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Date: Thu, 26 Nov 2020 08:12:02 +0800
From: kernel test robot <rong.a.chen@...el.com>
To: Chuck Lever <chuck.lever@...cle.com>
Cc: 0day robot <lkp@...el.com>, Daire Byrne <daire@...g.com>,
LKML <linux-kernel@...r.kernel.org>, lkp@...ts.01.org,
ying.huang@...el.com, feng.tang@...el.com, zhengjun.xing@...el.com,
netdev@...r.kernel.org, linux-nfs@...r.kernel.org
Subject: [SUNRPC] 3bc6a407d1: fsmark.files_per_sec -12.9% regression
Greeting,
FYI, we noticed a -12.9% regression of fsmark.files_per_sec due to commit:
commit: 3bc6a407d1a090417218ecdb0dd4a92a5d75704b ("[PATCH RFC] SUNRPC: Use zero-copy to perform socket send operations")
url: https://github.com/0day-ci/linux/commits/Chuck-Lever/SUNRPC-Use-zero-copy-to-perform-socket-send-operations/20201110-000351
base: git://git.linux-nfs.org/projects/trondmy/linux-nfs.git linux-next
in testcase: fsmark
on test machine: 192 threads Intel(R) Xeon(R) Platinum 9242 CPU @ 2.30GHz with 192G memory
with following parameters:
iterations: 1x
nr_threads: 64t
disk: 1BRD_48G
fs: xfs
fs2: nfsv4
filesize: 4M
test_size: 40G
sync_method: fsyncBeforeClose
cpufreq_governor: performance
ucode: 0x5003003
test-description: The fsmark is a file system benchmark to test synchronous write workloads, for example, mail servers workload.
test-url: https://sourceforge.net/projects/fsmark/
In addition to that, the commit also has significant impact on the following tests:
+------------------+---------------------------------------------------------------------------+
| testcase: change | fsmark: fsmark.files_per_sec -13.3% regression |
| test machine | 192 threads Intel(R) Xeon(R) Platinum 9242 CPU @ 2.30GHz with 192G memory |
| test parameters | cpufreq_governor=performance |
| | disk=1BRD_48G |
| | filesize=4M |
| | fs2=nfsv4 |
| | fs=xfs |
| | iterations=1x |
| | nr_threads=64t |
| | sync_method=NoSync |
| | test_size=40G |
| | ucode=0x5003003 |
+------------------+---------------------------------------------------------------------------+
If you fix the issue, kindly add following tag
Reported-by: kernel test robot <rong.a.chen@...el.com>
Details are as below:
-------------------------------------------------------------------------------------------------->
To reproduce:
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
bin/lkp install job.yaml # job file is attached in this email
bin/lkp run job.yaml
=========================================================================================
compiler/cpufreq_governor/disk/filesize/fs2/fs/iterations/kconfig/nr_threads/rootfs/sync_method/tbox_group/test_size/testcase/ucode:
gcc-9/performance/1BRD_48G/4M/nfsv4/xfs/1x/x86_64-rhel-8.3/64t/debian-10.4-x86_64-20200603.cgz/fsyncBeforeClose/lkp-csl-2ap2/40G/fsmark/0x5003003
commit:
v5.10-rc2
3bc6a407d1 ("SUNRPC: Use zero-copy to perform socket send operations")
v5.10-rc2 3bc6a407d1a090417218ecdb0dd
---------------- ---------------------------
%stddev %change %stddev
\ | \
13020954 +12.4% 14633883 ± 3% fsmark.app_overhead
558.15 -12.9% 485.88 fsmark.files_per_sec
21.42 +12.5% 24.10 fsmark.time.elapsed_time
21.42 +12.5% 24.10 fsmark.time.elapsed_time.max
1788 ± 5% -13.3% 1551 ± 4% fsmark.time.involuntary_context_switches
245.25 -12.4% 214.75 fsmark.time.percent_of_cpu_this_job_got
1495010 -3.3% 1446006 fsmark.time.voluntary_context_switches
2.54 ± 3% +16.7% 2.97 iostat.cpu.iowait
3965 ± 7% +63.2% 6471 ± 44% softirqs.CPU45.RCU
12441 ± 3% +8.1% 13448 ± 4% meminfo.Active
12332 ± 3% +8.2% 13339 ± 4% meminfo.Active(anon)
27337 ± 7% +41.3% 38640 ± 18% sched_debug.cfs_rq:/.min_vruntime.avg
14415 ± 19% +52.1% 21925 ± 14% sched_debug.cfs_rq:/.min_vruntime.min
1637052 -8.0% 1505871 ± 2% vmstat.io.bo
195349 ± 2% -12.7% 170450 ± 2% vmstat.system.cs
2.74 ± 4% +0.4 3.18 mpstat.cpu.all.iowait%
1.09 ± 7% -0.1 0.94 ± 2% mpstat.cpu.all.irq%
0.14 ± 5% +0.3 0.41 ± 2% mpstat.cpu.all.soft%
3.45 ± 2% -0.5 2.99 ± 2% mpstat.cpu.all.sys%
6813 ± 40% -55.1% 3059 ± 57% numa-meminfo.node0.PageTables
119106 ± 4% -11.5% 105394 ± 11% numa-meminfo.node0.SUnreclaim
12837 ± 28% +30.5% 16748 ± 22% numa-meminfo.node3.Shmem
248191 +8.2% 268539 ± 4% numa-meminfo.node3.Unevictable
26140871 ± 2% -13.6% 22585817 ± 4% cpuidle.C1.time
432703 -24.4% 327005 ± 2% cpuidle.C1.usage
2.216e+09 ± 53% +108.7% 4.624e+09 ± 3% cpuidle.C1E.time
6704163 ± 23% +53.8% 10312626 ± 3% cpuidle.C1E.usage
2.113e+09 ± 57% -94.9% 1.081e+08 ± 94% cpuidle.C6.time
1700 ± 40% -55.1% 764.25 ± 57% numa-vmstat.node0.nr_page_table_pages
29779 ± 4% -11.5% 26356 ± 11% numa-vmstat.node0.nr_slab_unreclaimable
3176 ± 29% +32.8% 4219 ± 22% numa-vmstat.node3.nr_shmem
62047 +8.2% 67134 ± 4% numa-vmstat.node3.nr_unevictable
62047 +8.2% 67134 ± 4% numa-vmstat.node3.nr_zone_unevictable
3082 ± 3% +8.2% 3335 ± 4% proc-vmstat.nr_active_anon
3082 ± 3% +8.2% 3335 ± 4% proc-vmstat.nr_zone_active_anon
33095 ± 20% -30.7% 22929 ± 25% proc-vmstat.numa_pte_updates
76453330 -12.6% 66854033 proc-vmstat.pgalloc_normal
55754409 -17.7% 45900156 proc-vmstat.pgfree
10550 +7.1% 11301 ± 2% proc-vmstat.pgreuse
21843 -16.2% 18302 slabinfo.kmalloc-1k.active_objs
689.50 -15.6% 582.00 slabinfo.kmalloc-1k.active_slabs
22080 -15.6% 18635 slabinfo.kmalloc-1k.num_objs
689.50 -15.6% 582.00 slabinfo.kmalloc-1k.num_slabs
12057 ± 7% -12.6% 10544 ± 4% slabinfo.nfsd_file.active_objs
12250 ± 6% -12.0% 10779 ± 4% slabinfo.nfsd_file.num_objs
3.726e+09 -6.0% 3.502e+09 perf-stat.i.branch-instructions
3.236e+08 ± 2% -8.1% 2.974e+08 perf-stat.i.cache-references
223562 ± 3% -13.9% 192428 ± 2% perf-stat.i.context-switches
4.738e+09 -6.5% 4.428e+09 perf-stat.i.dTLB-loads
2.344e+09 ± 2% -6.8% 2.185e+09 perf-stat.i.dTLB-stores
1.885e+10 -5.8% 1.776e+10 perf-stat.i.instructions
58.38 -6.5% 54.61 perf-stat.i.metric.M/sec
9172 ± 3% -7.8% 8458 perf-stat.i.minor-faults
37419450 ± 3% -9.0% 34056149 ± 2% perf-stat.i.node-load-misses
10313099 ± 2% -11.4% 9134750 ± 5% perf-stat.i.node-loads
9181 ± 3% -7.8% 8467 perf-stat.i.page-faults
3.565e+09 -5.6% 3.365e+09 perf-stat.ps.branch-instructions
3.098e+08 ± 2% -7.7% 2.858e+08 perf-stat.ps.cache-references
214060 ± 3% -13.6% 184935 ± 2% perf-stat.ps.context-switches
4.534e+09 -6.2% 4.255e+09 perf-stat.ps.dTLB-loads
2.243e+09 -6.4% 2.099e+09 perf-stat.ps.dTLB-stores
1.803e+10 -5.4% 1.706e+10 perf-stat.ps.instructions
8793 ± 3% -7.2% 8164 ± 2% perf-stat.ps.minor-faults
35826191 ± 3% -8.7% 32716417 ± 2% perf-stat.ps.node-load-misses
9874765 ± 2% -11.0% 8786772 ± 5% perf-stat.ps.node-loads
8802 ± 3% -7.2% 8172 ± 2% perf-stat.ps.page-faults
4.219e+11 +3.9% 4.384e+11 perf-stat.total.instructions
1283 ± 44% -41.5% 750.50 ± 16% interrupts.CPU100.NMI:Non-maskable_interrupts
1283 ± 44% -41.5% 750.50 ± 16% interrupts.CPU100.PMI:Performance_monitoring_interrupts
603.75 ± 19% +82.7% 1103 ± 33% interrupts.CPU105.NMI:Non-maskable_interrupts
603.75 ± 19% +82.7% 1103 ± 33% interrupts.CPU105.PMI:Performance_monitoring_interrupts
83.00 ± 15% -43.1% 47.25 ± 29% interrupts.CPU115.RES:Rescheduling_interrupts
2540 ± 11% -24.4% 1919 ± 24% interrupts.CPU144.CAL:Function_call_interrupts
2703 ± 14% -40.1% 1619 ± 29% interrupts.CPU152.CAL:Function_call_interrupts
2791 ± 10% -31.7% 1905 ± 28% interrupts.CPU156.CAL:Function_call_interrupts
2660 ± 6% -37.7% 1657 ± 32% interrupts.CPU163.CAL:Function_call_interrupts
2.50 ± 72% +4810.0% 122.75 ±164% interrupts.CPU163.TLB:TLB_shootdowns
2499 ± 11% -34.5% 1636 ± 35% interrupts.CPU167.CAL:Function_call_interrupts
980.75 ± 18% -36.3% 624.50 ± 17% interrupts.CPU172.NMI:Non-maskable_interrupts
980.75 ± 18% -36.3% 624.50 ± 17% interrupts.CPU172.PMI:Performance_monitoring_interrupts
2671 ± 14% -24.8% 2009 ± 19% interrupts.CPU173.CAL:Function_call_interrupts
2.25 ± 57% +5244.4% 120.25 ±164% interrupts.CPU173.TLB:TLB_shootdowns
1048 ± 17% -40.2% 627.25 ± 35% interrupts.CPU175.NMI:Non-maskable_interrupts
1048 ± 17% -40.2% 627.25 ± 35% interrupts.CPU175.PMI:Performance_monitoring_interrupts
848.25 ± 24% -39.9% 509.75 ± 20% interrupts.CPU176.NMI:Non-maskable_interrupts
848.25 ± 24% -39.9% 509.75 ± 20% interrupts.CPU176.PMI:Performance_monitoring_interrupts
3.50 ± 58% +3421.4% 123.25 ±157% interrupts.CPU178.TLB:TLB_shootdowns
2913 ± 4% -29.5% 2055 ± 19% interrupts.CPU184.CAL:Function_call_interrupts
862.00 ± 20% -34.3% 566.75 ± 14% interrupts.CPU184.NMI:Non-maskable_interrupts
862.00 ± 20% -34.3% 566.75 ± 14% interrupts.CPU184.PMI:Performance_monitoring_interrupts
931.25 ± 34% -45.2% 510.25 ± 20% interrupts.CPU186.NMI:Non-maskable_interrupts
931.25 ± 34% -45.2% 510.25 ± 20% interrupts.CPU186.PMI:Performance_monitoring_interrupts
840.25 ± 17% -27.8% 606.75 ± 20% interrupts.CPU21.NMI:Non-maskable_interrupts
840.25 ± 17% -27.8% 606.75 ± 20% interrupts.CPU21.PMI:Performance_monitoring_interrupts
2851 ± 16% -25.1% 2135 ± 14% interrupts.CPU29.CAL:Function_call_interrupts
560.75 ± 13% +67.8% 941.00 ± 17% interrupts.CPU30.NMI:Non-maskable_interrupts
560.75 ± 13% +67.8% 941.00 ± 17% interrupts.CPU30.PMI:Performance_monitoring_interrupts
615.25 ± 16% +44.9% 891.75 ± 16% interrupts.CPU31.NMI:Non-maskable_interrupts
615.25 ± 16% +44.9% 891.75 ± 16% interrupts.CPU31.PMI:Performance_monitoring_interrupts
34.25 ± 28% +156.2% 87.75 ± 26% interrupts.CPU34.RES:Rescheduling_interrupts
1.50 ±137% +7700.0% 117.00 ±166% interrupts.CPU39.TLB:TLB_shootdowns
2394 ± 4% +18.6% 2840 ± 9% interrupts.CPU41.CAL:Function_call_interrupts
610.75 ± 21% -41.3% 358.75 ± 33% interrupts.CPU44.NMI:Non-maskable_interrupts
610.75 ± 21% -41.3% 358.75 ± 33% interrupts.CPU44.PMI:Performance_monitoring_interrupts
2608 ± 4% -36.5% 1655 ± 35% interrupts.CPU48.CAL:Function_call_interrupts
2820 ± 8% -34.7% 1841 ± 32% interrupts.CPU55.CAL:Function_call_interrupts
1249 ± 47% -49.6% 630.00 ± 44% interrupts.CPU56.NMI:Non-maskable_interrupts
1249 ± 47% -49.6% 630.00 ± 44% interrupts.CPU56.PMI:Performance_monitoring_interrupts
609.50 ± 29% +167.1% 1628 ± 78% interrupts.CPU67.NMI:Non-maskable_interrupts
609.50 ± 29% +167.1% 1628 ± 78% interrupts.CPU67.PMI:Performance_monitoring_interrupts
3176 ± 31% -35.7% 2043 ± 31% interrupts.CPU72.CAL:Function_call_interrupts
2671 ± 7% -40.8% 1582 ± 31% interrupts.CPU73.CAL:Function_call_interrupts
2626 ± 5% -32.6% 1770 ± 22% interrupts.CPU74.CAL:Function_call_interrupts
2674 ± 6% -35.1% 1735 ± 22% interrupts.CPU77.CAL:Function_call_interrupts
966.50 ± 17% -49.0% 492.75 ± 18% interrupts.CPU80.NMI:Non-maskable_interrupts
966.50 ± 17% -49.0% 492.75 ± 18% interrupts.CPU80.PMI:Performance_monitoring_interrupts
2659 ± 19% -29.4% 1878 ± 26% interrupts.CPU84.CAL:Function_call_interrupts
824.00 ± 11% -33.1% 551.25 ± 21% interrupts.CPU88.NMI:Non-maskable_interrupts
824.00 ± 11% -33.1% 551.25 ± 21% interrupts.CPU88.PMI:Performance_monitoring_interrupts
1012 ± 39% -41.9% 588.00 ± 37% interrupts.CPU98.NMI:Non-maskable_interrupts
1012 ± 39% -41.9% 588.00 ± 37% interrupts.CPU98.PMI:Performance_monitoring_interrupts
32.98 ± 3% -3.4 29.60 perf-profile.calltrace.cycles-pp.kthread.ret_from_fork
32.98 ± 3% -3.4 29.61 perf-profile.calltrace.cycles-pp.ret_from_fork
21.71 ± 3% -2.5 19.25 ± 2% perf-profile.calltrace.cycles-pp.nfsd.kthread.ret_from_fork
16.07 ± 3% -2.2 13.84 perf-profile.calltrace.cycles-pp.svc_process.nfsd.kthread.ret_from_fork
16.07 ± 3% -2.2 13.84 perf-profile.calltrace.cycles-pp.svc_process_common.svc_process.nfsd.kthread.ret_from_fork
16.01 ± 3% -2.2 13.78 perf-profile.calltrace.cycles-pp.nfsd_dispatch.svc_process_common.svc_process.nfsd.kthread
15.96 ± 3% -2.2 13.74 perf-profile.calltrace.cycles-pp.nfsd4_proc_compound.nfsd_dispatch.svc_process_common.svc_process.nfsd
16.78 ± 4% -1.6 15.17 ± 2% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe
16.68 ± 4% -1.6 15.08 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe
9.34 ± 3% -1.3 8.09 ± 2% perf-profile.calltrace.cycles-pp.new_sync_write.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
9.41 ± 3% -1.2 8.16 ± 2% perf-profile.calltrace.cycles-pp.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
9.39 ± 3% -1.2 8.14 ± 2% perf-profile.calltrace.cycles-pp.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
9.33 ± 3% -1.2 8.09 ± 2% perf-profile.calltrace.cycles-pp.nfs_file_write.new_sync_write.vfs_write.ksys_write.do_syscall_64
9.01 ± 3% -1.2 7.80 ± 2% perf-profile.calltrace.cycles-pp.generic_perform_write.nfs_file_write.new_sync_write.vfs_write.ksys_write
9.75 ± 3% -1.1 8.66 perf-profile.calltrace.cycles-pp.nfsd_commit.nfsd4_proc_compound.nfsd_dispatch.svc_process_common.svc_process
9.73 ± 3% -1.1 8.64 perf-profile.calltrace.cycles-pp.xfs_file_fsync.nfsd_commit.nfsd4_proc_compound.nfsd_dispatch.svc_process_common
9.68 ± 3% -1.1 8.59 perf-profile.calltrace.cycles-pp.__filemap_fdatawrite_range.file_write_and_wait_range.xfs_file_fsync.nfsd_commit.nfsd4_proc_compound
9.68 ± 3% -1.1 8.59 perf-profile.calltrace.cycles-pp.do_writepages.__filemap_fdatawrite_range.file_write_and_wait_range.xfs_file_fsync.nfsd_commit
9.68 ± 3% -1.1 8.59 perf-profile.calltrace.cycles-pp.xfs_vm_writepages.do_writepages.__filemap_fdatawrite_range.file_write_and_wait_range.xfs_file_fsync
9.69 ± 3% -1.1 8.61 perf-profile.calltrace.cycles-pp.file_write_and_wait_range.xfs_file_fsync.nfsd_commit.nfsd4_proc_compound.nfsd_dispatch
5.84 ± 4% -1.1 4.78 ± 2% perf-profile.calltrace.cycles-pp.nfsd4_write.nfsd4_proc_compound.nfsd_dispatch.svc_process_common.svc_process
5.81 ± 4% -1.1 4.75 ± 2% perf-profile.calltrace.cycles-pp.nfsd_vfs_write.nfsd4_write.nfsd4_proc_compound.nfsd_dispatch.svc_process_common
5.80 ± 4% -1.1 4.75 ± 2% perf-profile.calltrace.cycles-pp.do_iter_write.nfsd_vfs_write.nfsd4_write.nfsd4_proc_compound.nfsd_dispatch
5.79 ± 4% -1.0 4.74 ± 2% perf-profile.calltrace.cycles-pp.do_iter_readv_writev.do_iter_write.nfsd_vfs_write.nfsd4_write.nfsd4_proc_compound
5.79 ± 4% -1.0 4.74 ± 2% perf-profile.calltrace.cycles-pp.xfs_file_buffered_aio_write.do_iter_readv_writev.do_iter_write.nfsd_vfs_write.nfsd4_write
5.54 ± 4% -0.9 4.59 ± 2% perf-profile.calltrace.cycles-pp.iomap_file_buffered_write.xfs_file_buffered_aio_write.do_iter_readv_writev.do_iter_write.nfsd_vfs_write
5.54 ± 4% -0.9 4.59 ± 2% perf-profile.calltrace.cycles-pp.iomap_apply.iomap_file_buffered_write.xfs_file_buffered_aio_write.do_iter_readv_writev.do_iter_write
5.51 ± 4% -0.9 4.57 ± 2% perf-profile.calltrace.cycles-pp.iomap_write_actor.iomap_apply.iomap_file_buffered_write.xfs_file_buffered_aio_write.do_iter_readv_writev
11.19 ± 3% -0.9 10.29 ± 2% perf-profile.calltrace.cycles-pp.worker_thread.kthread.ret_from_fork
10.69 ± 3% -0.8 9.86 ± 2% perf-profile.calltrace.cycles-pp.process_one_work.worker_thread.kthread.ret_from_fork
1.78 ± 6% -0.7 1.09 ± 3% perf-profile.calltrace.cycles-pp.iomap_writepages.xfs_vm_writepages.do_writepages.__filemap_fdatawrite_range.file_write_and_wait_range
1.77 ± 6% -0.7 1.08 ± 3% perf-profile.calltrace.cycles-pp.write_cache_pages.iomap_writepages.xfs_vm_writepages.do_writepages.__filemap_fdatawrite_range
5.28 ± 3% -0.6 4.64 ± 2% perf-profile.calltrace.cycles-pp.__x64_sys_fsync.do_syscall_64.entry_SYSCALL_64_after_hwframe
5.28 ± 3% -0.6 4.64 ± 2% perf-profile.calltrace.cycles-pp.do_fsync.__x64_sys_fsync.do_syscall_64.entry_SYSCALL_64_after_hwframe
5.28 ± 3% -0.6 4.64 ± 2% perf-profile.calltrace.cycles-pp.nfs_file_fsync.do_fsync.__x64_sys_fsync.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.23 ± 7% -0.6 0.62 ± 4% perf-profile.calltrace.cycles-pp.iomap_writepage_map.write_cache_pages.iomap_writepages.xfs_vm_writepages.do_writepages
4.30 ± 4% -0.6 3.69 ± 3% perf-profile.calltrace.cycles-pp.rpc_free_task.rpc_async_release.process_one_work.worker_thread.kthread
4.30 ± 4% -0.6 3.69 ± 3% perf-profile.calltrace.cycles-pp.rpc_async_release.process_one_work.worker_thread.kthread.ret_from_fork
4.37 ± 4% -0.6 3.75 ± 5% perf-profile.calltrace.cycles-pp.nfs_write_end.generic_perform_write.nfs_file_write.new_sync_write.vfs_write
4.75 ± 3% -0.6 4.19 ± 2% perf-profile.calltrace.cycles-pp.file_write_and_wait_range.nfs_file_fsync.do_fsync.__x64_sys_fsync.do_syscall_64
3.42 ± 5% -0.6 2.86 ± 3% perf-profile.calltrace.cycles-pp.nfs_write_completion.rpc_free_task.rpc_async_release.process_one_work.worker_thread
2.69 -0.5 2.21 ± 3% perf-profile.calltrace.cycles-pp.iov_iter_copy_from_user_atomic.iomap_write_actor.iomap_apply.iomap_file_buffered_write.xfs_file_buffered_aio_write
2.65 -0.5 2.18 ± 3% perf-profile.calltrace.cycles-pp.memcpy_erms.iov_iter_copy_from_user_atomic.iomap_write_actor.iomap_apply.iomap_file_buffered_write
3.16 ± 5% -0.4 2.73 ± 7% perf-profile.calltrace.cycles-pp.nfs_updatepage.nfs_write_end.generic_perform_write.nfs_file_write.new_sync_write
2.34 ± 5% -0.4 1.92 ± 4% perf-profile.calltrace.cycles-pp.nfs_end_page_writeback.nfs_write_completion.rpc_free_task.rpc_async_release.process_one_work
3.59 ± 3% -0.4 3.19 ± 2% perf-profile.calltrace.cycles-pp.__filemap_fdatawrite_range.file_write_and_wait_range.nfs_file_fsync.do_fsync.__x64_sys_fsync
3.59 ± 3% -0.4 3.19 ± 2% perf-profile.calltrace.cycles-pp.do_writepages.__filemap_fdatawrite_range.file_write_and_wait_range.nfs_file_fsync.do_fsync
3.59 ± 3% -0.4 3.19 ± 2% perf-profile.calltrace.cycles-pp.nfs_writepages.do_writepages.__filemap_fdatawrite_range.file_write_and_wait_range.nfs_file_fsync
3.56 ± 3% -0.4 3.16 ± 2% perf-profile.calltrace.cycles-pp.write_cache_pages.nfs_writepages.do_writepages.__filemap_fdatawrite_range.file_write_and_wait_range
7.90 ± 4% -0.4 7.51 perf-profile.calltrace.cycles-pp.submit_bio.iomap_submit_ioend.xfs_vm_writepages.do_writepages.__filemap_fdatawrite_range
7.90 ± 4% -0.4 7.51 perf-profile.calltrace.cycles-pp.iomap_submit_ioend.xfs_vm_writepages.do_writepages.__filemap_fdatawrite_range.file_write_and_wait_range
2.96 ± 4% -0.3 2.63 ± 2% perf-profile.calltrace.cycles-pp.nfs_writepages_callback.write_cache_pages.nfs_writepages.do_writepages.__filemap_fdatawrite_range
2.23 ± 3% -0.3 1.91 ± 2% perf-profile.calltrace.cycles-pp.iov_iter_copy_from_user_atomic.generic_perform_write.nfs_file_write.new_sync_write.vfs_write
0.58 ± 3% -0.3 0.27 ±100% perf-profile.calltrace.cycles-pp.mem_cgroup_charge.__add_to_page_cache_locked.add_to_page_cache_lru.pagecache_get_page.grab_cache_page_write_begin
2.53 -0.3 2.21 ± 4% perf-profile.calltrace.cycles-pp.memcpy_to_page._copy_to_iter.__skb_datagram_iter.skb_copy_datagram_iter.tcp_recvmsg
2.52 ± 2% -0.3 2.20 ± 4% perf-profile.calltrace.cycles-pp.memcpy_erms.memcpy_to_page._copy_to_iter.__skb_datagram_iter.skb_copy_datagram_iter
2.92 ± 4% -0.3 2.61 ± 2% perf-profile.calltrace.cycles-pp.nfs_do_writepage.nfs_writepages_callback.write_cache_pages.nfs_writepages.do_writepages
2.18 ± 3% -0.3 1.88 ± 2% perf-profile.calltrace.cycles-pp.copyin.iov_iter_copy_from_user_atomic.generic_perform_write.nfs_file_write.new_sync_write
2.17 ± 3% -0.3 1.86 ± 2% perf-profile.calltrace.cycles-pp.copy_user_enhanced_fast_string.copyin.iov_iter_copy_from_user_atomic.generic_perform_write.nfs_file_write
0.55 ± 4% -0.3 0.25 ±100% perf-profile.calltrace.cycles-pp.__test_set_page_writeback.nfs_do_writepage.nfs_writepages_callback.write_cache_pages.nfs_writepages
2.55 ± 2% -0.3 2.25 ± 3% perf-profile.calltrace.cycles-pp._copy_to_iter.__skb_datagram_iter.skb_copy_datagram_iter.tcp_recvmsg.inet6_recvmsg
2.23 ± 4% -0.3 1.95 ± 7% perf-profile.calltrace.cycles-pp.nfs_writepage_setup.nfs_updatepage.nfs_write_end.generic_perform_write.nfs_file_write
2.07 ± 3% -0.3 1.82 ± 2% perf-profile.calltrace.cycles-pp.grab_cache_page_write_begin.nfs_write_begin.generic_perform_write.nfs_file_write.new_sync_write
2.13 ± 3% -0.2 1.88 ± 2% perf-profile.calltrace.cycles-pp.nfs_write_begin.generic_perform_write.nfs_file_write.new_sync_write.vfs_write
2.05 ± 3% -0.2 1.80 ± 2% perf-profile.calltrace.cycles-pp.pagecache_get_page.grab_cache_page_write_begin.nfs_write_begin.generic_perform_write.nfs_file_write
0.66 ± 3% -0.2 0.42 ± 57% perf-profile.calltrace.cycles-pp.io_schedule.wait_on_page_bit.__filemap_fdatawait_range.file_write_and_wait_range.nfs_file_fsync
0.62 ± 4% -0.2 0.39 ± 57% perf-profile.calltrace.cycles-pp.try_to_wake_up.wake_page_function.__wake_up_common.wake_up_page_bit.nfs_end_page_writeback
1.25 ± 7% -0.2 1.02 ± 2% perf-profile.calltrace.cycles-pp.iomap_write_end.iomap_write_actor.iomap_apply.iomap_file_buffered_write.xfs_file_buffered_aio_write
0.64 ± 3% -0.2 0.41 ± 57% perf-profile.calltrace.cycles-pp.schedule.io_schedule.wait_on_page_bit.__filemap_fdatawait_range.file_write_and_wait_range
0.62 ± 3% -0.2 0.40 ± 57% perf-profile.calltrace.cycles-pp.__schedule.schedule.io_schedule.wait_on_page_bit.__filemap_fdatawait_range
1.40 ± 6% -0.2 1.20 ± 3% perf-profile.calltrace.cycles-pp.iomap_write_begin.iomap_write_actor.iomap_apply.iomap_file_buffered_write.xfs_file_buffered_aio_write
1.33 ± 6% -0.2 1.13 ± 3% perf-profile.calltrace.cycles-pp.grab_cache_page_write_begin.iomap_write_begin.iomap_write_actor.iomap_apply.iomap_file_buffered_write
1.32 ± 6% -0.2 1.12 ± 3% perf-profile.calltrace.cycles-pp.pagecache_get_page.grab_cache_page_write_begin.iomap_write_begin.iomap_write_actor.iomap_apply
1.17 ± 5% -0.2 1.00 perf-profile.calltrace.cycles-pp.__filemap_fdatawait_range.file_write_and_wait_range.nfs_file_fsync.do_fsync.__x64_sys_fsync
1.48 ± 3% -0.2 1.31 ± 2% perf-profile.calltrace.cycles-pp.add_to_page_cache_lru.pagecache_get_page.grab_cache_page_write_begin.nfs_write_begin.generic_perform_write
0.80 ± 4% -0.1 0.66 ± 3% perf-profile.calltrace.cycles-pp.wake_up_page_bit.nfs_end_page_writeback.nfs_write_completion.rpc_free_task.rpc_async_release
0.72 ± 5% -0.1 0.58 ± 4% perf-profile.calltrace.cycles-pp.poll_idle.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry
0.89 ± 7% -0.1 0.76 ± 6% perf-profile.calltrace.cycles-pp.end_page_writeback.nfs_end_page_writeback.nfs_write_completion.rpc_free_task.rpc_async_release
1.04 ± 3% -0.1 0.91 ± 3% perf-profile.calltrace.cycles-pp.__add_to_page_cache_locked.add_to_page_cache_lru.pagecache_get_page.grab_cache_page_write_begin.nfs_write_begin
0.80 ± 7% -0.1 0.67 ± 3% perf-profile.calltrace.cycles-pp.add_to_page_cache_lru.pagecache_get_page.grab_cache_page_write_begin.iomap_write_begin.iomap_write_actor
0.85 ± 8% -0.1 0.73 ± 6% perf-profile.calltrace.cycles-pp.test_clear_page_writeback.end_page_writeback.nfs_end_page_writeback.nfs_write_completion.rpc_free_task
0.74 ± 4% -0.1 0.62 ± 4% perf-profile.calltrace.cycles-pp.wait_on_page_bit.__filemap_fdatawait_range.file_write_and_wait_range.nfs_file_fsync.do_fsync
0.67 ± 4% -0.1 0.55 ± 4% perf-profile.calltrace.cycles-pp.__wake_up_common.wake_up_page_bit.nfs_end_page_writeback.nfs_write_completion.rpc_free_task
0.86 ± 4% -0.1 0.75 ± 5% perf-profile.calltrace.cycles-pp.__set_page_dirty_nobuffers.nfs_writepage_setup.nfs_updatepage.nfs_write_end.generic_perform_write
0.63 ± 4% -0.1 0.52 ± 3% perf-profile.calltrace.cycles-pp.wake_page_function.__wake_up_common.wake_up_page_bit.nfs_end_page_writeback.nfs_write_completion
0.66 ± 3% -0.1 0.56 ± 7% perf-profile.calltrace.cycles-pp.iomap_set_range_uptodate.iomap_write_end.iomap_write_actor.iomap_apply.iomap_file_buffered_write
0.61 ± 5% -0.1 0.56 ± 5% perf-profile.calltrace.cycles-pp.xfs_end_io.process_one_work.worker_thread.kthread.ret_from_fork
0.61 ± 5% -0.1 0.56 ± 5% perf-profile.calltrace.cycles-pp.xfs_end_ioend.xfs_end_io.process_one_work.worker_thread.kthread
0.59 ± 6% -0.1 0.54 ± 5% perf-profile.calltrace.cycles-pp.iomap_finish_ioends.xfs_end_ioend.xfs_end_io.process_one_work.worker_thread
0.83 ± 2% -0.1 0.77 perf-profile.calltrace.cycles-pp.__alloc_pages_nodemask.brd_insert_page.brd_do_bvec.brd_submit_bio.submit_bio_noacct
0.77 ± 2% -0.0 0.72 perf-profile.calltrace.cycles-pp.get_page_from_freelist.__alloc_pages_nodemask.brd_insert_page.brd_do_bvec.brd_submit_bio
3.13 ± 2% +0.4 3.50 ± 4% perf-profile.calltrace.cycles-pp.inet6_recvmsg.svc_tcp_recvfrom.svc_handle_xprt.svc_recv.nfsd
3.12 ± 2% +0.4 3.50 ± 4% perf-profile.calltrace.cycles-pp.tcp_recvmsg.inet6_recvmsg.svc_tcp_recvfrom.svc_handle_xprt.svc_recv
0.00 +0.6 0.61 ± 6% perf-profile.calltrace.cycles-pp.__kfree_skb.tcp_recvmsg.inet6_recvmsg.svc_tcp_recvfrom.svc_handle_xprt
0.00 +3.0 2.98 perf-profile.calltrace.cycles-pp.memcpy_erms.skb_copy_ubufs.__netif_receive_skb_core.__netif_receive_skb_one_core.process_backlog
0.00 +3.7 3.71 perf-profile.calltrace.cycles-pp.skb_copy_ubufs.__netif_receive_skb_core.__netif_receive_skb_one_core.process_backlog.net_rx_action
0.00 +3.7 3.72 perf-profile.calltrace.cycles-pp.__netif_receive_skb_core.__netif_receive_skb_one_core.process_backlog.net_rx_action.__softirqentry_text_start
0.00 +3.9 3.88 ± 2% perf-profile.calltrace.cycles-pp.__netif_receive_skb_one_core.process_backlog.net_rx_action.__softirqentry_text_start.asm_call_sysvec_on_stack
0.00 +3.9 3.89 ± 2% perf-profile.calltrace.cycles-pp.process_backlog.net_rx_action.__softirqentry_text_start.asm_call_sysvec_on_stack.do_softirq_own_stack
0.00 +3.9 3.89 ± 2% perf-profile.calltrace.cycles-pp.net_rx_action.__softirqentry_text_start.asm_call_sysvec_on_stack.do_softirq_own_stack.do_softirq
0.00 +3.9 3.90 ± 2% perf-profile.calltrace.cycles-pp.asm_call_sysvec_on_stack.do_softirq_own_stack.do_softirq.__local_bh_enable_ip.ip6_finish_output2
0.00 +3.9 3.90 ± 2% perf-profile.calltrace.cycles-pp.do_softirq_own_stack.do_softirq.__local_bh_enable_ip.ip6_finish_output2.ip6_output
0.00 +3.9 3.90 ± 2% perf-profile.calltrace.cycles-pp.__softirqentry_text_start.asm_call_sysvec_on_stack.do_softirq_own_stack.do_softirq.__local_bh_enable_ip
0.00 +3.9 3.90 ± 2% perf-profile.calltrace.cycles-pp.__local_bh_enable_ip.ip6_finish_output2.ip6_output.ip6_xmit.inet6_csk_xmit
0.00 +3.9 3.90 ± 2% perf-profile.calltrace.cycles-pp.do_softirq.__local_bh_enable_ip.ip6_finish_output2.ip6_output.ip6_xmit
0.00 +3.9 3.94 ± 2% perf-profile.calltrace.cycles-pp.ip6_finish_output2.ip6_output.ip6_xmit.inet6_csk_xmit.__tcp_transmit_skb
0.00 +4.0 3.96 perf-profile.calltrace.cycles-pp.ip6_output.ip6_xmit.inet6_csk_xmit.__tcp_transmit_skb.tcp_write_xmit
0.00 +4.0 3.96 perf-profile.calltrace.cycles-pp.ip6_xmit.inet6_csk_xmit.__tcp_transmit_skb.tcp_write_xmit.tcp_sendmsg_locked
0.00 +4.0 3.99 perf-profile.calltrace.cycles-pp.inet6_csk_xmit.__tcp_transmit_skb.tcp_write_xmit.tcp_sendmsg_locked.tcp_sendmsg
0.00 +4.0 4.03 perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_write_xmit.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg
0.00 +4.1 4.09 perf-profile.calltrace.cycles-pp.tcp_write_xmit.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg.xprt_sock_sendmsg
42.90 ± 5% +4.1 47.02 perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary
43.95 ± 4% +4.2 48.13 perf-profile.calltrace.cycles-pp.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
49.22 ± 2% +4.9 54.12 perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
49.23 ± 2% +4.9 54.14 perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64_no_verify
49.22 ± 2% +4.9 54.13 perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
49.50 ± 2% +5.0 54.45 perf-profile.calltrace.cycles-pp.secondary_startup_64_no_verify
32.98 ± 3% -3.4 29.60 perf-profile.children.cycles-pp.kthread
32.98 ± 3% -3.4 29.61 perf-profile.children.cycles-pp.ret_from_fork
21.71 ± 3% -2.5 19.25 ± 2% perf-profile.children.cycles-pp.nfsd
16.07 ± 3% -2.2 13.84 perf-profile.children.cycles-pp.svc_process
16.07 ± 3% -2.2 13.84 perf-profile.children.cycles-pp.svc_process_common
16.01 ± 3% -2.2 13.78 perf-profile.children.cycles-pp.nfsd_dispatch
15.96 ± 3% -2.2 13.74 perf-profile.children.cycles-pp.nfsd4_proc_compound
14.45 ± 2% -1.7 12.79 perf-profile.children.cycles-pp.file_write_and_wait_range
17.18 ± 4% -1.6 15.62 ± 2% perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
17.07 ± 4% -1.5 15.53 ± 2% perf-profile.children.cycles-pp.do_syscall_64
13.26 ± 2% -1.5 11.78 perf-profile.children.cycles-pp.__filemap_fdatawrite_range
13.26 ± 2% -1.5 11.78 perf-profile.children.cycles-pp.do_writepages
9.34 ± 3% -1.3 8.09 ± 2% perf-profile.children.cycles-pp.nfs_file_write
9.60 ± 3% -1.2 8.37 ± 2% perf-profile.children.cycles-pp.new_sync_write
9.66 ± 3% -1.2 8.44 ± 2% perf-profile.children.cycles-pp.ksys_write
9.64 ± 3% -1.2 8.43 ± 2% perf-profile.children.cycles-pp.vfs_write
9.01 ± 3% -1.2 7.81 ± 2% perf-profile.children.cycles-pp.generic_perform_write
9.75 ± 3% -1.1 8.66 perf-profile.children.cycles-pp.nfsd_commit
9.73 ± 3% -1.1 8.64 perf-profile.children.cycles-pp.xfs_file_fsync
5.34 ± 2% -1.1 4.25 ± 2% perf-profile.children.cycles-pp.write_cache_pages
9.68 ± 3% -1.1 8.59 perf-profile.children.cycles-pp.xfs_vm_writepages
5.84 ± 4% -1.1 4.78 ± 2% perf-profile.children.cycles-pp.nfsd4_write
5.81 ± 4% -1.1 4.75 ± 2% perf-profile.children.cycles-pp.nfsd_vfs_write
5.80 ± 4% -1.1 4.75 ± 2% perf-profile.children.cycles-pp.do_iter_write
5.79 ± 4% -1.0 4.74 ± 2% perf-profile.children.cycles-pp.do_iter_readv_writev
5.79 ± 4% -1.0 4.74 ± 2% perf-profile.children.cycles-pp.xfs_file_buffered_aio_write
5.54 ± 4% -0.9 4.59 ± 2% perf-profile.children.cycles-pp.iomap_file_buffered_write
5.54 ± 4% -0.9 4.59 ± 2% perf-profile.children.cycles-pp.iomap_apply
5.52 ± 3% -0.9 4.57 ± 2% perf-profile.children.cycles-pp.iomap_write_actor
8.46 ± 3% -0.9 7.56 perf-profile.children.cycles-pp.submit_bio_noacct
8.46 ± 3% -0.9 7.56 perf-profile.children.cycles-pp.brd_submit_bio
11.19 ± 3% -0.9 10.29 ± 2% perf-profile.children.cycles-pp.worker_thread
8.46 ± 3% -0.9 7.56 perf-profile.children.cycles-pp.submit_bio
8.42 ± 3% -0.9 7.53 perf-profile.children.cycles-pp.brd_do_bvec
8.40 ± 3% -0.9 7.51 perf-profile.children.cycles-pp.iomap_submit_ioend
10.69 ± 3% -0.8 9.86 ± 2% perf-profile.children.cycles-pp.process_one_work
4.91 ± 2% -0.8 4.12 ± 2% perf-profile.children.cycles-pp.iov_iter_copy_from_user_atomic
1.78 ± 6% -0.7 1.09 ± 3% perf-profile.children.cycles-pp.iomap_writepages
4.50 ± 4% -0.6 3.85 ± 3% perf-profile.children.cycles-pp.rpc_free_task
5.28 ± 3% -0.6 4.64 ± 2% perf-profile.children.cycles-pp.__x64_sys_fsync
5.28 ± 3% -0.6 4.64 ± 2% perf-profile.children.cycles-pp.do_fsync
5.28 ± 3% -0.6 4.64 ± 2% perf-profile.children.cycles-pp.nfs_file_fsync
1.23 ± 7% -0.6 0.62 ± 4% perf-profile.children.cycles-pp.iomap_writepage_map
4.30 ± 4% -0.6 3.69 ± 3% perf-profile.children.cycles-pp.rpc_async_release
4.37 ± 4% -0.6 3.76 ± 5% perf-profile.children.cycles-pp.nfs_write_end
3.42 ± 5% -0.6 2.87 ± 3% perf-profile.children.cycles-pp.nfs_write_completion
5.67 ± 4% -0.6 5.12 ± 2% perf-profile.children.cycles-pp.brd_insert_page
5.11 ± 4% -0.5 4.66 ± 3% perf-profile.children.cycles-pp._raw_spin_lock
3.40 ± 4% -0.5 2.94 perf-profile.children.cycles-pp.grab_cache_page_write_begin
3.37 ± 4% -0.4 2.92 perf-profile.children.cycles-pp.pagecache_get_page
3.16 ± 4% -0.4 2.73 ± 7% perf-profile.children.cycles-pp.nfs_updatepage
2.34 ± 6% -0.4 1.92 ± 4% perf-profile.children.cycles-pp.nfs_end_page_writeback
3.59 ± 3% -0.4 3.19 ± 2% perf-profile.children.cycles-pp.nfs_writepages
1.84 ± 2% -0.3 1.52 ± 4% perf-profile.children.cycles-pp.__schedule
2.96 ± 4% -0.3 2.63 ± 2% perf-profile.children.cycles-pp.nfs_writepages_callback
2.53 -0.3 2.21 ± 4% perf-profile.children.cycles-pp.memcpy_to_page
2.93 ± 4% -0.3 2.62 ± 2% perf-profile.children.cycles-pp.nfs_do_writepage
2.18 ± 3% -0.3 1.88 ± 2% perf-profile.children.cycles-pp.copyin
2.29 ± 4% -0.3 1.98 perf-profile.children.cycles-pp.add_to_page_cache_lru
2.18 ± 3% -0.3 1.88 ± 2% perf-profile.children.cycles-pp.copy_user_enhanced_fast_string
2.56 ± 2% -0.3 2.26 ± 3% perf-profile.children.cycles-pp._copy_to_iter
2.24 ± 4% -0.3 1.95 ± 6% perf-profile.children.cycles-pp.nfs_writepage_setup
2.14 ± 3% -0.3 1.89 ± 2% perf-profile.children.cycles-pp.nfs_write_begin
1.49 ± 2% -0.2 1.24 ± 5% perf-profile.children.cycles-pp.schedule
1.25 ± 7% -0.2 1.03 ± 2% perf-profile.children.cycles-pp.iomap_write_end
1.53 ± 5% -0.2 1.31 ± 2% perf-profile.children.cycles-pp.__add_to_page_cache_locked
1.41 ± 5% -0.2 1.20 ± 3% perf-profile.children.cycles-pp.iomap_write_begin
1.17 ± 3% -0.2 0.97 ± 2% perf-profile.children.cycles-pp.try_to_wake_up
1.07 -0.2 0.88 ± 5% perf-profile.children.cycles-pp.pick_next_task_fair
1.19 ± 5% -0.2 1.01 perf-profile.children.cycles-pp.__filemap_fdatawait_range
0.97 ± 4% -0.2 0.80 ± 2% perf-profile.children.cycles-pp.enqueue_task_fair
0.98 ± 4% -0.2 0.81 ± 2% perf-profile.children.cycles-pp.ttwu_do_activate
1.43 ± 6% -0.2 1.26 ± 5% perf-profile.children.cycles-pp.end_page_writeback
1.41 ± 6% -0.2 1.24 ± 4% perf-profile.children.cycles-pp.test_clear_page_writeback
0.91 ± 3% -0.2 0.74 ± 3% perf-profile.children.cycles-pp.enqueue_entity
0.94 -0.2 0.78 ± 5% perf-profile.children.cycles-pp.newidle_balance
0.57 ± 3% -0.2 0.42 ± 6% perf-profile.children.cycles-pp.tcp_rcv_established
0.82 ± 4% -0.2 0.67 ± 3% perf-profile.children.cycles-pp.wake_up_page_bit
1.04 ± 5% -0.2 0.89 ± 3% perf-profile.children.cycles-pp.percpu_counter_add_batch
0.58 ± 3% -0.1 0.43 ± 6% perf-profile.children.cycles-pp.tcp_v6_do_rcv
0.86 ± 3% -0.1 0.72 ± 3% perf-profile.children.cycles-pp.__wake_up_common
0.73 ± 8% -0.1 0.59 ± 6% perf-profile.children.cycles-pp.account_page_dirtied
1.05 ± 2% -0.1 0.91 ± 4% perf-profile.children.cycles-pp.load_balance
0.72 ± 5% -0.1 0.59 ± 3% perf-profile.children.cycles-pp.poll_idle
0.78 ± 6% -0.1 0.65 ± 6% perf-profile.children.cycles-pp.__mod_memcg_lruvec_state
0.61 ± 4% -0.1 0.47 ± 4% perf-profile.children.cycles-pp.sched_ttwu_pending
0.69 ± 3% -0.1 0.56 ± 3% perf-profile.children.cycles-pp.__account_scheduler_latency
0.44 ± 3% -0.1 0.31 ± 4% perf-profile.children.cycles-pp.__release_sock
0.55 ± 4% -0.1 0.42 ± 5% perf-profile.children.cycles-pp.release_sock
0.29 ± 3% -0.1 0.16 ± 6% perf-profile.children.cycles-pp.tcp_ack
0.27 ± 3% -0.1 0.15 ± 4% perf-profile.children.cycles-pp.tcp_clean_rtx_queue
0.56 ± 4% -0.1 0.43 ± 6% perf-profile.children.cycles-pp.flush_smp_call_function_from_idle
0.97 ± 4% -0.1 0.85 ± 2% perf-profile.children.cycles-pp.__test_set_page_writeback
0.92 ± 4% -0.1 0.80 ± 5% perf-profile.children.cycles-pp.__set_page_dirty_nobuffers
0.75 ± 4% -0.1 0.64 ± 5% perf-profile.children.cycles-pp.wait_on_page_bit
0.94 ± 2% -0.1 0.83 ± 5% perf-profile.children.cycles-pp.find_busiest_group
0.65 ± 3% -0.1 0.53 ± 2% perf-profile.children.cycles-pp.wake_page_function
0.73 ± 4% -0.1 0.62 ± 5% perf-profile.children.cycles-pp.mem_cgroup_charge
0.54 ± 7% -0.1 0.42 ± 6% perf-profile.children.cycles-pp.__mod_memcg_state
0.93 ± 2% -0.1 0.82 ± 5% perf-profile.children.cycles-pp.update_sd_lb_stats
0.66 ± 3% -0.1 0.55 ± 5% perf-profile.children.cycles-pp.io_schedule
0.89 ± 4% -0.1 0.79 ± 3% perf-profile.children.cycles-pp.__nfs_commit_inode
0.66 ± 3% -0.1 0.57 ± 7% perf-profile.children.cycles-pp.iomap_set_range_uptodate
0.50 ± 8% -0.1 0.40 ± 4% perf-profile.children.cycles-pp.nfs_ctx_key_to_expire
0.38 ± 15% -0.1 0.28 ± 13% perf-profile.children.cycles-pp.__set_page_dirty
0.28 ± 5% -0.1 0.18 ± 13% perf-profile.children.cycles-pp.rwsem_down_write_slowpath
0.27 ± 17% -0.1 0.17 ± 13% perf-profile.children.cycles-pp.ktime_get_update_offsets_now
0.20 ± 9% -0.1 0.11 ± 24% perf-profile.children.cycles-pp.xfs_ilock
0.27 ± 5% -0.1 0.17 ± 14% perf-profile.children.cycles-pp.rwsem_optimistic_spin
0.22 ± 7% -0.1 0.13 ± 19% perf-profile.children.cycles-pp.rwsem_spin_on_owner
0.53 ± 2% -0.1 0.44 ± 2% perf-profile.children.cycles-pp.stack_trace_save_tsk
1.06 ± 3% -0.1 0.98 perf-profile.children.cycles-pp.nfs_commit_release
1.06 ± 3% -0.1 0.98 perf-profile.children.cycles-pp.nfs_commit_release_pages
0.60 ± 3% -0.1 0.52 ± 3% perf-profile.children.cycles-pp.prep_new_page
0.72 ± 3% -0.1 0.64 perf-profile.children.cycles-pp.lru_cache_add
0.55 ± 5% -0.1 0.47 ± 2% perf-profile.children.cycles-pp.__radix_tree_lookup
0.41 ± 4% -0.1 0.33 ± 2% perf-profile.children.cycles-pp.schedule_idle
0.67 ± 3% -0.1 0.60 ± 2% perf-profile.children.cycles-pp.pagevec_lru_move_fn
0.39 ± 4% -0.1 0.32 ± 6% perf-profile.children.cycles-pp.ip6_protocol_deliver_rcu
0.39 ± 3% -0.1 0.32 ± 6% perf-profile.children.cycles-pp.ip6_input
0.38 ± 4% -0.1 0.31 ± 7% perf-profile.children.cycles-pp.tcp_v6_rcv
0.55 ± 3% -0.1 0.48 ± 2% perf-profile.children.cycles-pp.brd_lookup_page
0.51 ± 3% -0.1 0.44 ± 5% perf-profile.children.cycles-pp.clear_page_erms
0.46 ± 4% -0.1 0.39 ± 3% perf-profile.children.cycles-pp.arch_stack_walk
0.39 ± 4% -0.1 0.32 ± 6% perf-profile.children.cycles-pp.ip6_input_finish
0.40 ± 3% -0.1 0.34 ± 6% perf-profile.children.cycles-pp.ipv6_rcv
0.22 ± 5% -0.1 0.15 ± 7% perf-profile.children.cycles-pp.svc_xprt_do_enqueue
0.49 ± 3% -0.1 0.43 ± 2% perf-profile.children.cycles-pp.__pagevec_lru_add_fn
0.61 ± 5% -0.1 0.56 ± 5% perf-profile.children.cycles-pp.xfs_end_io
0.61 ± 5% -0.1 0.56 ± 5% perf-profile.children.cycles-pp.xfs_end_ioend
0.59 ± 6% -0.1 0.54 ± 5% perf-profile.children.cycles-pp.iomap_finish_ioends
0.59 ± 6% -0.1 0.54 ± 5% perf-profile.children.cycles-pp.iomap_finish_ioend
0.47 ± 4% -0.1 0.42 ± 4% perf-profile.children.cycles-pp.nfs_page_group_sync_on_bit
0.33 ± 4% -0.0 0.28 ± 3% perf-profile.children.cycles-pp.unwind_next_frame
0.18 ± 3% -0.0 0.13 ± 3% perf-profile.children.cycles-pp.svc_xprt_received
0.18 ± 5% -0.0 0.14 ± 6% perf-profile.children.cycles-pp.do_nfsd_create
0.39 ± 3% -0.0 0.35 ± 8% perf-profile.children.cycles-pp.nfs_request_add_commit_list
0.37 ± 3% -0.0 0.32 ± 3% perf-profile.children.cycles-pp.xas_load
0.21 ± 4% -0.0 0.16 ± 6% perf-profile.children.cycles-pp.nfsd4_open
0.15 ± 5% -0.0 0.11 ± 10% perf-profile.children.cycles-pp.schedule_timeout
0.21 ± 5% -0.0 0.17 ± 6% perf-profile.children.cycles-pp.nfs_page_group_lock
0.21 ± 3% -0.0 0.17 ± 11% perf-profile.children.cycles-pp.dec_zone_page_state
0.14 ± 6% -0.0 0.10 ± 8% perf-profile.children.cycles-pp.clear_bdi_congested
0.32 ± 5% -0.0 0.28 ± 4% perf-profile.children.cycles-pp.pagevec_lookup_range_tag
0.32 ± 5% -0.0 0.28 ± 4% perf-profile.children.cycles-pp.find_get_pages_range_tag
0.17 ± 7% -0.0 0.13 ± 5% perf-profile.children.cycles-pp.asm_sysvec_call_function_single
0.34 ± 3% -0.0 0.30 ± 3% perf-profile.children.cycles-pp.__mod_lruvec_state
0.21 -0.0 0.17 ± 8% perf-profile.children.cycles-pp.try_charge
0.11 ± 9% -0.0 0.08 ± 6% perf-profile.children.cycles-pp.xfs_generic_create
0.11 ± 9% -0.0 0.08 ± 6% perf-profile.children.cycles-pp.vfs_create
0.27 ± 3% -0.0 0.24 ± 3% perf-profile.children.cycles-pp.__mod_node_page_state
0.18 ± 5% -0.0 0.15 ± 2% perf-profile.children.cycles-pp.alloc_pages_current
0.22 ± 5% -0.0 0.18 ± 8% perf-profile.children.cycles-pp.___might_sleep
0.15 ± 5% -0.0 0.12 ± 9% perf-profile.children.cycles-pp.sysvec_call_function_single
0.14 ± 6% -0.0 0.10 ± 10% perf-profile.children.cycles-pp.__sysvec_call_function_single
0.20 ± 3% -0.0 0.17 ± 6% perf-profile.children.cycles-pp.nfs_initiate_commit
0.20 ± 5% -0.0 0.17 ± 6% perf-profile.children.cycles-pp.nfs_page_set_headlock
0.11 ± 7% -0.0 0.08 ± 6% perf-profile.children.cycles-pp.xfs_create
0.37 ± 5% -0.0 0.34 ± 4% perf-profile.children.cycles-pp.update_rq_clock
0.14 ± 9% -0.0 0.11 ± 3% perf-profile.children.cycles-pp._raw_spin_lock_irq
0.18 ± 8% -0.0 0.15 ± 12% perf-profile.children.cycles-pp.dequeue_entity
0.14 ± 6% -0.0 0.11 ± 10% perf-profile.children.cycles-pp.find_get_entry
0.15 ± 2% -0.0 0.12 ± 8% perf-profile.children.cycles-pp.finish_task_switch
0.16 ± 5% -0.0 0.13 ± 10% perf-profile.children.cycles-pp.node_dirty_ok
0.14 ± 8% -0.0 0.11 ± 8% perf-profile.children.cycles-pp.ttwu_queue_wakelist
0.33 ± 3% -0.0 0.30 ± 3% perf-profile.children.cycles-pp.nfs_page_group_destroy
0.15 ± 10% -0.0 0.12 ± 4% perf-profile.children.cycles-pp.lock_sock_nested
0.10 ± 4% -0.0 0.07 ± 11% perf-profile.children.cycles-pp.rpc_wait_bit_killable
0.11 ± 7% -0.0 0.08 ± 5% perf-profile.children.cycles-pp.xfs_map_blocks
0.12 ± 8% -0.0 0.09 ± 8% perf-profile.children.cycles-pp.update_curr
0.19 ± 8% -0.0 0.17 ± 4% perf-profile.children.cycles-pp.do_mkdirat
0.19 ± 8% -0.0 0.17 ± 4% perf-profile.children.cycles-pp.filename_create
0.18 ± 4% -0.0 0.15 ± 6% perf-profile.children.cycles-pp.xs_stream_data_receive_workfn
0.18 ± 4% -0.0 0.15 ± 6% perf-profile.children.cycles-pp.xs_stream_data_receive
0.15 ± 4% -0.0 0.12 ± 6% perf-profile.children.cycles-pp.lookup_dcache
0.18 ± 2% -0.0 0.15 ± 10% perf-profile.children.cycles-pp.mutex_lock
0.08 ± 5% -0.0 0.06 ± 11% perf-profile.children.cycles-pp._raw_spin_lock_bh
0.11 ± 6% -0.0 0.09 ± 10% perf-profile.children.cycles-pp.unlock_page
0.15 ± 5% -0.0 0.13 ± 5% perf-profile.children.cycles-pp.autoremove_wake_function
0.11 ± 7% -0.0 0.08 ± 10% perf-profile.children.cycles-pp.xas_start
0.10 ± 7% -0.0 0.08 ± 10% perf-profile.children.cycles-pp.__orc_find
0.11 ± 4% -0.0 0.08 ± 10% perf-profile.children.cycles-pp.out_of_line_wait_on_bit
0.11 ± 4% -0.0 0.08 ± 10% perf-profile.children.cycles-pp.__wait_on_bit
0.08 ± 11% -0.0 0.05 ± 8% perf-profile.children.cycles-pp.__switch_to_asm
0.10 ± 10% -0.0 0.08 ± 8% perf-profile.children.cycles-pp.nfs_key_timeout_notify
0.10 ± 9% -0.0 0.07 ± 5% perf-profile.children.cycles-pp.set_next_entity
0.11 ± 14% -0.0 0.09 ± 4% perf-profile.children.cycles-pp.__lock_sock
0.21 ± 3% -0.0 0.19 ± 4% perf-profile.children.cycles-pp.__queue_work
0.12 ± 4% -0.0 0.11 ± 4% perf-profile.children.cycles-pp.nfs_unlock_and_release_request
0.10 -0.0 0.08 ± 8% perf-profile.children.cycles-pp.__pagevec_release
0.08 ± 5% -0.0 0.07 ± 7% perf-profile.children.cycles-pp.tick_nohz_idle_exit
0.19 ± 4% -0.0 0.17 ± 4% perf-profile.children.cycles-pp.queue_work_on
0.16 ± 2% -0.0 0.14 ± 5% perf-profile.children.cycles-pp.__wake_up_common_lock
0.09 ± 7% -0.0 0.07 ± 5% perf-profile.children.cycles-pp.syscall_exit_to_user_mode
0.08 ± 5% -0.0 0.07 ± 6% perf-profile.children.cycles-pp.__switch_to
0.11 ± 7% -0.0 0.09 ± 4% perf-profile.children.cycles-pp.iov_iter_advance
0.08 ± 5% -0.0 0.07 ± 6% perf-profile.children.cycles-pp.xas_set_mark
0.08 -0.0 0.07 ± 6% perf-profile.children.cycles-pp.nfs_request_add_commit_list_locked
0.01 ±173% +0.0 0.06 ± 11% perf-profile.children.cycles-pp.osq_lock
0.27 ± 4% +0.0 0.32 ± 5% perf-profile.children.cycles-pp.__tcp_push_pending_frames
0.01 ±173% +0.1 0.06 ± 6% perf-profile.children.cycles-pp.kfree
0.28 ± 7% +0.1 0.35 ± 4% perf-profile.children.cycles-pp.svc_tcp_sendto
0.30 ± 7% +0.1 0.38 ± 3% perf-profile.children.cycles-pp.svc_send
0.42 ± 10% +0.1 0.51 ± 4% perf-profile.children.cycles-pp.rebalance_domains
0.00 +0.1 0.11 ± 13% perf-profile.children.cycles-pp.pskb_expand_head
0.00 +0.1 0.13 perf-profile.children.cycles-pp.iov_iter_get_pages
1.22 ± 5% +0.2 1.37 ± 2% perf-profile.children.cycles-pp.rmqueue
0.09 ± 4% +0.2 0.24 ± 10% perf-profile.children.cycles-pp.__check_object_size
0.07 +0.2 0.24 ± 7% perf-profile.children.cycles-pp.simple_copy_to_iter
0.00 +0.2 0.18 ± 2% perf-profile.children.cycles-pp.__zerocopy_sg_from_iter
0.00 +0.2 0.18 ± 2% perf-profile.children.cycles-pp.skb_zerocopy_iter_stream
0.50 ± 4% +0.3 0.76 ± 3% perf-profile.children.cycles-pp.rmqueue_bulk
0.43 ± 5% +0.3 0.72 ± 4% perf-profile.children.cycles-pp.free_unref_page
0.24 ± 8% +0.3 0.53 ± 7% perf-profile.children.cycles-pp.free_pcppages_bulk
0.78 ± 5% +0.3 1.11 ± 4% perf-profile.children.cycles-pp.__list_del_entry_valid
0.23 ± 6% +0.4 0.59 ± 5% perf-profile.children.cycles-pp.skb_release_data
3.28 ± 2% +0.4 3.65 ± 4% perf-profile.children.cycles-pp.inet6_recvmsg
3.27 ± 2% +0.4 3.64 ± 4% perf-profile.children.cycles-pp.tcp_recvmsg
0.31 ± 4% +0.4 0.71 ± 7% perf-profile.children.cycles-pp.__kfree_skb
5.52 +2.3 7.82 perf-profile.children.cycles-pp.memcpy_erms
5.13 ± 10% +3.3 8.47 ± 3% perf-profile.children.cycles-pp.asm_call_sysvec_on_stack
0.73 ± 5% +3.7 4.43 perf-profile.children.cycles-pp.tcp_write_xmit
0.79 ± 4% +3.7 4.51 perf-profile.children.cycles-pp.__tcp_transmit_skb
0.69 ± 5% +3.7 4.44 perf-profile.children.cycles-pp.inet6_csk_xmit
0.62 ± 5% +3.8 4.40 perf-profile.children.cycles-pp.ip6_xmit
0.60 ± 4% +3.8 4.38 perf-profile.children.cycles-pp.ip6_output
0.56 ± 3% +3.8 4.34 ± 2% perf-profile.children.cycles-pp.ip6_finish_output2
0.48 ± 4% +3.8 4.26 ± 2% perf-profile.children.cycles-pp.__local_bh_enable_ip
0.47 ± 4% +3.8 4.26 ± 2% perf-profile.children.cycles-pp.do_softirq
0.42 ± 3% +3.8 4.21 ± 2% perf-profile.children.cycles-pp.__netif_receive_skb_one_core
0.44 ± 4% +3.8 4.23 ± 2% perf-profile.children.cycles-pp.net_rx_action
0.43 ± 4% +3.8 4.22 ± 2% perf-profile.children.cycles-pp.process_backlog
1.38 ± 8% +3.8 5.20 perf-profile.children.cycles-pp.do_softirq_own_stack
1.38 ± 8% +3.8 5.20 perf-profile.children.cycles-pp.__softirqentry_text_start
0.00 +3.9 3.86 ± 2% perf-profile.children.cycles-pp.skb_copy_ubufs
0.00 +3.9 3.87 ± 2% perf-profile.children.cycles-pp.__netif_receive_skb_core
44.19 ± 4% +4.2 48.41 perf-profile.children.cycles-pp.cpuidle_enter
44.18 ± 4% +4.2 48.40 perf-profile.children.cycles-pp.cpuidle_enter_state
49.23 ± 2% +4.9 54.14 perf-profile.children.cycles-pp.start_secondary
49.50 ± 2% +5.0 54.45 perf-profile.children.cycles-pp.secondary_startup_64_no_verify
49.50 ± 2% +5.0 54.45 perf-profile.children.cycles-pp.cpu_startup_entry
49.49 ± 2% +5.0 54.44 perf-profile.children.cycles-pp.do_idle
2.92 ± 3% -0.4 2.54 ± 3% perf-profile.self.cycles-pp._raw_spin_lock
2.16 ± 3% -0.3 1.86 ± 2% perf-profile.self.cycles-pp.copy_user_enhanced_fast_string
2.19 ± 3% -0.3 1.92 ± 2% perf-profile.self.cycles-pp.brd_do_bvec
1.85 ± 6% -0.2 1.66 ± 4% perf-profile.self.cycles-pp.nfs_do_writepage
0.92 ± 5% -0.2 0.75 ± 5% perf-profile.self.cycles-pp._raw_spin_lock_irqsave
0.92 ± 6% -0.1 0.79 ± 5% perf-profile.self.cycles-pp.percpu_counter_add_batch
0.69 ± 5% -0.1 0.56 ± 4% perf-profile.self.cycles-pp.poll_idle
0.53 ± 8% -0.1 0.41 ± 6% perf-profile.self.cycles-pp.__mod_memcg_state
0.46 ± 10% -0.1 0.35 ± 9% perf-profile.self.cycles-pp.nfs_end_page_writeback
0.64 ± 2% -0.1 0.53 ± 4% perf-profile.self.cycles-pp.update_sd_lb_stats
0.82 ± 2% -0.1 0.72 ± 3% perf-profile.self.cycles-pp.nfs_write_end
0.24 ± 18% -0.1 0.14 ± 13% perf-profile.self.cycles-pp.ktime_get_update_offsets_now
0.36 ± 6% -0.1 0.26 ± 4% perf-profile.self.cycles-pp.svc_tcp_recvfrom
0.22 ± 7% -0.1 0.12 ± 15% perf-profile.self.cycles-pp.rwsem_spin_on_owner
0.48 ± 8% -0.1 0.39 ± 4% perf-profile.self.cycles-pp.nfs_ctx_key_to_expire
0.46 ± 6% -0.1 0.37 ± 2% perf-profile.self.cycles-pp.rmqueue
0.65 ± 3% -0.1 0.56 ± 7% perf-profile.self.cycles-pp.iomap_set_range_uptodate
0.54 ± 4% -0.1 0.47 ± 2% perf-profile.self.cycles-pp.__radix_tree_lookup
0.50 ± 2% -0.1 0.44 ± 5% perf-profile.self.cycles-pp.clear_page_erms
0.30 ± 11% -0.1 0.24 ± 9% perf-profile.self.cycles-pp.clear_page_dirty_for_io
0.16 ± 5% -0.0 0.11 ± 4% perf-profile.self.cycles-pp.try_to_wake_up
0.26 ± 5% -0.0 0.22 ± 5% perf-profile.self.cycles-pp.find_get_pages_range_tag
0.14 ± 6% -0.0 0.10 ± 8% perf-profile.self.cycles-pp.clear_bdi_congested
0.19 ± 5% -0.0 0.15 ± 12% perf-profile.self.cycles-pp.dec_zone_page_state
0.20 ± 5% -0.0 0.16 ± 5% perf-profile.self.cycles-pp.nfs_page_set_headlock
0.28 ± 4% -0.0 0.24 ± 2% perf-profile.self.cycles-pp.xas_load
0.26 ± 4% -0.0 0.23 ± 3% perf-profile.self.cycles-pp.__mod_node_page_state
0.21 ± 5% -0.0 0.18 ± 7% perf-profile.self.cycles-pp.___might_sleep
0.21 ± 6% -0.0 0.18 ± 4% perf-profile.self.cycles-pp.__nfs_create_request
0.22 -0.0 0.19 ± 5% perf-profile.self.cycles-pp.__pagevec_lru_add_fn
0.07 ± 12% -0.0 0.04 ± 57% perf-profile.self.cycles-pp.svc_recv
0.14 ± 9% -0.0 0.11 ± 6% perf-profile.self.cycles-pp._raw_spin_lock_irq
0.07 ± 7% -0.0 0.04 ± 58% perf-profile.self.cycles-pp.iomap_writepage_map
0.11 ± 6% -0.0 0.09 ± 10% perf-profile.self.cycles-pp.unlock_page
0.10 ± 7% -0.0 0.08 ± 10% perf-profile.self.cycles-pp.__orc_find
0.08 ± 11% -0.0 0.05 ± 8% perf-profile.self.cycles-pp.__switch_to_asm
0.15 ± 4% -0.0 0.13 ± 5% perf-profile.self.cycles-pp.do_idle
0.11 ± 4% -0.0 0.09 ± 5% perf-profile.self.cycles-pp.iov_iter_advance
0.10 ± 10% -0.0 0.08 ± 5% perf-profile.self.cycles-pp.alloc_pages_current
0.17 ± 2% -0.0 0.15 ± 5% perf-profile.self.cycles-pp.unwind_next_frame
0.15 ± 2% -0.0 0.13 ± 5% perf-profile.self.cycles-pp.release_pages
0.10 ± 5% -0.0 0.08 ± 14% perf-profile.self.cycles-pp.xas_start
0.07 ± 12% -0.0 0.05 perf-profile.self.cycles-pp.set_next_entity
0.08 -0.0 0.07 ± 7% perf-profile.self.cycles-pp.xas_set_mark
0.08 ± 6% -0.0 0.06 ± 6% perf-profile.self.cycles-pp.enqueue_entity
0.14 ± 6% +0.0 0.16 ± 6% perf-profile.self.cycles-pp.skb_release_data
0.01 ±173% +0.0 0.06 ± 11% perf-profile.self.cycles-pp.osq_lock
0.00 +0.1 0.06 ± 6% perf-profile.self.cycles-pp.kfree
0.00 +0.1 0.09 ± 13% perf-profile.self.cycles-pp.pskb_expand_head
0.00 +0.1 0.12 ± 6% perf-profile.self.cycles-pp.skb_copy_ubufs
0.10 ± 12% +0.1 0.23 ± 8% perf-profile.self.cycles-pp.free_pcppages_bulk
0.00 +0.1 0.13 perf-profile.self.cycles-pp.iov_iter_get_pages
0.07 ± 7% +0.1 0.21 ± 10% perf-profile.self.cycles-pp.__check_object_size
0.77 ± 4% +0.3 1.10 ± 4% perf-profile.self.cycles-pp.__list_del_entry_valid
5.46 +2.3 7.73 perf-profile.self.cycles-pp.memcpy_erms
fsmark.files_per_sec
580 +---------------------------------------------------------------------+
| .+ |
560 |..+. .+. + .+..+.. .+..+ |
| +. +.. + + .+..+ +.+. |
| +.. .. + .. + +. |
540 |-+ + + + + |
| + |
520 |-+ |
| |
500 |-+ |
| O O O |
| O O O O O O O O O O O O O O O |
480 |-+ O O O O O O |
| O |
460 +---------------------------------------------------------------------+
[*] bisect-good sample
[O] bisect-bad sample
***************************************************************************************************
lkp-csl-2ap2: 192 threads Intel(R) Xeon(R) Platinum 9242 CPU @ 2.30GHz with 192G memory
=========================================================================================
compiler/cpufreq_governor/disk/filesize/fs2/fs/iterations/kconfig/nr_threads/rootfs/sync_method/tbox_group/test_size/testcase/ucode:
gcc-9/performance/1BRD_48G/4M/nfsv4/xfs/1x/x86_64-rhel-8.3/64t/debian-10.4-x86_64-20200603.cgz/NoSync/lkp-csl-2ap2/40G/fsmark/0x5003003
commit:
v5.10-rc2
3bc6a407d1 ("SUNRPC: Use zero-copy to perform socket send operations")
v5.10-rc2 3bc6a407d1a090417218ecdb0dd
---------------- ---------------------------
%stddev %change %stddev
\ | \
12868393 +17.9% 15177801 ± 2% fsmark.app_overhead
559.38 -13.3% 485.20 fsmark.files_per_sec
21.35 +13.1% 24.16 fsmark.time.elapsed_time
21.35 +13.1% 24.16 fsmark.time.elapsed_time.max
1664 ± 4% -13.9% 1433 ± 3% fsmark.time.involuntary_context_switches
251.75 ± 2% -13.1% 218.75 fsmark.time.percent_of_cpu_this_job_got
25.96 -2.0% 25.44 boot-time.dhcp
2.47 ± 2% +19.0% 2.95 ± 2% iostat.cpu.iowait
671458 ± 2% +8.6% 728893 ± 3% softirqs.RCU
1669499 -8.2% 1532757 vmstat.io.bo
202132 -13.7% 174380 ± 2% vmstat.system.cs
937363 ± 62% -61.6% 359933 ± 9% cpuidle.C1.usage
2.258e+09 ± 51% +86.4% 4.209e+09 ± 9% cpuidle.C1E.time
6449059 ± 20% +51.7% 9781611 ± 5% cpuidle.C1E.usage
2.67 ± 2% +0.5 3.16 ± 2% mpstat.cpu.all.iowait%
0.14 ± 3% +0.3 0.42 mpstat.cpu.all.soft%
3.55 ± 4% -0.5 3.05 ± 2% mpstat.cpu.all.sys%
10140 ± 26% -31.3% 6970 ± 3% numa-meminfo.node2.Mapped
16956 ± 7% -17.1% 14052 ± 3% numa-meminfo.node2.Writeback
196488 ± 12% -17.5% 162160 ± 11% numa-meminfo.node3.Slab
3006 ± 4% +7.2% 3223 ± 4% proc-vmstat.nr_active_anon
3006 ± 4% +7.2% 3223 ± 4% proc-vmstat.nr_zone_active_anon
77623491 ± 3% -13.4% 67184071 proc-vmstat.pgalloc_normal
56668889 ± 4% -18.7% 46043533 proc-vmstat.pgfree
10476 +4.4% 10935 proc-vmstat.pgreuse
4779 ± 13% -27.6% 3460 ± 6% sched_debug.cfs_rq:/.min_vruntime.stddev
27500 ± 37% -78.2% 5982 ± 93% sched_debug.cfs_rq:/.spread0.max
4780 ± 13% -25.8% 3546 ± 7% sched_debug.cfs_rq:/.spread0.stddev
1730403 ± 10% +41.9% 2456125 ± 26% sched_debug.cpu.avg_idle.max
13907 ± 18% -28.8% 9897 ± 21% sched_debug.cpu.nr_switches.max
1151 ± 9% -15.7% 970.60 ± 8% sched_debug.cpu.nr_switches.stddev
21696 -15.9% 18236 ± 2% slabinfo.kmalloc-1k.active_objs
684.25 -15.1% 580.75 ± 2% slabinfo.kmalloc-1k.active_slabs
21907 -15.1% 18591 ± 2% slabinfo.kmalloc-1k.num_objs
684.25 -15.1% 580.75 ± 2% slabinfo.kmalloc-1k.num_slabs
11971 ± 3% -11.5% 10592 ± 7% slabinfo.nfsd_file.active_objs
3314 ± 5% -20.9% 2621 ± 13% slabinfo.xfs_efd_item.active_objs
3355 ± 4% -20.1% 2680 ± 12% slabinfo.xfs_efd_item.num_objs
3275 ± 5% -20.4% 2607 ± 13% slabinfo.xfs_efi_item.active_objs
3318 ± 5% -19.7% 2663 ± 13% slabinfo.xfs_efi_item.num_objs
3.817e+09 -7.6% 3.526e+09 perf-stat.i.branch-instructions
3.316e+08 ± 2% -9.4% 3.003e+08 ± 2% perf-stat.i.cache-references
234663 ± 2% -16.7% 195399 perf-stat.i.context-switches
3.805e+10 ± 2% -6.6% 3.552e+10 ± 2% perf-stat.i.cpu-cycles
1382 ± 3% -7.2% 1283 ± 3% perf-stat.i.cpu-migrations
4.805e+09 -7.6% 4.438e+09 perf-stat.i.dTLB-loads
2.407e+09 -8.7% 2.198e+09 perf-stat.i.dTLB-stores
7989114 ± 2% -4.2% 7652291 perf-stat.i.iTLB-load-misses
1.929e+10 -7.4% 1.787e+10 perf-stat.i.instructions
2469 ± 2% -4.9% 2348 perf-stat.i.instructions-per-iTLB-miss
0.20 ± 2% -6.6% 0.19 ± 2% perf-stat.i.metric.GHz
59.57 -7.9% 54.88 perf-stat.i.metric.M/sec
38311030 ± 5% -10.6% 34257932 ± 2% perf-stat.i.node-load-misses
10676843 ± 7% -13.7% 9213801 perf-stat.i.node-loads
10297341 ± 21% -21.5% 8080955 ± 3% perf-stat.i.node-stores
3.647e+09 -7.2% 3.386e+09 perf-stat.ps.branch-instructions
3.169e+08 ± 2% -9.0% 2.884e+08 perf-stat.ps.cache-references
224244 -16.3% 187638 perf-stat.ps.context-switches
3.636e+10 ± 2% -6.2% 3.411e+10 ± 2% perf-stat.ps.cpu-cycles
4.59e+09 -7.1% 4.262e+09 perf-stat.ps.dTLB-loads
2.299e+09 -8.2% 2.11e+09 perf-stat.ps.dTLB-stores
7634292 ± 2% -3.7% 7349222 perf-stat.ps.iTLB-load-misses
1.843e+10 -6.9% 1.716e+10 perf-stat.ps.instructions
36618483 ± 5% -10.1% 32904334 ± 2% perf-stat.ps.node-load-misses
10197765 ± 7% -13.3% 8839824 perf-stat.ps.node-loads
9840509 ± 21% -21.1% 7760538 ± 3% perf-stat.ps.node-stores
4.173e+11 +4.7% 4.368e+11 ± 2% perf-stat.total.instructions
27.50 ± 35% +1444.5% 424.75 ± 95% interrupts.33:PCI-MSI.524291-edge.eth0-TxRx-2
46517 ± 2% +12.0% 52079 interrupts.CPU0.LOC:Local_timer_interrupts
2.00 ± 35% +2775.0% 57.50 ±157% interrupts.CPU0.TLB:TLB_shootdowns
46340 ± 3% +12.3% 52034 ± 2% interrupts.CPU1.LOC:Local_timer_interrupts
46533 ± 3% +11.7% 51972 interrupts.CPU10.LOC:Local_timer_interrupts
46371 ± 3% +11.9% 51871 ± 2% interrupts.CPU100.LOC:Local_timer_interrupts
46334 ± 3% +12.1% 51963 interrupts.CPU101.LOC:Local_timer_interrupts
46349 ± 3% +11.7% 51764 interrupts.CPU102.LOC:Local_timer_interrupts
46306 ± 3% +12.0% 51860 interrupts.CPU103.LOC:Local_timer_interrupts
46351 ± 3% +11.7% 51795 ± 2% interrupts.CPU104.LOC:Local_timer_interrupts
46348 ± 3% +11.9% 51847 ± 2% interrupts.CPU105.LOC:Local_timer_interrupts
46414 ± 2% +11.8% 51900 interrupts.CPU106.LOC:Local_timer_interrupts
46379 ± 3% +11.9% 51902 interrupts.CPU107.LOC:Local_timer_interrupts
46358 ± 3% +11.9% 51883 ± 2% interrupts.CPU108.LOC:Local_timer_interrupts
46420 ± 2% +11.5% 51766 interrupts.CPU109.LOC:Local_timer_interrupts
46404 ± 3% +12.0% 51974 interrupts.CPU11.LOC:Local_timer_interrupts
46349 ± 3% +11.9% 51882 ± 2% interrupts.CPU110.LOC:Local_timer_interrupts
46346 ± 3% +11.9% 51882 ± 2% interrupts.CPU111.LOC:Local_timer_interrupts
46377 ± 3% +11.9% 51878 ± 2% interrupts.CPU112.LOC:Local_timer_interrupts
46357 ± 3% +11.8% 51827 interrupts.CPU113.LOC:Local_timer_interrupts
46221 ± 3% +12.2% 51862 interrupts.CPU114.LOC:Local_timer_interrupts
46360 ± 3% +11.9% 51876 ± 2% interrupts.CPU115.LOC:Local_timer_interrupts
46382 ± 3% +11.9% 51881 ± 2% interrupts.CPU116.LOC:Local_timer_interrupts
46363 ± 3% +12.0% 51921 ± 2% interrupts.CPU117.LOC:Local_timer_interrupts
46362 ± 3% +12.1% 51961 interrupts.CPU118.LOC:Local_timer_interrupts
46375 ± 3% +11.9% 51882 ± 2% interrupts.CPU119.LOC:Local_timer_interrupts
27.50 ± 35% +1444.5% 424.75 ± 95% interrupts.CPU12.33:PCI-MSI.524291-edge.eth0-TxRx-2
46330 ± 2% +12.4% 52054 interrupts.CPU12.LOC:Local_timer_interrupts
46146 ± 3% +12.5% 51905 ± 2% interrupts.CPU120.LOC:Local_timer_interrupts
46155 ± 3% +12.5% 51904 ± 2% interrupts.CPU121.LOC:Local_timer_interrupts
46153 ± 3% +12.5% 51922 ± 2% interrupts.CPU122.LOC:Local_timer_interrupts
46147 ± 3% +12.5% 51908 ± 2% interrupts.CPU123.LOC:Local_timer_interrupts
46163 ± 3% +12.5% 51942 interrupts.CPU124.LOC:Local_timer_interrupts
46238 ± 3% +12.3% 51921 interrupts.CPU125.LOC:Local_timer_interrupts
46340 ± 3% +12.0% 51886 ± 2% interrupts.CPU126.LOC:Local_timer_interrupts
46208 ± 3% +12.1% 51822 ± 2% interrupts.CPU127.LOC:Local_timer_interrupts
46153 ± 3% +12.5% 51910 ± 2% interrupts.CPU128.LOC:Local_timer_interrupts
46179 ± 3% +12.4% 51916 ± 2% interrupts.CPU129.LOC:Local_timer_interrupts
46554 ± 3% +11.4% 51855 interrupts.CPU13.LOC:Local_timer_interrupts
46246 ± 3% +12.3% 51947 ± 2% interrupts.CPU130.LOC:Local_timer_interrupts
45950 ± 3% +13.0% 51904 ± 2% interrupts.CPU131.LOC:Local_timer_interrupts
46146 ± 3% +12.4% 51845 ± 2% interrupts.CPU132.LOC:Local_timer_interrupts
46125 ± 3% +12.6% 51920 ± 2% interrupts.CPU133.LOC:Local_timer_interrupts
46236 ± 3% +12.3% 51912 ± 2% interrupts.CPU134.LOC:Local_timer_interrupts
46232 ± 3% +12.3% 51902 ± 2% interrupts.CPU135.LOC:Local_timer_interrupts
46196 ± 3% +12.5% 51954 interrupts.CPU136.LOC:Local_timer_interrupts
46239 ± 3% +11.9% 51745 ± 2% interrupts.CPU137.LOC:Local_timer_interrupts
46415 ± 3% +11.8% 51892 interrupts.CPU138.LOC:Local_timer_interrupts
46236 ± 3% +12.2% 51895 ± 2% interrupts.CPU139.LOC:Local_timer_interrupts
46508 ± 3% +11.7% 51938 interrupts.CPU14.LOC:Local_timer_interrupts
46279 ± 3% +12.1% 51896 interrupts.CPU140.LOC:Local_timer_interrupts
46142 ± 3% +12.5% 51917 ± 2% interrupts.CPU141.LOC:Local_timer_interrupts
482.50 ± 18% +28.0% 617.50 ± 13% interrupts.CPU141.NMI:Non-maskable_interrupts
482.50 ± 18% +28.0% 617.50 ± 13% interrupts.CPU141.PMI:Performance_monitoring_interrupts
46295 ± 3% +11.6% 51670 ± 2% interrupts.CPU142.LOC:Local_timer_interrupts
617.75 ± 8% +29.8% 801.75 ± 15% interrupts.CPU142.NMI:Non-maskable_interrupts
617.75 ± 8% +29.8% 801.75 ± 15% interrupts.CPU142.PMI:Performance_monitoring_interrupts
1.00 ± 70% +20750.0% 208.50 ±169% interrupts.CPU142.TLB:TLB_shootdowns
46152 ± 3% +12.4% 51862 ± 2% interrupts.CPU143.LOC:Local_timer_interrupts
46417 ± 3% +12.1% 52022 interrupts.CPU144.LOC:Local_timer_interrupts
46496 ± 3% +11.8% 51987 interrupts.CPU145.LOC:Local_timer_interrupts
46498 ± 2% +11.9% 52022 interrupts.CPU146.LOC:Local_timer_interrupts
46507 ± 2% +11.8% 51978 interrupts.CPU147.LOC:Local_timer_interrupts
46499 ± 2% +11.8% 51994 interrupts.CPU148.LOC:Local_timer_interrupts
46515 ± 2% +11.7% 51971 interrupts.CPU149.LOC:Local_timer_interrupts
46469 ± 2% +11.8% 51941 interrupts.CPU15.LOC:Local_timer_interrupts
46568 ± 3% +11.7% 52007 interrupts.CPU150.LOC:Local_timer_interrupts
46562 ± 3% +11.7% 52002 interrupts.CPU151.LOC:Local_timer_interrupts
46510 ± 2% +11.8% 51979 interrupts.CPU152.LOC:Local_timer_interrupts
46661 ± 2% +11.4% 51971 interrupts.CPU153.LOC:Local_timer_interrupts
46532 ± 2% +11.7% 51986 interrupts.CPU154.LOC:Local_timer_interrupts
46514 ± 2% +11.9% 52042 interrupts.CPU155.LOC:Local_timer_interrupts
46415 ± 2% +12.2% 52069 interrupts.CPU156.LOC:Local_timer_interrupts
2565 ± 12% -24.0% 1949 ± 17% interrupts.CPU157.CAL:Function_call_interrupts
46532 ± 2% +11.7% 51958 interrupts.CPU157.LOC:Local_timer_interrupts
46494 ± 2% +11.8% 51999 interrupts.CPU158.LOC:Local_timer_interrupts
46949 ± 3% +10.8% 52016 interrupts.CPU159.LOC:Local_timer_interrupts
46480 ± 2% +11.8% 51958 interrupts.CPU16.LOC:Local_timer_interrupts
46492 ± 2% +11.8% 51997 interrupts.CPU160.LOC:Local_timer_interrupts
46601 ± 3% +11.6% 51984 interrupts.CPU161.LOC:Local_timer_interrupts
524.75 ± 52% +105.4% 1078 ± 23% interrupts.CPU161.NMI:Non-maskable_interrupts
524.75 ± 52% +105.4% 1078 ± 23% interrupts.CPU161.PMI:Performance_monitoring_interrupts
46573 ± 3% +11.6% 51992 interrupts.CPU162.LOC:Local_timer_interrupts
46516 ± 3% +11.8% 51994 interrupts.CPU163.LOC:Local_timer_interrupts
46552 ± 3% +11.7% 52016 interrupts.CPU164.LOC:Local_timer_interrupts
46556 ± 2% +11.6% 51968 interrupts.CPU165.LOC:Local_timer_interrupts
46509 ± 2% +11.9% 52023 interrupts.CPU166.LOC:Local_timer_interrupts
46486 ± 2% +11.8% 51954 interrupts.CPU167.LOC:Local_timer_interrupts
2735 ± 17% -22.1% 2131 ± 7% interrupts.CPU168.CAL:Function_call_interrupts
46657 ± 3% +11.2% 51869 ± 2% interrupts.CPU168.LOC:Local_timer_interrupts
2577 ± 10% -31.5% 1765 ± 11% interrupts.CPU169.CAL:Function_call_interrupts
46474 ± 2% +11.8% 51975 interrupts.CPU169.LOC:Local_timer_interrupts
1882 ± 13% +29.5% 2438 ± 11% interrupts.CPU17.CAL:Function_call_interrupts
46241 ± 3% +12.3% 51932 interrupts.CPU17.LOC:Local_timer_interrupts
46536 ± 3% +11.6% 51918 interrupts.CPU170.LOC:Local_timer_interrupts
46614 ± 3% +11.4% 51912 interrupts.CPU171.LOC:Local_timer_interrupts
46464 ± 3% +11.8% 51967 interrupts.CPU172.LOC:Local_timer_interrupts
46584 ± 3% +11.5% 51924 interrupts.CPU173.LOC:Local_timer_interrupts
46526 ± 3% +11.5% 51868 ± 2% interrupts.CPU174.LOC:Local_timer_interrupts
46603 ± 3% +11.4% 51905 interrupts.CPU175.LOC:Local_timer_interrupts
46588 ± 3% +11.4% 51878 ± 2% interrupts.CPU176.LOC:Local_timer_interrupts
46476 ± 2% +11.7% 51930 ± 2% interrupts.CPU177.LOC:Local_timer_interrupts
46529 ± 2% +11.4% 51821 interrupts.CPU178.LOC:Local_timer_interrupts
46519 ± 3% +11.6% 51902 ± 2% interrupts.CPU179.LOC:Local_timer_interrupts
1137 ± 12% -41.7% 662.50 ± 40% interrupts.CPU179.NMI:Non-maskable_interrupts
1137 ± 12% -41.7% 662.50 ± 40% interrupts.CPU179.PMI:Performance_monitoring_interrupts
46228 ± 3% +12.3% 51928 interrupts.CPU18.LOC:Local_timer_interrupts
2552 ± 15% -19.6% 2052 ± 8% interrupts.CPU180.CAL:Function_call_interrupts
46592 ± 3% +11.4% 51889 interrupts.CPU180.LOC:Local_timer_interrupts
46437 ± 3% +11.4% 51749 ± 2% interrupts.CPU181.LOC:Local_timer_interrupts
46574 ± 2% +11.4% 51877 interrupts.CPU182.LOC:Local_timer_interrupts
877.50 ± 21% -52.0% 421.50 ± 28% interrupts.CPU182.NMI:Non-maskable_interrupts
877.50 ± 21% -52.0% 421.50 ± 28% interrupts.CPU182.PMI:Performance_monitoring_interrupts
46513 ± 3% +11.5% 51881 interrupts.CPU183.LOC:Local_timer_interrupts
803.00 ± 17% -35.1% 521.25 ± 11% interrupts.CPU183.NMI:Non-maskable_interrupts
803.00 ± 17% -35.1% 521.25 ± 11% interrupts.CPU183.PMI:Performance_monitoring_interrupts
46487 ± 3% +11.6% 51868 ± 2% interrupts.CPU184.LOC:Local_timer_interrupts
748.50 ± 16% -36.4% 476.00 ± 24% interrupts.CPU184.NMI:Non-maskable_interrupts
748.50 ± 16% -36.4% 476.00 ± 24% interrupts.CPU184.PMI:Performance_monitoring_interrupts
46583 ± 3% +11.3% 51870 ± 2% interrupts.CPU185.LOC:Local_timer_interrupts
46465 ± 3% +11.6% 51870 ± 2% interrupts.CPU186.LOC:Local_timer_interrupts
46465 ± 3% +11.8% 51937 ± 2% interrupts.CPU187.LOC:Local_timer_interrupts
46555 ± 3% +11.4% 51878 ± 2% interrupts.CPU188.LOC:Local_timer_interrupts
2884 ± 25% -29.4% 2037 ± 10% interrupts.CPU189.CAL:Function_call_interrupts
46581 ± 3% +11.4% 51886 interrupts.CPU189.LOC:Local_timer_interrupts
46447 ± 3% +11.8% 51919 interrupts.CPU19.LOC:Local_timer_interrupts
46576 ± 3% +11.4% 51870 ± 2% interrupts.CPU190.LOC:Local_timer_interrupts
46478 ± 2% +11.6% 51889 interrupts.CPU191.LOC:Local_timer_interrupts
46453 ± 3% +11.9% 51986 interrupts.CPU2.LOC:Local_timer_interrupts
46377 ± 3% +12.2% 52015 interrupts.CPU20.LOC:Local_timer_interrupts
1365 ± 85% -67.8% 439.50 ± 41% interrupts.CPU20.NMI:Non-maskable_interrupts
1365 ± 85% -67.8% 439.50 ± 41% interrupts.CPU20.PMI:Performance_monitoring_interrupts
46389 ± 3% +12.1% 52019 interrupts.CPU21.LOC:Local_timer_interrupts
46439 ± 3% +11.9% 51967 interrupts.CPU22.LOC:Local_timer_interrupts
750.00 ± 6% -43.7% 422.25 ± 27% interrupts.CPU22.NMI:Non-maskable_interrupts
750.00 ± 6% -43.7% 422.25 ± 27% interrupts.CPU22.PMI:Performance_monitoring_interrupts
46396 ± 3% +12.1% 52020 interrupts.CPU23.LOC:Local_timer_interrupts
46080 ± 3% +12.8% 51965 interrupts.CPU24.LOC:Local_timer_interrupts
46183 ± 3% +12.6% 51990 ± 2% interrupts.CPU25.LOC:Local_timer_interrupts
46226 ± 3% +12.4% 51979 ± 2% interrupts.CPU26.LOC:Local_timer_interrupts
46238 ± 3% +12.4% 51984 ± 2% interrupts.CPU27.LOC:Local_timer_interrupts
46288 ± 3% +12.3% 51999 interrupts.CPU28.LOC:Local_timer_interrupts
46173 ± 3% +12.5% 51962 interrupts.CPU29.LOC:Local_timer_interrupts
46412 ± 3% +11.9% 51944 interrupts.CPU3.LOC:Local_timer_interrupts
46318 ± 3% +12.2% 51967 ± 2% interrupts.CPU30.LOC:Local_timer_interrupts
46311 ± 3% +12.2% 51981 interrupts.CPU31.LOC:Local_timer_interrupts
46262 ± 3% +12.4% 51981 ± 2% interrupts.CPU32.LOC:Local_timer_interrupts
46201 ± 3% +12.1% 51800 ± 2% interrupts.CPU33.LOC:Local_timer_interrupts
46263 ± 3% +12.3% 51957 interrupts.CPU34.LOC:Local_timer_interrupts
46287 ± 3% +12.1% 51870 ± 2% interrupts.CPU35.LOC:Local_timer_interrupts
46200 ± 3% +11.8% 51638 ± 2% interrupts.CPU36.LOC:Local_timer_interrupts
46224 ± 3% +12.5% 52006 interrupts.CPU37.LOC:Local_timer_interrupts
46163 ± 3% +12.5% 51950 ± 2% interrupts.CPU38.LOC:Local_timer_interrupts
46328 ± 3% +12.2% 51993 interrupts.CPU39.LOC:Local_timer_interrupts
46435 ± 3% +12.1% 52052 interrupts.CPU4.LOC:Local_timer_interrupts
46343 ± 3% +12.2% 52012 interrupts.CPU40.LOC:Local_timer_interrupts
484.00 ± 25% +52.1% 736.00 ± 23% interrupts.CPU40.NMI:Non-maskable_interrupts
484.00 ± 25% +52.1% 736.00 ± 23% interrupts.CPU40.PMI:Performance_monitoring_interrupts
46267 ± 3% +12.3% 51973 interrupts.CPU41.LOC:Local_timer_interrupts
46223 ± 3% +12.5% 51997 ± 2% interrupts.CPU42.LOC:Local_timer_interrupts
46251 ± 3% +12.5% 52055 interrupts.CPU43.LOC:Local_timer_interrupts
46293 ± 3% +12.2% 51951 interrupts.CPU44.LOC:Local_timer_interrupts
0.50 ±100% +22800.0% 114.50 ±169% interrupts.CPU44.TLB:TLB_shootdowns
46318 ± 3% +12.2% 51951 interrupts.CPU45.LOC:Local_timer_interrupts
46190 ± 3% +12.5% 51954 ± 2% interrupts.CPU46.LOC:Local_timer_interrupts
46195 ± 3% +12.4% 51912 ± 2% interrupts.CPU47.LOC:Local_timer_interrupts
46573 ± 3% +11.6% 51993 interrupts.CPU48.LOC:Local_timer_interrupts
46525 ± 2% +11.9% 52043 interrupts.CPU49.LOC:Local_timer_interrupts
46481 ± 2% +11.8% 51970 interrupts.CPU5.LOC:Local_timer_interrupts
46676 ± 2% +11.5% 52021 interrupts.CPU50.LOC:Local_timer_interrupts
46614 ± 3% +11.6% 52002 interrupts.CPU51.LOC:Local_timer_interrupts
46510 ± 3% +11.8% 52005 interrupts.CPU52.LOC:Local_timer_interrupts
46599 ± 3% +11.6% 52027 interrupts.CPU53.LOC:Local_timer_interrupts
46678 ± 2% +11.5% 52032 interrupts.CPU54.LOC:Local_timer_interrupts
46576 ± 3% +11.6% 51997 interrupts.CPU55.LOC:Local_timer_interrupts
46546 ± 3% +11.6% 51960 ± 2% interrupts.CPU56.LOC:Local_timer_interrupts
46574 ± 3% +11.7% 52019 interrupts.CPU57.LOC:Local_timer_interrupts
46620 ± 3% +11.6% 52046 interrupts.CPU58.LOC:Local_timer_interrupts
46589 ± 3% +11.6% 51978 interrupts.CPU59.LOC:Local_timer_interrupts
46399 ± 3% +12.1% 52033 interrupts.CPU6.LOC:Local_timer_interrupts
46580 ± 3% +11.6% 52004 interrupts.CPU60.LOC:Local_timer_interrupts
46567 ± 3% +11.8% 52042 interrupts.CPU61.LOC:Local_timer_interrupts
46574 ± 3% +11.7% 52011 interrupts.CPU62.LOC:Local_timer_interrupts
46504 ± 2% +11.9% 52021 interrupts.CPU63.LOC:Local_timer_interrupts
88.75 ± 20% -39.2% 54.00 ± 23% interrupts.CPU63.RES:Rescheduling_interrupts
46584 ± 3% +11.7% 52012 interrupts.CPU64.LOC:Local_timer_interrupts
46539 ± 2% +11.8% 52026 interrupts.CPU65.LOC:Local_timer_interrupts
492.00 ± 45% +123.2% 1098 ± 15% interrupts.CPU65.NMI:Non-maskable_interrupts
492.00 ± 45% +123.2% 1098 ± 15% interrupts.CPU65.PMI:Performance_monitoring_interrupts
46516 ± 2% +12.0% 52087 interrupts.CPU66.LOC:Local_timer_interrupts
46574 ± 2% +11.8% 52048 interrupts.CPU67.LOC:Local_timer_interrupts
46532 ± 2% +11.8% 52025 interrupts.CPU68.LOC:Local_timer_interrupts
46544 ± 3% +11.8% 52025 interrupts.CPU69.LOC:Local_timer_interrupts
46360 ± 3% +12.2% 52031 interrupts.CPU7.LOC:Local_timer_interrupts
46617 ± 3% +11.5% 51988 interrupts.CPU70.LOC:Local_timer_interrupts
46629 ± 3% +11.5% 52000 interrupts.CPU71.LOC:Local_timer_interrupts
46559 ± 2% +11.5% 51891 interrupts.CPU72.LOC:Local_timer_interrupts
46387 ± 3% +12.1% 51993 interrupts.CPU73.LOC:Local_timer_interrupts
46619 ± 3% +11.6% 52046 interrupts.CPU74.LOC:Local_timer_interrupts
46617 ± 3% +11.3% 51907 ± 2% interrupts.CPU75.LOC:Local_timer_interrupts
46621 ± 3% +11.3% 51904 ± 2% interrupts.CPU76.LOC:Local_timer_interrupts
942.75 ± 22% -47.9% 491.00 ± 27% interrupts.CPU76.NMI:Non-maskable_interrupts
942.75 ± 22% -47.9% 491.00 ± 27% interrupts.CPU76.PMI:Performance_monitoring_interrupts
46584 ± 3% +11.6% 51993 interrupts.CPU77.LOC:Local_timer_interrupts
85.75 ± 15% -28.3% 61.50 ± 20% interrupts.CPU77.RES:Rescheduling_interrupts
3195 ± 11% -38.2% 1974 ± 16% interrupts.CPU78.CAL:Function_call_interrupts
46556 ± 3% +11.5% 51905 ± 2% interrupts.CPU78.LOC:Local_timer_interrupts
1102 ± 51% -58.9% 453.00 ± 34% interrupts.CPU78.NMI:Non-maskable_interrupts
1102 ± 51% -58.9% 453.00 ± 34% interrupts.CPU78.PMI:Performance_monitoring_interrupts
130.75 ± 51% -62.1% 49.50 ± 22% interrupts.CPU78.RES:Rescheduling_interrupts
3086 ± 16% -28.7% 2202 ± 15% interrupts.CPU79.CAL:Function_call_interrupts
46568 ± 3% +11.4% 51897 ± 2% interrupts.CPU79.LOC:Local_timer_interrupts
934.25 ± 34% -40.8% 552.75 ± 33% interrupts.CPU79.NMI:Non-maskable_interrupts
934.25 ± 34% -40.8% 552.75 ± 33% interrupts.CPU79.PMI:Performance_monitoring_interrupts
95.75 ± 15% -47.8% 50.00 ± 18% interrupts.CPU79.RES:Rescheduling_interrupts
46388 ± 3% +12.1% 52009 interrupts.CPU8.LOC:Local_timer_interrupts
46580 ± 3% +11.4% 51896 interrupts.CPU80.LOC:Local_timer_interrupts
854.75 ± 29% -39.9% 513.50 ± 38% interrupts.CPU80.NMI:Non-maskable_interrupts
854.75 ± 29% -39.9% 513.50 ± 38% interrupts.CPU80.PMI:Performance_monitoring_interrupts
46569 ± 3% +11.5% 51906 ± 2% interrupts.CPU81.LOC:Local_timer_interrupts
947.75 ± 16% -37.4% 593.25 ± 34% interrupts.CPU81.NMI:Non-maskable_interrupts
947.75 ± 16% -37.4% 593.25 ± 34% interrupts.CPU81.PMI:Performance_monitoring_interrupts
80.75 ± 26% -36.8% 51.00 ± 24% interrupts.CPU81.RES:Rescheduling_interrupts
46580 ± 3% +11.7% 52016 interrupts.CPU82.LOC:Local_timer_interrupts
99.50 ± 49% -50.5% 49.25 ± 51% interrupts.CPU82.RES:Rescheduling_interrupts
46554 ± 3% +11.7% 51996 interrupts.CPU83.LOC:Local_timer_interrupts
1112 ± 16% -50.6% 549.50 ± 46% interrupts.CPU83.NMI:Non-maskable_interrupts
1112 ± 16% -50.6% 549.50 ± 46% interrupts.CPU83.PMI:Performance_monitoring_interrupts
46552 ± 3% +11.7% 51995 interrupts.CPU84.LOC:Local_timer_interrupts
46559 ± 3% +11.8% 52052 interrupts.CPU85.LOC:Local_timer_interrupts
985.00 ± 31% -48.5% 507.25 ± 5% interrupts.CPU85.NMI:Non-maskable_interrupts
985.00 ± 31% -48.5% 507.25 ± 5% interrupts.CPU85.PMI:Performance_monitoring_interrupts
46561 ± 3% +11.7% 51995 interrupts.CPU86.LOC:Local_timer_interrupts
807.25 ± 6% -45.9% 436.50 ± 28% interrupts.CPU86.NMI:Non-maskable_interrupts
807.25 ± 6% -45.9% 436.50 ± 28% interrupts.CPU86.PMI:Performance_monitoring_interrupts
46540 ± 3% +11.7% 51995 interrupts.CPU87.LOC:Local_timer_interrupts
834.50 ± 20% -45.2% 457.50 ± 57% interrupts.CPU87.NMI:Non-maskable_interrupts
834.50 ± 20% -45.2% 457.50 ± 57% interrupts.CPU87.PMI:Performance_monitoring_interrupts
46604 ± 3% +11.5% 51950 ± 2% interrupts.CPU88.LOC:Local_timer_interrupts
814.50 ± 15% -52.0% 391.25 ± 30% interrupts.CPU88.NMI:Non-maskable_interrupts
814.50 ± 15% -52.0% 391.25 ± 30% interrupts.CPU88.PMI:Performance_monitoring_interrupts
46563 ± 3% +11.5% 51929 ± 2% interrupts.CPU89.LOC:Local_timer_interrupts
881.75 ± 39% -51.2% 430.50 ± 22% interrupts.CPU89.NMI:Non-maskable_interrupts
881.75 ± 39% -51.2% 430.50 ± 22% interrupts.CPU89.PMI:Performance_monitoring_interrupts
46354 ± 3% +12.0% 51935 interrupts.CPU9.LOC:Local_timer_interrupts
46561 ± 3% +11.4% 51891 interrupts.CPU90.LOC:Local_timer_interrupts
1047 ± 41% -56.5% 455.75 ± 25% interrupts.CPU90.NMI:Non-maskable_interrupts
1047 ± 41% -56.5% 455.75 ± 25% interrupts.CPU90.PMI:Performance_monitoring_interrupts
46529 ± 3% +11.5% 51896 interrupts.CPU91.LOC:Local_timer_interrupts
856.00 ± 23% -47.2% 452.25 ± 42% interrupts.CPU91.NMI:Non-maskable_interrupts
856.00 ± 23% -47.2% 452.25 ± 42% interrupts.CPU91.PMI:Performance_monitoring_interrupts
46565 ± 3% +11.7% 51995 interrupts.CPU92.LOC:Local_timer_interrupts
889.75 ± 34% -45.3% 486.50 ± 50% interrupts.CPU92.NMI:Non-maskable_interrupts
889.75 ± 34% -45.3% 486.50 ± 50% interrupts.CPU92.PMI:Performance_monitoring_interrupts
46577 ± 3% +11.4% 51892 ± 2% interrupts.CPU93.LOC:Local_timer_interrupts
797.50 ± 8% -38.2% 492.75 ± 35% interrupts.CPU93.NMI:Non-maskable_interrupts
797.50 ± 8% -38.2% 492.75 ± 35% interrupts.CPU93.PMI:Performance_monitoring_interrupts
46564 ± 3% +11.5% 51903 interrupts.CPU94.LOC:Local_timer_interrupts
749.75 ± 23% -34.6% 490.00 ± 22% interrupts.CPU94.NMI:Non-maskable_interrupts
749.75 ± 23% -34.6% 490.00 ± 22% interrupts.CPU94.PMI:Performance_monitoring_interrupts
2895 ± 17% -25.5% 2158 ± 18% interrupts.CPU95.CAL:Function_call_interrupts
46572 ± 3% +11.4% 51890 interrupts.CPU95.LOC:Local_timer_interrupts
46376 ± 3% +11.9% 51882 ± 2% interrupts.CPU96.LOC:Local_timer_interrupts
46357 ± 3% +12.0% 51916 interrupts.CPU97.LOC:Local_timer_interrupts
46397 ± 3% +12.1% 51999 interrupts.CPU98.LOC:Local_timer_interrupts
46448 ± 2% +11.8% 51930 ± 2% interrupts.CPU99.LOC:Local_timer_interrupts
8914517 ± 3% +11.9% 9973298 interrupts.LOC:Local_timer_interrupts
33.74 -2.4 31.38 ± 4% perf-profile.calltrace.cycles-pp.ret_from_fork
33.74 -2.4 31.38 ± 4% perf-profile.calltrace.cycles-pp.kthread.ret_from_fork
17.77 ± 2% -2.2 15.55 ± 5% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe
17.53 ± 2% -2.1 15.47 ± 5% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe
22.36 -2.0 20.38 ± 4% perf-profile.calltrace.cycles-pp.nfsd.kthread.ret_from_fork
16.52 ± 2% -1.9 14.63 ± 4% perf-profile.calltrace.cycles-pp.svc_process.nfsd.kthread.ret_from_fork
16.52 ± 2% -1.9 14.63 ± 4% perf-profile.calltrace.cycles-pp.svc_process_common.svc_process.nfsd.kthread.ret_from_fork
16.44 ± 2% -1.9 14.57 ± 3% perf-profile.calltrace.cycles-pp.nfsd_dispatch.svc_process_common.svc_process.nfsd.kthread
16.38 ± 3% -1.8 14.54 ± 4% perf-profile.calltrace.cycles-pp.nfsd4_proc_compound.nfsd_dispatch.svc_process_common.svc_process.nfsd
9.78 ± 2% -1.2 8.60 ± 5% perf-profile.calltrace.cycles-pp.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
9.76 ± 2% -1.2 8.58 ± 5% perf-profile.calltrace.cycles-pp.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
9.69 ± 2% -1.2 8.53 ± 5% perf-profile.calltrace.cycles-pp.nfs_file_write.new_sync_write.vfs_write.ksys_write.do_syscall_64
9.70 ± 2% -1.2 8.54 ± 5% perf-profile.calltrace.cycles-pp.new_sync_write.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
9.34 ± 2% -1.1 8.23 ± 5% perf-profile.calltrace.cycles-pp.generic_perform_write.nfs_file_write.new_sync_write.vfs_write.ksys_write
10.04 ± 3% -1.0 9.04 ± 3% perf-profile.calltrace.cycles-pp.nfsd_commit.nfsd4_proc_compound.nfsd_dispatch.svc_process_common.svc_process
10.02 ± 3% -1.0 9.03 ± 3% perf-profile.calltrace.cycles-pp.xfs_file_fsync.nfsd_commit.nfsd4_proc_compound.nfsd_dispatch.svc_process_common
9.98 ± 3% -1.0 9.00 ± 3% perf-profile.calltrace.cycles-pp.file_write_and_wait_range.xfs_file_fsync.nfsd_commit.nfsd4_proc_compound.nfsd_dispatch
9.97 ± 3% -1.0 8.98 ± 3% perf-profile.calltrace.cycles-pp.__filemap_fdatawrite_range.file_write_and_wait_range.xfs_file_fsync.nfsd_commit.nfsd4_proc_compound
9.96 ± 3% -1.0 8.98 ± 3% perf-profile.calltrace.cycles-pp.do_writepages.__filemap_fdatawrite_range.file_write_and_wait_range.xfs_file_fsync.nfsd_commit
9.96 ± 3% -1.0 8.98 ± 3% perf-profile.calltrace.cycles-pp.xfs_vm_writepages.do_writepages.__filemap_fdatawrite_range.file_write_and_wait_range.xfs_file_fsync
5.98 ± 2% -0.8 5.17 ± 5% perf-profile.calltrace.cycles-pp.nfsd4_write.nfsd4_proc_compound.nfsd_dispatch.svc_process_common.svc_process
5.95 ± 2% -0.8 5.14 ± 5% perf-profile.calltrace.cycles-pp.nfsd_vfs_write.nfsd4_write.nfsd4_proc_compound.nfsd_dispatch.svc_process_common
5.94 ± 2% -0.8 5.13 ± 5% perf-profile.calltrace.cycles-pp.do_iter_write.nfsd_vfs_write.nfsd4_write.nfsd4_proc_compound.nfsd_dispatch
5.92 ± 2% -0.8 5.12 ± 5% perf-profile.calltrace.cycles-pp.do_iter_readv_writev.do_iter_write.nfsd_vfs_write.nfsd4_write.nfsd4_proc_compound
5.92 ± 2% -0.8 5.12 ± 5% perf-profile.calltrace.cycles-pp.xfs_file_buffered_aio_write.do_iter_readv_writev.do_iter_write.nfsd_vfs_write.nfsd4_write
8.55 ± 3% -0.8 7.76 ± 3% perf-profile.calltrace.cycles-pp.brd_do_bvec.brd_submit_bio.submit_bio_noacct.submit_bio.iomap_submit_ioend
5.67 ± 2% -0.7 4.96 ± 5% perf-profile.calltrace.cycles-pp.iomap_file_buffered_write.xfs_file_buffered_aio_write.do_iter_readv_writev.do_iter_write.nfsd_vfs_write
5.67 ± 2% -0.7 4.96 ± 5% perf-profile.calltrace.cycles-pp.iomap_apply.iomap_file_buffered_write.xfs_file_buffered_aio_write.do_iter_readv_writev.do_iter_write
5.63 ± 2% -0.7 4.93 ± 5% perf-profile.calltrace.cycles-pp.iomap_write_actor.iomap_apply.iomap_file_buffered_write.xfs_file_buffered_aio_write.do_iter_readv_writev
1.86 ± 4% -0.7 1.19 ± 4% perf-profile.calltrace.cycles-pp.iomap_writepages.xfs_vm_writepages.do_writepages.__filemap_fdatawrite_range.file_write_and_wait_range
1.85 ± 4% -0.7 1.19 ± 4% perf-profile.calltrace.cycles-pp.write_cache_pages.iomap_writepages.xfs_vm_writepages.do_writepages.__filemap_fdatawrite_range
1.30 ± 7% -0.6 0.66 ± 5% perf-profile.calltrace.cycles-pp.iomap_writepage_map.write_cache_pages.iomap_writepages.xfs_vm_writepages.do_writepages
4.55 ± 3% -0.6 3.99 ± 4% perf-profile.calltrace.cycles-pp.nfs_write_end.generic_perform_write.nfs_file_write.new_sync_write.vfs_write
5.47 ± 3% -0.5 4.93 ± 4% perf-profile.calltrace.cycles-pp.nfs4_file_flush.filp_close.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after_hwframe
5.47 ± 3% -0.5 4.94 ± 4% perf-profile.calltrace.cycles-pp.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after_hwframe
5.47 ± 3% -0.5 4.94 ± 4% perf-profile.calltrace.cycles-pp.filp_close.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after_hwframe
5.47 ± 3% -0.5 4.93 ± 4% perf-profile.calltrace.cycles-pp.nfs_wb_all.nfs4_file_flush.filp_close.__x64_sys_close.do_syscall_64
4.44 ± 2% -0.5 3.95 ± 3% perf-profile.calltrace.cycles-pp.rpc_free_task.rpc_async_release.process_one_work.worker_thread.kthread
4.44 ± 2% -0.5 3.95 ± 3% perf-profile.calltrace.cycles-pp.rpc_async_release.process_one_work.worker_thread.kthread.ret_from_fork
3.58 ± 2% -0.4 3.13 ± 3% perf-profile.calltrace.cycles-pp.nfs_write_completion.rpc_free_task.rpc_async_release.process_one_work.worker_thread
3.35 ± 4% -0.4 2.90 ± 5% perf-profile.calltrace.cycles-pp.nfs_updatepage.nfs_write_end.generic_perform_write.nfs_file_write.new_sync_write
2.43 ± 3% -0.3 2.09 ± 3% perf-profile.calltrace.cycles-pp.nfs_end_page_writeback.nfs_write_completion.rpc_free_task.rpc_async_release.process_one_work
2.37 ± 3% -0.3 2.05 ± 4% perf-profile.calltrace.cycles-pp.nfs_writepage_setup.nfs_updatepage.nfs_write_end.generic_perform_write.nfs_file_write
0.57 ± 5% -0.3 0.26 ±100% perf-profile.calltrace.cycles-pp.__test_set_page_writeback.nfs_do_writepage.nfs_writepages_callback.write_cache_pages.nfs_writepages
2.73 ± 4% -0.3 2.43 ± 5% perf-profile.calltrace.cycles-pp.iov_iter_copy_from_user_atomic.iomap_write_actor.iomap_apply.iomap_file_buffered_write.xfs_file_buffered_aio_write
2.69 ± 4% -0.3 2.39 ± 5% perf-profile.calltrace.cycles-pp.memcpy_erms.iov_iter_copy_from_user_atomic.iomap_write_actor.iomap_apply.iomap_file_buffered_write
2.20 -0.3 1.93 ± 4% perf-profile.calltrace.cycles-pp.nfs_write_begin.generic_perform_write.nfs_file_write.new_sync_write.vfs_write
2.10 -0.2 1.85 ± 4% perf-profile.calltrace.cycles-pp.pagecache_get_page.grab_cache_page_write_begin.nfs_write_begin.generic_perform_write.nfs_file_write
2.11 -0.2 1.86 ± 4% perf-profile.calltrace.cycles-pp.grab_cache_page_write_begin.nfs_write_begin.generic_perform_write.nfs_file_write.new_sync_write
0.66 ± 4% -0.2 0.42 ± 57% perf-profile.calltrace.cycles-pp.schedule.io_schedule.wait_on_page_bit.__filemap_fdatawait_range.filemap_write_and_wait_range
0.65 ± 4% -0.2 0.41 ± 57% perf-profile.calltrace.cycles-pp.__schedule.schedule.io_schedule.wait_on_page_bit.__filemap_fdatawait_range
1.48 -0.2 1.28 ± 5% perf-profile.calltrace.cycles-pp.iomap_write_begin.iomap_write_actor.iomap_apply.iomap_file_buffered_write.xfs_file_buffered_aio_write
0.60 ± 5% -0.2 0.40 ± 57% perf-profile.calltrace.cycles-pp.__nfs_commit_inode.nfs_wb_all.nfs4_file_flush.filp_close.__x64_sys_close
0.83 ± 13% -0.2 0.64 ± 2% perf-profile.calltrace.cycles-pp.poll_idle.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry
1.40 -0.2 1.21 ± 5% perf-profile.calltrace.cycles-pp.grab_cache_page_write_begin.iomap_write_begin.iomap_write_actor.iomap_apply.iomap_file_buffered_write
1.38 -0.2 1.20 ± 4% perf-profile.calltrace.cycles-pp.pagecache_get_page.grab_cache_page_write_begin.iomap_write_begin.iomap_write_actor.iomap_apply
1.19 ± 3% -0.2 1.02 ± 4% perf-profile.calltrace.cycles-pp.__filemap_fdatawait_range.filemap_write_and_wait_range.nfs_wb_all.nfs4_file_flush.filp_close
1.52 -0.2 1.35 ± 5% perf-profile.calltrace.cycles-pp.add_to_page_cache_lru.pagecache_get_page.grab_cache_page_write_begin.nfs_write_begin.generic_perform_write
0.78 ± 3% -0.1 0.65 ± 4% perf-profile.calltrace.cycles-pp.wait_on_page_bit.__filemap_fdatawait_range.filemap_write_and_wait_range.nfs_wb_all.nfs4_file_flush
0.85 ± 2% -0.1 0.72 ± 5% perf-profile.calltrace.cycles-pp.add_to_page_cache_lru.pagecache_get_page.grab_cache_page_write_begin.iomap_write_begin.iomap_write_actor
0.67 ± 4% -0.1 0.54 ± 5% perf-profile.calltrace.cycles-pp.io_schedule.wait_on_page_bit.__filemap_fdatawait_range.filemap_write_and_wait_range.nfs_wb_all
0.91 ± 5% -0.1 0.79 ± 4% perf-profile.calltrace.cycles-pp.__set_page_dirty_nobuffers.nfs_writepage_setup.nfs_updatepage.nfs_write_end.generic_perform_write
0.83 ± 5% -0.1 0.71 ± 4% perf-profile.calltrace.cycles-pp.wake_up_page_bit.nfs_end_page_writeback.nfs_write_completion.rpc_free_task.rpc_async_release
1.05 ± 2% -0.1 0.94 ± 6% perf-profile.calltrace.cycles-pp.__add_to_page_cache_locked.add_to_page_cache_lru.pagecache_get_page.grab_cache_page_write_begin.nfs_write_begin
0.90 ± 4% -0.1 0.80 ± 3% perf-profile.calltrace.cycles-pp.end_page_writeback.nfs_end_page_writeback.nfs_write_completion.rpc_free_task.rpc_async_release
0.88 ± 4% -0.1 0.78 ± 3% perf-profile.calltrace.cycles-pp.test_clear_page_writeback.end_page_writeback.nfs_end_page_writeback.nfs_write_completion.rpc_free_task
0.70 ± 5% -0.1 0.61 ± 5% perf-profile.calltrace.cycles-pp.__wake_up_common.wake_up_page_bit.nfs_end_page_writeback.nfs_write_completion.rpc_free_task
0.66 ± 4% -0.1 0.58 ± 4% perf-profile.calltrace.cycles-pp.wake_page_function.__wake_up_common.wake_up_page_bit.nfs_end_page_writeback.nfs_write_completion
0.66 ± 4% -0.1 0.57 ± 5% perf-profile.calltrace.cycles-pp.try_to_wake_up.wake_page_function.__wake_up_common.wake_up_page_bit.nfs_end_page_writeback
0.87 ± 5% +0.1 0.97 ± 8% perf-profile.calltrace.cycles-pp.tick_nohz_next_event.tick_nohz_get_sleep_length.menu_select.do_idle.cpu_startup_entry
0.96 ± 5% +0.1 1.06 ± 7% perf-profile.calltrace.cycles-pp.tick_nohz_get_sleep_length.menu_select.do_idle.cpu_startup_entry.start_secondary
0.83 ± 5% +0.1 0.94 ± 5% perf-profile.calltrace.cycles-pp.do_softirq_own_stack.irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state
0.83 ± 5% +0.1 0.94 ± 5% perf-profile.calltrace.cycles-pp.asm_call_sysvec_on_stack.do_softirq_own_stack.irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt
0.83 ± 5% +0.1 0.94 ± 5% perf-profile.calltrace.cycles-pp.__softirqentry_text_start.asm_call_sysvec_on_stack.do_softirq_own_stack.irq_exit_rcu.sysvec_apic_timer_interrupt
1.02 ± 6% +0.1 1.15 ± 6% perf-profile.calltrace.cycles-pp.irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter
4.18 ± 2% +0.3 4.50 ± 5% perf-profile.calltrace.cycles-pp.svc_tcp_recvfrom.svc_handle_xprt.svc_recv.nfsd.kthread
0.00 +0.6 0.55 ± 6% perf-profile.calltrace.cycles-pp.skb_release_data.__kfree_skb.tcp_recvmsg.inet6_recvmsg.svc_tcp_recvfrom
3.21 +0.6 3.80 ± 4% perf-profile.calltrace.cycles-pp.inet6_recvmsg.svc_tcp_recvfrom.svc_handle_xprt.svc_recv.nfsd
3.20 ± 2% +0.6 3.79 ± 4% perf-profile.calltrace.cycles-pp.tcp_recvmsg.inet6_recvmsg.svc_tcp_recvfrom.svc_handle_xprt.svc_recv
0.00 +0.7 0.66 ± 5% perf-profile.calltrace.cycles-pp.__kfree_skb.tcp_recvmsg.inet6_recvmsg.svc_tcp_recvfrom.svc_handle_xprt
4.16 ± 5% +1.7 5.85 ± 12% perf-profile.calltrace.cycles-pp.menu_select.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
0.00 +3.1 3.13 ± 6% perf-profile.calltrace.cycles-pp.memcpy_erms.skb_copy_ubufs.__netif_receive_skb_core.__netif_receive_skb_one_core.process_backlog
41.73 +3.3 44.98 ± 5% perf-profile.calltrace.cycles-pp.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
0.00 +3.9 3.94 ± 6% perf-profile.calltrace.cycles-pp.skb_copy_ubufs.__netif_receive_skb_core.__netif_receive_skb_one_core.process_backlog.net_rx_action
0.00 +4.0 3.95 ± 6% perf-profile.calltrace.cycles-pp.__netif_receive_skb_core.__netif_receive_skb_one_core.process_backlog.net_rx_action.__softirqentry_text_start
0.00 +4.1 4.13 ± 6% perf-profile.calltrace.cycles-pp.__netif_receive_skb_one_core.process_backlog.net_rx_action.__softirqentry_text_start.asm_call_sysvec_on_stack
0.00 +4.1 4.14 ± 6% perf-profile.calltrace.cycles-pp.process_backlog.net_rx_action.__softirqentry_text_start.asm_call_sysvec_on_stack.do_softirq_own_stack
0.00 +4.1 4.14 ± 6% perf-profile.calltrace.cycles-pp.net_rx_action.__softirqentry_text_start.asm_call_sysvec_on_stack.do_softirq_own_stack.do_softirq
0.00 +4.2 4.16 ± 6% perf-profile.calltrace.cycles-pp.asm_call_sysvec_on_stack.do_softirq_own_stack.do_softirq.__local_bh_enable_ip.ip6_finish_output2
0.00 +4.2 4.16 ± 6% perf-profile.calltrace.cycles-pp.do_softirq_own_stack.do_softirq.__local_bh_enable_ip.ip6_finish_output2.ip6_output
0.00 +4.2 4.16 ± 6% perf-profile.calltrace.cycles-pp.__softirqentry_text_start.asm_call_sysvec_on_stack.do_softirq_own_stack.do_softirq.__local_bh_enable_ip
0.00 +4.2 4.16 ± 6% perf-profile.calltrace.cycles-pp.__local_bh_enable_ip.ip6_finish_output2.ip6_output.ip6_xmit.inet6_csk_xmit
0.00 +4.2 4.16 ± 6% perf-profile.calltrace.cycles-pp.do_softirq.__local_bh_enable_ip.ip6_finish_output2.ip6_output.ip6_xmit
0.00 +4.2 4.20 ± 6% perf-profile.calltrace.cycles-pp.ip6_finish_output2.ip6_output.ip6_xmit.inet6_csk_xmit.__tcp_transmit_skb
0.00 +4.2 4.22 ± 6% perf-profile.calltrace.cycles-pp.ip6_output.ip6_xmit.inet6_csk_xmit.__tcp_transmit_skb.tcp_write_xmit
0.00 +4.2 4.22 ± 6% perf-profile.calltrace.cycles-pp.ip6_xmit.inet6_csk_xmit.__tcp_transmit_skb.tcp_write_xmit.tcp_sendmsg_locked
0.00 +4.2 4.25 ± 6% perf-profile.calltrace.cycles-pp.inet6_csk_xmit.__tcp_transmit_skb.tcp_write_xmit.tcp_sendmsg_locked.tcp_sendmsg
0.00 +4.3 4.30 ± 6% perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_write_xmit.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg
0.00 +4.4 4.36 ± 6% perf-profile.calltrace.cycles-pp.tcp_write_xmit.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg.xprt_sock_sendmsg
47.71 +4.6 52.32 ± 4% perf-profile.calltrace.cycles-pp.secondary_startup_64_no_verify
47.45 +4.7 52.16 ± 4% perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64_no_verify
47.43 +4.7 52.15 ± 4% perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
47.44 +4.7 52.16 ± 4% perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
33.74 -2.4 31.38 ± 4% perf-profile.children.cycles-pp.ret_from_fork
33.74 -2.4 31.38 ± 4% perf-profile.children.cycles-pp.kthread
18.18 ± 2% -2.2 15.97 ± 5% perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
17.93 ± 2% -2.0 15.89 ± 5% perf-profile.children.cycles-pp.do_syscall_64
22.36 -2.0 20.38 ± 4% perf-profile.children.cycles-pp.nfsd
16.52 ± 2% -1.9 14.63 ± 4% perf-profile.children.cycles-pp.svc_process
16.52 ± 2% -1.9 14.63 ± 4% perf-profile.children.cycles-pp.svc_process_common
16.44 ± 2% -1.9 14.57 ± 3% perf-profile.children.cycles-pp.nfsd_dispatch
16.38 ± 3% -1.8 14.54 ± 4% perf-profile.children.cycles-pp.nfsd4_proc_compound
13.64 ± 3% -1.3 12.38 ± 3% perf-profile.children.cycles-pp.__filemap_fdatawrite_range
13.64 ± 3% -1.3 12.38 ± 3% perf-profile.children.cycles-pp.do_writepages
10.04 ± 2% -1.2 8.87 ± 5% perf-profile.children.cycles-pp.ksys_write
10.02 ± 2% -1.2 8.85 ± 5% perf-profile.children.cycles-pp.vfs_write
9.70 ± 2% -1.2 8.53 ± 5% perf-profile.children.cycles-pp.nfs_file_write
9.96 ± 2% -1.2 8.81 ± 5% perf-profile.children.cycles-pp.new_sync_write
9.35 ± 2% -1.1 8.23 ± 5% perf-profile.children.cycles-pp.generic_perform_write
10.04 ± 3% -1.0 9.04 ± 3% perf-profile.children.cycles-pp.nfsd_commit
10.02 ± 3% -1.0 9.03 ± 3% perf-profile.children.cycles-pp.xfs_file_fsync
9.98 ± 3% -1.0 9.00 ± 3% perf-profile.children.cycles-pp.file_write_and_wait_range
9.96 ± 3% -1.0 8.98 ± 3% perf-profile.children.cycles-pp.xfs_vm_writepages
5.51 ± 3% -0.9 4.56 ± 4% perf-profile.children.cycles-pp.write_cache_pages
8.74 ± 3% -0.9 7.84 ± 3% perf-profile.children.cycles-pp.submit_bio
8.74 ± 3% -0.9 7.84 ± 3% perf-profile.children.cycles-pp.submit_bio_noacct
8.68 ± 3% -0.9 7.79 ± 3% perf-profile.children.cycles-pp.iomap_submit_ioend
8.73 ± 3% -0.9 7.84 ± 3% perf-profile.children.cycles-pp.brd_submit_bio
8.70 ± 3% -0.9 7.81 ± 3% perf-profile.children.cycles-pp.brd_do_bvec
5.98 ± 2% -0.8 5.17 ± 5% perf-profile.children.cycles-pp.nfsd4_write
5.95 ± 2% -0.8 5.14 ± 5% perf-profile.children.cycles-pp.nfsd_vfs_write
5.94 ± 2% -0.8 5.13 ± 5% perf-profile.children.cycles-pp.do_iter_write
5.92 ± 2% -0.8 5.12 ± 5% perf-profile.children.cycles-pp.do_iter_readv_writev
5.92 ± 2% -0.8 5.12 ± 5% perf-profile.children.cycles-pp.xfs_file_buffered_aio_write
5.67 ± 2% -0.7 4.96 ± 5% perf-profile.children.cycles-pp.iomap_file_buffered_write
5.67 ± 2% -0.7 4.96 ± 5% perf-profile.children.cycles-pp.iomap_apply
5.63 ± 2% -0.7 4.94 ± 5% perf-profile.children.cycles-pp.iomap_write_actor
1.86 ± 4% -0.7 1.19 ± 4% perf-profile.children.cycles-pp.iomap_writepages
1.31 ± 7% -0.6 0.67 ± 5% perf-profile.children.cycles-pp.iomap_writepage_map
5.90 ± 4% -0.6 5.30 ± 3% perf-profile.children.cycles-pp.brd_insert_page
5.00 ± 3% -0.6 4.44 ± 6% perf-profile.children.cycles-pp.iov_iter_copy_from_user_atomic
4.56 ± 3% -0.6 4.00 ± 4% perf-profile.children.cycles-pp.nfs_write_end
5.47 ± 3% -0.5 4.94 ± 4% perf-profile.children.cycles-pp.filp_close
5.47 ± 3% -0.5 4.94 ± 4% perf-profile.children.cycles-pp.__x64_sys_close
5.47 ± 3% -0.5 4.93 ± 4% perf-profile.children.cycles-pp.nfs4_file_flush
5.47 ± 3% -0.5 4.93 ± 4% perf-profile.children.cycles-pp.nfs_wb_all
4.69 ± 2% -0.5 4.16 ± 3% perf-profile.children.cycles-pp.rpc_free_task
5.35 ± 5% -0.5 4.83 ± 2% perf-profile.children.cycles-pp._raw_spin_lock
4.44 ± 2% -0.5 3.95 ± 3% perf-profile.children.cycles-pp.rpc_async_release
3.58 ± 2% -0.4 3.13 ± 3% perf-profile.children.cycles-pp.nfs_write_completion
3.35 ± 4% -0.4 2.91 ± 5% perf-profile.children.cycles-pp.nfs_updatepage
3.51 -0.4 3.08 ± 4% perf-profile.children.cycles-pp.grab_cache_page_write_begin
3.48 -0.4 3.06 ± 4% perf-profile.children.cycles-pp.pagecache_get_page
2.43 ± 3% -0.3 2.09 ± 3% perf-profile.children.cycles-pp.nfs_end_page_writeback
1.91 ± 2% -0.3 1.58 ± 3% perf-profile.children.cycles-pp.__schedule
2.38 ± 3% -0.3 2.06 ± 4% perf-profile.children.cycles-pp.nfs_writepage_setup
2.37 -0.3 2.07 ± 5% perf-profile.children.cycles-pp.add_to_page_cache_lru
1.54 -0.3 1.27 ± 3% perf-profile.children.cycles-pp.schedule
2.20 -0.3 1.93 ± 4% perf-profile.children.cycles-pp.nfs_write_begin
1.49 -0.2 1.29 ± 5% perf-profile.children.cycles-pp.iomap_write_begin
0.84 ± 13% -0.2 0.64 ± 2% perf-profile.children.cycles-pp.poll_idle
1.11 ± 2% -0.2 0.92 ± 4% perf-profile.children.cycles-pp.pick_next_task_fair
1.56 ± 2% -0.2 1.38 ± 6% perf-profile.children.cycles-pp.__add_to_page_cache_locked
1.21 ± 2% -0.2 1.04 ± 5% perf-profile.children.cycles-pp.__filemap_fdatawait_range
0.98 ± 2% -0.2 0.81 ± 3% perf-profile.children.cycles-pp.newidle_balance
1.05 -0.2 0.88 ± 4% perf-profile.children.cycles-pp.ttwu_do_activate
0.23 ±102% -0.2 0.06 ± 6% perf-profile.children.cycles-pp.syscall_exit_to_user_mode
1.04 ± 2% -0.2 0.88 ± 5% perf-profile.children.cycles-pp.enqueue_task_fair
1.08 ± 7% -0.2 0.93 ± 3% perf-profile.children.cycles-pp.percpu_counter_add_batch
1.21 ± 2% -0.2 1.05 ± 5% perf-profile.children.cycles-pp.try_to_wake_up
1.10 -0.2 0.94 ± 3% perf-profile.children.cycles-pp.load_balance
0.60 ± 6% -0.2 0.45 ± 7% perf-profile.children.cycles-pp.tcp_rcv_established
0.61 ± 6% -0.1 0.46 ± 7% perf-profile.children.cycles-pp.tcp_v6_do_rcv
1.00 -0.1 0.86 ± 3% perf-profile.children.cycles-pp.find_busiest_group
0.96 -0.1 0.82 ± 6% perf-profile.children.cycles-pp.enqueue_entity
0.79 ± 3% -0.1 0.65 ± 5% perf-profile.children.cycles-pp.wait_on_page_bit
0.99 -0.1 0.85 ± 2% perf-profile.children.cycles-pp.update_sd_lb_stats
0.30 ± 5% -0.1 0.16 ± 10% perf-profile.children.cycles-pp.tcp_ack
0.61 ± 3% -0.1 0.48 ± 3% perf-profile.children.cycles-pp.flush_smp_call_function_from_idle
0.28 ± 5% -0.1 0.15 ± 12% perf-profile.children.cycles-pp.tcp_clean_rtx_queue
1.45 ± 3% -0.1 1.32 ± 3% perf-profile.children.cycles-pp.end_page_writeback
0.65 ± 2% -0.1 0.52 ± 3% perf-profile.children.cycles-pp.sched_ttwu_pending
0.76 ± 7% -0.1 0.64 ± 4% perf-profile.children.cycles-pp.account_page_dirtied
1.43 ± 3% -0.1 1.31 ± 3% perf-profile.children.cycles-pp.test_clear_page_writeback
0.97 ± 5% -0.1 0.84 ± 4% perf-profile.children.cycles-pp.__set_page_dirty_nobuffers
0.68 ± 3% -0.1 0.55 ± 5% perf-profile.children.cycles-pp.io_schedule
0.74 -0.1 0.62 ± 6% perf-profile.children.cycles-pp.__account_scheduler_latency
0.45 ± 5% -0.1 0.33 ± 7% perf-profile.children.cycles-pp.__release_sock
0.85 ± 5% -0.1 0.73 ± 4% perf-profile.children.cycles-pp.wake_up_page_bit
0.56 ± 3% -0.1 0.44 ± 7% perf-profile.children.cycles-pp.release_sock
0.89 ± 3% -0.1 0.78 ± 4% perf-profile.children.cycles-pp.__wake_up_common
0.98 ± 2% -0.1 0.87 ± 4% perf-profile.children.cycles-pp.__test_set_page_writeback
0.77 -0.1 0.66 ± 5% perf-profile.children.cycles-pp.lru_cache_add
0.55 ± 8% -0.1 0.44 ± 4% perf-profile.children.cycles-pp.iomap_set_page_dirty
0.99 ± 4% -0.1 0.88 ± 5% perf-profile.children.cycles-pp.__nfs_commit_inode
0.23 ± 8% -0.1 0.14 ± 11% perf-profile.children.cycles-pp.rwsem_spin_on_owner
0.21 ± 9% -0.1 0.12 ± 17% perf-profile.children.cycles-pp.xfs_ilock
0.80 ± 3% -0.1 0.71 ± 5% perf-profile.children.cycles-pp.__mod_memcg_lruvec_state
0.71 ± 2% -0.1 0.62 ± 5% perf-profile.children.cycles-pp.pagevec_lru_move_fn
0.68 ± 5% -0.1 0.59 ± 4% perf-profile.children.cycles-pp.wake_page_function
0.58 -0.1 0.48 ± 6% perf-profile.children.cycles-pp.stack_trace_save_tsk
0.29 ± 11% -0.1 0.20 ± 13% perf-profile.children.cycles-pp.rwsem_down_write_slowpath
0.52 ± 4% -0.1 0.43 ± 6% perf-profile.children.cycles-pp.arch_stack_walk
0.28 ± 11% -0.1 0.20 ± 15% perf-profile.children.cycles-pp.rwsem_optimistic_spin
0.54 ± 2% -0.1 0.46 ± 4% perf-profile.children.cycles-pp.__pagevec_lru_add_fn
0.55 ± 7% -0.1 0.48 ± 7% perf-profile.children.cycles-pp.__mod_memcg_state
0.72 ± 3% -0.1 0.65 ± 5% perf-profile.children.cycles-pp.nfs_scan_commit
0.75 -0.1 0.68 ± 5% perf-profile.children.cycles-pp.mem_cgroup_charge
0.38 ± 13% -0.1 0.31 ± 6% perf-profile.children.cycles-pp.__set_page_dirty
0.37 ± 2% -0.1 0.30 ± 3% perf-profile.children.cycles-pp.unwind_next_frame
0.21 ± 10% -0.1 0.15 ± 18% perf-profile.children.cycles-pp.svc_xprt_do_enqueue
0.41 ± 5% -0.1 0.35 ± 4% perf-profile.children.cycles-pp.schedule_idle
0.51 ± 2% -0.1 0.45 ± 9% perf-profile.children.cycles-pp.nfs_ctx_key_to_expire
0.49 ± 5% -0.1 0.43 ± 7% perf-profile.children.cycles-pp.nfs_create_request
0.18 ± 5% -0.1 0.12 ± 16% perf-profile.children.cycles-pp.svc_xprt_received
0.39 ± 4% -0.1 0.34 ± 6% perf-profile.children.cycles-pp.xas_load
0.23 ± 6% -0.1 0.18 ± 2% perf-profile.children.cycles-pp.dequeue_task_fair
0.75 -0.1 0.70 perf-profile.children.cycles-pp.clear_page_dirty_for_io
0.21 ± 7% -0.0 0.16 ± 4% perf-profile.children.cycles-pp.dequeue_entity
0.33 -0.0 0.28 ± 2% perf-profile.children.cycles-pp.nfs_lock_and_join_requests
0.15 ± 3% -0.0 0.11 ± 3% perf-profile.children.cycles-pp.clear_bdi_congested
0.16 ± 12% -0.0 0.12 ± 3% perf-profile.children.cycles-pp.schedule_timeout
0.12 ± 11% -0.0 0.08 ± 8% perf-profile.children.cycles-pp.iov_iter_advance
0.35 ± 3% -0.0 0.32 ± 2% perf-profile.children.cycles-pp._raw_spin_unlock_irqrestore
0.16 ± 5% -0.0 0.12 ± 3% perf-profile.children.cycles-pp.lock_sock_nested
0.06 -0.0 0.03 ±100% perf-profile.children.cycles-pp.__inc_numa_state
0.38 -0.0 0.35 ± 4% perf-profile.children.cycles-pp.nfs_scan_commit_list
0.25 ± 7% -0.0 0.22 ± 8% perf-profile.children.cycles-pp.nfs_initiate_commit
0.25 ± 3% -0.0 0.22 ± 8% perf-profile.children.cycles-pp.get_mem_cgroup_from_mm
0.11 ± 4% -0.0 0.08 ± 6% perf-profile.children.cycles-pp.__wait_on_bit
0.39 ± 2% -0.0 0.36 ± 3% perf-profile.children.cycles-pp.nfs_io_completion_release
0.33 ± 3% -0.0 0.30 ± 4% perf-profile.children.cycles-pp.find_get_pages_range_tag
0.13 ± 10% -0.0 0.10 ± 8% perf-profile.children.cycles-pp.update_curr
0.11 ± 4% -0.0 0.08 ± 5% perf-profile.children.cycles-pp.out_of_line_wait_on_bit
0.33 ± 3% -0.0 0.30 ± 2% perf-profile.children.cycles-pp.pagevec_lookup_range_tag
0.18 ± 3% -0.0 0.15 ± 5% perf-profile.children.cycles-pp.xs_stream_data_receive_workfn
0.18 ± 3% -0.0 0.15 ± 5% perf-profile.children.cycles-pp.xs_stream_data_receive
0.13 ± 8% -0.0 0.10 ± 7% perf-profile.children.cycles-pp.__x64_sys_gettimeofday
0.28 ± 2% -0.0 0.25 ± 5% perf-profile.children.cycles-pp.kmem_cache_alloc
0.15 ± 6% -0.0 0.12 ± 6% perf-profile.children.cycles-pp.nfs_page_find_private_request
0.10 -0.0 0.08 ± 6% perf-profile.children.cycles-pp.rpc_wait_bit_killable
0.08 ± 5% -0.0 0.06 ± 7% perf-profile.children.cycles-pp.exit_to_user_mode_prepare
0.14 -0.0 0.12 ± 9% perf-profile.children.cycles-pp.sysvec_call_function_single
0.16 ± 2% -0.0 0.14 ± 8% perf-profile.children.cycles-pp.xas_store
0.15 ± 7% -0.0 0.12 ± 6% perf-profile.children.cycles-pp.find_get_entry
0.11 ± 4% -0.0 0.09 ± 4% perf-profile.children.cycles-pp.xs_sock_recvmsg
0.11 ± 7% -0.0 0.09 ± 9% perf-profile.children.cycles-pp.__xa_set_mark
0.10 ± 7% -0.0 0.08 ± 8% perf-profile.children.cycles-pp.set_next_entity
0.10 ± 7% -0.0 0.08 perf-profile.children.cycles-pp.__fput
0.08 ± 10% -0.0 0.06 ± 7% perf-profile.children.cycles-pp._raw_spin_lock_bh
0.07 ± 11% -0.0 0.05 ± 8% perf-profile.children.cycles-pp.task_work_run
0.09 ± 4% -0.0 0.07 ± 6% perf-profile.children.cycles-pp.tick_nohz_idle_exit
0.09 ± 9% -0.0 0.07 ± 10% perf-profile.children.cycles-pp.xas_set_mark
0.08 ± 5% -0.0 0.07 ± 12% perf-profile.children.cycles-pp.__switch_to
0.10 ± 5% -0.0 0.08 ± 8% perf-profile.children.cycles-pp.xa_get_order
0.08 ± 10% -0.0 0.06 ± 6% perf-profile.children.cycles-pp.refcount_dec_and_lock
0.11 ± 4% -0.0 0.10 ± 7% perf-profile.children.cycles-pp._cond_resched
0.07 -0.0 0.06 ± 7% perf-profile.children.cycles-pp.nfsd_set_fh_dentry
0.06 ± 11% +0.0 0.08 ± 5% perf-profile.children.cycles-pp.sk_stream_alloc_skb
0.11 ± 8% +0.0 0.14 ± 7% perf-profile.children.cycles-pp.__slab_free
0.29 ± 5% +0.0 0.34 ± 6% perf-profile.children.cycles-pp.__tcp_push_pending_frames
0.44 ± 5% +0.1 0.49 ± 5% perf-profile.children.cycles-pp.rebalance_domains
0.26 ± 4% +0.1 0.31 ± 7% perf-profile.children.cycles-pp.native_irq_return_iret
0.01 ±173% +0.1 0.07 ± 7% perf-profile.children.cycles-pp.kfree
0.47 ± 5% +0.1 0.54 ± 7% perf-profile.children.cycles-pp.timekeeping_max_deferment
0.30 ± 6% +0.1 0.38 ± 10% perf-profile.children.cycles-pp.svc_tcp_sendto
0.33 ± 6% +0.1 0.41 ± 10% perf-profile.children.cycles-pp.svc_send
0.97 ± 5% +0.1 1.07 ± 7% perf-profile.children.cycles-pp.tick_nohz_get_sleep_length
0.00 +0.1 0.13 ± 6% perf-profile.children.cycles-pp.pskb_expand_head
0.00 +0.1 0.14 ± 16% perf-profile.children.cycles-pp.iov_iter_get_pages
0.10 ± 15% +0.2 0.26 ± 9% perf-profile.children.cycles-pp.__check_object_size
0.08 ± 13% +0.2 0.26 ± 10% perf-profile.children.cycles-pp.simple_copy_to_iter
0.00 +0.2 0.18 ± 12% perf-profile.children.cycles-pp.__zerocopy_sg_from_iter
0.00 +0.2 0.19 ± 12% perf-profile.children.cycles-pp.skb_zerocopy_iter_stream
0.28 ± 17% +0.3 0.55 ± 7% perf-profile.children.cycles-pp.free_pcppages_bulk
0.50 ± 6% +0.3 0.79 ± 9% perf-profile.children.cycles-pp.rmqueue_bulk
0.46 ± 5% +0.3 0.77 ± 7% perf-profile.children.cycles-pp.free_unref_page
4.19 ± 2% +0.3 4.50 ± 5% perf-profile.children.cycles-pp.svc_tcp_recvfrom
0.79 ± 2% +0.4 1.18 ± 6% perf-profile.children.cycles-pp.__list_del_entry_valid
0.24 ± 6% +0.4 0.63 ± 6% perf-profile.children.cycles-pp.skb_release_data
0.33 ± 6% +0.4 0.76 ± 5% perf-profile.children.cycles-pp.__kfree_skb
3.37 +0.6 3.95 ± 4% perf-profile.children.cycles-pp.inet6_recvmsg
3.36 ± 2% +0.6 3.94 ± 4% perf-profile.children.cycles-pp.tcp_recvmsg
4.19 ± 5% +1.7 5.87 ± 12% perf-profile.children.cycles-pp.menu_select
5.57 ± 2% +2.8 8.38 ± 5% perf-profile.children.cycles-pp.memcpy_erms
41.96 +3.1 45.11 ± 5% perf-profile.children.cycles-pp.cpuidle_enter
41.96 +3.1 45.11 ± 5% perf-profile.children.cycles-pp.cpuidle_enter_state
0.74 ± 5% +4.0 4.72 ± 5% perf-profile.children.cycles-pp.tcp_write_xmit
0.80 ± 6% +4.0 4.83 ± 5% perf-profile.children.cycles-pp.__tcp_transmit_skb
0.71 ± 6% +4.0 4.74 ± 5% perf-profile.children.cycles-pp.inet6_csk_xmit
0.63 ± 5% +4.0 4.68 ± 5% perf-profile.children.cycles-pp.ip6_output
0.59 ± 7% +4.0 4.64 ± 6% perf-profile.children.cycles-pp.ip6_finish_output2
0.65 ± 6% +4.1 4.70 ± 5% perf-profile.children.cycles-pp.ip6_xmit
0.43 ± 8% +4.1 4.49 ± 6% perf-profile.children.cycles-pp.__netif_receive_skb_one_core
0.50 ± 8% +4.1 4.56 ± 6% perf-profile.children.cycles-pp.__local_bh_enable_ip
0.45 ± 9% +4.1 4.51 ± 6% perf-profile.children.cycles-pp.process_backlog
0.46 ± 8% +4.1 4.53 ± 6% perf-profile.children.cycles-pp.net_rx_action
0.49 ± 8% +4.1 4.56 ± 6% perf-profile.children.cycles-pp.do_softirq
0.00 +4.1 4.10 ± 6% perf-profile.children.cycles-pp.skb_copy_ubufs
0.00 +4.1 4.12 ± 5% perf-profile.children.cycles-pp.__netif_receive_skb_core
1.40 ± 6% +4.2 5.56 ± 4% perf-profile.children.cycles-pp.__softirqentry_text_start
1.40 ± 6% +4.2 5.56 ± 4% perf-profile.children.cycles-pp.do_softirq_own_stack
5.04 ± 5% +4.2 9.28 ± 7% perf-profile.children.cycles-pp.asm_call_sysvec_on_stack
47.71 +4.6 52.32 ± 4% perf-profile.children.cycles-pp.secondary_startup_64_no_verify
47.71 +4.6 52.32 ± 4% perf-profile.children.cycles-pp.cpu_startup_entry
47.71 +4.6 52.31 ± 4% perf-profile.children.cycles-pp.do_idle
47.45 +4.7 52.16 ± 4% perf-profile.children.cycles-pp.start_secondary
1.83 ± 6% -0.3 1.53 ± 13% perf-profile.self.cycles-pp.ktime_get
2.21 ± 2% -0.2 1.97 ± 2% perf-profile.self.cycles-pp.brd_do_bvec
2.93 ± 2% -0.2 2.70 ± 3% perf-profile.self.cycles-pp._raw_spin_lock
0.81 ± 12% -0.2 0.62 ± 2% perf-profile.self.cycles-pp.poll_idle
0.97 ± 7% -0.1 0.82 ± 3% perf-profile.self.cycles-pp.percpu_counter_add_batch
0.80 ± 7% -0.1 0.69 ± 7% perf-profile.self.cycles-pp.nfs_writepage_setup
0.67 -0.1 0.56 ± 2% perf-profile.self.cycles-pp.update_sd_lb_stats
0.50 ± 6% -0.1 0.39 ± 4% perf-profile.self.cycles-pp.nfs_end_page_writeback
0.92 ± 3% -0.1 0.81 ± 6% perf-profile.self.cycles-pp._raw_spin_lock_irqsave
0.47 ± 6% -0.1 0.37 ± 9% perf-profile.self.cycles-pp.rmqueue
0.36 ± 7% -0.1 0.27 ± 10% perf-profile.self.cycles-pp.svc_tcp_recvfrom
0.23 ± 8% -0.1 0.14 ± 11% perf-profile.self.cycles-pp.rwsem_spin_on_owner
0.83 ± 3% -0.1 0.75 ± 4% perf-profile.self.cycles-pp.nfs_write_end
0.54 ± 6% -0.1 0.46 ± 7% perf-profile.self.cycles-pp.__mod_memcg_state
0.25 ± 6% -0.1 0.18 ± 22% perf-profile.self.cycles-pp.ktime_get_update_offsets_now
0.08 ± 5% -0.1 0.03 ±102% perf-profile.self.cycles-pp.svc_recv
0.30 ± 4% -0.0 0.26 ± 8% perf-profile.self.cycles-pp.xas_load
0.15 ± 5% -0.0 0.11 ± 3% perf-profile.self.cycles-pp.clear_bdi_congested
0.19 ± 2% -0.0 0.15 ± 5% perf-profile.self.cycles-pp.unwind_next_frame
0.11 ± 14% -0.0 0.08 ± 6% perf-profile.self.cycles-pp.iov_iter_advance
0.25 ± 4% -0.0 0.22 ± 8% perf-profile.self.cycles-pp.__pagevec_lru_add_fn
0.08 ± 5% -0.0 0.06 ± 9% perf-profile.self.cycles-pp.enqueue_task_fair
0.29 ± 2% -0.0 0.26 ± 4% perf-profile.self.cycles-pp.clear_page_dirty_for_io
0.24 ± 2% -0.0 0.22 ± 6% perf-profile.self.cycles-pp.get_mem_cgroup_from_mm
0.21 ± 3% -0.0 0.18 ± 5% perf-profile.self.cycles-pp.get_page_from_freelist
0.19 ± 6% -0.0 0.17 ± 3% perf-profile.self.cycles-pp.__schedule
0.16 ± 4% -0.0 0.13 ± 8% perf-profile.self.cycles-pp.try_to_wake_up
0.11 ± 11% -0.0 0.09 ± 13% perf-profile.self.cycles-pp.alloc_pages_current
0.10 ± 8% -0.0 0.08 ± 5% perf-profile.self.cycles-pp.brd_insert_page
0.26 ± 2% -0.0 0.24 ± 2% perf-profile.self.cycles-pp.find_get_pages_range_tag
0.08 ± 6% -0.0 0.05 ± 9% perf-profile.self.cycles-pp.select_task_rq_fair
0.07 ± 5% -0.0 0.05 ± 8% perf-profile.self.cycles-pp.iomap_writepage_map
0.08 ± 5% -0.0 0.06 ± 11% perf-profile.self.cycles-pp.__switch_to
0.15 ± 5% -0.0 0.13 ± 3% perf-profile.self.cycles-pp.release_pages
0.09 ± 4% -0.0 0.07 ± 5% perf-profile.self.cycles-pp.nfs_scan_commit_list
0.08 ± 5% -0.0 0.07 ± 10% perf-profile.self.cycles-pp.xas_set_mark
0.14 ± 7% +0.0 0.17 ± 9% perf-profile.self.cycles-pp.skb_release_data
0.11 ± 8% +0.0 0.14 ± 7% perf-profile.self.cycles-pp.__slab_free
0.26 ± 4% +0.1 0.31 ± 7% perf-profile.self.cycles-pp.native_irq_return_iret
0.01 ±173% +0.1 0.07 ± 7% perf-profile.self.cycles-pp.kfree
0.47 ± 5% +0.1 0.54 ± 7% perf-profile.self.cycles-pp.timekeeping_max_deferment
0.00 +0.1 0.10 ± 5% perf-profile.self.cycles-pp.pskb_expand_head
0.12 ± 5% +0.1 0.24 ± 5% perf-profile.self.cycles-pp.free_pcppages_bulk
0.00 +0.1 0.14 ± 16% perf-profile.self.cycles-pp.iov_iter_get_pages
0.00 +0.1 0.14 ± 5% perf-profile.self.cycles-pp.skb_copy_ubufs
0.07 ± 15% +0.2 0.23 ± 6% perf-profile.self.cycles-pp.__check_object_size
0.78 ± 2% +0.4 1.16 ± 6% perf-profile.self.cycles-pp.__list_del_entry_valid
2.82 ± 7% +1.1 3.88 ± 18% perf-profile.self.cycles-pp.cpuidle_enter_state
3.14 ± 7% +1.6 4.71 ± 15% perf-profile.self.cycles-pp.menu_select
5.50 ± 2% +2.8 8.30 ± 5% perf-profile.self.cycles-pp.memcpy_erms
Disclaimer:
Results have been estimated based on internal Intel analysis and are provided
for informational purposes only. Any difference in system hardware or software
design or configuration may affect actual performance.
Thanks,
Rong Chen
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