache/cassandra/service/StorageProxy$LocalReadRunnable.runMayThrow (2,148 samples, 10.74%)
org/apache/cassa..
org/apache/cassandra/db/ReadCommand.createResponse (2,011 samples, 10.06%)
org/apache/cas..
org/apache/cassandra/db/ReadResponse.createDataResponse (2,010 samples, 10.05%)
org/apache/cas..
org/apache/cassandra/db/ReadResponse$LocalDataResponse.<init> (2,010 samples, 10.05%)
org/apache/cas..
org/apache/cassandra/db/ReadResponse$LocalDataResponse.<init> (2,010 samples, 10.05%)
org/apache/cas..
org/apache/cassandra/db/ReadResponse$LocalDataResponse.build (2,010 samples, 10.05%)
org/apache/cas..
org/apache/cassandra/db/partitions/UnfilteredPartitionIterators$Serializer.serialize (2,008 samples, 10.04%)
org/apache/cas..
org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer.serialize (1,987 samples, 9.94%)
org/apache/cas..
org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer.serialize (1,987 samples, 9.94%)
org/apache/cas..
org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer.serialize (1,987 samples, 9.94%)
org/apache/cas..
org/apache/cassandra/db/rows/UnfilteredSerializer.serialize (649 samples, 3.25%)
org..
org/apache/cassandra/db/rows/UnfilteredSerializer.serialize (649 samples, 3.25%)
org..
org/apache/cassandra/db/rows/UnfilteredSerializer.serialize (649 samples, 3.25%)
org..
org/apache/cassandra/db/Clustering$Serializer.serialize (11 samples, 0.06%)
org/apache/cassandra/db/ClusteringPrefix$Serializer.serializeValuesWithoutSize (9 samples, 0.05%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serializeRowBody (633 samples, 3.17%)
org..
org/apache/cassandra/db/rows/BTreeRow.apply (627 samples, 3.14%)
org..
org/apache/cassandra/utils/btree/BTree.apply (627 samples, 3.14%)
org..
org/apache/cassandra/utils/btree/BTree.applyForwards (625 samples, 3.13%)
org..
itable stub (30 samples, 0.15%)
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$128/1181048539.accept (25 samples, 0.13%)
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$serializeRowBody$0 (18 samples, 0.09%)
org/apache/cassandra/db/rows/Cell$Serializer.serialize (13 samples, 0.07%)
org/apache/cassandra/db/marshal/AbstractType.writeValue (12 samples, 0.06%)
org/apache/cassandra/utils/ByteBufferUtil.writeWithVIntLength (9 samples, 0.05%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (6 samples, 0.03%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (5 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.applyForwards (558 samples, 2.79%)
or..
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$128/1181048539.accept (539 samples, 2.70%)
or..
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$serializeRowBody$0 (539 samples, 2.70%)
or..
org/apache/cassandra/db/rows/Cell$Serializer.serialize (424 samples, 2.12%)
o..
org/apache/cassandra/db/SerializationHeader.writeTimestamp (24 samples, 0.12%)
org/apache/cassandra/db/marshal/AbstractType.writeValue (8 samples, 0.04%)
vtable stub (15 samples, 0.08%)
org/apache/cassandra/db/marshal/AbstractType.writeValue (323 samples, 1.62%)
itable stub (39 samples, 0.20%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (6 samples, 0.03%)
org/apache/cassandra/utils/ByteBufferUtil.writeWithVIntLength (258 samples, 1.29%)
itable stub (35 samples, 0.18%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (177 samples, 0.89%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (170 samples, 0.85%)
java/nio/DirectByteBuffer.put (10 samples, 0.05%)
java/nio/Buffer.position (10 samples, 0.05%)
jbyte_arraycopy (6 samples, 0.03%)
jbyte_disjoint_arraycopy (72 samples, 0.36%)
org/apache/cassandra/io/util/DataOutputBuffer.doFlush (39 samples, 0.20%)
org/apache/cassandra/io/util/DataOutputBuffer.expandToFit (38 samples, 0.19%)
java/nio/HeapByteBuffer.put (38 samples, 0.19%)
java/nio/DirectByteBuffer.get (38 samples, 0.19%)
jbyte_disjoint_arraycopy (6 samples, 0.03%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.writeUnsignedVInt (35 samples, 0.18%)
org/apache/cassandra/db/marshal/CollectionType$CollectionPathSerializer.serialize (26 samples, 0.13%)
org/apache/cassandra/utils/ByteBufferUtil.writeWithVIntLength (26 samples, 0.13%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.writeByte (31 samples, 0.16%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (31 samples, 0.16%)
org/apache/cassandra/io/util/DataOutputBuffer.doFlush (31 samples, 0.16%)
org/apache/cassandra/utils/btree/BTreeSearchIterator.next (91 samples, 0.46%)
org/apache/cassandra/utils/btree/TreeCursor.seekTo (65 samples, 0.33%)
itable stub (6 samples, 0.03%)
org/apache/cassandra/db/ClusteringComparator.compare (9 samples, 0.05%)
itable stub (7 samples, 0.04%)
org/apache/cassandra/utils/btree/NodeCursor.seekInNode (45 samples, 0.23%)
java/util/Arrays.binarySearch (45 samples, 0.23%)
java/util/Arrays.binarySearch0 (45 samples, 0.23%)
org/apache/cassandra/db/transform/BaseRows.hasNext (1,335 samples, 6.68%)
org/apach..
org/apache/cassandra/db/transform/BaseRows.hasNext (1,332 samples, 6.66%)
org/apach..
org/apache/cassandra/db/ReadCommand$1MetricRecording.applyToRow (97 samples, 0.49%)
org/apache/cassandra/db/rows/AbstractCell.isLive (34 samples, 0.17%)
org/apache/cassandra/utils/btree/BTreeSearchIterator.next (5 samples, 0.03%)
org/apache/cassandra/db/rows/BTreeRow$$Lambda$206/413216217.iterator (5 samples, 0.03%)
org/apache/cassandra/db/rows/BTreeRow.lambda$cells$2 (5 samples, 0.03%)
org/apache/cassandra/db/rows/BTreeRow$CellIterator.<init> (5 samples, 0.03%)
org/apache/cassandra/db/rows/BTreeRow$CellIterator.<init> (5 samples, 0.03%)
org/apache/cassandra/db/rows/BTreeRow.iterator (5 samples, 0.03%)
org/apache/cassandra/db/rows/BTreeRow.searchIterator (5 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.slice (5 samples, 0.03%)
org/apache/cassandra/utils/AbstractIterator.hasNext (52 samples, 0.26%)
org/apache/cassandra/db/rows/BTreeRow$CellIterator.computeNext (52 samples, 0.26%)
org/apache/cassandra/db/rows/BTreeRow$CellIterator.computeNext (52 samples, 0.26%)
org/apache/cassandra/utils/btree/BTreeSearchIterator.next (41 samples, 0.21%)
org/apache/cassandra/utils/btree/TreeCursor.moveOne (10 samples, 0.05%)
org/apache/cassandra/utils/btree/TreeCursor.seekTo (9 samples, 0.05%)
java/util/Arrays.binarySearch (9 samples, 0.05%)
java/util/Arrays.binarySearch0 (9 samples, 0.05%)
org/apache/cassandra/utils/AbstractIterator.hasNext (1,229 samples, 6.15%)
org/apac..
org/apache/cassandra/db/rows/UnfilteredRowIterators$UnfilteredRowMergeIterator.computeNext (1,228 samples, 6.14%)
org/apac..
org/apache/cassandra/db/rows/UnfilteredRowIterators$UnfilteredRowMergeIterator.computeNext (1,228 samples, 6.14%)
org/apac..
org/apache/cassandra/utils/AbstractIterator.hasNext (1,225 samples, 6.13%)
org/apac..
org/apache/cassandra/utils/MergeIterator$ManyToOne.computeNext (1,224 samples, 6.12%)
org/apac..
org/apache/cassandra/utils/MergeIterator$ManyToOne.advance (1,210 samples, 6.05%)
org/apac..
org/apache/cassandra/utils/MergeIterator$Candidate.advance (1,196 samples, 5.98%)
org/apac..
org/apache/cassandra/utils/AbstractIterator.hasNext (1,191 samples, 5.96%)
org/apac..
org/apache/cassandra/db/rows/UnfilteredRowIteratorWithLowerBound.computeNext (1,190 samples, 5.95%)
org/apac..
org/apache/cassandra/db/rows/UnfilteredRowIteratorWithLowerBound.computeNext (1,188 samples, 5.94%)
org/apac..
org/apache/cassandra/db/ClusteringComparator.compare (5 samples, 0.03%)
org/apache/cassandra/db/rows/LazilyInitializedUnfilteredRowIterator.computeNext (1,183 samples, 5.92%)
org/apa..
org/apache/cassandra/db/rows/LazilyInitializedUnfilteredRowIterator.maybeInit (247 samples, 1.24%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorWithLowerBound.initializeIterator (247 samples, 1.24%)
org/apache/cassandra/db/transform/RTBoundValidator.validate (10 samples, 0.05%)
org/apache/cassandra/db/transform/Transformation.apply (7 samples, 0.04%)
org/apache/cassandra/db/transform/Transformation.mutable (6 samples, 0.03%)
org/apache/cassandra/db/transform/UnfilteredRows.<init> (6 samples, 0.03%)
org/apache/cassandra/db/transform/UnfilteredRows.<init> (6 samples, 0.03%)
org/apache/cassandra/io/sstable/format/big/BigTableReader.iterator (237 samples, 1.19%)
org/apache/cassandra/io/sstable/format/SSTableReader.getPosition (37 samples, 0.19%)
org/apache/cassandra/io/sstable/format/big/BigTableReader.getPosition (35 samples, 0.18%)
org/apache/cassandra/io/sstable/format/SSTableReader.cacheKey (5 samples, 0.03%)
org/apache/cassandra/cache/InstrumentingCache.put (5 samples, 0.03%)
org/apache/cassandra/cache/ConcurrentLinkedHashCache.put (5 samples, 0.03%)
org/apache/cassandra/cache/ConcurrentLinkedHashCache.put (5 samples, 0.03%)
com/googlecode/concurrentlinkedhashmap/ConcurrentLinkedHashMap.put (5 samples, 0.03%)
com/googlecode/concurrentlinkedhashmap/ConcurrentLinkedHashMap.put (5 samples, 0.03%)
com/googlecode/concurrentlinkedhashmap/ConcurrentLinkedHashMap.afterWrite (5 samples, 0.03%)
com/googlecode/concurrentlinkedhashmap/ConcurrentLinkedHashMap.tryToDrainBuffers (5 samples, 0.03%)
com/googlecode/concurrentlinkedhashmap/ConcurrentLinkedHashMap.drainBuffers (5 samples, 0.03%)
org/apache/cassandra/io/sstable/format/SSTableReader.getCachedPosition (18 samples, 0.09%)
org/apache/cassandra/cache/InstrumentingCache.get (17 samples, 0.09%)
com/codahale/metrics/Meter.mark (6 samples, 0.03%)
com/codahale/metrics/Meter.mark (6 samples, 0.03%)
org/apache/cassandra/cache/ConcurrentLinkedHashCache.get (10 samples, 0.05%)
org/apache/cassandra/cache/ConcurrentLinkedHashCache.get (10 samples, 0.05%)
com/googlecode/concurrentlinkedhashmap/ConcurrentLinkedHashMap.get (10 samples, 0.05%)
com/googlecode/concurrentlinkedhashmap/ConcurrentLinkedHashMap.afterRead (7 samples, 0.04%)
com/googlecode/concurrentlinkedhashmap/ConcurrentLinkedHashMap.notifyListener (7 samples, 0.04%)
org/apache/cassandra/io/sstable/format/big/BigTableReader.iterator (200 samples, 1.00%)
org/apache/cassandra/db/columniterator/SSTableIterator.<init> (200 samples, 1.00%)
org/apache/cassandra/db/columniterator/AbstractSSTableIterator.<init> (199 samples, 1.00%)
org/apache/cassandra/io/sstable/format/SSTableReader.getFileDataInput (196 samples, 0.98%)
org/apache/cassandra/io/util/FileHandle.createReader (194 samples, 0.97%)
org/apache/cassandra/io/util/RandomAccessReader.seek (194 samples, 0.97%)
org/apache/cassandra/io/util/RandomAccessReader.reBufferAt (193 samples, 0.97%)
org/apache/cassandra/cache/ChunkCache$CachingRebufferer.rebuffer (189 samples, 0.95%)
org/apache/cassandra/cache/ChunkCache$CachingRebufferer.rebuffer (189 samples, 0.95%)
com/codahale/metrics/Meter.mark (6 samples, 0.03%)
com/codahale/metrics/Meter.mark (6 samples, 0.03%)
com/github/benmanes/caffeine/cache/LocalLoadingCache.get (182 samples, 0.91%)
com/github/benmanes/caffeine/cache/LocalCache.computeIfAbsent (182 samples, 0.91%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.computeIfAbsent (182 samples, 0.91%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.doComputeIfAbsent (176 samples, 0.88%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.afterWrite (12 samples, 0.06%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.scheduleAfterWrite (11 samples, 0.06%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.scheduleDrainBuffers (10 samples, 0.05%)
com/google/common/util/concurrent/MoreExecutors$DirectExecutor.execute (10 samples, 0.05%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$PerformCleanupTask.run (9 samples, 0.05%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.performCleanUp (9 samples, 0.05%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.maintenance (9 samples, 0.05%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.evictEntries (6 samples, 0.03%)
java/util/concurrent/ConcurrentHashMap.compute (162 samples, 0.81%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$$Lambda$199/1113417683.apply (160 samples, 0.80%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.lambda$doComputeIfAbsent$15 (160 samples, 0.80%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$BoundedLocalLoadingCache$$Lambda$146/776689825.apply (160 samples, 0.80%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$BoundedLocalLoadingCache.lambda$new$0 (159 samples, 0.80%)
org/apache/cassandra/cache/ChunkCache.load (159 samples, 0.80%)
org/apache/cassandra/cache/ChunkCache.load (159 samples, 0.80%)
com/codahale/metrics/Timer$Context.close (9 samples, 0.05%)
com/codahale/metrics/Timer$Context.stop (9 samples, 0.05%)
com/codahale/metrics/Timer.update (9 samples, 0.05%)
com/codahale/metrics/Timer.update (9 samples, 0.05%)
com/codahale/metrics/Histogram.update (9 samples, 0.05%)
org/apache/cassandra/metrics/DecayingEstimatedHistogramReservoir.update (6 samples, 0.03%)
java/util/Arrays.binarySearch (5 samples, 0.03%)
java/util/Arrays.binarySearch0 (5 samples, 0.03%)
org/apache/cassandra/io/util/CompressedChunkReader$Mmap.readChunk (145 samples, 0.73%)
org/apache/cassandra/io/compress/LZ4Compressor.uncompress (145 samples, 0.73%)
net/jpountz/lz4/LZ4JNIFastDecompressor.decompress (145 samples, 0.73%)
net/jpountz/lz4/LZ4JNI.LZ4_decompress_fast (91 samples, 0.46%)
LZ4_decompress_fast (24 samples, 0.12%)
[unknown] (63 samples, 0.32%)
LZ4_decompress_fast (62 samples, 0.31%)
updateBytesCRC32 (53 samples, 0.27%)
org/apache/cassandra/utils/memory/BufferPool.get (5 samples, 0.03%)
org/apache/cassandra/utils/memory/BufferPool.takeFromPool (5 samples, 0.03%)
org/apache/cassandra/utils/memory/BufferPool.maybeTakeFromPool (5 samples, 0.03%)
org/apache/cassandra/utils/memory/BufferPool$LocalPool.get (5 samples, 0.03%)
java/util/concurrent/ConcurrentHashMap.get (5 samples, 0.03%)
org/apache/cassandra/db/transform/BaseRows.hasNext (936 samples, 4.68%)
org/a..
org/apache/cassandra/db/columniterator/AbstractSSTableIterator.hasNext (930 samples, 4.65%)
org/a..
org/apache/cassandra/db/columniterator/AbstractSSTableIterator$Reader.hasNext (929 samples, 4.65%)
org/a..
org/apache/cassandra/db/columniterator/SSTableIterator$ForwardReader.hasNextInternal (929 samples, 4.65%)
org/a..
org/apache/cassandra/db/columniterator/SSTableIterator$ForwardReader.computeNext (929 samples, 4.65%)
org/a..
org/apache/cassandra/db/UnfilteredDeserializer$CurrentDeserializer.readNext (925 samples, 4.63%)
org/a..
org/apache/cassandra/db/ClusteringPrefix$Deserializer.deserializeNextClustering (10 samples, 0.05%)
org/apache/cassandra/db/ClusteringPrefix$Deserializer.deserializeAll (10 samples, 0.05%)
org/apache/cassandra/db/ClusteringPrefix$Deserializer.deserializeOne (10 samples, 0.05%)
org/apache/cassandra/db/marshal/AbstractType.readValue (8 samples, 0.04%)
org/apache/cassandra/utils/ByteBufferUtil.read (5 samples, 0.03%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (5 samples, 0.03%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (5 samples, 0.03%)
org/apache/cassandra/io/util/RebufferingInputStream.read (5 samples, 0.03%)
org/apache/cassandra/db/rows/UnfilteredSerializer.deserializeRowBody (913 samples, 4.57%)
org/a..
org/apache/cassandra/db/Columns.apply (689 samples, 3.45%)
org..
org/apache/cassandra/utils/btree/BTree.apply (689 samples, 3.45%)
org..
org/apache/cassandra/utils/btree/BTree.applyForwards (686 samples, 3.43%)
org..
itable stub (26 samples, 0.13%)
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$201/1128294287.accept (31 samples, 0.16%)
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$deserializeRowBody$1 (23 samples, 0.12%)
org/apache/cassandra/db/rows/UnfilteredSerializer.readSimpleColumn (23 samples, 0.12%)
org/apache/cassandra/db/rows/Cell$Serializer.deserialize (17 samples, 0.09%)
org/apache/cassandra/db/marshal/AbstractType.readValue (12 samples, 0.06%)
org/apache/cassandra/utils/ByteBufferUtil.read (12 samples, 0.06%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (7 samples, 0.04%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (7 samples, 0.04%)
org/apache/cassandra/io/util/RebufferingInputStream.read (7 samples, 0.04%)
org/apache/cassandra/utils/btree/BTree.applyForwards (618 samples, 3.09%)
org..
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$201/1128294287.accept (610 samples, 3.05%)
org..
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$deserializeRowBody$1 (610 samples, 3.05%)
org..
org/apache/cassandra/db/rows/UnfilteredSerializer.readSimpleColumn (610 samples, 3.05%)
org..
org/apache/cassandra/db/rows/BTreeRow$Builder.addCell (51 samples, 0.26%)
org/apache/cassandra/utils/btree/BTree$Builder.add (51 samples, 0.26%)
org/apache/cassandra/db/rows/Cell$Serializer.deserialize (366 samples, 1.83%)
o..
org/apache/cassandra/db/marshal/AbstractType.isCounter (9 samples, 0.05%)
org/apache/cassandra/db/marshal/AbstractType.readValue (259 samples, 1.30%)
org/apache/cassandra/io/util/RebufferingInputStream.readUnsignedVInt (9 samples, 0.05%)
org/apache/cassandra/utils/ByteBufferUtil.read (243 samples, 1.22%)
itable stub (43 samples, 0.22%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (124 samples, 0.62%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (118 samples, 0.59%)
org/apache/cassandra/io/util/RebufferingInputStream.read (115 samples, 0.58%)
jbyte_disjoint_arraycopy (33 samples, 0.17%)
jshort_disjoint_arraycopy (10 samples, 0.05%)
org/apache/cassandra/io/util/RandomAccessReader.reBuffer (20 samples, 0.10%)
org/apache/cassandra/io/util/RandomAccessReader.reBufferAt (20 samples, 0.10%)
org/apache/cassandra/cache/ChunkCache$CachingRebufferer.rebuffer (20 samples, 0.10%)
org/apache/cassandra/cache/ChunkCache$CachingRebufferer.rebuffer (20 samples, 0.10%)
com/github/benmanes/caffeine/cache/LocalLoadingCache.get (20 samples, 0.10%)
com/github/benmanes/caffeine/cache/LocalCache.computeIfAbsent (20 samples, 0.10%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.computeIfAbsent (20 samples, 0.10%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.doComputeIfAbsent (20 samples, 0.10%)
java/util/concurrent/ConcurrentHashMap.compute (18 samples, 0.09%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$$Lambda$199/1113417683.apply (18 samples, 0.09%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.lambda$doComputeIfAbsent$15 (18 samples, 0.09%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$BoundedLocalLoadingCache$$Lambda$146/776689825.apply (18 samples, 0.09%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$BoundedLocalLoadingCache.lambda$new$0 (18 samples, 0.09%)
org/apache/cassandra/cache/ChunkCache.load (18 samples, 0.09%)
org/apache/cassandra/cache/ChunkCache.load (18 samples, 0.09%)
org/apache/cassandra/io/util/CompressedChunkReader$Mmap.readChunk (16 samples, 0.08%)
org/apache/cassandra/io/compress/LZ4Compressor.uncompress (16 samples, 0.08%)
net/jpountz/lz4/LZ4JNIFastDecompressor.decompress (16 samples, 0.08%)
net/jpountz/lz4/LZ4JNI.LZ4_decompress_fast (10 samples, 0.05%)
[unknown] (7 samples, 0.04%)
LZ4_decompress_fast (7 samples, 0.04%)
updateBytesCRC32 (6 samples, 0.03%)
unsafe_arraycopy (8 samples, 0.04%)
org/apache/cassandra/db/marshal/CollectionType$CollectionPathSerializer.deserialize (5 samples, 0.03%)
org/apache/cassandra/utils/ByteBufferUtil.readWithVIntLength (5 samples, 0.03%)
org/apache/cassandra/db/rows/SerializationHelper.canSkipValue (46 samples, 0.23%)
org/apache/cassandra/db/filter/ColumnFilter.fetchedColumnIsQueried (46 samples, 0.23%)
org/apache/cassandra/db/PartitionColumns.contains (46 samples, 0.23%)
org/apache/cassandra/db/Columns.contains (46 samples, 0.23%)
itable stub (19 samples, 0.10%)
org/apache/cassandra/io/util/RebufferingInputStream.readUnsignedByte (9 samples, 0.05%)
org/apache/cassandra/io/util/RebufferingInputStream.readUnsignedByte (10 samples, 0.05%)
org/apache/cassandra/io/util/RebufferingInputStream.readByte (10 samples, 0.05%)
vtable stub (7 samples, 0.04%)
org/apache/cassandra/db/rows/SerializationHelper.isDropped (121 samples, 0.61%)
org/apache/cassandra/db/rows/BTreeRow$Builder.build (217 samples, 1.09%)
org/apache/cassandra/db/rows/BTreeRow$Builder.reset (7 samples, 0.04%)
org/apache/cassandra/utils/btree/BTree$Builder.reuse (7 samples, 0.04%)
org/apache/cassandra/utils/btree/BTree$Builder.reuse (7 samples, 0.04%)
org/apache/cassandra/db/rows/BTreeRow.access$200 (60 samples, 0.30%)
org/apache/cassandra/db/rows/BTreeRow.minDeletionTime (60 samples, 0.30%)
org/apache/cassandra/utils/btree/BTree.apply (60 samples, 0.30%)
org/apache/cassandra/utils/btree/BTree.applyForwards (58 samples, 0.29%)
itable stub (15 samples, 0.08%)
org/apache/cassandra/db/rows/BTreeRow$$Lambda$119/1719572196.accept (7 samples, 0.04%)
org/apache/cassandra/utils/btree/BTree.applyForwards (13 samples, 0.07%)
org/apache/cassandra/db/rows/BTreeRow$$Lambda$119/1719572196.accept (8 samples, 0.04%)
org/apache/cassandra/db/rows/BTreeRow.lambda$minDeletionTime$0 (8 samples, 0.04%)
org/apache/cassandra/db/rows/BTreeRow.minDeletionTime (8 samples, 0.04%)
org/apache/cassandra/utils/btree/BTree$Builder.build (149 samples, 0.75%)
org/apache/cassandra/utils/btree/BTree.build (148 samples, 0.74%)
org/apache/cassandra/utils/btree/BTree.buildInternal (147 samples, 0.74%)
org/apache/cassandra/utils/btree/TreeBuilder.build (143 samples, 0.72%)
itable stub (11 samples, 0.06%)
java/util/SubList$1.next (17 samples, 0.09%)
java/util/AbstractList$Itr.next (13 samples, 0.07%)
sun/security/jca/ProviderList$3.get (13 samples, 0.07%)
org/apache/cassandra/utils/btree/NodeBuilder.addNewKey (64 samples, 0.32%)
org/apache/cassandra/utils/btree/NodeBuilder.ensureRoom (21 samples, 0.11%)
org/apache/cassandra/utils/btree/NodeBuilder.buildFromRange (9 samples, 0.05%)
org/apache/cassandra/utils/btree/NodeBuilder.ascendToRoot (5 samples, 0.03%)
org/apache/cassandra/utils/btree/NodeBuilder.ascend (5 samples, 0.03%)
org/apache/cassandra/utils/btree/NodeBuilder.clear (11 samples, 0.06%)
org/apache/cassandra/utils/btree/NodeBuilder.clearSelf (11 samples, 0.06%)
java/util/Arrays.fill (11 samples, 0.06%)
org/apache/cassandra/utils/btree/NodeBuilder.toNode (23 samples, 0.12%)
itable stub (8 samples, 0.04%)
java/util/SubList$1.hasNext (7 samples, 0.04%)
org/apache/cassandra/utils/btree/NodeBuilder.buildFromRange (7 samples, 0.04%)
org/apache/cassandra/io/util/RebufferingInputStream.readUnsignedVInt (6 samples, 0.03%)
org/apache/cassandra/utils/MergeIterator$ManyToOne.replaceAndSink (13 samples, 0.07%)
org/apache/cassandra/utils/MergeIterator$Candidate.compareTo (13 samples, 0.07%)
org/apache/cassandra/db/ClusteringComparator.compare (11 samples, 0.06%)
org/apache/cassandra/db/ClusteringComparator.compare (10 samples, 0.05%)
org/apache/cassandra/db/ClusteringComparator.compare (7 samples, 0.04%)
org/apache/cassandra/utils/MergeIterator$ManyToOne.consume (14 samples, 0.07%)
org/apache/cassandra/db/rows/UnfilteredRowIterators$UnfilteredRowMergeIterator$MergeReducer.getReduced (8 samples, 0.04%)
org/apache/cassandra/db/rows/UnfilteredRowIterators$UnfilteredRowMergeIterator$MergeReducer.getReduced (8 samples, 0.04%)
org/apache/cassandra/db/rows/Row$Merger.merge (8 samples, 0.04%)
org/apache/cassandra/db/transform/BaseIterator.close (10 samples, 0.05%)
org/apache/cassandra/db/transform/BaseIterator.close (9 samples, 0.05%)
org/apache/cassandra/db/transform/BaseRows.runOnClose (7 samples, 0.04%)
org/apache/cassandra/db/SinglePartitionReadCommand$1UpdateSstablesIterated.onPartitionClose (6 samples, 0.03%)
org/apache/cassandra/metrics/TableMetrics.updateSSTableIterated (6 samples, 0.03%)
org/apache/cassandra/metrics/TableMetrics$TableHistogram.update (6 samples, 0.03%)
com/codahale/metrics/Histogram.update (6 samples, 0.03%)
org/apache/cassandra/metrics/DecayingEstimatedHistogramReservoir.update (6 samples, 0.03%)
java/util/Arrays.binarySearch (5 samples, 0.03%)
java/util/Arrays.binarySearch0 (5 samples, 0.03%)
org/apache/cassandra/db/transform/BasePartitions.hasNext (11 samples, 0.06%)
org/apache/cassandra/db/ReadCommand$1MetricRecording.applyToPartition (7 samples, 0.04%)
org/apache/cassandra/db/ReadCommand$1MetricRecording.applyToPartition (7 samples, 0.04%)
org/apache/cassandra/db/transform/Transformation.apply (7 samples, 0.04%)
org/apache/cassandra/db/transform/Transformation.add (7 samples, 0.04%)
org/apache/cassandra/db/transform/UnfilteredRows.add (7 samples, 0.04%)
org/apache/cassandra/db/transform/BaseRows.add (7 samples, 0.04%)
org/apache/cassandra/db/transform/BaseRows.applyOne (7 samples, 0.04%)
org/apache/cassandra/db/ReadCommand$1MetricRecording.applyToRow (7 samples, 0.04%)
org/apache/cassandra/db/ReadCommand.executeLocally (115 samples, 0.58%)
org/apache/cassandra/db/SinglePartitionReadCommand.queryStorage (110 samples, 0.55%)
org/apache/cassandra/db/SinglePartitionReadCommand.queryMemtableAndDisk (110 samples, 0.55%)
org/apache/cassandra/db/SinglePartitionReadCommand.queryMemtableAndDiskInternal (110 samples, 0.55%)
org/apache/cassandra/db/Memtable.getPartition (8 samples, 0.04%)
java/util/concurrent/ConcurrentSkipListMap.get (8 samples, 0.04%)
java/util/concurrent/ConcurrentSkipListMap.doGet (8 samples, 0.04%)
java/util/concurrent/ConcurrentSkipListMap.findPredecessor (5 samples, 0.03%)
org/apache/cassandra/db/SinglePartitionReadCommand.withSSTablesIterated (88 samples, 0.44%)
org/apache/cassandra/db/rows/UnfilteredRowIterator.isEmpty (74 samples, 0.37%)
org/apache/cassandra/utils/AbstractIterator.hasNext (73 samples, 0.37%)
org/apache/cassandra/db/rows/UnfilteredRowIterators$UnfilteredRowMergeIterator.computeNext (73 samples, 0.37%)
org/apache/cassandra/db/rows/UnfilteredRowIterators$UnfilteredRowMergeIterator.computeNext (73 samples, 0.37%)
org/apache/cassandra/utils/AbstractIterator.hasNext (73 samples, 0.37%)
org/apache/cassandra/utils/MergeIterator$ManyToOne.computeNext (73 samples, 0.37%)
org/apache/cassandra/utils/MergeIterator$ManyToOne.advance (73 samples, 0.37%)
org/apache/cassandra/utils/MergeIterator$Candidate.advance (72 samples, 0.36%)
org/apache/cassandra/utils/AbstractIterator.hasNext (72 samples, 0.36%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorWithLowerBound.computeNext (72 samples, 0.36%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorWithLowerBound.computeNext (72 samples, 0.36%)
org/apache/cassandra/db/rows/LazilyInitializedUnfilteredRowIterator.computeNext (71 samples, 0.36%)
org/apache/cassandra/db/rows/LazilyInitializedUnfilteredRowIterator.maybeInit (39 samples, 0.20%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorWithLowerBound.initializeIterator (39 samples, 0.20%)
org/apache/cassandra/io/sstable/format/big/BigTableReader.iterator (37 samples, 0.19%)
org/apache/cassandra/io/sstable/format/big/BigTableReader.iterator (34 samples, 0.17%)
org/apache/cassandra/db/columniterator/SSTableIterator.<init> (34 samples, 0.17%)
org/apache/cassandra/db/columniterator/AbstractSSTableIterator.<init> (34 samples, 0.17%)
org/apache/cassandra/io/sstable/format/SSTableReader.getFileDataInput (34 samples, 0.17%)
org/apache/cassandra/io/util/FileHandle.createReader (34 samples, 0.17%)
org/apache/cassandra/io/util/RandomAccessReader.seek (34 samples, 0.17%)
org/apache/cassandra/io/util/RandomAccessReader.reBufferAt (33 samples, 0.17%)
org/apache/cassandra/cache/ChunkCache$CachingRebufferer.rebuffer (33 samples, 0.17%)
org/apache/cassandra/cache/ChunkCache$CachingRebufferer.rebuffer (33 samples, 0.17%)
com/github/benmanes/caffeine/cache/LocalLoadingCache.get (33 samples, 0.17%)
com/github/benmanes/caffeine/cache/LocalCache.computeIfAbsent (33 samples, 0.17%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.computeIfAbsent (33 samples, 0.17%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.doComputeIfAbsent (33 samples, 0.17%)
java/util/concurrent/ConcurrentHashMap.compute (29 samples, 0.15%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$$Lambda$199/1113417683.apply (29 samples, 0.15%)
com/github/benmanes/caffeine/cache/BoundedLocalCache.lambda$doComputeIfAbsent$15 (29 samples, 0.15%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$BoundedLocalLoadingCache$$Lambda$146/776689825.apply (26 samples, 0.13%)
com/github/benmanes/caffeine/cache/BoundedLocalCache$BoundedLocalLoadingCache.lambda$new$0 (26 samples, 0.13%)
org/apache/cassandra/cache/ChunkCache.load (26 samples, 0.13%)
org/apache/cassandra/cache/ChunkCache.load (26 samples, 0.13%)
com/codahale/metrics/Timer$Context.close (5 samples, 0.03%)
com/codahale/metrics/Timer$Context.stop (5 samples, 0.03%)
com/codahale/metrics/Timer.update (5 samples, 0.03%)
com/codahale/metrics/Timer.update (5 samples, 0.03%)
com/codahale/metrics/Histogram.update (5 samples, 0.03%)
org/apache/cassandra/io/util/CompressedChunkReader$Mmap.readChunk (20 samples, 0.10%)
org/apache/cassandra/io/compress/LZ4Compressor.uncompress (19 samples, 0.10%)
net/jpountz/lz4/LZ4JNIFastDecompressor.decompress (19 samples, 0.10%)
net/jpountz/lz4/LZ4JNI.LZ4_decompress_fast (16 samples, 0.08%)
[unknown] (12 samples, 0.06%)
LZ4_decompress_fast (11 samples, 0.06%)
org/apache/cassandra/db/transform/BaseRows.hasNext (32 samples, 0.16%)
org/apache/cassandra/db/columniterator/AbstractSSTableIterator.hasNext (32 samples, 0.16%)
org/apache/cassandra/db/columniterator/AbstractSSTableIterator$Reader.hasNext (32 samples, 0.16%)
org/apache/cassandra/db/columniterator/SSTableIterator$ForwardReader.hasNextInternal (32 samples, 0.16%)
org/apache/cassandra/db/columniterator/SSTableIterator$ForwardReader.computeNext (32 samples, 0.16%)
org/apache/cassandra/db/UnfilteredDeserializer$CurrentDeserializer.readNext (31 samples, 0.16%)
org/apache/cassandra/db/rows/UnfilteredSerializer.deserializeRowBody (29 samples, 0.15%)
org/apache/cassandra/db/Columns.apply (23 samples, 0.12%)
org/apache/cassandra/utils/btree/BTree.apply (23 samples, 0.12%)
org/apache/cassandra/utils/btree/BTree.applyForwards (23 samples, 0.12%)
org/apache/cassandra/utils/btree/BTree.applyForwards (21 samples, 0.11%)
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$201/1128294287.accept (20 samples, 0.10%)
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$deserializeRowBody$1 (20 samples, 0.10%)
org/apache/cassandra/db/rows/UnfilteredSerializer.readSimpleColumn (20 samples, 0.10%)
org/apache/cassandra/db/rows/Cell$Serializer.deserialize (12 samples, 0.06%)
org/apache/cassandra/db/marshal/AbstractType.readValue (6 samples, 0.03%)
org/apache/cassandra/utils/ByteBufferUtil.read (6 samples, 0.03%)
org/apache/cassandra/db/rows/BTreeRow$Builder.build (5 samples, 0.03%)
org/apache/cassandra/db/rows/UnfilteredRowIterators.merge (12 samples, 0.06%)
org/apache/cassandra/db/rows/UnfilteredRowIterators$UnfilteredRowMergeIterator.access$000 (12 samples, 0.06%)
org/apache/cassandra/db/rows/UnfilteredRowIterators$UnfilteredRowMergeIterator.create (12 samples, 0.06%)
org/apache/cassandra/db/rows/UnfilteredRowIterators$UnfilteredRowMergeIterator.<init> (11 samples, 0.06%)
org/apache/cassandra/utils/MergeIterator.get (10 samples, 0.05%)
org/apache/cassandra/utils/MergeIterator$ManyToOne.<init> (10 samples, 0.05%)
org/apache/cassandra/utils/MergeIterator$Candidate.<init> (10 samples, 0.05%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorWithLowerBound.lowerBound (10 samples, 0.05%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorWithLowerBound.lowerBound (9 samples, 0.05%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorWithLowerBound.getPartitionIndexLowerBound (8 samples, 0.04%)
org/apache/cassandra/io/sstable/format/SSTableReader.getCachedPosition (8 samples, 0.04%)
org/apache/cassandra/io/sstable/format/SSTableReader.getCachedPosition (8 samples, 0.04%)
org/apache/cassandra/cache/InstrumentingCache.getInternal (8 samples, 0.04%)
org/apache/cassandra/cache/ConcurrentLinkedHashCache.get (8 samples, 0.04%)
org/apache/cassandra/cache/ConcurrentLinkedHashCache.get (8 samples, 0.04%)
com/googlecode/concurrentlinkedhashmap/ConcurrentLinkedHashMap.get (8 samples, 0.04%)
com/googlecode/concurrentlinkedhashmap/ConcurrentHashMapV8.get (7 samples, 0.04%)
org/apache/cassandra/db/transform/BaseIterator.close (16 samples, 0.08%)
org/apache/cassandra/db/transform/BasePartitions.runOnClose (15 samples, 0.08%)
org/apache/cassandra/db/ReadCommand$1MetricRecording.onClose (15 samples, 0.08%)
org/apache/cassandra/db/SinglePartitionReadCommand.recordLatency (6 samples, 0.03%)
org/apache/cassandra/metrics/LatencyMetrics.addNano (6 samples, 0.03%)
org/apache/cassandra/metrics/TableMetrics$TableHistogram.update (9 samples, 0.05%)
com/codahale/metrics/Histogram.update (9 samples, 0.05%)
org/apache/cassandra/metrics/DecayingEstimatedHistogramReservoir.update (6 samples, 0.03%)
java/util/Arrays.binarySearch (5 samples, 0.03%)
java/util/Arrays.binarySearch0 (5 samples, 0.03%)
org/apache/cassandra/service/StorageProxy$LocalMutationRunnable.run (213 samples, 1.07%)
org/apache/cassandra/service/StorageProxy$8.runMayThrow (213 samples, 1.07%)
org/apache/cassandra/service/StorageProxy$$Lambda$357/549634465.run (213 samples, 1.07%)
org/apache/cassandra/db/Mutation.apply (213 samples, 1.07%)
org/apache/cassandra/db/Mutation.apply (213 samples, 1.07%)
org/apache/cassandra/db/Mutation.apply (213 samples, 1.07%)
org/apache/cassandra/db/Keyspace.apply (213 samples, 1.07%)
org/apache/cassandra/db/Keyspace.applyInternal (213 samples, 1.07%)
org/apache/cassandra/db/ColumnFamilyStore.apply (155 samples, 0.78%)
org/apache/cassandra/db/Memtable.put (141 samples, 0.71%)
java/util/concurrent/ConcurrentSkipListMap.putIfAbsent (5 samples, 0.03%)
java/util/concurrent/ConcurrentSkipListMap.doPut (5 samples, 0.03%)
java/util/concurrent/ConcurrentSkipListMap.findPredecessor (5 samples, 0.03%)
org/apache/cassandra/db/Memtable$ColumnsCollector.update (14 samples, 0.07%)
org/apache/cassandra/db/Memtable$ColumnsCollector.update (10 samples, 0.05%)
java/util/HashMap.get (10 samples, 0.05%)
java/util/HashMap.getNode (9 samples, 0.05%)
org/apache/cassandra/db/partitions/AtomicBTreePartition.addAllWithSizeDelta (116 samples, 0.58%)
org/apache/cassandra/db/PartitionColumns.mergeTo (8 samples, 0.04%)
org/apache/cassandra/db/Columns.mergeTo (7 samples, 0.04%)
org/apache/cassandra/utils/btree/BTree.merge (7 samples, 0.04%)
org/apache/cassandra/utils/btree/BTree.update (7 samples, 0.04%)
org/apache/cassandra/utils/btree/BTree.update (7 samples, 0.04%)
org/apache/cassandra/utils/btree/TreeBuilder.update (7 samples, 0.04%)
org/apache/cassandra/utils/btree/NodeBuilder.update (7 samples, 0.04%)
org/apache/cassandra/utils/btree/BTree.update (107 samples, 0.54%)
org/apache/cassandra/utils/btree/BTree.build (76 samples, 0.38%)
org/apache/cassandra/utils/btree/BTree.buildInternal (76 samples, 0.38%)
org/apache/cassandra/db/partitions/AtomicBTreePartition$RowUpdater.apply (74 samples, 0.37%)
org/apache/cassandra/db/partitions/AtomicBTreePartition$RowUpdater.apply (74 samples, 0.37%)
org/apache/cassandra/db/rows/BTreeRow$Builder.build (28 samples, 0.14%)
org/apache/cassandra/db/rows/BTreeRow.access$200 (13 samples, 0.07%)
org/apache/cassandra/db/rows/BTreeRow.minDeletionTime (13 samples, 0.07%)
org/apache/cassandra/utils/btree/BTree.apply (13 samples, 0.07%)
org/apache/cassandra/utils/btree/BTree.applyForwards (13 samples, 0.07%)
org/apache/cassandra/utils/btree/BTree$Builder.build (12 samples, 0.06%)
org/apache/cassandra/utils/btree/BTree.build (12 samples, 0.06%)
org/apache/cassandra/utils/btree/BTree.buildInternal (12 samples, 0.06%)
org/apache/cassandra/utils/btree/TreeBuilder.build (11 samples, 0.06%)
org/apache/cassandra/utils/btree/NodeBuilder.addNewKey (5 samples, 0.03%)
org/apache/cassandra/db/rows/BTreeRow.dataSize (5 samples, 0.03%)
org/apache/cassandra/db/rows/Rows.copy (38 samples, 0.19%)
org/apache/cassandra/utils/btree/BTreeSearchIterator.next (7 samples, 0.04%)
org/apache/cassandra/utils/memory/AbstractAllocator$CloningBTreeRowBuilder.addCell (26 samples, 0.13%)
org/apache/cassandra/db/rows/BufferCell.copy (24 samples, 0.12%)
org/apache/cassandra/utils/memory/ContextAllocator.clone (22 samples, 0.11%)
org/apache/cassandra/utils/memory/ContextAllocator.allocate (22 samples, 0.11%)
org/apache/cassandra/utils/memory/SlabAllocator.allocate (22 samples, 0.11%)
org/apache/cassandra/utils/memory/MemtableAllocator$SubAllocator.allocate (22 samples, 0.11%)
org/apache/cassandra/utils/memory/MemtableAllocator$SubAllocator.acquired (22 samples, 0.11%)
org/apache/cassandra/utils/memory/MemtablePool$SubPool.acquired (22 samples, 0.11%)
org/apache/cassandra/utils/memory/MemtablePool$SubPool.maybeClean (22 samples, 0.11%)
org/apache/cassandra/utils/memory/MemtablePool$SubPool.needsCleaning (22 samples, 0.11%)
jbyte_disjoint_arraycopy (5 samples, 0.03%)
org/apache/cassandra/utils/btree/TreeBuilder.update (31 samples, 0.16%)
org/apache/cassandra/utils/btree/NodeBuilder.update (31 samples, 0.16%)
org/apache/cassandra/utils/btree/NodeBuilder.addNewKey (30 samples, 0.15%)
org/apache/cassandra/db/partitions/AtomicBTreePartition$RowUpdater.apply (30 samples, 0.15%)
org/apache/cassandra/db/partitions/AtomicBTreePartition$RowUpdater.apply (30 samples, 0.15%)
org/apache/cassandra/db/rows/BTreeRow$Builder.build (6 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree$Builder.build (5 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.build (5 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.buildInternal (5 samples, 0.03%)
org/apache/cassandra/utils/btree/TreeBuilder.build (5 samples, 0.03%)
org/apache/cassandra/db/rows/Rows.copy (19 samples, 0.10%)
org/apache/cassandra/utils/memory/AbstractAllocator$CloningBTreeRowBuilder.addCell (15 samples, 0.08%)
org/apache/cassandra/db/rows/BufferCell.copy (12 samples, 0.06%)
org/apache/cassandra/utils/memory/ContextAllocator.clone (9 samples, 0.05%)
org/apache/cassandra/utils/memory/ContextAllocator.allocate (9 samples, 0.05%)
org/apache/cassandra/utils/memory/SlabAllocator.allocate (9 samples, 0.05%)
org/apache/cassandra/utils/memory/MemtableAllocator$SubAllocator.allocate (9 samples, 0.05%)
org/apache/cassandra/utils/memory/MemtableAllocator$SubAllocator.acquired (9 samples, 0.05%)
org/apache/cassandra/utils/memory/MemtablePool$SubPool.acquired (9 samples, 0.05%)
org/apache/cassandra/utils/memory/MemtablePool$SubPool.maybeClean (9 samples, 0.05%)
org/apache/cassandra/utils/memory/MemtablePool$SubPool.needsCleaning (9 samples, 0.05%)
org/apache/cassandra/metrics/LatencyMetrics.addNano (11 samples, 0.06%)
com/codahale/metrics/Timer.update (6 samples, 0.03%)
com/codahale/metrics/Timer.update (6 samples, 0.03%)
com/codahale/metrics/Histogram.update (6 samples, 0.03%)
org/apache/cassandra/metrics/DecayingEstimatedHistogramReservoir.update (5 samples, 0.03%)
org/apache/cassandra/metrics/LatencyMetrics.addNano (5 samples, 0.03%)
com/codahale/metrics/Timer.update (5 samples, 0.03%)
com/codahale/metrics/Timer.update (5 samples, 0.03%)
org/apache/cassandra/db/commitlog/CommitLog.add (56 samples, 0.28%)
org/apache/cassandra/db/Mutation$MutationSerializer.serialize (49 samples, 0.25%)
org/apache/cassandra/db/partitions/PartitionUpdate$PartitionUpdateSerializer.serialize (49 samples, 0.25%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer.serialize (49 samples, 0.25%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer.serialize (49 samples, 0.25%)
org/apache/cassandra/db/SerializationHeader$Serializer.serializeForMessaging (10 samples, 0.05%)
org/apache/cassandra/db/Columns$Serializer.serialize (10 samples, 0.05%)
org/apache/cassandra/utils/ByteBufferUtil.writeWithVIntLength (5 samples, 0.03%)
org/apache/cassandra/db/rows/UnfilteredRowIterator.isEmpty (12 samples, 0.06%)
org/apache/cassandra/utils/AbstractIterator.hasNext (12 samples, 0.06%)
org/apache/cassandra/db/rows/RowAndDeletionMergeIterator.computeNext (12 samples, 0.06%)
org/apache/cassandra/db/rows/RowAndDeletionMergeIterator.computeNext (12 samples, 0.06%)
org/apache/cassandra/db/rows/RowAndDeletionMergeIterator.computeNextInternal (12 samples, 0.06%)
org/apache/cassandra/db/rows/RowAndDeletionMergeIterator.consumeNextRow (12 samples, 0.06%)
org/apache/cassandra/db/rows/BTreeRow.filter (12 samples, 0.06%)
org/apache/cassandra/db/rows/BTreeRow.transformAndFilter (12 samples, 0.06%)
org/apache/cassandra/utils/btree/BTree.transformAndFilter (12 samples, 0.06%)
org/apache/cassandra/utils/btree/BTree.transformAndFilter (12 samples, 0.06%)
org/apache/cassandra/utils/btree/BTree.transformAndFilter (11 samples, 0.06%)
org/apache/cassandra/utils/btree/BTree$FiltrationTracker.apply (10 samples, 0.05%)
org/apache/cassandra/db/rows/BTreeRow$$Lambda$125/646235358.apply (10 samples, 0.05%)
org/apache/cassandra/db/rows/BTreeRow.lambda$filter$3 (10 samples, 0.05%)
java/util/HashMap.get (5 samples, 0.03%)
java/util/HashMap.getNode (5 samples, 0.03%)
org/apache/cassandra/db/Columns$$Lambda$124/93255726.test (5 samples, 0.03%)
org/apache/cassandra/db/Columns.lambda$inOrderInclusionTester$1 (5 samples, 0.03%)
org/apache/cassandra/utils/btree/BTreeSearchIterator.next (5 samples, 0.03%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serialize (27 samples, 0.14%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serialize (27 samples, 0.14%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serialize (27 samples, 0.14%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serializeRowBody (24 samples, 0.12%)
org/apache/cassandra/db/rows/BTreeRow.apply (24 samples, 0.12%)
org/apache/cassandra/utils/btree/BTree.apply (24 samples, 0.12%)
org/apache/cassandra/utils/btree/BTree.applyForwards (23 samples, 0.12%)
org/apache/cassandra/utils/btree/BTree.applyForwards (20 samples, 0.10%)
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$128/1181048539.accept (19 samples, 0.10%)
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$serializeRowBody$0 (19 samples, 0.10%)
org/apache/cassandra/db/rows/Cell$Serializer.serialize (18 samples, 0.09%)
org/apache/cassandra/db/marshal/AbstractType.writeValue (13 samples, 0.07%)
org/apache/cassandra/utils/ByteBufferUtil.writeWithVIntLength (9 samples, 0.05%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (7 samples, 0.04%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (6 samples, 0.03%)
jbyte_disjoint_arraycopy (5 samples, 0.03%)
org/apache/cassandra/utils/concurrent/SimpleCondition.signalAll (6 samples, 0.03%)
org/apache/cassandra/utils/concurrent/WaitQueue.signalAll (6 samples, 0.03%)
org/apache/cassandra/utils/concurrent/WaitQueue.hasWaiters (6 samples, 0.03%)
java/util/concurrent/ConcurrentLinkedQueue.isEmpty (6 samples, 0.03%)
java/util/concurrent/ConcurrentLinkedQueue.first (6 samples, 0.03%)
org/apache/cassandra/concurrent/SEPWorker.doWaitSpin (68 samples, 0.34%)
java/util/concurrent/ConcurrentSkipListMap.putIfAbsent (12 samples, 0.06%)
java/util/concurrent/ConcurrentSkipListMap.doPut (10 samples, 0.05%)
java/util/concurrent/ConcurrentSkipListMap.findPredecessor (5 samples, 0.03%)
java/util/concurrent/locks/LockSupport.parkNanos (51 samples, 0.26%)
sun/misc/Unsafe.park (51 samples, 0.26%)
Unsafe_Park (13 samples, 0.07%)
[unknown] (12 samples, 0.06%)
clock_gettime (11 samples, 0.06%)
__vdso_clock_gettime (11 samples, 0.06%)
__pthread_cond_timedwait (26 samples, 0.13%)
entry_SYSCALL_64_after_hwframe (25 samples, 0.13%)
do_syscall_64 (25 samples, 0.13%)
sys_futex (23 samples, 0.12%)
do_futex (19 samples, 0.10%)
futex_wait (19 samples, 0.10%)
futex_wait_queue_me (16 samples, 0.08%)
hrtimer_start_range_ns (5 samples, 0.03%)
_raw_spin_unlock_irqrestore (5 samples, 0.03%)
schedule (11 samples, 0.06%)
__schedule (11 samples, 0.06%)
finish_task_switch (9 samples, 0.05%)
org/apache/cassandra/net/IncomingTcpConnection.run (447 samples, 2.24%)
o..
org/apache/cassandra/net/IncomingTcpConnection.receiveMessages (447 samples, 2.24%)
o..
java/io/DataInputStream.readInt (39 samples, 0.20%)
net/jpountz/lz4/LZ4BlockInputStream.read (39 samples, 0.20%)
net/jpountz/lz4/LZ4BlockInputStream.refill (39 samples, 0.20%)
net/jpountz/lz4/LZ4BlockInputStream.readFully (32 samples, 0.16%)
sun/nio/ch/ChannelInputStream.read (32 samples, 0.16%)
sun/nio/ch/SocketAdaptor$SocketInputStream.read (32 samples, 0.16%)
sun/nio/ch/SocketChannelImpl.read (30 samples, 0.15%)
sun/nio/ch/IOUtil.read (29 samples, 0.15%)
sun/nio/ch/IOUtil.readIntoNativeBuffer (26 samples, 0.13%)
sun/nio/ch/SocketDispatcher.read (26 samples, 0.13%)
sun/nio/ch/FileDispatcherImpl.read0 (26 samples, 0.13%)
[unknown] (25 samples, 0.13%)
__read (24 samples, 0.12%)
entry_SYSCALL_64_after_hwframe (18 samples, 0.09%)
do_syscall_64 (18 samples, 0.09%)
sys_read (18 samples, 0.09%)
vfs_read (17 samples, 0.09%)
__vfs_read (15 samples, 0.08%)
new_sync_read (15 samples, 0.08%)
sock_read_iter (14 samples, 0.07%)
sock_recvmsg (13 samples, 0.07%)
inet_recvmsg (10 samples, 0.05%)
tcp_recvmsg (8 samples, 0.04%)
org/apache/cassandra/io/util/RebufferingInputStream.readInt (13 samples, 0.07%)
org/apache/cassandra/io/util/RebufferingInputStream.readPrimitiveSlowly (12 samples, 0.06%)
org/apache/cassandra/io/util/RebufferingInputStream.readByte (12 samples, 0.06%)
org/apache/cassandra/io/util/NIODataInputStream.reBuffer (11 samples, 0.06%)
sun/nio/ch/SocketChannelImpl.read (11 samples, 0.06%)
sun/nio/ch/IOUtil.read (11 samples, 0.06%)
sun/nio/ch/IOUtil.readIntoNativeBuffer (11 samples, 0.06%)
sun/nio/ch/SocketDispatcher.read (10 samples, 0.05%)
sun/nio/ch/FileDispatcherImpl.read0 (10 samples, 0.05%)
[unknown] (9 samples, 0.05%)
__read (9 samples, 0.05%)
entry_SYSCALL_64_after_hwframe (9 samples, 0.05%)
do_syscall_64 (9 samples, 0.05%)
sys_read (9 samples, 0.05%)
vfs_read (9 samples, 0.05%)
__vfs_read (8 samples, 0.04%)
new_sync_read (8 samples, 0.04%)
sock_read_iter (8 samples, 0.04%)
sock_recvmsg (8 samples, 0.04%)
inet_recvmsg (6 samples, 0.03%)
tcp_recvmsg (6 samples, 0.03%)
org/apache/cassandra/net/IncomingTcpConnection.receiveMessage (394 samples, 1.97%)
o..
org/apache/cassandra/net/MessageIn.read (365 samples, 1.83%)
o..
org/apache/cassandra/db/Mutation$MutationSerializer.deserialize (291 samples, 1.46%)
org/apache/cassandra/db/Mutation$MutationSerializer.deserialize (291 samples, 1.46%)
org/apache/cassandra/db/Mutation$MutationSerializer.deserialize (291 samples, 1.46%)
org/apache/cassandra/db/partitions/PartitionUpdate$PartitionUpdateSerializer.deserialize (287 samples, 1.44%)
org/apache/cassandra/db/partitions/PartitionUpdate$PartitionUpdateSerializer.deserialize30 (287 samples, 1.44%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer.deserializeHeader (115 samples, 0.58%)
org/apache/cassandra/db/SerializationHeader$Serializer.deserializeForMessaging (113 samples, 0.57%)
org/apache/cassandra/db/Columns$Serializer.deserialize (110 samples, 0.55%)
itable stub (7 samples, 0.04%)
org/apache/cassandra/config/CFMetaData.getColumnDefinition (31 samples, 0.16%)
java/util/HashMap.get (31 samples, 0.16%)
java/util/HashMap.getNode (31 samples, 0.16%)
org/apache/cassandra/utils/ByteBufferUtil.readWithVIntLength (36 samples, 0.18%)
org/apache/cassandra/utils/ByteBufferUtil.read (34 samples, 0.17%)
itable stub (7 samples, 0.04%)
java/io/DataInputStream.readFully (10 samples, 0.05%)
java/io/DataInputStream.readFully (10 samples, 0.05%)
net/jpountz/lz4/LZ4BlockInputStream.read (9 samples, 0.05%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (6 samples, 0.03%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (6 samples, 0.03%)
org/apache/cassandra/io/util/RebufferingInputStream.read (6 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree$Builder.build (23 samples, 0.12%)
org/apache/cassandra/utils/btree/BTree.build (23 samples, 0.12%)
org/apache/cassandra/utils/btree/BTree.buildInternal (23 samples, 0.12%)
org/apache/cassandra/utils/btree/TreeBuilder.build (20 samples, 0.10%)
org/apache/cassandra/utils/btree/NodeBuilder.addNewKey (7 samples, 0.04%)
org/apache/cassandra/utils/AbstractIterator.hasNext (165 samples, 0.83%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer$1.computeNext (165 samples, 0.83%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer$1.computeNext (165 samples, 0.83%)
org/apache/cassandra/db/rows/UnfilteredSerializer.deserialize (165 samples, 0.83%)
org/apache/cassandra/db/rows/UnfilteredSerializer.deserializeOne (165 samples, 0.83%)
org/apache/cassandra/db/rows/UnfilteredSerializer.deserializeRowBody (163 samples, 0.82%)
org/apache/cassandra/db/Columns.apply (127 samples, 0.64%)
org/apache/cassandra/utils/btree/BTree.apply (127 samples, 0.64%)
org/apache/cassandra/utils/btree/BTree.applyForwards (127 samples, 0.64%)
itable stub (5 samples, 0.03%)
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$201/1128294287.accept (5 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.applyForwards (116 samples, 0.58%)
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$201/1128294287.accept (114 samples, 0.57%)
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$deserializeRowBody$1 (114 samples, 0.57%)
org/apache/cassandra/db/rows/UnfilteredSerializer.readSimpleColumn (114 samples, 0.57%)
org/apache/cassandra/db/rows/BTreeRow$Builder.addCell (7 samples, 0.04%)
org/apache/cassandra/utils/btree/BTree$Builder.add (7 samples, 0.04%)
org/apache/cassandra/db/rows/Cell$Serializer.deserialize (74 samples, 0.37%)
org/apache/cassandra/db/marshal/AbstractType.readValue (50 samples, 0.25%)
org/apache/cassandra/utils/ByteBufferUtil.read (46 samples, 0.23%)
itable stub (9 samples, 0.05%)
java/io/DataInputStream.readFully (8 samples, 0.04%)
java/io/DataInputStream.readFully (8 samples, 0.04%)
net/jpountz/lz4/LZ4BlockInputStream.read (8 samples, 0.04%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (14 samples, 0.07%)
org/apache/cassandra/io/util/RebufferingInputStream.readFully (12 samples, 0.06%)
org/apache/cassandra/io/util/RebufferingInputStream.read (12 samples, 0.06%)
org/apache/cassandra/io/util/NIODataInputStream.reBuffer (5 samples, 0.03%)
sun/nio/ch/SocketChannelImpl.read (5 samples, 0.03%)
sun/nio/ch/IOUtil.read (5 samples, 0.03%)
sun/nio/ch/IOUtil.readIntoNativeBuffer (5 samples, 0.03%)
org/apache/cassandra/db/rows/SerializationHelper.canSkipValue (10 samples, 0.05%)
org/apache/cassandra/db/filter/ColumnFilter.fetchedColumnIsQueried (10 samples, 0.05%)
org/apache/cassandra/db/PartitionColumns.contains (10 samples, 0.05%)
org/apache/cassandra/db/Columns.contains (10 samples, 0.05%)
org/apache/cassandra/db/rows/SerializationHelper.isDropped (21 samples, 0.11%)
org/apache/cassandra/db/rows/BTreeRow$Builder.build (36 samples, 0.18%)
org/apache/cassandra/db/rows/BTreeRow.access$200 (10 samples, 0.05%)
org/apache/cassandra/db/rows/BTreeRow.minDeletionTime (10 samples, 0.05%)
org/apache/cassandra/utils/btree/BTree.apply (10 samples, 0.05%)
org/apache/cassandra/utils/btree/BTree.applyForwards (10 samples, 0.05%)
org/apache/cassandra/utils/btree/BTree$Builder.build (23 samples, 0.12%)
org/apache/cassandra/utils/btree/BTree.build (23 samples, 0.12%)
org/apache/cassandra/utils/btree/BTree.buildInternal (22 samples, 0.11%)
org/apache/cassandra/utils/btree/TreeBuilder.build (20 samples, 0.10%)
org/apache/cassandra/utils/btree/NodeBuilder.addNewKey (9 samples, 0.05%)
org/apache/cassandra/db/ReadResponse$Serializer.deserialize (5 samples, 0.03%)
org/apache/cassandra/db/ReadResponse$Serializer.deserialize (5 samples, 0.03%)
org/apache/cassandra/utils/ByteBufferUtil.readWithVIntLength (5 samples, 0.03%)
org/apache/cassandra/utils/ByteBufferUtil.read (5 samples, 0.03%)
org/apache/cassandra/io/ForwardingVersionedSerializer.deserialize (61 samples, 0.31%)
org/apache/cassandra/db/ReadCommand$Serializer.deserialize (61 samples, 0.31%)
org/apache/cassandra/db/ReadCommand$Serializer.deserialize (61 samples, 0.31%)
org/apache/cassandra/db/SinglePartitionReadCommand$Deserializer.deserialize (6 samples, 0.03%)
org/apache/cassandra/db/filter/ColumnFilter$Serializer.deserialize (51 samples, 0.26%)
org/apache/cassandra/db/Columns$Serializer.deserialize (51 samples, 0.26%)
org/apache/cassandra/config/CFMetaData.getColumnDefinition (19 samples, 0.10%)
java/util/HashMap.get (19 samples, 0.10%)
java/util/HashMap.getNode (19 samples, 0.10%)
org/apache/cassandra/utils/ByteBufferUtil.readWithVIntLength (11 samples, 0.06%)
org/apache/cassandra/utils/ByteBufferUtil.read (10 samples, 0.05%)
org/apache/cassandra/utils/btree/BTree$Builder.build (12 samples, 0.06%)
org/apache/cassandra/utils/btree/BTree.build (12 samples, 0.06%)
org/apache/cassandra/utils/btree/BTree.buildInternal (12 samples, 0.06%)
org/apache/cassandra/utils/btree/TreeBuilder.build (12 samples, 0.06%)
org/apache/cassandra/utils/btree/NodeBuilder.addNewKey (5 samples, 0.03%)
org/apache/cassandra/net/MessageIn.readConstructionTime (15 samples, 0.08%)
org/apache/cassandra/metrics/MessagingMetrics.addTimeTaken (14 samples, 0.07%)
com/codahale/metrics/Timer.update (14 samples, 0.07%)
com/codahale/metrics/Timer.update (14 samples, 0.07%)
com/codahale/metrics/Histogram.update (13 samples, 0.07%)
org/apache/cassandra/metrics/DecayingEstimatedHistogramReservoir.update (10 samples, 0.05%)
java/util/Arrays.binarySearch (10 samples, 0.05%)
java/util/Arrays.binarySearch0 (10 samples, 0.05%)
os::javaTimeMillis() (9 samples, 0.05%)
gettimeofday (9 samples, 0.05%)
entry_SYSCALL_64_after_hwframe (5 samples, 0.03%)
do_syscall_64 (5 samples, 0.03%)
org/apache/cassandra/net/MessagingService.receive (14 samples, 0.07%)
org/apache/cassandra/tracing/Tracing.initializeFromMessage (5 samples, 0.03%)
org/apache/cassandra/net/OutboundTcpConnection.run (368 samples, 1.84%)
o..
org/apache/cassandra/net/OutboundTcpConnection.writeConnected (337 samples, 1.69%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.flush (40 samples, 0.20%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.doFlush (40 samples, 0.20%)
sun/nio/ch/SocketChannelImpl.write (40 samples, 0.20%)
sun/nio/ch/IOUtil.write (35 samples, 0.18%)
sun/nio/ch/IOUtil.writeFromNativeBuffer (35 samples, 0.18%)
sun/nio/ch/SocketDispatcher.write (35 samples, 0.18%)
sun/nio/ch/FileDispatcherImpl.write0 (35 samples, 0.18%)
[unknown] (35 samples, 0.18%)
__libc_write (35 samples, 0.18%)
entry_SYSCALL_64_after_hwframe (33 samples, 0.17%)
do_syscall_64 (33 samples, 0.17%)
sys_write (31 samples, 0.16%)
vfs_write (31 samples, 0.16%)
__vfs_write (28 samples, 0.14%)
new_sync_write (28 samples, 0.14%)
sock_write_iter (28 samples, 0.14%)
sock_sendmsg (28 samples, 0.14%)
inet_sendmsg (28 samples, 0.14%)
tcp_sendmsg (26 samples, 0.13%)
tcp_sendmsg_locked (23 samples, 0.12%)
tcp_push (15 samples, 0.08%)
__tcp_push_pending_frames (15 samples, 0.08%)
tcp_write_xmit (15 samples, 0.08%)
__tcp_transmit_skb (10 samples, 0.05%)
ip_queue_xmit (8 samples, 0.04%)
ip_local_out (7 samples, 0.04%)
ip_output (7 samples, 0.04%)
ip_finish_output (6 samples, 0.03%)
ip_finish_output2 (6 samples, 0.03%)
org/apache/cassandra/io/util/WrappedDataOutputStreamPlus.flush (45 samples, 0.23%)
net/jpountz/lz4/LZ4BlockOutputStream.flush (45 samples, 0.23%)
net/jpountz/lz4/LZ4BlockOutputStream.flushBufferedData (45 samples, 0.23%)
java/nio/channels/Channels$1.write (25 samples, 0.13%)
java/nio/channels/Channels.access$000 (25 samples, 0.13%)
java/nio/channels/Channels.writeFully (25 samples, 0.13%)
java/nio/channels/Channels.writeFullyImpl (25 samples, 0.13%)
sun/nio/ch/SocketChannelImpl.write (24 samples, 0.12%)
sun/nio/ch/IOUtil.write (22 samples, 0.11%)
sun/nio/ch/IOUtil.writeFromNativeBuffer (21 samples, 0.11%)
sun/nio/ch/SocketDispatcher.write (20 samples, 0.10%)
sun/nio/ch/FileDispatcherImpl.write0 (19 samples, 0.10%)
[unknown] (19 samples, 0.10%)
__libc_write (19 samples, 0.10%)
entry_SYSCALL_64_after_hwframe (19 samples, 0.10%)
do_syscall_64 (19 samples, 0.10%)
sys_write (18 samples, 0.09%)
vfs_write (17 samples, 0.09%)
__vfs_write (14 samples, 0.07%)
new_sync_write (14 samples, 0.07%)
sock_write_iter (14 samples, 0.07%)
sock_sendmsg (14 samples, 0.07%)
inet_sendmsg (13 samples, 0.07%)
tcp_sendmsg (12 samples, 0.06%)
tcp_sendmsg_locked (11 samples, 0.06%)
tcp_push (7 samples, 0.04%)
__tcp_push_pending_frames (7 samples, 0.04%)
tcp_write_xmit (7 samples, 0.04%)
net/jpountz/lz4/LZ4Compressor.compress (15 samples, 0.08%)
net/jpountz/lz4/LZ4JNICompressor.compress (15 samples, 0.08%)
net/jpountz/lz4/LZ4JNI.LZ4_compress_limitedOutput (14 samples, 0.07%)
[unknown] (14 samples, 0.07%)
LZ4_compress_generic.constprop.1 (13 samples, 0.07%)
net/jpountz/xxhash/StreamingXXHash32$1.update (5 samples, 0.03%)
net/jpountz/xxhash/StreamingXXHash32JNI.update (5 samples, 0.03%)
net/jpountz/xxhash/XXHashJNI.XXH32_update (5 samples, 0.03%)
org/apache/cassandra/net/OutboundTcpConnection.writeInternal (251 samples, 1.26%)
org/apache/cassandra/net/MessageOut.serialize (251 samples, 1.26%)
org/apache/cassandra/net/MessageOut.serialize (248 samples, 1.24%)
org/apache/cassandra/db/Mutation$MutationSerializer.serialize (198 samples, 0.99%)
org/apache/cassandra/db/Mutation$MutationSerializer.serialize (197 samples, 0.99%)
org/apache/cassandra/db/partitions/PartitionUpdate$PartitionUpdateSerializer.serialize (193 samples, 0.97%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer.serialize (193 samples, 0.97%)
org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer.serialize (192 samples, 0.96%)
org/apache/cassandra/db/SerializationHeader$Serializer.serializeForMessaging (48 samples, 0.24%)
org/apache/cassandra/db/Columns$Serializer.serialize (40 samples, 0.20%)
org/apache/cassandra/utils/ByteBufferUtil.writeWithVIntLength (33 samples, 0.17%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (13 samples, 0.07%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (11 samples, 0.06%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.writeUnsignedVInt (5 samples, 0.03%)
org/apache/cassandra/utils/btree/BTreeSearchIterator.next (6 samples, 0.03%)
org/apache/cassandra/db/Columns$Serializer.serializeSubset (8 samples, 0.04%)
itable stub (8 samples, 0.04%)
org/apache/cassandra/db/rows/UnfilteredRowIterator.isEmpty (59 samples, 0.30%)
org/apache/cassandra/utils/AbstractIterator.hasNext (59 samples, 0.30%)
org/apache/cassandra/db/rows/RowAndDeletionMergeIterator.computeNext (59 samples, 0.30%)
org/apache/cassandra/db/rows/RowAndDeletionMergeIterator.computeNext (59 samples, 0.30%)
org/apache/cassandra/db/rows/RowAndDeletionMergeIterator.computeNextInternal (59 samples, 0.30%)
org/apache/cassandra/db/rows/RowAndDeletionMergeIterator.consumeNextRow (59 samples, 0.30%)
org/apache/cassandra/db/rows/BTreeRow.filter (59 samples, 0.30%)
org/apache/cassandra/db/rows/BTreeRow.transformAndFilter (59 samples, 0.30%)
org/apache/cassandra/utils/btree/BTree.transformAndFilter (59 samples, 0.30%)
org/apache/cassandra/utils/btree/BTree.transformAndFilter (59 samples, 0.30%)
org/apache/cassandra/utils/btree/BTree.transformAndFilter (54 samples, 0.27%)
org/apache/cassandra/utils/btree/BTree$FiltrationTracker.apply (50 samples, 0.25%)
org/apache/cassandra/db/rows/BTreeRow$$Lambda$125/646235358.apply (48 samples, 0.24%)
org/apache/cassandra/db/rows/BTreeRow.lambda$filter$3 (48 samples, 0.24%)
java/util/HashMap.get (28 samples, 0.14%)
java/util/HashMap.getNode (28 samples, 0.14%)
org/apache/cassandra/db/Columns$$Lambda$124/93255726.test (19 samples, 0.10%)
org/apache/cassandra/db/Columns.lambda$inOrderInclusionTester$1 (19 samples, 0.10%)
org/apache/cassandra/utils/btree/BTreeSearchIterator.next (19 samples, 0.10%)
org/apache/cassandra/utils/btree/TreeCursor.seekTo (10 samples, 0.05%)
org/apache/cassandra/utils/btree/NodeCursor.seekInNode (7 samples, 0.04%)
java/util/Arrays.binarySearch (7 samples, 0.04%)
java/util/Arrays.binarySearch0 (7 samples, 0.04%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serialize (82 samples, 0.41%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serialize (82 samples, 0.41%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serialize (82 samples, 0.41%)
org/apache/cassandra/db/rows/UnfilteredSerializer.serializeRowBody (80 samples, 0.40%)
org/apache/cassandra/db/rows/BTreeRow.apply (80 samples, 0.40%)
org/apache/cassandra/utils/btree/BTree.apply (80 samples, 0.40%)
org/apache/cassandra/utils/btree/BTree.applyForwards (79 samples, 0.40%)
itable stub (6 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.applyForwards (69 samples, 0.35%)
org/apache/cassandra/db/rows/UnfilteredSerializer$$Lambda$128/1181048539.accept (67 samples, 0.34%)
org/apache/cassandra/db/rows/UnfilteredSerializer.lambda$serializeRowBody$0 (67 samples, 0.34%)
org/apache/cassandra/db/rows/Cell$Serializer.serialize (53 samples, 0.27%)
org/apache/cassandra/db/SerializationHeader.writeTimestamp (5 samples, 0.03%)
org/apache/cassandra/db/marshal/AbstractType.writeValue (32 samples, 0.16%)
itable stub (5 samples, 0.03%)
org/apache/cassandra/utils/ByteBufferUtil.writeWithVIntLength (24 samples, 0.12%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (14 samples, 0.07%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (13 samples, 0.07%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.writeUnsignedVInt (6 samples, 0.03%)
org/apache/cassandra/db/marshal/CollectionType$CollectionPathSerializer.serialize (12 samples, 0.06%)
org/apache/cassandra/utils/ByteBufferUtil.writeWithVIntLength (12 samples, 0.06%)
org/apache/cassandra/utils/btree/BTreeSearchIterator.next (11 samples, 0.06%)
org/apache/cassandra/utils/btree/TreeCursor.seekTo (8 samples, 0.04%)
org/apache/cassandra/utils/btree/NodeCursor.seekInNode (7 samples, 0.04%)
java/util/Arrays.binarySearch (7 samples, 0.04%)
java/util/Arrays.binarySearch0 (7 samples, 0.04%)
org/apache/cassandra/io/ForwardingVersionedSerializer.serialize (24 samples, 0.12%)
org/apache/cassandra/db/ReadCommand$Serializer.serialize (24 samples, 0.12%)
org/apache/cassandra/db/ReadCommand$Serializer.serialize (24 samples, 0.12%)
org/apache/cassandra/db/SinglePartitionReadCommand.serializeSelection (5 samples, 0.03%)
org/apache/cassandra/db/filter/ColumnFilter$Serializer.serialize (19 samples, 0.10%)
org/apache/cassandra/db/Columns$Serializer.serialize (19 samples, 0.10%)
org/apache/cassandra/utils/ByteBufferUtil.writeWithVIntLength (17 samples, 0.09%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (7 samples, 0.04%)
org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.write (6 samples, 0.03%)
org/apache/cassandra/io/util/WrappedDataOutputStreamPlus.write (15 samples, 0.08%)
net/jpountz/lz4/LZ4BlockOutputStream.write (15 samples, 0.08%)
net/jpountz/lz4/LZ4BlockOutputStream.flushBufferedData (15 samples, 0.08%)
java/nio/channels/Channels$1.write (10 samples, 0.05%)
java/nio/channels/Channels.access$000 (10 samples, 0.05%)
java/nio/channels/Channels.writeFully (10 samples, 0.05%)
java/nio/channels/Channels.writeFullyImpl (10 samples, 0.05%)
sun/nio/ch/SocketChannelImpl.write (10 samples, 0.05%)
sun/nio/ch/IOUtil.write (10 samples, 0.05%)
sun/nio/ch/IOUtil.writeFromNativeBuffer (10 samples, 0.05%)
sun/nio/ch/SocketDispatcher.write (10 samples, 0.05%)
sun/nio/ch/FileDispatcherImpl.write0 (10 samples, 0.05%)
[unknown] (10 samples, 0.05%)
__libc_write (10 samples, 0.05%)
entry_SYSCALL_64_after_hwframe (10 samples, 0.05%)
do_syscall_64 (10 samples, 0.05%)
sys_write (10 samples, 0.05%)
vfs_write (10 samples, 0.05%)
__vfs_write (10 samples, 0.05%)
new_sync_write (10 samples, 0.05%)
sock_write_iter (10 samples, 0.05%)
sock_sendmsg (10 samples, 0.05%)
inet_sendmsg (10 samples, 0.05%)
tcp_sendmsg (10 samples, 0.05%)
tcp_sendmsg_locked (10 samples, 0.05%)
tcp_push (8 samples, 0.04%)
__tcp_push_pending_frames (8 samples, 0.04%)
tcp_write_xmit (8 samples, 0.04%)
__tcp_transmit_skb (7 samples, 0.04%)
ip_queue_xmit (7 samples, 0.04%)
ip_local_out (6 samples, 0.03%)
ip_output (6 samples, 0.03%)
ip_finish_output (5 samples, 0.03%)
ip_finish_output2 (5 samples, 0.03%)
dev_queue_xmit (5 samples, 0.03%)
__dev_queue_xmit (5 samples, 0.03%)
net/jpountz/lz4/LZ4Compressor.compress (5 samples, 0.03%)
net/jpountz/lz4/LZ4JNICompressor.compress (5 samples, 0.03%)
net/jpountz/lz4/LZ4JNI.LZ4_compress_limitedOutput (5 samples, 0.03%)
[unknown] (5 samples, 0.03%)
LZ4_compress_generic.constprop.1 (5 samples, 0.03%)
org/apache/cassandra/utils/CoalescingStrategies$CoalescingStrategy.coalesce (28 samples, 0.14%)
org/apache/cassandra/utils/CoalescingStrategies$DisabledCoalescingStrategy.coalesceInternal (28 samples, 0.14%)
java/util/concurrent/LinkedBlockingQueue.take (23 samples, 0.12%)
java/util/concurrent/locks/AbstractQueuedSynchronizer$ConditionObject.await (22 samples, 0.11%)
java/util/concurrent/locks/LockSupport.park (20 samples, 0.10%)
sun/misc/Unsafe.park (20 samples, 0.10%)
[unknown] (16 samples, 0.08%)
pthread_cond_wait@@GLIBC_2.3.2 (10 samples, 0.05%)
entry_SYSCALL_64_after_hwframe (8 samples, 0.04%)
do_syscall_64 (7 samples, 0.04%)
sys_futex (5 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree.applyForwards (22 samples, 0.11%)
org/apache/cassandra/utils/btree/BTree.applyForwards (22 samples, 0.11%)
org/apache/cassandra/db/rows/BTreeRow$Builder.addCell (5 samples, 0.03%)
org/apache/cassandra/utils/btree/BTree$Builder.add (5 samples, 0.03%)
org/apache/cassandra/db/rows/SerializationHelper.isDropped (17 samples, 0.09%)
start_thread (1,439 samples, 7.20%)
start_thread
java_start(Thread*) (1,439 samples, 7.20%)
java_start..
ConcurrentG1RefineThread::run() (571 samples, 2.86%)
Co..
ConcurrentG1RefineThread::run_young_rs_sampling() (5 samples, 0.03%)
DirtyCardQueueSet::apply_closure_to_completed_buffer(CardTableEntryClosure*, unsigned int, int, bool) (566 samples, 2.83%)
Di..
DirtyCardQueueSet::apply_closure_to_completed_buffer_helper(CardTableEntryClosure*, unsigned int, BufferNode*) (565 samples, 2.83%)
Di..
G1RemSet::refine_card(signed char*, unsigned int, bool) (6 samples, 0.03%)
RefineCardTableEntryClosure::do_card_ptr(signed char*, unsigned int) (558 samples, 2.79%)
Re..
G1RemSet::refine_card(signed char*, unsigned int, bool) [clone .part.170] (557 samples, 2.79%)
G1..
HeapRegion::oops_on_card_seq_iterate_careful(MemRegion, FilterOutOfRegionClosure*, bool, signed char*) (535 samples, 2.68%)
He..
G1BlockOffsetArray::forward_to_block_containing_addr_slow(HeapWord*, HeapWord*, void const*) (166 samples, 0.83%)
HeapRegion::block_is_obj(HeapWord const*) const (6 samples, 0.03%)
HeapRegion::block_size(HeapWord const*) const (99 samples, 0.50%)
G1CollectedHeap::heap() (11 samples, 0.06%)
HeapRegion::block_is_obj(HeapWord const*) const (31 samples, 0.16%)
G1BlockOffsetArrayContigSpace::block_start_unsafe(void const*) (13 samples, 0.07%)
HeapRegion::block_size(HeapWord const*) const (31 samples, 0.16%)
HeapRegion::block_is_obj(HeapWord const*) const (11 samples, 0.06%)
InstanceKlass::oop_oop_iterate_nv(oopDesc*, FilterOutOfRegionClosure*) (248 samples, 1.24%)
G1UpdateRSOrPushRefOopClosure::do_oop(unsigned int*) (21 samples, 0.11%)
OtherRegionsTable::add_reference(void*, int) (189 samples, 0.95%)
RSHashTable::add_card(int, int) (42 samples, 0.21%)
RSHashTable::entry_for_region_ind_create(int) (40 samples, 0.20%)
SparsePRT::add_card(int, int) (14 samples, 0.07%)
Monitor::unlock() (5 samples, 0.03%)
ObjArrayKlass::oop_oop_iterate_nv(oopDesc*, FilterOutOfRegionClosure*) (7 samples, 0.04%)
ObjArrayKlass::oop_oop_iterate_nv_m(oopDesc*, FilterOutOfRegionClosure*, MemRegion) (29 samples, 0.15%)
OtherRegionsTable::add_reference(void*, int) (19 samples, 0.10%)
GangWorker::loop() (864 samples, 4.32%)
GangW..
G1ParCleanupCTTask::work(unsigned int) (7 samples, 0.04%)
/lib/x86_64-linux-gnu/libc-2.27.so (7 samples, 0.04%)
G1ParTask::work(unsigned int) [clone .part.428] (856 samples, 4.28%)
G1Par..
G1ParEvacuateFollowersClosure::do_void() (746 samples, 3.73%)
G1Pa..
G1ParScanThreadState::copy_to_survivor_space(InCSetState, oopDesc*, markOopDesc*) (5 samples, 0.03%)
G1ParScanThreadState::trim_queue() (739 samples, 3.70%)
G1Pa..
/lib/x86_64-linux-gnu/libc-2.27.so (15 samples, 0.08%)
G1DefaultParGCAllocator::alloc_buffer(InCSetState, unsigned char) (7 samples, 0.04%)
G1ParScanThreadState::copy_to_survivor_space(InCSetState, oopDesc*, markOopDesc*) (508 samples, 2.54%)
G1..
InstanceKlass::oop_oop_iterate_backwards_nv(oopDesc*, G1ParScanClosure*) (163 samples, 0.82%)
void G1ParScanClosure::do_oop_nv<unsigned int>(unsigned int*) (99 samples, 0.50%)
InstanceKlass::vtable_length() const (5 samples, 0.03%)
ObjArrayKlass::oop_oop_iterate_v(oopDesc*, ExtendedOopClosure*) (56 samples, 0.28%)
G1ParScanClosure::do_oop(unsigned int*) (47 samples, 0.24%)
OopClosure::do_oop_v(unsigned int*) (5 samples, 0.03%)
objArrayOopDesc::object_size(int) (6 samples, 0.03%)
void G1ParScanClosure::do_oop_nv<unsigned int>(unsigned int*) (21 samples, 0.11%)
InstanceKlass::oop_oop_iterate_backwards_nv(oopDesc*, G1ParScanClosure*) (7 samples, 0.04%)
G1RootProcessor::evacuate_roots(OopClosure*, OopClosure*, CLDClosure*, CLDClosure*, bool, unsigned int) (16 samples, 0.08%)
StringTable::possibly_parallel_oops_do(OopClosure*) (9 samples, 0.05%)
G1RootProcessor::scan_remembered_sets(G1ParPushHeapRSClosure*, OopClosure*, unsigned int) (94 samples, 0.47%)
G1RemSet::oops_into_collection_set_do(G1ParPushHeapRSClosure*, CodeBlobClosure*, unsigned int) (94 samples, 0.47%)
G1CollectedHeap::iterate_dirty_card_closure(CardTableEntryClosure*, DirtyCardQueue*, bool, unsigned int) (33 samples, 0.17%)
DirtyCardQueueSet::apply_closure_to_completed_buffer(CardTableEntryClosure*, unsigned int, int, bool) (32 samples, 0.16%)
DirtyCardQueueSet::apply_closure_to_completed_buffer_helper(CardTableEntryClosure*, unsigned int, BufferNode*) (32 samples, 0.16%)
RefineRecordRefsIntoCSCardTableEntryClosure::do_card_ptr(signed char*, unsigned int) (31 samples, 0.16%)
G1RemSet::refine_card(signed char*, unsigned int, bool) [clone .part.170] (30 samples, 0.15%)
HeapRegion::oops_on_card_seq_iterate_careful(MemRegion, FilterOutOfRegionClosure*, bool, signed char*) (27 samples, 0.14%)
InstanceKlass::oop_oop_iterate_nv(oopDesc*, FilterOutOfRegionClosure*) (18 samples, 0.09%)
OtherRegionsTable::add_reference(void*, int) (10 samples, 0.05%)
G1RemSet::scanRS(G1ParPushHeapRSClosure*, CodeBlobClosure*, unsigned int) (61 samples, 0.31%)
G1CollectedHeap::collection_set_iterate_from(HeapRegion*, HeapRegionClosure*) (61 samples, 0.31%)
ScanRSClosure::doHeapRegion(HeapRegion*) (61 samples, 0.31%)
DirtyCardToOopClosure::do_MemRegion(MemRegion) (58 samples, 0.29%)
G1BlockOffsetArray::forward_to_block_containing_addr_slow(HeapWord*, HeapWord*, void const*) (13 samples, 0.07%)
G1BlockOffsetArrayContigSpace::block_start_unsafe(void const*) (8 samples, 0.04%)
HeapRegionDCTOC::walk_mem_region(MemRegion, HeapWord*, HeapWord*) (33 samples, 0.17%)
InstanceKlass::oop_oop_iterate_nv(oopDesc*, G1ParPushHeapRSClosure*) (13 samples, 0.07%)