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Message-ID: <20220425070204.GC21864@xsang-OptiPlex-9020>
Date: Mon, 25 Apr 2022 15:02:04 +0800
From: kernel test robot <oliver.sang@...el.com>
To: Abel Wu <wuyun.abel@...edance.com>
Cc: 0day robot <lkp@...el.com>, LKML <linux-kernel@...r.kernel.org>,
lkp@...ts.01.org, ying.huang@...el.com, feng.tang@...el.com,
zhengjun.xing@...ux.intel.com, fengwei.yin@...el.com,
Peter Zijlstra <peterz@...radead.org>,
Mel Gorman <mgorman@...e.de>,
Vincent Guittot <vincent.guittot@...aro.org>,
joshdon@...gle.com, Abel Wu <wuyun.abel@...edance.com>,
aubrey.li@...ux.intel.com, yu.c.chen@...el.com
Subject: [sched/fair] 6b433275e3: stress-ng.sock.ops_per_sec 16.2%
improvement
(please be noted we also observed performance drop on
"netperf: netperf.Throughput_Mbps -44.4% regression",
but the data is not stable, especial the data for 6b433275e3.
details are as below)
Greeting,
FYI, we noticed a 16.2% improvement of stress-ng.sock.ops_per_sec due to commit:
commit: 6b433275e3a3cf18a16c0d2afb7fbc7a43bd3dbc ("[RFC v2 1/2] sched/fair: filter out overloaded cpus in SIS")
url: https://github.com/intel-lab-lkp/linux/commits/Abel-Wu/introduece-sched-idle-balance/20220409-215303
base: https://git.kernel.org/cgit/linux/kernel/git/tip/tip.git 089c02ae2771a14af2928c59c56abfb9b885a8d7
patch link: https://lore.kernel.org/lkml/20220409135104.3733193-2-wuyun.abel@bytedance.com
in testcase: stress-ng
on test machine: 128 threads 2 sockets Intel(R) Xeon(R) Platinum 8358 CPU @ 2.60GHz with 128G memory
with following parameters:
nr_threads: 100%
testtime: 60s
class: network
test: sock
cpufreq_governor: performance
ucode: 0xd000331
In addition to that, the commit also has significant impact on the following tests:
+------------------+-------------------------------------------------------------------------------------+
| testcase: change | netperf: netperf.Throughput_Mbps -44.4% regression |
| test machine | 192 threads 4 sockets Intel(R) Xeon(R) Platinum 9242 CPU @ 2.30GHz with 192G memory |
| test parameters | cluster=cs-localhost |
| | cpufreq_governor=performance |
| | ip=ipv4 |
| | nr_threads=200% |
| | runtime=900s |
| | test=TCP_STREAM |
| | ucode=0x500320a |
+------------------+-------------------------------------------------------------------------------------+
| testcase: change | stress-ng: stress-ng.fifo.ops_per_sec 26.8% improvement |
| test machine | 128 threads 2 sockets Intel(R) Xeon(R) Platinum 8358 CPU @ 2.60GHz with 128G memory |
| test parameters | class=pipe |
| | cpufreq_governor=performance |
| | nr_threads=100% |
| | test=fifo |
| | testtime=60s |
| | ucode=0xd000331 |
+------------------+-------------------------------------------------------------------------------------+
Details are as below:
-------------------------------------------------------------------------------------------------->
To reproduce:
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
sudo bin/lkp install job.yaml # job file is attached in this email
bin/lkp split-job --compatible job.yaml # generate the yaml file for lkp run
sudo bin/lkp run generated-yaml-file
# if come across any failure that blocks the test,
# please remove ~/.lkp and /lkp dir to run from a clean state.
=========================================================================================
class/compiler/cpufreq_governor/kconfig/nr_threads/rootfs/tbox_group/test/testcase/testtime/ucode:
network/gcc-11/performance/x86_64-rhel-8.3/100%/debian-10.4-x86_64-20200603.cgz/lkp-icl-2sp6/sock/stress-ng/60s/0xd000331
commit:
089c02ae27 ("ftrace: Use preemption model accessors for trace header printout")
6b433275e3 ("sched/fair: filter out overloaded cpus in SIS")
089c02ae2771a14a 6b433275e3a3cf18a16c0d2afb7
---------------- ---------------------------
%stddev %change %stddev
\ | \
2770364 +16.2% 3218069 stress-ng.sock.ops
46171 +16.2% 53633 stress-ng.sock.ops_per_sec
5.952e+08 -30.3% 4.151e+08 ± 2% stress-ng.time.involuntary_context_switches
9199 +4.1% 9579 stress-ng.time.percent_of_cpu_this_job_got
5427 +4.4% 5666 stress-ng.time.system_time
6.112e+08 -28.0% 4.403e+08 stress-ng.time.voluntary_context_switches
11029514 ± 2% +21.5% 13402519 ± 2% cpuidle..usage
18689062 -29.1% 13251715 vmstat.system.cs
60526 ± 23% -42.3% 34928 ± 23% numa-meminfo.node1.Active
60526 ± 23% -42.3% 34928 ± 23% numa-meminfo.node1.Active(anon)
32260894 ± 50% +135.6% 76016130 ± 6% numa-numastat.node0.local_node
32321995 ± 49% +135.3% 76056280 ± 6% numa-numastat.node0.numa_hit
62966 ± 24% -41.7% 36737 ± 18% meminfo.Active
62966 ± 24% -41.7% 36737 ± 18% meminfo.Active(anon)
120624 ± 11% +20.5% 145331 ± 6% meminfo.Mapped
5.48 ± 9% +0.7 6.21 ± 10% mpstat.cpu.all.idle%
1.23 +0.2 1.45 ± 3% mpstat.cpu.all.irq%
22.46 -3.4 19.03 mpstat.cpu.all.soft%
32324845 ± 49% +135.3% 76071014 ± 6% numa-vmstat.node0.numa_hit
32263743 ± 50% +135.7% 76030863 ± 6% numa-vmstat.node0.numa_local
14955 ± 24% -43.9% 8397 ± 24% numa-vmstat.node1.nr_active_anon
14955 ± 24% -43.9% 8397 ± 24% numa-vmstat.node1.nr_zone_active_anon
336.75 ± 14% +28.8% 433.89 ± 11% sched_debug.cfs_rq:/.runnable_avg.stddev
-574367 +51.0% -867232 sched_debug.cfs_rq:/.spread0.min
4523462 -28.5% 3234077 sched_debug.cpu.nr_switches.avg
5422243 ± 10% -33.1% 3628496 ± 4% sched_debug.cpu.nr_switches.max
2895 +3.0% 2982 turbostat.Bzy_MHz
8257844 ± 3% +29.9% 10727822 ± 2% turbostat.C1
1695590 ± 16% -39.8% 1020687 ± 14% turbostat.C1E
183102 ±105% +167.3% 489441 ± 6% turbostat.C6
1.87 ±109% +3.3 5.19 ± 13% turbostat.C6%
1.64 ±122% +200.5% 4.94 ± 13% turbostat.CPU%c6
0.28 ± 7% -16.4% 0.24 turbostat.IPC
874435 ± 2% +31.4% 1148985 ± 3% turbostat.POLL
0.02 +0.0 0.03 turbostat.POLL%
15257 ± 23% -41.6% 8903 ± 25% proc-vmstat.nr_active_anon
98281 ± 3% +6.9% 105084 ± 3% proc-vmstat.nr_inactive_anon
30793 ± 12% +19.1% 36686 ± 7% proc-vmstat.nr_mapped
87672 +1.4% 88924 proc-vmstat.nr_slab_unreclaimable
15257 ± 23% -41.6% 8903 ± 25% proc-vmstat.nr_zone_active_anon
98281 ± 3% +6.9% 105084 ± 3% proc-vmstat.nr_zone_inactive_anon
1.005e+08 ± 2% +56.5% 1.573e+08 proc-vmstat.numa_hit
1.004e+08 ± 2% +56.6% 1.572e+08 proc-vmstat.numa_local
2209 ± 14% +28.4% 2837 ± 9% proc-vmstat.numa_pages_migrated
1.004e+08 ± 2% +56.5% 1.572e+08 proc-vmstat.pgalloc_normal
435497 +2.0% 444333 proc-vmstat.pgfault
1.002e+08 ± 2% +56.6% 1.57e+08 proc-vmstat.pgfree
2209 ± 14% +28.4% 2837 ± 9% proc-vmstat.pgmigrate_success
8.30 ± 3% +65.2% 13.72 perf-stat.i.MPKI
5.662e+10 -10.7% 5.059e+10 perf-stat.i.branch-instructions
5.571e+08 -13.4% 4.824e+08 perf-stat.i.branch-misses
11.62 ± 4% -2.3 9.29 perf-stat.i.cache-miss-rate%
2.871e+08 ± 6% +16.8% 3.354e+08 perf-stat.i.cache-misses
2.404e+09 ± 2% +47.0% 3.533e+09 perf-stat.i.cache-references
19355289 -28.7% 13800045 perf-stat.i.context-switches
1.20 +15.6% 1.39 perf-stat.i.cpi
3.491e+11 +3.1% 3.601e+11 perf-stat.i.cpu-cycles
102803 ± 2% +154.7% 261853 ± 2% perf-stat.i.cpu-migrations
1397 ± 8% -15.3% 1184 perf-stat.i.cycles-between-cache-misses
0.01 ± 40% +0.0 0.01 ± 2% perf-stat.i.dTLB-load-miss-rate%
2927467 ± 8% +98.1% 5798140 ± 4% perf-stat.i.dTLB-load-misses
8.529e+10 -11.0% 7.595e+10 perf-stat.i.dTLB-loads
0.01 ± 9% +0.0 0.02 ± 4% perf-stat.i.dTLB-store-miss-rate%
3922667 ± 4% +51.1% 5927414 ± 5% perf-stat.i.dTLB-store-misses
4.909e+10 -11.3% 4.355e+10 perf-stat.i.dTLB-stores
2.892e+11 -10.9% 2.578e+11 perf-stat.i.instructions
0.83 -13.5% 0.72 perf-stat.i.ipc
12.76 +3.0% 13.14 perf-stat.i.major-faults
2.73 +3.1% 2.81 perf-stat.i.metric.GHz
1511 -10.2% 1356 perf-stat.i.metric.M/sec
6.04 ± 9% +1.5 7.54 ± 3% perf-stat.i.node-load-miss-rate%
3432454 ± 7% +37.7% 4726278 ± 5% perf-stat.i.node-load-misses
4.08 ± 5% +1.4 5.51 ± 3% perf-stat.i.node-store-miss-rate%
2905147 ± 3% +100.9% 5837508 ± 2% perf-stat.i.node-store-misses
94641010 ± 7% +29.5% 1.226e+08 perf-stat.i.node-stores
8.31 ± 3% +64.7% 13.68 perf-stat.overall.MPKI
0.98 -0.0 0.95 perf-stat.overall.branch-miss-rate%
11.99 ± 4% -2.5 9.52 perf-stat.overall.cache-miss-rate%
1.21 +15.6% 1.40 perf-stat.overall.cpi
1216 ± 6% -11.9% 1072 perf-stat.overall.cycles-between-cache-misses
0.00 ± 8% +0.0 0.01 ± 3% perf-stat.overall.dTLB-load-miss-rate%
0.01 ± 4% +0.0 0.01 ± 4% perf-stat.overall.dTLB-store-miss-rate%
0.83 -13.5% 0.72 perf-stat.overall.ipc
3.92 ± 11% +1.9 5.79 ± 5% perf-stat.overall.node-load-miss-rate%
2.99 ± 7% +1.6 4.54 ± 3% perf-stat.overall.node-store-miss-rate%
5.58e+10 -10.5% 4.994e+10 perf-stat.ps.branch-instructions
5.489e+08 -13.3% 4.76e+08 perf-stat.ps.branch-misses
2.84e+08 ± 6% +16.6% 3.312e+08 perf-stat.ps.cache-misses
2.368e+09 ± 2% +47.0% 3.48e+09 perf-stat.ps.cache-references
19072464 -28.5% 13641191 perf-stat.ps.context-switches
3.442e+11 +3.2% 3.55e+11 perf-stat.ps.cpu-cycles
100880 ± 2% +155.1% 257340 ± 3% perf-stat.ps.cpu-migrations
2896052 ± 8% +96.9% 5703524 ± 4% perf-stat.ps.dTLB-load-misses
8.405e+10 -10.8% 7.497e+10 perf-stat.ps.dTLB-loads
3866307 ± 4% +50.8% 5831234 ± 5% perf-stat.ps.dTLB-store-misses
4.837e+10 -11.1% 4.3e+10 perf-stat.ps.dTLB-stores
2.851e+11 -10.7% 2.545e+11 perf-stat.ps.instructions
3390204 ± 7% +37.5% 4661478 ± 5% perf-stat.ps.node-load-misses
2868113 ± 3% +100.3% 5743781 ± 2% perf-stat.ps.node-store-misses
93732924 ± 8% +29.0% 1.209e+08 perf-stat.ps.node-stores
1.806e+13 -11.0% 1.608e+13 perf-stat.total.instructions
19.88 ± 2% -5.6 14.29 perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.tcp_sendmsg_locked.tcp_sendmsg
18.37 ± 2% -5.1 13.29 perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.tcp_sendmsg_locked
23.38 -5.1 18.33 perf-profile.calltrace.cycles-pp.tcp_write_xmit.__tcp_push_pending_frames.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg
23.67 -5.1 18.61 perf-profile.calltrace.cycles-pp.__tcp_push_pending_frames.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg.__sys_sendto
23.43 -4.5 18.92 perf-profile.calltrace.cycles-pp.do_softirq.__local_bh_enable_ip.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb
23.11 -4.4 18.69 perf-profile.calltrace.cycles-pp.__softirqentry_text_start.do_softirq.__local_bh_enable_ip.ip_finish_output2.__ip_queue_xmit
32.14 -4.3 27.80 perf-profile.calltrace.cycles-pp.tcp_recvmsg_locked.tcp_recvmsg.inet_recvmsg.__sys_recvfrom.__x64_sys_recvfrom
21.73 -4.0 17.72 perf-profile.calltrace.cycles-pp.net_rx_action.__softirqentry_text_start.do_softirq.__local_bh_enable_ip.ip_finish_output2
18.02 ± 2% -4.0 14.07 perf-profile.calltrace.cycles-pp.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames
21.20 ± 2% -3.8 17.41 perf-profile.calltrace.cycles-pp.__napi_poll.net_rx_action.__softirqentry_text_start.do_softirq.__local_bh_enable_ip
21.09 ± 2% -3.8 17.33 perf-profile.calltrace.cycles-pp.process_backlog.__napi_poll.net_rx_action.__softirqentry_text_start.do_softirq
40.66 -3.7 36.96 perf-profile.calltrace.cycles-pp.recv
18.40 ± 2% -3.5 14.87 perf-profile.calltrace.cycles-pp.ip_local_deliver_finish.__netif_receive_skb_one_core.process_backlog.__napi_poll.net_rx_action
20.08 ± 2% -3.5 16.58 perf-profile.calltrace.cycles-pp.__netif_receive_skb_one_core.process_backlog.__napi_poll.net_rx_action.__softirqentry_text_start
13.86 ± 2% -3.4 10.49 perf-profile.calltrace.cycles-pp.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish
17.69 ± 2% -3.4 14.33 perf-profile.calltrace.cycles-pp.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core.process_backlog.__napi_poll
38.54 -3.3 35.21 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.recv
17.30 -3.3 13.98 perf-profile.calltrace.cycles-pp.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core.process_backlog
14.71 ± 2% -3.3 11.42 perf-profile.calltrace.cycles-pp.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core
38.16 -3.3 34.90 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.recv
11.91 -3.1 8.80 perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_recvmsg_locked.tcp_recvmsg.inet_recvmsg.__sys_recvfrom
37.21 -3.1 34.12 perf-profile.calltrace.cycles-pp.__x64_sys_recvfrom.do_syscall_64.entry_SYSCALL_64_after_hwframe.recv
37.06 -3.1 34.00 perf-profile.calltrace.cycles-pp.__sys_recvfrom.__x64_sys_recvfrom.do_syscall_64.entry_SYSCALL_64_after_hwframe.recv
35.66 -3.0 32.61 perf-profile.calltrace.cycles-pp.inet_recvmsg.__sys_recvfrom.__x64_sys_recvfrom.do_syscall_64.entry_SYSCALL_64_after_hwframe
35.39 -3.0 32.39 perf-profile.calltrace.cycles-pp.tcp_recvmsg.inet_recvmsg.__sys_recvfrom.__x64_sys_recvfrom.do_syscall_64
11.15 -2.8 8.32 perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_recvmsg_locked.tcp_recvmsg.inet_recvmsg
8.63 ± 3% -2.8 5.84 perf-profile.calltrace.cycles-pp.sock_def_readable.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu
8.50 ± 3% -2.8 5.73 perf-profile.calltrace.cycles-pp.__wake_up_common_lock.sock_def_readable.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv
9.58 ± 3% -2.7 6.84 perf-profile.calltrace.cycles-pp.sk_wait_data.tcp_recvmsg_locked.tcp_recvmsg.inet_recvmsg.__sys_recvfrom
8.25 ± 3% -2.7 5.54 perf-profile.calltrace.cycles-pp.__wake_up_common.__wake_up_common_lock.sock_def_readable.tcp_rcv_established.tcp_v4_do_rcv
15.50 ± 2% -2.7 12.83 perf-profile.calltrace.cycles-pp.__local_bh_enable_ip.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit
8.02 ± 3% -2.7 5.37 perf-profile.calltrace.cycles-pp.try_to_wake_up.__wake_up_common.__wake_up_common_lock.sock_def_readable.tcp_rcv_established
8.25 ± 3% -2.5 5.78 perf-profile.calltrace.cycles-pp.wait_woken.sk_wait_data.tcp_recvmsg_locked.tcp_recvmsg.inet_recvmsg
9.96 -2.4 7.52 perf-profile.calltrace.cycles-pp.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb.tcp_recvmsg_locked.tcp_recvmsg
7.88 ± 3% -2.4 5.44 perf-profile.calltrace.cycles-pp.schedule_timeout.wait_woken.sk_wait_data.tcp_recvmsg_locked.tcp_recvmsg
7.70 ± 3% -2.4 5.32 perf-profile.calltrace.cycles-pp.schedule.schedule_timeout.wait_woken.sk_wait_data.tcp_recvmsg_locked
7.48 ± 3% -2.3 5.16 perf-profile.calltrace.cycles-pp.__schedule.schedule.schedule_timeout.wait_woken.sk_wait_data
8.16 -1.9 6.26 perf-profile.calltrace.cycles-pp.__local_bh_enable_ip.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb.tcp_recvmsg_locked
4.87 ± 2% -1.8 3.05 ± 2% perf-profile.calltrace.cycles-pp.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.send
4.69 ± 2% -1.8 2.90 ± 2% perf-profile.calltrace.cycles-pp.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.send
3.83 ± 2% -1.6 2.28 ± 2% perf-profile.calltrace.cycles-pp.schedule.exit_to_user_mode_loop.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64
3.66 ± 2% -1.5 2.19 ± 2% perf-profile.calltrace.cycles-pp.__schedule.schedule.exit_to_user_mode_loop.exit_to_user_mode_prepare.syscall_exit_to_user_mode
2.98 ± 3% -1.1 1.91 ± 2% perf-profile.calltrace.cycles-pp.select_task_rq.try_to_wake_up.__wake_up_common.__wake_up_common_lock.sock_def_readable
2.88 ± 3% -1.0 1.84 ± 2% perf-profile.calltrace.cycles-pp.select_task_rq_fair.select_task_rq.try_to_wake_up.__wake_up_common.__wake_up_common_lock
4.00 ± 2% -1.0 2.98 perf-profile.calltrace.cycles-pp.exit_to_user_mode_loop.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.63 ± 3% -0.9 1.68 ± 2% perf-profile.calltrace.cycles-pp.select_idle_sibling.select_task_rq_fair.select_task_rq.try_to_wake_up.__wake_up_common
2.45 ± 2% -0.8 1.63 ± 2% perf-profile.calltrace.cycles-pp.tcp_ack.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu
2.85 ± 3% -0.8 2.02 perf-profile.calltrace.cycles-pp.dequeue_task_fair.__schedule.schedule.schedule_timeout.wait_woken
2.61 ± 2% -0.8 1.81 perf-profile.calltrace.cycles-pp.ttwu_do_activate.try_to_wake_up.__wake_up_common.__wake_up_common_lock.sock_def_readable
2.52 ± 3% -0.8 1.75 perf-profile.calltrace.cycles-pp.enqueue_task_fair.ttwu_do_activate.try_to_wake_up.__wake_up_common.__wake_up_common_lock
2.31 ± 2% -0.6 1.70 perf-profile.calltrace.cycles-pp.dev_hard_start_xmit.__dev_queue_xmit.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb
2.18 -0.6 1.60 ± 2% perf-profile.calltrace.cycles-pp.__dev_queue_xmit.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit
2.22 -0.6 1.65 perf-profile.calltrace.cycles-pp.xmit_one.dev_hard_start_xmit.__dev_queue_xmit.ip_finish_output2.__ip_queue_xmit
1.76 ± 3% -0.6 1.21 ± 2% perf-profile.calltrace.cycles-pp.select_idle_cpu.select_idle_sibling.select_task_rq_fair.select_task_rq.try_to_wake_up
1.64 ± 2% -0.5 1.10 ± 3% perf-profile.calltrace.cycles-pp.tcp_clean_rtx_queue.tcp_ack.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv
2.02 -0.5 1.52 perf-profile.calltrace.cycles-pp.loopback_xmit.xmit_one.dev_hard_start_xmit.__dev_queue_xmit.ip_finish_output2
0.98 ± 3% -0.4 0.59 ± 4% perf-profile.calltrace.cycles-pp.pick_next_task_fair.__schedule.schedule.exit_to_user_mode_loop.exit_to_user_mode_prepare
1.02 ± 2% -0.4 0.65 ± 2% perf-profile.calltrace.cycles-pp.switch_mm_irqs_off.__schedule.schedule.exit_to_user_mode_loop.exit_to_user_mode_prepare
1.53 ± 2% -0.4 1.18 perf-profile.calltrace.cycles-pp.__dev_queue_xmit.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb.tcp_recvmsg_locked
1.15 ± 2% -0.3 0.84 perf-profile.calltrace.cycles-pp.switch_mm_irqs_off.__schedule.schedule.schedule_timeout.wait_woken
1.03 ± 3% -0.3 0.72 ± 2% perf-profile.calltrace.cycles-pp.enqueue_entity.enqueue_task_fair.ttwu_do_activate.try_to_wake_up.__wake_up_common
0.94 ± 2% -0.3 0.64 ± 2% perf-profile.calltrace.cycles-pp.__tcp_send_ack.tcp_recvmsg_locked.tcp_recvmsg.inet_recvmsg.__sys_recvfrom
0.87 ± 2% -0.3 0.58 ± 2% perf-profile.calltrace.cycles-pp.__alloc_skb.__tcp_send_ack.tcp_recvmsg_locked.tcp_recvmsg.inet_recvmsg
1.59 -0.3 1.32 perf-profile.calltrace.cycles-pp.__alloc_skb.tcp_stream_alloc_skb.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg
0.75 ± 2% -0.2 0.54 ± 2% perf-profile.calltrace.cycles-pp.pick_next_task_fair.__schedule.schedule.schedule_timeout.wait_woken
0.98 ± 3% -0.2 0.80 ± 2% perf-profile.calltrace.cycles-pp.dequeue_entity.dequeue_task_fair.__schedule.schedule.schedule_timeout
1.78 -0.1 1.65 perf-profile.calltrace.cycles-pp.tcp_stream_alloc_skb.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg.__sys_sendto
0.71 ± 2% -0.1 0.59 perf-profile.calltrace.cycles-pp.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.recv
0.74 -0.1 0.67 perf-profile.calltrace.cycles-pp.tcp_rcv_space_adjust.tcp_recvmsg_locked.tcp_recvmsg.inet_recvmsg.__sys_recvfrom
0.70 ± 3% -0.0 0.65 perf-profile.calltrace.cycles-pp.aa_sk_perm.security_socket_recvmsg.sock_recvmsg.__sys_recvfrom.__x64_sys_recvfrom
0.64 -0.0 0.60 ± 2% perf-profile.calltrace.cycles-pp.sockfd_lookup_light.__sys_sendto.__x64_sys_sendto.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.84 +0.1 0.94 perf-profile.calltrace.cycles-pp.simple_copy_to_iter.__skb_datagram_iter.skb_copy_datagram_iter.tcp_recvmsg_locked.tcp_recvmsg
0.58 +0.1 0.70 perf-profile.calltrace.cycles-pp.__kfree_skb.tcp_recvmsg_locked.tcp_recvmsg.inet_recvmsg.__sys_recvfrom
1.21 +0.1 1.34 perf-profile.calltrace.cycles-pp.sock_do_ioctl.sock_ioctl.do_vfs_ioctl.__x64_sys_ioctl.do_syscall_64
0.98 +0.1 1.12 perf-profile.calltrace.cycles-pp.tcp_ioctl.sock_do_ioctl.sock_ioctl.do_vfs_ioctl.__x64_sys_ioctl
1.34 +0.1 1.48 perf-profile.calltrace.cycles-pp.sock_ioctl.do_vfs_ioctl.__x64_sys_ioctl.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.64 +0.1 0.78 perf-profile.calltrace.cycles-pp.__check_object_size.simple_copy_to_iter.__skb_datagram_iter.skb_copy_datagram_iter.tcp_recvmsg_locked
0.80 ± 9% +0.2 0.96 perf-profile.calltrace.cycles-pp.get_page_from_freelist.__alloc_pages.skb_page_frag_refill.sk_page_frag_refill.tcp_sendmsg_locked
1.49 +0.2 1.65 perf-profile.calltrace.cycles-pp.do_vfs_ioctl.__x64_sys_ioctl.do_syscall_64.entry_SYSCALL_64_after_hwframe.ioctl
1.03 ± 9% +0.2 1.20 perf-profile.calltrace.cycles-pp.skb_release_data.__kfree_skb.tcp_recvmsg.inet_recvmsg.__sys_recvfrom
1.03 ± 9% +0.2 1.21 perf-profile.calltrace.cycles-pp.__kfree_skb.tcp_recvmsg.inet_recvmsg.__sys_recvfrom.__x64_sys_recvfrom
0.85 ± 9% +0.2 1.03 perf-profile.calltrace.cycles-pp.__alloc_pages.skb_page_frag_refill.sk_page_frag_refill.tcp_sendmsg_locked.tcp_sendmsg
2.33 +0.3 2.58 perf-profile.calltrace.cycles-pp.__x64_sys_ioctl.do_syscall_64.entry_SYSCALL_64_after_hwframe.ioctl
0.41 ± 71% +0.3 0.66 perf-profile.calltrace.cycles-pp.tcp_rcv_state_process.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish
2.58 +0.3 2.83 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.ioctl
0.62 ± 2% +0.3 0.88 perf-profile.calltrace.cycles-pp.__inet_stream_connect.inet_stream_connect.__sys_connect.__x64_sys_connect.do_syscall_64
2.70 +0.3 2.96 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.ioctl
0.62 ± 2% +0.3 0.88 perf-profile.calltrace.cycles-pp.inet_stream_connect.__sys_connect.__x64_sys_connect.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.64 ± 2% +0.3 0.90 perf-profile.calltrace.cycles-pp.__x64_sys_connect.do_syscall_64.entry_SYSCALL_64_after_hwframe.__connect
0.64 ± 2% +0.3 0.91 perf-profile.calltrace.cycles-pp.__connect
0.64 ± 2% +0.3 0.90 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__connect
0.64 ± 2% +0.3 0.90 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__connect
0.64 ± 2% +0.3 0.90 perf-profile.calltrace.cycles-pp.__sys_connect.__x64_sys_connect.do_syscall_64.entry_SYSCALL_64_after_hwframe.__connect
0.59 ± 5% +0.3 0.86 ± 4% perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.secondary_startup_64_no_verify
0.59 ± 4% +0.3 0.86 ± 4% perf-profile.calltrace.cycles-pp.cpu_startup_entry.secondary_startup_64_no_verify
0.60 ± 4% +0.3 0.87 ± 4% perf-profile.calltrace.cycles-pp.secondary_startup_64_no_verify
3.48 +0.3 3.76 perf-profile.calltrace.cycles-pp.ioctl
0.63 ± 2% +0.3 0.92 perf-profile.calltrace.cycles-pp.tcp_send_mss.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg.__sys_sendto
1.20 ± 8% +0.3 1.51 perf-profile.calltrace.cycles-pp.skb_page_frag_refill.sk_page_frag_refill.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg
1.22 ± 8% +0.3 1.54 perf-profile.calltrace.cycles-pp.sk_page_frag_refill.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg.__sys_sendto
0.60 +0.3 0.93 perf-profile.calltrace.cycles-pp.lock_sock_nested.tcp_sendmsg.sock_sendmsg.__sys_sendto.__x64_sys_sendto
0.43 ± 44% +0.3 0.77 perf-profile.calltrace.cycles-pp.tcp_current_mss.tcp_send_mss.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg
0.17 ±141% +0.4 0.58 perf-profile.calltrace.cycles-pp.__check_object_size.skb_do_copy_data_nocache.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg
0.60 ± 3% +0.4 1.02 perf-profile.calltrace.cycles-pp.tcp_ack.tcp_rcv_established.tcp_v4_do_rcv.__release_sock.release_sock
0.00 +0.5 0.52 perf-profile.calltrace.cycles-pp.__entry_text_start.send
0.00 +0.5 0.54 perf-profile.calltrace.cycles-pp.__lock_sock_fast.tcp_ioctl.sock_do_ioctl.sock_ioctl.do_vfs_ioctl
0.00 +0.6 0.55 ± 4% perf-profile.calltrace.cycles-pp.cpuidle_idle_call.do_idle.cpu_startup_entry.secondary_startup_64_no_verify
0.00 +0.6 0.56 perf-profile.calltrace.cycles-pp.__fput.task_work_run.exit_to_user_mode_loop.exit_to_user_mode_prepare.syscall_exit_to_user_mode
0.00 +0.6 0.59 perf-profile.calltrace.cycles-pp.task_work_run.exit_to_user_mode_loop.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64
0.00 +0.6 0.60 perf-profile.calltrace.cycles-pp.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.__close
0.00 +0.6 0.60 perf-profile.calltrace.cycles-pp.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.__close
0.00 +0.6 0.65 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__close
0.00 +0.7 0.66 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__close
0.00 +0.7 0.66 ± 2% perf-profile.calltrace.cycles-pp._raw_spin_lock_bh.lock_sock_nested.tcp_sendmsg.sock_sendmsg.__sys_sendto
0.00 +0.7 0.68 perf-profile.calltrace.cycles-pp.__close
0.55 ± 6% +0.7 1.26 ± 4% perf-profile.calltrace.cycles-pp.tcp_rcv_established.tcp_v4_do_rcv.__release_sock.release_sock.tcp_recvmsg
0.00 +0.7 0.71 ± 6% perf-profile.calltrace.cycles-pp.tcp_data_queue.tcp_rcv_established.tcp_v4_do_rcv.__release_sock.release_sock
0.00 +0.7 0.73 ± 3% perf-profile.calltrace.cycles-pp.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit.tcp_sendmsg_locked
0.00 +0.8 0.75 ± 2% perf-profile.calltrace.cycles-pp.tcp_clean_rtx_queue.tcp_ack.tcp_rcv_established.tcp_v4_do_rcv.__release_sock
0.00 +0.8 0.78 ± 2% perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit.tcp_sendmsg_locked.tcp_sendmsg
0.72 ± 7% +0.8 1.52 ± 3% perf-profile.calltrace.cycles-pp.tcp_v4_do_rcv.__release_sock.release_sock.tcp_recvmsg.inet_recvmsg
0.69 ± 5% +0.8 1.52 ± 2% perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.tcp_rcv_established
0.00 +0.9 0.89 ± 2% perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_write_xmit.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg
1.04 ± 8% +0.9 1.94 ± 2% perf-profile.calltrace.cycles-pp.__release_sock.release_sock.tcp_recvmsg.inet_recvmsg.__sys_recvfrom
0.77 ± 5% +0.9 1.68 ± 3% perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.tcp_rcv_established.tcp_v4_do_rcv
0.09 ±223% +1.0 1.08 ± 2% perf-profile.calltrace.cycles-pp.tcp_write_xmit.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg.__sys_sendto
1.34 ± 6% +1.0 2.35 ± 2% perf-profile.calltrace.cycles-pp.release_sock.tcp_recvmsg.inet_recvmsg.__sys_recvfrom.__x64_sys_recvfrom
0.87 ± 5% +1.0 1.90 ± 2% perf-profile.calltrace.cycles-pp.tcp_write_xmit.__tcp_push_pending_frames.tcp_rcv_established.tcp_v4_do_rcv.__release_sock
0.88 ± 5% +1.0 1.91 ± 2% perf-profile.calltrace.cycles-pp.__tcp_push_pending_frames.tcp_rcv_established.tcp_v4_do_rcv.__release_sock.release_sock
1.49 ± 3% +1.3 2.82 perf-profile.calltrace.cycles-pp.tcp_rcv_established.tcp_v4_do_rcv.__release_sock.release_sock.tcp_sendmsg
1.52 ± 4% +1.3 2.87 perf-profile.calltrace.cycles-pp.tcp_v4_do_rcv.__release_sock.release_sock.tcp_sendmsg.sock_sendmsg
4.52 ± 6% +1.4 5.88 perf-profile.calltrace.cycles-pp.copy_user_enhanced_fast_string.copyout._copy_to_iter.__skb_datagram_iter.skb_copy_datagram_iter
4.61 ± 6% +1.4 5.97 perf-profile.calltrace.cycles-pp.copyout._copy_to_iter.__skb_datagram_iter.skb_copy_datagram_iter.tcp_recvmsg_locked
3.50 ± 5% +1.4 4.87 perf-profile.calltrace.cycles-pp.copy_user_enhanced_fast_string.copyin._copy_from_iter.skb_do_copy_data_nocache.tcp_sendmsg_locked
3.62 ± 5% +1.4 5.01 perf-profile.calltrace.cycles-pp.copyin._copy_from_iter.skb_do_copy_data_nocache.tcp_sendmsg_locked.tcp_sendmsg
5.01 ± 6% +1.4 6.42 perf-profile.calltrace.cycles-pp._copy_to_iter.__skb_datagram_iter.skb_copy_datagram_iter.tcp_recvmsg_locked.tcp_recvmsg
4.24 ± 4% +1.6 5.80 perf-profile.calltrace.cycles-pp._copy_from_iter.skb_do_copy_data_nocache.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg
6.42 ± 5% +1.6 8.04 perf-profile.calltrace.cycles-pp.__skb_datagram_iter.skb_copy_datagram_iter.tcp_recvmsg_locked.tcp_recvmsg.inet_recvmsg
6.51 ± 4% +1.6 8.12 perf-profile.calltrace.cycles-pp.skb_copy_datagram_iter.tcp_recvmsg_locked.tcp_recvmsg.inet_recvmsg.__sys_recvfrom
4.94 ± 4% +1.7 6.63 perf-profile.calltrace.cycles-pp.skb_do_copy_data_nocache.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg.__sys_sendto
2.35 ± 3% +1.9 4.21 ± 2% perf-profile.calltrace.cycles-pp.__release_sock.release_sock.tcp_sendmsg.sock_sendmsg.__sys_sendto
36.64 +2.0 38.63 perf-profile.calltrace.cycles-pp.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg.__sys_sendto.__x64_sys_sendto
51.16 +2.0 53.20 perf-profile.calltrace.cycles-pp.send
2.77 ± 3% +2.0 4.82 ± 2% perf-profile.calltrace.cycles-pp.release_sock.tcp_sendmsg.sock_sendmsg.__sys_sendto.__x64_sys_sendto
49.13 +2.3 51.47 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.send
48.76 +2.4 51.13 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.send
1.00 ± 9% +3.4 4.43 ± 8% perf-profile.calltrace.cycles-pp.__sk_mem_raise_allocated.__sk_mem_schedule.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg
1.02 ± 9% +3.4 4.46 ± 8% perf-profile.calltrace.cycles-pp.__sk_mem_schedule.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg.__sys_sendto
43.50 +4.2 47.74 perf-profile.calltrace.cycles-pp.__x64_sys_sendto.do_syscall_64.entry_SYSCALL_64_after_hwframe.send
43.21 +4.3 47.52 perf-profile.calltrace.cycles-pp.__sys_sendto.__x64_sys_sendto.do_syscall_64.entry_SYSCALL_64_after_hwframe.send
41.92 +4.4 46.33 perf-profile.calltrace.cycles-pp.sock_sendmsg.__sys_sendto.__x64_sys_sendto.do_syscall_64.entry_SYSCALL_64_after_hwframe
40.49 +4.4 44.93 perf-profile.calltrace.cycles-pp.tcp_sendmsg.sock_sendmsg.__sys_sendto.__x64_sys_sendto.do_syscall_64
35.21 -6.5 28.67 perf-profile.children.cycles-pp.__tcp_transmit_skb
32.41 -6.0 26.44 perf-profile.children.cycles-pp.__ip_queue_xmit
29.91 -5.4 24.53 perf-profile.children.cycles-pp.ip_finish_output2
25.44 -4.4 21.05 perf-profile.children.cycles-pp.__local_bh_enable_ip
32.21 -4.3 27.87 perf-profile.children.cycles-pp.tcp_recvmsg_locked
24.83 -4.3 20.52 perf-profile.children.cycles-pp.do_softirq
24.72 -4.1 20.63 perf-profile.children.cycles-pp.__softirqentry_text_start
11.63 ± 2% -3.9 7.72 perf-profile.children.cycles-pp.schedule
23.16 -3.9 19.27 perf-profile.children.cycles-pp.net_rx_action
25.57 -3.8 21.80 perf-profile.children.cycles-pp.__tcp_push_pending_frames
22.67 -3.8 18.92 perf-profile.children.cycles-pp.__napi_poll
22.58 -3.7 18.85 perf-profile.children.cycles-pp.process_backlog
40.99 -3.7 37.30 perf-profile.children.cycles-pp.recv
21.77 -3.6 18.15 perf-profile.children.cycles-pp.__netif_receive_skb_one_core
11.89 ± 2% -3.6 8.28 perf-profile.children.cycles-pp.__schedule
19.98 -3.3 16.68 perf-profile.children.cycles-pp.ip_local_deliver_finish
25.81 -3.1 22.66 perf-profile.children.cycles-pp.tcp_write_xmit
19.32 -3.1 16.18 perf-profile.children.cycles-pp.ip_protocol_deliver_rcu
18.99 -3.1 15.86 perf-profile.children.cycles-pp.tcp_v4_rcv
37.25 -3.1 34.15 perf-profile.children.cycles-pp.__x64_sys_recvfrom
37.10 -3.1 34.04 perf-profile.children.cycles-pp.__sys_recvfrom
35.67 -3.0 32.63 perf-profile.children.cycles-pp.inet_recvmsg
35.48 -3.0 32.47 perf-profile.children.cycles-pp.tcp_recvmsg
9.62 ± 3% -2.8 6.87 perf-profile.children.cycles-pp.sk_wait_data
8.26 ± 3% -2.5 5.79 perf-profile.children.cycles-pp.wait_woken
8.95 ± 3% -2.4 6.50 perf-profile.children.cycles-pp.__wake_up_common_lock
9.06 ± 3% -2.4 6.62 perf-profile.children.cycles-pp.sock_def_readable
7.95 ± 2% -2.4 5.54 perf-profile.children.cycles-pp.schedule_timeout
8.67 ± 3% -2.4 6.27 perf-profile.children.cycles-pp.__wake_up_common
8.48 ± 3% -2.4 6.10 perf-profile.children.cycles-pp.try_to_wake_up
6.19 ± 2% -1.7 4.45 perf-profile.children.cycles-pp.syscall_exit_to_user_mode
5.82 ± 2% -1.7 4.09 perf-profile.children.cycles-pp.exit_to_user_mode_prepare
4.42 ± 2% -1.4 3.01 perf-profile.children.cycles-pp.exit_to_user_mode_loop
16.59 ± 2% -1.4 15.23 perf-profile.children.cycles-pp.tcp_rcv_established
3.11 ± 3% -1.0 2.12 perf-profile.children.cycles-pp.select_task_rq
3.01 ± 3% -1.0 2.04 perf-profile.children.cycles-pp.select_task_rq_fair
2.77 ± 3% -0.9 1.86 ± 2% perf-profile.children.cycles-pp.select_idle_sibling
18.43 -0.9 17.54 perf-profile.children.cycles-pp.tcp_v4_do_rcv
2.90 ± 3% -0.8 2.08 perf-profile.children.cycles-pp.dequeue_task_fair
1.58 ± 3% -0.7 0.84 ± 2% perf-profile.children.cycles-pp.prepare_task_switch
2.75 ± 2% -0.7 2.04 perf-profile.children.cycles-pp.ttwu_do_activate
2.67 ± 3% -0.7 1.98 perf-profile.children.cycles-pp.enqueue_task_fair
2.32 ± 2% -0.7 1.67 perf-profile.children.cycles-pp.switch_mm_irqs_off
4.38 -0.6 3.75 perf-profile.children.cycles-pp.__dev_queue_xmit
2.00 ± 3% -0.6 1.42 ± 2% perf-profile.children.cycles-pp.pick_next_task_fair
1.88 ± 3% -0.5 1.35 ± 2% perf-profile.children.cycles-pp.select_idle_cpu
2.73 -0.5 2.21 perf-profile.children.cycles-pp.__alloc_skb
1.69 ± 3% -0.5 1.20 ± 2% perf-profile.children.cycles-pp.update_curr
2.03 ± 3% -0.5 1.54 perf-profile.children.cycles-pp.update_load_avg
1.12 ± 4% -0.5 0.66 perf-profile.children.cycles-pp.available_idle_cpu
2.61 -0.4 2.18 perf-profile.children.cycles-pp.dev_hard_start_xmit
2.51 -0.4 2.11 perf-profile.children.cycles-pp.xmit_one
0.87 ± 2% -0.4 0.48 ± 3% perf-profile.children.cycles-pp.reweight_entity
2.34 -0.4 1.97 perf-profile.children.cycles-pp.loopback_xmit
3.40 -0.3 3.08 perf-profile.children.cycles-pp.tcp_ack
1.13 ± 2% -0.3 0.84 perf-profile.children.cycles-pp.switch_fpu_return
1.14 ± 3% -0.3 0.87 perf-profile.children.cycles-pp.enqueue_entity
1.13 -0.2 0.88 perf-profile.children.cycles-pp.__tcp_send_ack
2.40 ± 4% -0.2 2.16 perf-profile.children.cycles-pp._raw_spin_lock
0.83 ± 3% -0.2 0.58 ± 3% perf-profile.children.cycles-pp.restore_fpregs_from_fpstate
0.87 ± 2% -0.2 0.63 ± 2% perf-profile.children.cycles-pp.__switch_to
0.76 ± 2% -0.2 0.52 ± 2% perf-profile.children.cycles-pp.update_rq_clock
0.73 ± 4% -0.2 0.49 ± 2% perf-profile.children.cycles-pp.__update_load_avg_se
0.81 ± 2% -0.2 0.58 ± 2% perf-profile.children.cycles-pp.__switch_to_asm
0.71 ± 3% -0.2 0.48 ± 2% perf-profile.children.cycles-pp.___perf_sw_event
0.63 ± 3% -0.2 0.41 ± 4% perf-profile.children.cycles-pp.__update_load_avg_cfs_rq
1.16 -0.2 0.93 ± 2% perf-profile.children.cycles-pp.__netif_rx
0.93 -0.2 0.71 perf-profile.children.cycles-pp.kmalloc_reserve
0.91 ± 2% -0.2 0.68 ± 3% perf-profile.children.cycles-pp.sched_clock_cpu
0.65 -0.2 0.43 ± 2% perf-profile.children.cycles-pp.save_fpregs_to_fpstate
0.70 ± 3% -0.2 0.49 ± 4% perf-profile.children.cycles-pp.perf_trace_sched_wakeup_template
1.10 -0.2 0.89 ± 2% perf-profile.children.cycles-pp.netif_rx_internal
0.78 -0.2 0.57 ± 3% perf-profile.children.cycles-pp.irqtime_account_irq
0.75 ± 3% -0.2 0.54 ± 2% perf-profile.children.cycles-pp.set_next_entity
0.66 ± 4% -0.2 0.46 perf-profile.children.cycles-pp.ttwu_do_wakeup
0.83 -0.2 0.64 perf-profile.children.cycles-pp.__kmalloc_node_track_caller
1.02 -0.2 0.83 perf-profile.children.cycles-pp.enqueue_to_backlog
0.67 -0.2 0.48 ± 2% perf-profile.children.cycles-pp.validate_xmit_skb
1.03 ± 3% -0.2 0.84 perf-profile.children.cycles-pp.dequeue_entity
0.72 ± 2% -0.2 0.54 ± 3% perf-profile.children.cycles-pp.native_sched_clock
0.63 ± 4% -0.2 0.44 perf-profile.children.cycles-pp.check_preempt_curr
0.54 ± 4% -0.2 0.36 perf-profile.children.cycles-pp.check_preempt_wakeup
2.31 -0.2 2.15 perf-profile.children.cycles-pp.tcp_clean_rtx_queue
0.45 ± 2% -0.2 0.29 ± 3% perf-profile.children.cycles-pp.put_prev_entity
0.57 ± 2% -0.2 0.42 ± 2% perf-profile.children.cycles-pp.ip_output
0.67 -0.2 0.52 ± 2% perf-profile.children.cycles-pp.__netif_receive_skb_core
0.54 -0.1 0.40 ± 2% perf-profile.children.cycles-pp.ktime_get_with_offset
0.38 ± 2% -0.1 0.24 ± 4% perf-profile.children.cycles-pp.cpumask_next_wrap
0.36 ± 2% -0.1 0.23 ± 4% perf-profile.children.cycles-pp._find_next_bit
0.77 -0.1 0.64 perf-profile.children.cycles-pp.kmem_cache_alloc_node
0.46 ± 2% -0.1 0.34 ± 3% perf-profile.children.cycles-pp.ip_rcv_core
1.82 -0.1 1.70 perf-profile.children.cycles-pp.tcp_stream_alloc_skb
0.83 -0.1 0.72 perf-profile.children.cycles-pp.tcp_mstamp_refresh
0.49 -0.1 0.38 ± 2% perf-profile.children.cycles-pp.ip_local_out
0.32 ± 2% -0.1 0.22 ± 2% perf-profile.children.cycles-pp.netif_skb_features
0.30 ± 2% -0.1 0.20 ± 3% perf-profile.children.cycles-pp.__wrgsbase_inactive
0.90 ± 2% -0.1 0.80 ± 2% perf-profile.children.cycles-pp.ip_rcv
0.27 ± 2% -0.1 0.17 ± 4% perf-profile.children.cycles-pp.perf_trace_buf_alloc
1.10 -0.1 1.00 perf-profile.children.cycles-pp._raw_spin_lock_irqsave
0.31 ± 3% -0.1 0.21 ± 2% perf-profile.children.cycles-pp.nf_hook_slow
0.42 ± 2% -0.1 0.33 ± 2% perf-profile.children.cycles-pp.__ip_local_out
0.24 ± 6% -0.1 0.16 ± 4% perf-profile.children.cycles-pp.update_min_vruntime
0.21 ± 2% -0.1 0.13 ± 6% perf-profile.children.cycles-pp.__calc_delta
1.09 -0.1 1.01 perf-profile.children.cycles-pp.read_tsc
0.20 ± 4% -0.1 0.13 ± 5% perf-profile.children.cycles-pp.__rdgsbase_inactive
0.28 ± 3% -0.1 0.21 ± 5% perf-profile.children.cycles-pp.perf_tp_event
0.75 -0.1 0.68 perf-profile.children.cycles-pp.tcp_rcv_space_adjust
0.21 ± 3% -0.1 0.14 ± 3% perf-profile.children.cycles-pp.pick_next_entity
0.18 ± 3% -0.1 0.12 ± 4% perf-profile.children.cycles-pp.apparmor_ip_postroute
0.32 ± 2% -0.1 0.26 ± 2% perf-profile.children.cycles-pp.remove_wait_queue
0.30 ± 2% -0.1 0.24 perf-profile.children.cycles-pp.tcp_ack_update_rtt
0.14 ± 3% -0.1 0.09 ± 4% perf-profile.children.cycles-pp.skb_network_protocol
0.25 ± 3% -0.1 0.20 ± 4% perf-profile.children.cycles-pp._raw_spin_unlock_irqrestore
0.20 ± 4% -0.1 0.14 ± 3% perf-profile.children.cycles-pp.cpumask_next
0.35 -0.1 0.29 ± 2% perf-profile.children.cycles-pp.__list_add_valid
0.28 -0.1 0.22 ± 3% perf-profile.children.cycles-pp.ip_send_check
0.21 ± 3% -0.1 0.16 ± 3% perf-profile.children.cycles-pp.ip_finish_output
0.20 -0.0 0.15 ± 2% perf-profile.children.cycles-pp.__fdget
0.73 -0.0 0.68 perf-profile.children.cycles-pp.kfree
0.28 ± 2% -0.0 0.23 ± 3% perf-profile.children.cycles-pp.__ip_finish_output
0.18 ± 2% -0.0 0.13 ± 5% perf-profile.children.cycles-pp.perf_trace_sched_stat_runtime
0.21 ± 2% -0.0 0.17 ± 2% perf-profile.children.cycles-pp.inet_ehashfn
0.54 -0.0 0.49 perf-profile.children.cycles-pp.tcp_event_new_data_sent
0.28 ± 3% -0.0 0.23 perf-profile.children.cycles-pp.sk_filter_trim_cap
0.16 ± 2% -0.0 0.12 ± 4% perf-profile.children.cycles-pp.tcp_rtt_estimator
0.10 ± 8% -0.0 0.06 perf-profile.children.cycles-pp.switch_ldt
0.14 ± 2% -0.0 0.10 ± 4% perf-profile.children.cycles-pp.__copy_skb_header
0.16 ± 6% -0.0 0.12 ± 4% perf-profile.children.cycles-pp.perf_trace_sched_switch
0.15 ± 5% -0.0 0.11 ± 7% perf-profile.children.cycles-pp.perf_trace_buf_update
0.14 ± 3% -0.0 0.10 ± 4% perf-profile.children.cycles-pp.update_irq_load_avg
0.12 -0.0 0.08 ± 5% perf-profile.children.cycles-pp.ip_local_deliver
0.11 ± 5% -0.0 0.07 ± 6% perf-profile.children.cycles-pp.kmalloc_slab
0.32 -0.0 0.29 ± 2% perf-profile.children.cycles-pp.import_single_range
0.14 ± 2% -0.0 0.11 ± 4% perf-profile.children.cycles-pp.tcp_v4_fill_cb
0.19 ± 4% -0.0 0.16 ± 3% perf-profile.children.cycles-pp.add_wait_queue
0.18 ± 3% -0.0 0.14 ± 3% perf-profile.children.cycles-pp.__cgroup_account_cputime
0.14 ± 3% -0.0 0.11 ± 5% perf-profile.children.cycles-pp.tcp_inbound_md5_hash
0.06 -0.0 0.02 ± 99% perf-profile.children.cycles-pp.__raise_softirq_irqoff
0.14 ± 5% -0.0 0.11 ± 4% perf-profile.children.cycles-pp.set_next_buddy
0.12 ± 4% -0.0 0.09 ± 5% perf-profile.children.cycles-pp.tcp_options_write
0.14 ± 3% -0.0 0.11 ± 3% perf-profile.children.cycles-pp.neigh_hh_output
0.32 ± 3% -0.0 0.29 ± 3% perf-profile.children.cycles-pp.__ksize
0.20 ± 2% -0.0 0.16 ± 3% perf-profile.children.cycles-pp.__tcp_select_window
0.09 ± 5% -0.0 0.06 ± 6% perf-profile.children.cycles-pp.sched_clock
0.09 ± 5% -0.0 0.06 ± 6% perf-profile.children.cycles-pp.clear_buddies
0.48 -0.0 0.46 perf-profile.children.cycles-pp.__list_del_entry_valid
0.10 ± 5% -0.0 0.06 ± 7% perf-profile.children.cycles-pp.bpf_skops_write_hdr_opt
0.18 ± 2% -0.0 0.15 ± 3% perf-profile.children.cycles-pp.tcp_update_skb_after_send
0.08 ± 4% -0.0 0.05 ± 7% perf-profile.children.cycles-pp.perf_swevent_get_recursion_context
0.20 ± 2% -0.0 0.16 ± 3% perf-profile.children.cycles-pp.tcp_skb_entail
0.40 -0.0 0.38 ± 2% perf-profile.children.cycles-pp.tcp_schedule_loss_probe
0.10 ± 3% -0.0 0.07 ± 5% perf-profile.children.cycles-pp.skb_clone_tx_timestamp
0.10 ± 4% -0.0 0.07 perf-profile.children.cycles-pp.qdisc_pkt_len_init
0.12 ± 4% -0.0 0.10 ± 3% perf-profile.children.cycles-pp.__usecs_to_jiffies
0.12 ± 4% -0.0 0.09 ± 5% perf-profile.children.cycles-pp.rb_erase
0.13 ± 3% -0.0 0.10 ± 3% perf-profile.children.cycles-pp.security_sock_rcv_skb
0.15 ± 7% -0.0 0.13 ± 6% perf-profile.children.cycles-pp.cpuacct_charge
0.12 ± 6% -0.0 0.10 ± 5% perf-profile.children.cycles-pp.eth_type_trans
0.10 ± 3% -0.0 0.08 ± 6% perf-profile.children.cycles-pp.__build_skb_around
0.07 ± 6% -0.0 0.05 perf-profile.children.cycles-pp.schedule_debug
0.10 ± 4% -0.0 0.08 ± 5% perf-profile.children.cycles-pp.tcp_rate_skb_sent
0.09 -0.0 0.07 ± 5% perf-profile.children.cycles-pp.tcp_v4_send_check
0.09 ± 5% -0.0 0.06 ± 7% perf-profile.children.cycles-pp.validate_xmit_xfrm
0.09 ± 5% -0.0 0.06 ± 7% perf-profile.children.cycles-pp.tracing_gen_ctx_irq_test
0.13 ± 3% -0.0 0.11 ± 4% perf-profile.children.cycles-pp.tcp_event_data_recv
0.07 -0.0 0.05 perf-profile.children.cycles-pp.validate_xmit_vlan
0.10 ± 3% -0.0 0.08 perf-profile.children.cycles-pp.skb_push
0.08 ± 4% -0.0 0.06 perf-profile.children.cycles-pp.tcp_rate_gen
0.11 ± 3% -0.0 0.09 perf-profile.children.cycles-pp.tcp_rearm_rto
0.43 ± 2% -0.0 0.41 perf-profile.children.cycles-pp._raw_spin_lock_irq
0.10 ± 4% -0.0 0.08 perf-profile.children.cycles-pp.tcp_rate_skb_delivered
0.08 ± 6% -0.0 0.06 perf-profile.children.cycles-pp.netdev_core_pick_tx
0.16 ± 3% -0.0 0.14 ± 3% perf-profile.children.cycles-pp.ip_skb_dst_mtu
0.11 ± 4% -0.0 0.09 perf-profile.children.cycles-pp.skb_clone
0.10 ± 4% -0.0 0.09 ± 5% perf-profile.children.cycles-pp.tcp_update_pacing_rate
0.08 ± 5% -0.0 0.07 perf-profile.children.cycles-pp.tcp_newly_delivered
0.08 -0.0 0.06 ± 7% perf-profile.children.cycles-pp.rb_insert_color
0.08 -0.0 0.07 perf-profile.children.cycles-pp.__xfrm_policy_check2
0.08 -0.0 0.07 perf-profile.children.cycles-pp.rb_next
0.07 ± 5% +0.0 0.08 ± 4% perf-profile.children.cycles-pp.kthread
0.10 ± 3% +0.0 0.11 ± 3% perf-profile.children.cycles-pp.inet_sendmsg
0.12 ± 3% +0.0 0.13 ± 2% perf-profile.children.cycles-pp.tcp_update_recv_tstamps
0.05 +0.0 0.06 ± 7% perf-profile.children.cycles-pp.run_ksoftirqd
0.06 +0.0 0.08 ± 6% perf-profile.children.cycles-pp.do_tcp_getsockopt
0.05 ± 8% +0.0 0.07 ± 5% perf-profile.children.cycles-pp.slab_pre_alloc_hook
0.05 ± 8% +0.0 0.07 ± 5% perf-profile.children.cycles-pp.rb_first
0.10 ± 3% +0.0 0.12 ± 3% perf-profile.children.cycles-pp.tcp_check_space
0.05 ± 8% +0.0 0.07 perf-profile.children.cycles-pp.tcp_downgrade_zcopy_pure
0.04 ± 44% +0.0 0.06 perf-profile.children.cycles-pp.security_file_alloc
0.04 ± 44% +0.0 0.06 perf-profile.children.cycles-pp.__d_alloc
0.04 ± 44% +0.0 0.06 perf-profile.children.cycles-pp.getsockname
0.04 ± 44% +0.0 0.06 perf-profile.children.cycles-pp.inode_init_always
0.06 ± 7% +0.0 0.08 ± 5% perf-profile.children.cycles-pp.tcp_rate_check_app_limited
0.05 +0.0 0.07 perf-profile.children.cycles-pp.__sk_destruct
0.06 +0.0 0.08 perf-profile.children.cycles-pp.tcp_small_queue_check
0.06 ± 7% +0.0 0.09 ± 5% perf-profile.children.cycles-pp.do_dentry_open
0.08 ± 6% +0.0 0.10 ± 4% perf-profile.children.cycles-pp.alloc_file_pseudo
0.06 ± 6% +0.0 0.08 ± 4% perf-profile.children.cycles-pp.ip_route_output_key_hash
0.33 +0.0 0.35 perf-profile.children.cycles-pp.__mod_timer
0.08 ± 5% +0.0 0.11 perf-profile.children.cycles-pp.sock_alloc
0.11 +0.0 0.14 ± 3% perf-profile.children.cycles-pp.__sock_wfree
0.08 ± 6% +0.0 0.10 perf-profile.children.cycles-pp.sock_alloc_file
0.07 ± 10% +0.0 0.10 perf-profile.children.cycles-pp.free_unref_page_commit
0.09 ± 5% +0.0 0.12 ± 4% perf-profile.children.cycles-pp.tcp_conn_request
0.08 ± 5% +0.0 0.11 ± 3% perf-profile.children.cycles-pp.dentry_open
0.14 ± 2% +0.0 0.17 ± 2% perf-profile.children.cycles-pp.__sys_getsockopt
0.08 +0.0 0.11 perf-profile.children.cycles-pp.seq_read
0.08 +0.0 0.11 perf-profile.children.cycles-pp.seq_read_iter
0.05 ± 7% +0.0 0.08 ± 4% perf-profile.children.cycles-pp.check_new_pages
0.04 ± 44% +0.0 0.07 ± 5% perf-profile.children.cycles-pp.lookup_fast
0.10 ± 5% +0.0 0.13 perf-profile.children.cycles-pp.kmem_cache_alloc_lru
0.07 +0.0 0.10 perf-profile.children.cycles-pp.tcp_v4_syn_recv_sock
0.07 +0.0 0.10 perf-profile.children.cycles-pp.do_tcp_setsockopt
0.10 ± 3% +0.0 0.13 perf-profile.children.cycles-pp.__dentry_kill
0.09 ± 4% +0.0 0.12 ± 4% perf-profile.children.cycles-pp.sk_free
0.09 ± 4% +0.0 0.12 perf-profile.children.cycles-pp.tcp_mtu_probe
0.11 ± 9% +0.0 0.14 ± 4% perf-profile.children.cycles-pp.kmem_cache_alloc
0.12 ± 5% +0.0 0.15 ± 2% perf-profile.children.cycles-pp.alloc_inode
0.09 ± 5% +0.0 0.12 perf-profile.children.cycles-pp.tcp_check_req
0.10 ± 4% +0.0 0.14 ± 2% perf-profile.children.cycles-pp.dentry_kill
0.09 ± 5% +0.0 0.13 ± 3% perf-profile.children.cycles-pp.vfs_read
0.14 ± 3% +0.0 0.18 ± 2% perf-profile.children.cycles-pp.__x64_sys_getsockopt
0.12 ± 5% +0.0 0.16 ± 3% perf-profile.children.cycles-pp.alloc_empty_file
0.12 ± 4% +0.0 0.15 ± 2% perf-profile.children.cycles-pp.__alloc_file
0.09 ± 5% +0.0 0.13 ± 2% perf-profile.children.cycles-pp.ksys_read
0.02 ± 99% +0.0 0.06 perf-profile.children.cycles-pp.do_open
0.14 +0.0 0.18 ± 2% perf-profile.children.cycles-pp.tcp_cleanup_rbuf
0.10 ± 4% +0.0 0.14 ± 2% perf-profile.children.cycles-pp.read
0.06 ± 7% +0.0 0.10 perf-profile.children.cycles-pp.__zone_watermark_ok
0.20 ± 2% +0.0 0.23 ± 2% perf-profile.children.cycles-pp.kfree_skbmem
0.58 +0.0 0.62 perf-profile.children.cycles-pp.__might_fault
0.14 +0.0 0.18 ± 2% perf-profile.children.cycles-pp.__x64_sys_setsockopt
0.21 ± 3% +0.0 0.25 ± 2% perf-profile.children.cycles-pp.getsockopt
0.14 ± 2% +0.0 0.18 ± 2% perf-profile.children.cycles-pp.dput
0.14 ± 3% +0.0 0.18 ± 2% perf-profile.children.cycles-pp.__sys_setsockopt
0.09 ± 8% +0.0 0.13 ± 2% perf-profile.children.cycles-pp.__x64_sys_accept
0.02 ± 99% +0.0 0.07 ± 7% perf-profile.children.cycles-pp.link_path_walk
0.38 ± 2% +0.0 0.42 perf-profile.children.cycles-pp.__sk_dst_check
0.09 ± 6% +0.0 0.13 ± 3% perf-profile.children.cycles-pp.__x64_sys_accept4
0.12 ± 4% +0.0 0.16 perf-profile.children.cycles-pp.__ns_get_path
0.02 ±141% +0.0 0.06 ± 6% perf-profile.children.cycles-pp.tcp_ack_update_window
0.14 ± 3% +0.0 0.18 ± 2% perf-profile.children.cycles-pp.new_inode_pseudo
0.10 ± 4% +0.0 0.15 perf-profile.children.cycles-pp.accept
0.08 ± 8% +0.0 0.13 ± 2% perf-profile.children.cycles-pp.inet_csk_accept
0.10 ± 3% +0.0 0.15 ± 3% perf-profile.children.cycles-pp.tcp_fin
0.01 ±223% +0.0 0.06 ± 8% perf-profile.children.cycles-pp.alloc_file
0.00 +0.1 0.05 perf-profile.children.cycles-pp.sk_clone_lock
0.00 +0.1 0.05 perf-profile.children.cycles-pp.___slab_alloc
0.00 +0.1 0.05 perf-profile.children.cycles-pp.sock_alloc_inode
0.00 +0.1 0.05 perf-profile.children.cycles-pp.sk_alloc
0.00 +0.1 0.05 perf-profile.children.cycles-pp.seq_show
0.00 +0.1 0.05 perf-profile.children.cycles-pp.__vsnprintf_chk
0.00 +0.1 0.05 perf-profile.children.cycles-pp.evict
0.00 +0.1 0.05 perf-profile.children.cycles-pp.rcu_cblist_dequeue
0.00 +0.1 0.05 perf-profile.children.cycles-pp.walk_component
0.08 ± 6% +0.1 0.13 ± 2% perf-profile.children.cycles-pp.autoremove_wake_function
0.11 ± 6% +0.1 0.16 ± 3% perf-profile.children.cycles-pp.accept4
0.00 +0.1 0.05 ± 7% perf-profile.children.cycles-pp.tcp_done
0.28 ± 6% +0.1 0.33 perf-profile.children.cycles-pp.ip_rcv_finish_core
0.20 ± 2% +0.1 0.25 perf-profile.children.cycles-pp.setsockopt
0.08 ± 26% +0.1 0.13 ± 28% perf-profile.children.cycles-pp.mod_objcg_state
0.00 +0.1 0.05 ± 8% perf-profile.children.cycles-pp.dev_ifconf
0.00 +0.1 0.05 ± 8% perf-profile.children.cycles-pp.inet_csk_clone_lock
0.02 ±141% +0.1 0.07 perf-profile.children.cycles-pp.inet_create
0.04 ± 71% +0.1 0.09 ± 11% perf-profile.children.cycles-pp.obj_cgroup_uncharge_pages
0.12 ± 4% +0.1 0.18 perf-profile.children.cycles-pp.__sock_create
0.41 ± 5% +0.1 0.46 perf-profile.children.cycles-pp.skb_release_head_state
0.09 ± 6% +0.1 0.15 ± 3% perf-profile.children.cycles-pp.inet_accept
0.02 ± 99% +0.1 0.08 ± 13% perf-profile.children.cycles-pp.page_counter_uncharge
0.00 +0.1 0.06 ± 8% perf-profile.children.cycles-pp.set_task_cpu
0.00 +0.1 0.06 ± 8% perf-profile.children.cycles-pp.asm_sysvec_call_function_single
0.00 +0.1 0.06 ± 8% perf-profile.children.cycles-pp.ip_route_output_flow
0.00 +0.1 0.06 ± 6% perf-profile.children.cycles-pp.tcp_validate_incoming
0.15 ± 4% +0.1 0.21 ± 2% perf-profile.children.cycles-pp.do_filp_open
0.15 ± 4% +0.1 0.21 perf-profile.children.cycles-pp.path_openat
0.00 +0.1 0.06 perf-profile.children.cycles-pp.obj_cgroup_charge
0.11 ± 4% +0.1 0.17 ± 2% perf-profile.children.cycles-pp.tcp_child_process
0.00 +0.1 0.06 ± 7% perf-profile.children.cycles-pp.tcp_create_openreq_child
0.00 +0.1 0.06 ± 7% perf-profile.children.cycles-pp.inet_csk_destroy_sock
0.18 ± 5% +0.1 0.24 perf-profile.children.cycles-pp.do_sys_openat2
0.18 ± 6% +0.1 0.24 ± 2% perf-profile.children.cycles-pp.__x64_sys_openat
0.20 ± 2% +0.1 0.27 perf-profile.children.cycles-pp.tcp_tso_segs
0.17 ± 4% +0.1 0.24 perf-profile.children.cycles-pp.__sys_socket
0.02 ±146% +0.1 0.09 ± 38% perf-profile.children.cycles-pp.__mod_memcg_lruvec_state
0.00 +0.1 0.07 perf-profile.children.cycles-pp.lock_timer_base
0.17 ± 4% +0.1 0.24 perf-profile.children.cycles-pp.__x64_sys_socket
0.20 ± 6% +0.1 0.27 perf-profile.children.cycles-pp.tcp_tx_timestamp
0.18 ± 4% +0.1 0.26 perf-profile.children.cycles-pp.__socket
0.17 ± 4% +0.1 0.24 perf-profile.children.cycles-pp.do_accept
0.11 ± 8% +0.1 0.18 ± 2% perf-profile.children.cycles-pp.skb_try_coalesce
0.22 ± 4% +0.1 0.30 ± 3% perf-profile.children.cycles-pp.sock_put
0.19 ± 5% +0.1 0.26 perf-profile.children.cycles-pp.open
0.18 ± 4% +0.1 0.26 ± 2% perf-profile.children.cycles-pp.__sys_accept4
0.10 ± 4% +0.1 0.18 ± 4% perf-profile.children.cycles-pp.__sk_flush_backlog
1.36 +0.1 1.45 perf-profile.children.cycles-pp.syscall_return_via_sysret
0.23 ± 3% +0.1 0.31 perf-profile.children.cycles-pp.open_related_ns
0.13 ± 5% +0.1 0.21 perf-profile.children.cycles-pp.__free_one_page
0.17 ± 4% +0.1 0.25 perf-profile.children.cycles-pp.__sys_accept4_file
0.29 +0.1 0.37 perf-profile.children.cycles-pp.tcp_queue_rcv
0.10 ± 8% +0.1 0.18 ± 3% perf-profile.children.cycles-pp.free_pcp_prepare
0.98 +0.1 1.07 perf-profile.children.cycles-pp.__cond_resched
0.33 ± 4% +0.1 0.42 ± 5% perf-profile.children.cycles-pp.mwait_idle_with_hints
0.13 ± 2% +0.1 0.22 ± 3% perf-profile.children.cycles-pp.__tcp_close
1.17 +0.1 1.26 perf-profile.children.cycles-pp.__entry_text_start
0.22 ± 2% +0.1 0.31 perf-profile.children.cycles-pp.tcp_connect
0.33 ± 4% +0.1 0.42 ± 4% perf-profile.children.cycles-pp.intel_idle
0.14 ± 2% +0.1 0.24 ± 3% perf-profile.children.cycles-pp.tcp_close
0.12 ± 7% +0.1 0.22 perf-profile.children.cycles-pp.tcp_try_coalesce
0.12 ± 4% +0.1 0.21 perf-profile.children.cycles-pp.tcp_add_backlog
0.86 +0.1 0.96 perf-profile.children.cycles-pp.simple_copy_to_iter
0.32 ± 3% +0.1 0.43 perf-profile.children.cycles-pp.__sys_shutdown
0.17 ± 2% +0.1 0.28 ± 2% perf-profile.children.cycles-pp.inet_release
0.33 ± 2% +0.1 0.44 perf-profile.children.cycles-pp.shutdown
0.24 ± 4% +0.1 0.35 perf-profile.children.cycles-pp.tcp_push
0.37 ± 5% +0.1 0.48 ± 5% perf-profile.children.cycles-pp.cpuidle_enter_state
0.32 ± 3% +0.1 0.43 perf-profile.children.cycles-pp.__x64_sys_shutdown
0.14 ± 3% +0.1 0.24 ± 4% perf-profile.children.cycles-pp.schedule_idle
0.18 ± 2% +0.1 0.29 ± 2% perf-profile.children.cycles-pp.__sock_release
0.32 ± 2% +0.1 0.43 perf-profile.children.cycles-pp.inet_shutdown
0.38 ± 5% +0.1 0.49 ± 4% perf-profile.children.cycles-pp.cpuidle_enter
0.00 +0.1 0.11 ± 9% perf-profile.children.cycles-pp.sk_forced_mem_schedule
0.18 ± 2% +0.1 0.29 ± 2% perf-profile.children.cycles-pp.sock_close
0.44 ± 4% +0.1 0.55 ± 2% perf-profile.children.cycles-pp.ipv4_dst_check
0.14 ± 6% +0.1 0.26 ± 3% perf-profile.children.cycles-pp.__slab_free
0.29 ± 3% +0.1 0.41 perf-profile.children.cycles-pp.tcp_rcv_synsent_state_process
0.00 +0.1 0.12 ± 8% perf-profile.children.cycles-pp.__sk_mem_reduce_allocated
0.17 ± 2% +0.1 0.30 ± 5% perf-profile.children.cycles-pp.__irq_exit_rcu
0.31 ± 2% +0.1 0.44 perf-profile.children.cycles-pp.tcp_v4_connect
0.19 ± 3% +0.1 0.32 ± 7% perf-profile.children.cycles-pp.rcu_do_batch
1.02 +0.1 1.16 perf-profile.children.cycles-pp.tcp_ioctl
1.22 +0.1 1.36 perf-profile.children.cycles-pp.sock_do_ioctl
0.21 ± 3% +0.1 0.35 ± 6% perf-profile.children.cycles-pp.rcu_core
0.43 +0.1 0.57 perf-profile.children.cycles-pp.__lock_sock_fast
0.42 ± 5% +0.1 0.56 ± 4% perf-profile.children.cycles-pp.cpuidle_idle_call
0.81 ± 9% +0.2 0.97 perf-profile.children.cycles-pp.get_page_from_freelist
0.26 ± 4% +0.2 0.43 ± 11% perf-profile.children.cycles-pp.tick_sched_timer
1.50 +0.2 1.67 perf-profile.children.cycles-pp.do_vfs_ioctl
0.34 ± 6% +0.2 0.50 perf-profile.children.cycles-pp.dst_release
0.16 ± 4% +0.2 0.32 ± 10% perf-profile.children.cycles-pp.scheduler_tick
1.14 ± 8% +0.2 1.31 ± 2% perf-profile.children.cycles-pp.free_unref_page
0.45 ± 3% +0.2 0.62 ± 8% perf-profile.children.cycles-pp.hrtimer_interrupt
0.22 ± 4% +0.2 0.39 ± 11% perf-profile.children.cycles-pp.update_process_times
0.11 ± 4% +0.2 0.28 ± 10% perf-profile.children.cycles-pp.task_tick_fair
0.45 ± 2% +0.2 0.62 ± 8% perf-profile.children.cycles-pp.__sysvec_apic_timer_interrupt
0.22 ± 3% +0.2 0.40 ± 10% perf-profile.children.cycles-pp.tick_sched_handle
0.39 +0.2 0.57 perf-profile.children.cycles-pp.__fput
0.31 ± 4% +0.2 0.49 ± 8% perf-profile.children.cycles-pp.__hrtimer_run_queues
0.86 ± 9% +0.2 1.04 perf-profile.children.cycles-pp.__alloc_pages
0.41 +0.2 0.59 perf-profile.children.cycles-pp.task_work_run
1.41 +0.2 1.60 perf-profile.children.cycles-pp.__check_object_size
92.88 +0.2 93.08 perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
0.48 +0.2 0.69 perf-profile.children.cycles-pp.__close
0.25 ± 6% +0.2 0.47 ± 2% perf-profile.children.cycles-pp.ipv4_mtu
2.36 +0.3 2.62 perf-profile.children.cycles-pp.__x64_sys_ioctl
0.62 ± 2% +0.3 0.88 perf-profile.children.cycles-pp.__inet_stream_connect
2.52 ± 3% +0.3 2.78 perf-profile.children.cycles-pp.skb_release_data
0.62 ± 2% +0.3 0.88 perf-profile.children.cycles-pp.inet_stream_connect
1.69 +0.3 1.96 perf-profile.children.cycles-pp.sock_ioctl
0.64 ± 2% +0.3 0.90 perf-profile.children.cycles-pp.__x64_sys_connect
0.64 ± 2% +0.3 0.91 perf-profile.children.cycles-pp.__connect
0.64 ± 2% +0.3 0.90 perf-profile.children.cycles-pp.__sys_connect
0.60 ± 4% +0.3 0.87 ± 4% perf-profile.children.cycles-pp.secondary_startup_64_no_verify
0.60 ± 4% +0.3 0.87 ± 4% perf-profile.children.cycles-pp.cpu_startup_entry
0.59 ± 4% +0.3 0.86 ± 4% perf-profile.children.cycles-pp.do_idle
0.56 ± 2% +0.3 0.84 perf-profile.children.cycles-pp.tcp_current_mss
2.94 ± 2% +0.3 3.22 perf-profile.children.cycles-pp.__kfree_skb
1.48 ± 7% +0.3 1.76 ± 2% perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
0.66 ± 2% +0.3 0.95 perf-profile.children.cycles-pp.tcp_send_mss
3.74 +0.3 4.02 perf-profile.children.cycles-pp.ioctl
0.70 ± 8% +0.3 0.98 ± 2% perf-profile.children.cycles-pp.update_cfs_group
0.69 ± 2% +0.3 0.99 ± 6% perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt
0.64 ± 2% +0.3 0.93 ± 5% perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt
92.11 +0.3 92.41 perf-profile.children.cycles-pp.do_syscall_64
1.21 ± 8% +0.3 1.52 perf-profile.children.cycles-pp.skb_page_frag_refill
1.25 ± 8% +0.3 1.58 perf-profile.children.cycles-pp.sk_page_frag_refill
1.36 ± 9% +0.3 1.70 perf-profile.children.cycles-pp.tcp_rcv_state_process
1.06 +0.5 1.56 perf-profile.children.cycles-pp.lock_sock_nested
0.16 ± 9% +0.5 0.67 ± 7% perf-profile.children.cycles-pp.tcp_try_rmem_schedule
0.53 ± 5% +0.7 1.23 ± 5% perf-profile.children.cycles-pp.tcp_data_queue
1.46 +0.9 2.41 ± 2% perf-profile.children.cycles-pp._raw_spin_lock_bh
4.63 ± 6% +1.4 5.99 perf-profile.children.cycles-pp.copyout
3.64 ± 4% +1.4 5.04 perf-profile.children.cycles-pp.copyin
5.04 ± 6% +1.4 6.45 perf-profile.children.cycles-pp._copy_to_iter
4.27 ± 4% +1.6 5.84 perf-profile.children.cycles-pp._copy_from_iter
6.46 ± 4% +1.6 8.08 perf-profile.children.cycles-pp.__skb_datagram_iter
6.52 ± 4% +1.6 8.14 perf-profile.children.cycles-pp.skb_copy_datagram_iter
4.99 ± 4% +1.7 6.68 perf-profile.children.cycles-pp.skb_do_copy_data_nocache
36.84 +2.0 38.87 perf-profile.children.cycles-pp.tcp_sendmsg_locked
51.57 +2.1 53.65 perf-profile.children.cycles-pp.send
8.21 ± 5% +2.8 10.97 perf-profile.children.cycles-pp.copy_user_enhanced_fast_string
3.87 ± 2% +3.0 6.87 ± 2% perf-profile.children.cycles-pp.__release_sock
4.68 +3.2 7.90 ± 2% perf-profile.children.cycles-pp.release_sock
1.21 ± 9% +4.1 5.29 ± 8% perf-profile.children.cycles-pp.__sk_mem_raise_allocated
1.24 ± 9% +4.1 5.33 ± 8% perf-profile.children.cycles-pp.__sk_mem_schedule
43.55 +4.2 47.78 perf-profile.children.cycles-pp.__x64_sys_sendto
43.26 +4.3 47.57 perf-profile.children.cycles-pp.__sys_sendto
41.95 +4.4 46.37 perf-profile.children.cycles-pp.sock_sendmsg
40.58 +4.4 45.01 perf-profile.children.cycles-pp.tcp_sendmsg
2.29 ± 2% -0.6 1.65 perf-profile.self.cycles-pp.switch_mm_irqs_off
0.87 ± 4% -0.5 0.38 ± 3% perf-profile.self.cycles-pp.prepare_task_switch
1.09 ± 4% -0.4 0.64 ± 2% perf-profile.self.cycles-pp.available_idle_cpu
1.24 ± 3% -0.4 0.86 perf-profile.self.cycles-pp.__schedule
0.61 ± 3% -0.3 0.26 perf-profile.self.cycles-pp.dequeue_task_fair
1.74 -0.3 1.45 perf-profile.self.cycles-pp.__tcp_transmit_skb
0.49 ± 3% -0.2 0.24 ± 3% perf-profile.self.cycles-pp.reweight_entity
0.82 ± 3% -0.2 0.57 ± 2% perf-profile.self.cycles-pp.restore_fpregs_from_fpstate
0.51 ± 3% -0.2 0.27 ± 3% perf-profile.self.cycles-pp.enqueue_task_fair
0.80 ± 2% -0.2 0.57 ± 2% perf-profile.self.cycles-pp.__switch_to_asm
0.83 ± 2% -0.2 0.60 ± 2% perf-profile.self.cycles-pp.__switch_to
0.82 ± 2% -0.2 0.60 ± 2% perf-profile.self.cycles-pp.__ip_queue_xmit
0.67 ± 4% -0.2 0.45 ± 2% perf-profile.self.cycles-pp.__update_load_avg_se
0.79 ± 3% -0.2 0.57 ± 3% perf-profile.self.cycles-pp.ip_finish_output2
0.64 -0.2 0.43 ± 2% perf-profile.self.cycles-pp.save_fpregs_to_fpstate
0.73 ± 3% -0.2 0.52 ± 2% perf-profile.self.cycles-pp.update_curr
0.60 ± 3% -0.2 0.38 ± 3% perf-profile.self.cycles-pp.__update_load_avg_cfs_rq
0.62 ± 2% -0.2 0.41 ± 2% perf-profile.self.cycles-pp.___perf_sw_event
1.16 ± 2% -0.2 0.97 perf-profile.self.cycles-pp._raw_spin_lock
0.63 ± 4% -0.2 0.44 ± 2% perf-profile.self.cycles-pp.select_idle_cpu
0.70 ± 2% -0.2 0.52 ± 3% perf-profile.self.cycles-pp.native_sched_clock
0.59 -0.2 0.42 ± 2% perf-profile.self.cycles-pp.loopback_xmit
0.56 ± 2% -0.2 0.40 ± 2% perf-profile.self.cycles-pp.__softirqentry_text_start
0.66 -0.2 0.50 ± 2% perf-profile.self.cycles-pp.__netif_receive_skb_core
0.45 ± 3% -0.1 0.31 ± 3% perf-profile.self.cycles-pp.pick_next_task_fair
0.33 ± 3% -0.1 0.21 ± 3% perf-profile.self.cycles-pp.select_idle_sibling
0.50 ± 3% -0.1 0.38 perf-profile.self.cycles-pp.__kmalloc_node_track_caller
0.32 ± 3% -0.1 0.20 ± 5% perf-profile.self.cycles-pp._find_next_bit
0.37 ± 3% -0.1 0.25 perf-profile.self.cycles-pp.update_rq_clock
0.34 ± 4% -0.1 0.23 ± 2% perf-profile.self.cycles-pp.sk_wait_data
0.64 ± 2% -0.1 0.52 perf-profile.self.cycles-pp.__alloc_skb
0.41 ± 2% -0.1 0.30 ± 2% perf-profile.self.cycles-pp.net_rx_action
0.86 -0.1 0.75 perf-profile.self.cycles-pp.tcp_v4_rcv
0.44 -0.1 0.33 ± 3% perf-profile.self.cycles-pp.ip_rcv_core
0.30 ± 3% -0.1 0.20 ± 3% perf-profile.self.cycles-pp.schedule
0.29 ± 2% -0.1 0.19 ± 2% perf-profile.self.cycles-pp.__wrgsbase_inactive
0.53 -0.1 0.43 perf-profile.self.cycles-pp.kmem_cache_alloc_node
0.61 -0.1 0.51 perf-profile.self.cycles-pp.tcp_ack
0.64 -0.1 0.54 ± 2% perf-profile.self.cycles-pp.do_syscall_64
1.06 -0.1 0.97 perf-profile.self.cycles-pp._raw_spin_lock_irqsave
0.32 ± 3% -0.1 0.22 ± 3% perf-profile.self.cycles-pp.enqueue_entity
0.53 ± 2% -0.1 0.43 perf-profile.self.cycles-pp.kmem_cache_free
0.40 -0.1 0.31 ± 2% perf-profile.self.cycles-pp.process_backlog
0.80 -0.1 0.70 ± 2% perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe
0.46 ± 2% -0.1 0.37 ± 3% perf-profile.self.cycles-pp.kfree
0.32 -0.1 0.24 ± 3% perf-profile.self.cycles-pp.do_softirq
0.20 ± 4% -0.1 0.13 ± 3% perf-profile.self.cycles-pp.check_preempt_wakeup
1.04 -0.1 0.96 perf-profile.self.cycles-pp.read_tsc
0.28 ± 3% -0.1 0.21 ± 3% perf-profile.self.cycles-pp.__x64_sys_sendto
0.19 ± 3% -0.1 0.12 ± 4% perf-profile.self.cycles-pp.perf_trace_buf_alloc
0.19 -0.1 0.12 ± 7% perf-profile.self.cycles-pp.__calc_delta
0.56 -0.1 0.48 perf-profile.self.cycles-pp.__local_bh_enable_ip
0.24 ± 2% -0.1 0.16 ± 2% perf-profile.self.cycles-pp.select_task_rq_fair
0.25 ± 2% -0.1 0.18 ± 2% perf-profile.self.cycles-pp.ktime_get_with_offset
0.30 ± 2% -0.1 0.23 ± 2% perf-profile.self.cycles-pp.enqueue_to_backlog
0.20 ± 7% -0.1 0.14 ± 4% perf-profile.self.cycles-pp.update_min_vruntime
0.19 ± 3% -0.1 0.12 ± 4% perf-profile.self.cycles-pp.__rdgsbase_inactive
0.27 ± 2% -0.1 0.21 ± 2% perf-profile.self.cycles-pp.validate_xmit_skb
0.38 -0.1 0.32 perf-profile.self.cycles-pp.tcp_rcv_space_adjust
0.80 -0.1 0.74 perf-profile.self.cycles-pp.tcp_recvmsg_locked
0.27 ± 2% -0.1 0.21 ± 3% perf-profile.self.cycles-pp.security_socket_sendmsg
0.17 ± 4% -0.1 0.11 ± 5% perf-profile.self.cycles-pp.exit_to_user_mode_loop
0.26 ± 2% -0.1 0.20 ± 3% perf-profile.self.cycles-pp.ip_output
0.62 ± 2% -0.1 0.56 perf-profile.self.cycles-pp.tcp_clean_rtx_queue
0.25 ± 3% -0.1 0.19 ± 3% perf-profile.self.cycles-pp.irqtime_account_irq
0.19 ± 2% -0.1 0.13 ± 2% perf-profile.self.cycles-pp.netif_skb_features
0.16 ± 4% -0.1 0.10 perf-profile.self.cycles-pp.apparmor_ip_postroute
0.38 -0.1 0.33 perf-profile.self.cycles-pp.memcg_slab_free_hook
0.20 ± 3% -0.1 0.14 perf-profile.self.cycles-pp.dequeue_entity
0.18 ± 4% -0.1 0.12 ± 4% perf-profile.self.cycles-pp.pick_next_entity
0.17 ± 2% -0.1 0.12 ± 4% perf-profile.self.cycles-pp.__fdget
0.26 ± 2% -0.1 0.21 ± 2% perf-profile.self.cycles-pp.ip_send_check
0.19 ± 2% -0.0 0.14 ± 3% perf-profile.self.cycles-pp.finish_task_switch
0.16 ± 3% -0.0 0.12 ± 4% perf-profile.self.cycles-pp.cpumask_next_wrap
0.71 ± 3% -0.0 0.66 perf-profile.self.cycles-pp.update_load_avg
0.19 ± 4% -0.0 0.14 ± 3% perf-profile.self.cycles-pp.ip_finish_output
0.18 ± 2% -0.0 0.14 ± 3% perf-profile.self.cycles-pp.ip_rcv
0.12 ± 4% -0.0 0.08 ± 4% perf-profile.self.cycles-pp.skb_network_protocol
0.14 ± 3% -0.0 0.10 ± 6% perf-profile.self.cycles-pp.put_prev_entity
0.17 ± 2% -0.0 0.12 ± 3% perf-profile.self.cycles-pp.schedule_timeout
0.16 ± 4% -0.0 0.12 ± 5% perf-profile.self.cycles-pp._raw_spin_unlock_irqrestore
0.31 -0.0 0.26 ± 2% perf-profile.self.cycles-pp.__list_add_valid
0.18 ± 2% -0.0 0.13 ± 2% perf-profile.self.cycles-pp.set_next_entity
0.16 ± 4% -0.0 0.12 ± 4% perf-profile.self.cycles-pp.perf_trace_sched_stat_runtime
0.37 ± 3% -0.0 0.33 perf-profile.self.cycles-pp.wait_woken
0.18 ± 2% -0.0 0.14 ± 3% perf-profile.self.cycles-pp.xmit_one
0.30 -0.0 0.26 ± 3% perf-profile.self.cycles-pp.import_single_range
0.15 ± 3% -0.0 0.11 ± 4% perf-profile.self.cycles-pp.tcp_rtt_estimator
0.21 ± 3% -0.0 0.17 ± 2% perf-profile.self.cycles-pp.tcp_event_new_data_sent
0.13 -0.0 0.09 ± 4% perf-profile.self.cycles-pp.__copy_skb_header
0.14 ± 6% -0.0 0.11 ± 4% perf-profile.self.cycles-pp.perf_trace_sched_switch
0.19 ± 2% -0.0 0.15 ± 3% perf-profile.self.cycles-pp.inet_ehashfn
0.13 ± 3% -0.0 0.09 perf-profile.self.cycles-pp.update_irq_load_avg
0.14 ± 3% -0.0 0.11 perf-profile.self.cycles-pp.__x64_sys_recvfrom
0.28 ± 3% -0.0 0.25 perf-profile.self.cycles-pp.switch_fpu_return
0.14 ± 3% -0.0 0.10 ± 3% perf-profile.self.cycles-pp.ip_local_deliver_finish
0.11 ± 3% -0.0 0.08 ± 6% perf-profile.self.cycles-pp.ip_local_deliver
0.10 ± 3% -0.0 0.06 ± 7% perf-profile.self.cycles-pp.kmalloc_slab
0.09 ± 10% -0.0 0.06 perf-profile.self.cycles-pp.switch_ldt
0.08 ± 6% -0.0 0.04 ± 44% perf-profile.self.cycles-pp.perf_swevent_get_recursion_context
0.19 ± 3% -0.0 0.16 ± 2% perf-profile.self.cycles-pp.inet_recvmsg
0.10 ± 4% -0.0 0.07 ± 5% perf-profile.self.cycles-pp.perf_trace_sched_wakeup_template
0.18 ± 2% -0.0 0.15 ± 2% perf-profile.self.cycles-pp.__tcp_select_window
0.31 -0.0 0.28 perf-profile.self.cycles-pp.tcp_recvmsg
0.13 ± 2% -0.0 0.10 perf-profile.self.cycles-pp.__netif_receive_skb_one_core
0.14 ± 2% -0.0 0.11 ± 4% perf-profile.self.cycles-pp.nf_hook_slow
0.13 ± 5% -0.0 0.10 ± 6% perf-profile.self.cycles-pp.perf_tp_event
0.13 ± 2% -0.0 0.10 perf-profile.self.cycles-pp.tcp_v4_fill_cb
0.11 ± 4% -0.0 0.08 ± 4% perf-profile.self.cycles-pp.skb_release_head_state
0.13 ± 2% -0.0 0.10 ± 4% perf-profile.self.cycles-pp.__ip_local_out
0.12 ± 4% -0.0 0.08 ± 5% perf-profile.self.cycles-pp.__ip_finish_output
0.32 -0.0 0.29 perf-profile.self.cycles-pp.__sys_recvfrom
0.31 ± 3% -0.0 0.28 ± 2% perf-profile.self.cycles-pp.__ksize
0.13 ± 5% -0.0 0.10 ± 3% perf-profile.self.cycles-pp.set_next_buddy
0.13 ± 2% -0.0 0.10 ± 3% perf-profile.self.cycles-pp.neigh_hh_output
0.27 -0.0 0.24 ± 3% perf-profile.self.cycles-pp.exit_to_user_mode_prepare
0.10 ± 3% -0.0 0.07 ± 5% perf-profile.self.cycles-pp.__cgroup_account_cputime
0.10 ± 4% -0.0 0.07 ± 5% perf-profile.self.cycles-pp.tcp_options_write
0.10 ± 3% -0.0 0.07 ± 6% perf-profile.self.cycles-pp.dev_hard_start_xmit
0.11 -0.0 0.08 ± 5% perf-profile.self.cycles-pp.__sk_dst_check
0.10 ± 4% -0.0 0.07 perf-profile.self.cycles-pp.kmalloc_reserve
0.09 ± 5% -0.0 0.06 perf-profile.self.cycles-pp.qdisc_pkt_len_init
0.08 ± 4% -0.0 0.05 ± 7% perf-profile.self.cycles-pp.__wake_up_common_lock
0.41 -0.0 0.38 ± 2% perf-profile.self.cycles-pp.__sys_sendto
0.22 ± 2% -0.0 0.20 ± 2% perf-profile.self.cycles-pp.try_to_wake_up
0.20 -0.0 0.18 ± 2% perf-profile.self.cycles-pp.tcp_schedule_loss_probe
0.08 -0.0 0.06 ± 9% perf-profile.self.cycles-pp.bpf_skops_write_hdr_opt
0.10 ± 4% -0.0 0.08 perf-profile.self.cycles-pp.tcp_inbound_md5_hash
0.13 ± 3% -0.0 0.11 ± 5% perf-profile.self.cycles-pp.sched_clock_cpu
0.12 ± 4% -0.0 0.09 ± 7% perf-profile.self.cycles-pp.eth_type_trans
0.23 -0.0 0.21 ± 2% perf-profile.self.cycles-pp.__mod_timer
0.08 -0.0 0.06 ± 6% perf-profile.self.cycles-pp.tcp_v4_send_check
0.08 ± 4% -0.0 0.06 ± 8% perf-profile.self.cycles-pp.validate_xmit_xfrm
0.08 ± 4% -0.0 0.06 ± 8% perf-profile.self.cycles-pp.tcp_rate_gen
0.15 ± 3% -0.0 0.12 ± 4% perf-profile.self.cycles-pp.tcp_skb_entail
0.08 ± 5% -0.0 0.06 ± 6% perf-profile.self.cycles-pp.skb_clone_tx_timestamp
0.10 -0.0 0.08 perf-profile.self.cycles-pp.tcp_rate_skb_sent
0.10 ± 3% -0.0 0.08 ± 8% perf-profile.self.cycles-pp.select_task_rq
0.09 ± 5% -0.0 0.07 ± 7% perf-profile.self.cycles-pp.netif_rx_internal
0.08 -0.0 0.06 perf-profile.self.cycles-pp.__build_skb_around
0.07 -0.0 0.05 perf-profile.self.cycles-pp.cpumask_next
0.12 ± 3% -0.0 0.10 ± 3% perf-profile.self.cycles-pp.tcp_event_data_recv
0.20 -0.0 0.18 ± 2% perf-profile.self.cycles-pp.tcp_sendmsg
0.08 ± 6% -0.0 0.06 ± 6% perf-profile.self.cycles-pp.__kfree_skb
0.19 ± 2% -0.0 0.18 ± 2% perf-profile.self.cycles-pp.ip_protocol_deliver_rcu
0.10 ± 3% -0.0 0.08 ± 5% perf-profile.self.cycles-pp.tcp_update_pacing_rate
0.10 ± 5% -0.0 0.08 ± 6% perf-profile.self.cycles-pp.tcp_update_skb_after_send
0.07 ± 5% -0.0 0.05 ± 8% perf-profile.self.cycles-pp.ip_local_out
0.07 ± 5% -0.0 0.05 perf-profile.self.cycles-pp.clear_buddies
0.09 ± 4% -0.0 0.07 perf-profile.self.cycles-pp.__napi_poll
0.08 ± 4% -0.0 0.06 ± 7% perf-profile.self.cycles-pp.tracing_gen_ctx_irq_test
0.10 ± 5% -0.0 0.08 ± 4% perf-profile.self.cycles-pp.security_sock_rcv_skb
0.10 ± 5% -0.0 0.08 ± 4% perf-profile.self.cycles-pp.tcp_rearm_rto
0.15 ± 5% -0.0 0.13 ± 3% perf-profile.self.cycles-pp.resched_curr
0.09 ± 5% -0.0 0.08 ± 6% perf-profile.self.cycles-pp.rb_erase
0.09 ± 4% -0.0 0.07 ± 5% perf-profile.self.cycles-pp.tcp_rate_skb_delivered
0.07 ± 6% -0.0 0.06 ± 6% perf-profile.self.cycles-pp.check_preempt_curr
0.10 ± 5% -0.0 0.08 perf-profile.self.cycles-pp.__tcp_ack_snd_check
0.13 ± 3% -0.0 0.12 ± 3% perf-profile.self.cycles-pp.tcp_v4_do_rcv
0.11 ± 3% -0.0 0.09 ± 5% perf-profile.self.cycles-pp.tcp_mstamp_refresh
0.08 -0.0 0.06 ± 7% perf-profile.self.cycles-pp.__usecs_to_jiffies
0.14 ± 3% -0.0 0.13 perf-profile.self.cycles-pp.sk_filter_trim_cap
0.15 ± 3% -0.0 0.13 ± 2% perf-profile.self.cycles-pp.memcg_slab_post_alloc_hook
0.12 ± 4% -0.0 0.10 perf-profile.self.cycles-pp.tcp_ack_update_rtt
0.19 ± 2% -0.0 0.18 perf-profile.self.cycles-pp.syscall_exit_to_user_mode
0.10 ± 4% -0.0 0.09 perf-profile.self.cycles-pp.__wake_up_common
0.07 ± 5% -0.0 0.06 perf-profile.self.cycles-pp.ttwu_do_activate
0.08 ± 4% -0.0 0.07 perf-profile.self.cycles-pp.tcp_stream_alloc_skb
0.06 -0.0 0.05 perf-profile.self.cycles-pp.skb_push
0.06 -0.0 0.05 perf-profile.self.cycles-pp.cubictcp_acked
0.05 +0.0 0.06 perf-profile.self.cycles-pp.copyin
0.06 +0.0 0.07 perf-profile.self.cycles-pp.inet_sendmsg
0.10 ± 4% +0.0 0.11 perf-profile.self.cycles-pp.tcp_check_space
0.13 ± 3% +0.0 0.15 ± 2% perf-profile.self.cycles-pp.sockfd_lookup_light
0.05 ± 8% +0.0 0.07 ± 5% perf-profile.self.cycles-pp.tcp_rate_check_app_limited
0.13 ± 3% +0.0 0.15 ± 3% perf-profile.self.cycles-pp.tcp_send_mss
0.40 +0.0 0.42 ± 2% perf-profile.self.cycles-pp.recv
0.15 ± 2% +0.0 0.17 ± 2% perf-profile.self.cycles-pp.do_vfs_ioctl
0.05 +0.0 0.07 ± 5% perf-profile.self.cycles-pp.tcp_small_queue_check
0.06 ± 11% +0.0 0.09 ± 4% perf-profile.self.cycles-pp.free_unref_page_commit
0.08 ± 6% +0.0 0.10 perf-profile.self.cycles-pp.tcp_mtu_probe
0.10 +0.0 0.13 ± 2% perf-profile.self.cycles-pp.__sock_wfree
0.05 +0.0 0.08 perf-profile.self.cycles-pp.tcp_add_backlog
0.05 ± 7% +0.0 0.08 ± 4% perf-profile.self.cycles-pp.check_new_pages
0.32 +0.0 0.35 perf-profile.self.cycles-pp.__entry_text_start
0.27 ± 2% +0.0 0.31 perf-profile.self.cycles-pp._copy_to_iter
0.08 ± 4% +0.0 0.12 ± 4% perf-profile.self.cycles-pp.sk_free
0.12 +0.0 0.16 ± 3% perf-profile.self.cycles-pp.tcp_cleanup_rbuf
0.18 ± 2% +0.0 0.22 ± 2% perf-profile.self.cycles-pp.tcp_current_mss
0.17 ± 2% +0.0 0.20 ± 2% perf-profile.self.cycles-pp.skb_do_copy_data_nocache
0.25 +0.0 0.29 ± 2% perf-profile.self.cycles-pp.__skb_clone
0.06 ± 6% +0.0 0.10 perf-profile.self.cycles-pp.__zone_watermark_ok
0.18 ± 2% +0.0 0.22 perf-profile.self.cycles-pp.kfree_skbmem
0.08 ± 9% +0.0 0.12 perf-profile.self.cycles-pp.rmqueue
0.07 +0.0 0.12 ± 4% perf-profile.self.cycles-pp.get_page_from_freelist
0.08 ± 5% +0.0 0.13 ± 3% perf-profile.self.cycles-pp.__free_one_page
0.01 ±223% +0.0 0.06 ± 6% perf-profile.self.cycles-pp.kmem_cache_alloc
0.02 ±141% +0.1 0.07 ± 7% perf-profile.self.cycles-pp.__alloc_pages
0.00 +0.1 0.05 perf-profile.self.cycles-pp.tcp_ack_update_window
0.00 +0.1 0.05 perf-profile.self.cycles-pp.rcu_cblist_dequeue
0.00 +0.1 0.05 ± 7% perf-profile.self.cycles-pp.rb_first
0.26 ± 6% +0.1 0.32 perf-profile.self.cycles-pp.ip_rcv_finish_core
0.14 ± 7% +0.1 0.20 perf-profile.self.cycles-pp.tcp_tx_timestamp
0.00 +0.1 0.06 ± 6% perf-profile.self.cycles-pp.rmqueue_bulk
0.83 +0.1 0.89 perf-profile.self.cycles-pp.__dev_queue_xmit
0.19 ± 3% +0.1 0.25 perf-profile.self.cycles-pp.tcp_tso_segs
0.08 ± 4% +0.1 0.15 ± 2% perf-profile.self.cycles-pp.__release_sock
0.10 ± 9% +0.1 0.18 ± 2% perf-profile.self.cycles-pp.skb_try_coalesce
0.00 +0.1 0.07 ± 10% perf-profile.self.cycles-pp.page_counter_uncharge
0.21 ± 3% +0.1 0.29 ± 3% perf-profile.self.cycles-pp.sock_put
0.01 ±223% +0.1 0.09 ± 41% perf-profile.self.cycles-pp.__mod_memcg_lruvec_state
1.36 +0.1 1.44 perf-profile.self.cycles-pp.syscall_return_via_sysret
0.40 +0.1 0.48 perf-profile.self.cycles-pp.__skb_datagram_iter
0.09 ± 5% +0.1 0.18 ± 2% perf-profile.self.cycles-pp.free_pcp_prepare
0.32 ± 5% +0.1 0.40 ± 5% perf-profile.self.cycles-pp.mwait_idle_with_hints
0.00 +0.1 0.10 ± 7% perf-profile.self.cycles-pp.sk_forced_mem_schedule
0.22 ± 4% +0.1 0.32 perf-profile.self.cycles-pp.tcp_push
0.31 ± 7% +0.1 0.42 ± 2% perf-profile.self.cycles-pp.skb_page_frag_refill
0.14 ± 4% +0.1 0.26 ± 2% perf-profile.self.cycles-pp.__slab_free
0.41 ± 4% +0.1 0.53 perf-profile.self.cycles-pp.ipv4_dst_check
0.00 +0.1 0.12 ± 9% perf-profile.self.cycles-pp.__sk_mem_reduce_allocated
0.41 ± 3% +0.1 0.54 ± 2% perf-profile.self.cycles-pp._copy_from_iter
0.59 +0.1 0.72 perf-profile.self.cycles-pp.skb_release_data
0.33 ± 6% +0.2 0.49 ± 2% perf-profile.self.cycles-pp.dst_release
0.80 +0.2 0.98 perf-profile.self.cycles-pp.__check_object_size
0.23 ± 5% +0.2 0.46 ± 2% perf-profile.self.cycles-pp.ipv4_mtu
1.48 ± 7% +0.3 1.76 ± 2% perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
0.67 ± 7% +0.3 0.97 ± 2% perf-profile.self.cycles-pp.update_cfs_group
1.78 ± 5% +0.5 2.32 perf-profile.self.cycles-pp.tcp_write_xmit
1.12 +0.6 1.73 ± 3% perf-profile.self.cycles-pp._raw_spin_lock_bh
2.30 ± 4% +0.7 2.99 perf-profile.self.cycles-pp.tcp_sendmsg_locked
8.12 ± 5% +2.7 10.82 perf-profile.self.cycles-pp.copy_user_enhanced_fast_string
1.19 ± 9% +4.0 5.22 ± 8% perf-profile.self.cycles-pp.__sk_mem_raise_allocated
***************************************************************************************************
lkp-csl-2ap4: 192 threads 4 sockets Intel(R) Xeon(R) Platinum 9242 CPU @ 2.30GHz with 192G memory
=========================================================================================
cluster/compiler/cpufreq_governor/ip/kconfig/nr_threads/rootfs/runtime/tbox_group/test/testcase/ucode:
cs-localhost/gcc-11/performance/ipv4/x86_64-rhel-8.3/200%/debian-10.4-x86_64-20200603.cgz/900s/lkp-csl-2ap4/TCP_STREAM/netperf/0x500320a
commit:
089c02ae27 ("ftrace: Use preemption model accessors for trace header printout")
6b433275e3 ("sched/fair: filter out overloaded cpus in SIS")
089c02ae2771a14a 6b433275e3a3cf18a16c0d2afb7
---------------- ---------------------------
%stddev %change %stddev
\ | \
4701 ± 11% -44.4% 2612 ± 33% netperf.Throughput_Mbps
1805303 ± 11% -44.4% 1003138 ± 33% netperf.Throughput_total_Mbps
7.318e+09 ± 16% -60.3% 2.904e+09 ± 65% netperf.time.involuntary_context_switches
9183 ± 2% -8.5% 8398 ± 4% netperf.time.percent_of_cpu_this_job_got
76163 ± 2% -10.1% 68461 ± 5% netperf.time.system_time
7722 ± 2% +7.8% 8324 ± 3% netperf.time.user_time
1.24e+10 ± 11% -44.4% 6.888e+09 ± 33% netperf.workload
2.03 ± 9% +0.9 2.97 ± 14% mpstat.cpu.all.irq%
16.05 ± 9% -5.1 10.95 ± 18% mpstat.cpu.all.soft%
16081667 ± 16% -59.9% 6441541 ± 64% vmstat.system.cs
412129 -10.6% 368582 ± 14% vmstat.system.in
2953 +4.1% 3073 turbostat.Bzy_MHz
1.08 ± 12% -24.2% 0.82 ± 17% turbostat.CPU%c1
0.10 ± 16% -57.1% 0.04 ± 50% turbostat.IPC
144406 ± 39% -42.2% 83397 ± 41% numa-meminfo.node1.AnonPages
280909 ± 80% -66.5% 94203 ± 50% numa-meminfo.node1.Inactive
280909 ± 80% -66.5% 94203 ± 50% numa-meminfo.node1.Inactive(anon)
7513 ± 5% +33.8% 10054 ± 28% numa-meminfo.node2.KernelStack
1.329e+09 ± 3% -57.8% 5.603e+08 ± 8% numa-numastat.node0.local_node
1.329e+09 ± 3% -57.8% 5.603e+08 ± 8% numa-numastat.node0.numa_hit
1.003e+09 ± 26% -37.4% 6.283e+08 ± 24% numa-numastat.node1.local_node
1.003e+09 ± 26% -37.3% 6.283e+08 ± 24% numa-numastat.node1.numa_hit
105957 +2.7% 108777 proc-vmstat.nr_slab_unreclaimable
4.376e+09 ± 9% -37.8% 2.723e+09 ± 25% proc-vmstat.numa_hit
4.376e+09 ± 9% -37.8% 2.722e+09 ± 25% proc-vmstat.numa_local
4.374e+09 ± 9% -37.8% 2.722e+09 ± 25% proc-vmstat.pgalloc_normal
4.374e+09 ± 9% -37.8% 2.721e+09 ± 25% proc-vmstat.pgfree
245123 -2.8% 238345 ± 2% proc-vmstat.pgreuse
1.329e+09 ± 3% -57.8% 5.603e+08 ± 8% numa-vmstat.node0.numa_hit
1.329e+09 ± 3% -57.8% 5.603e+08 ± 8% numa-vmstat.node0.numa_local
36082 ± 39% -42.2% 20856 ± 41% numa-vmstat.node1.nr_anon_pages
70727 ± 82% -66.7% 23573 ± 50% numa-vmstat.node1.nr_inactive_anon
70727 ± 82% -66.7% 23573 ± 50% numa-vmstat.node1.nr_zone_inactive_anon
1.003e+09 ± 26% -37.3% 6.283e+08 ± 24% numa-vmstat.node1.numa_hit
1.003e+09 ± 26% -37.4% 6.283e+08 ± 24% numa-vmstat.node1.numa_local
7514 ± 5% +33.7% 10050 ± 28% numa-vmstat.node2.nr_kernel_stack
9484366 ± 81% +111.4% 20049256 ± 27% sched_debug.cfs_rq:/.MIN_vruntime.max
102.85 ± 20% +45.9% 150.08 ± 15% sched_debug.cfs_rq:/.load_avg.max
9484366 ± 81% +111.4% 20049256 ± 27% sched_debug.cfs_rq:/.max_vruntime.max
-37498528 +21.4% -45520159 sched_debug.cfs_rq:/.spread0.avg
102.01 ± 4% -12.8% 88.92 ± 7% sched_debug.cfs_rq:/.util_avg.stddev
190.37 ± 12% -38.2% 117.62 ± 18% sched_debug.cfs_rq:/.util_est_enqueued.min
6324 ± 38% +156.7% 16237 ± 41% sched_debug.cpu.avg_idle.min
286287 ± 7% -11.3% 253842 ± 6% sched_debug.cpu.avg_idle.stddev
204.01 ± 31% +102.8% 413.65 ± 21% sched_debug.cpu.clock.stddev
10208 ± 37% -41.3% 5989 ± 55% sched_debug.cpu.clock_task.stddev
0.00 ± 30% +101.7% 0.00 ± 21% sched_debug.cpu.next_balance.stddev
32000235 ± 18% -57.5% 13593568 ± 56% sched_debug.cpu.nr_switches.avg
0.00 ±135% +9.5e+05% 0.09 ±105% sched_debug.rt_rq:/.rt_time.avg
0.00 ±135% +9.5e+05% 16.48 ±105% sched_debug.rt_rq:/.rt_time.max
0.00 ±135% +9.5e+05% 1.19 ±105% sched_debug.rt_rq:/.rt_time.stddev
13.35 ± 7% +107.1% 27.65 ± 27% perf-stat.i.MPKI
4.085e+10 ± 15% -55.4% 1.822e+10 ± 50% perf-stat.i.branch-instructions
5.149e+08 ± 16% -55.9% 2.273e+08 ± 53% perf-stat.i.branch-misses
16690647 ± 17% -60.8% 6537000 ± 65% perf-stat.i.context-switches
3.08 ± 13% +146.2% 7.59 ± 32% perf-stat.i.cpi
5.517e+11 +3.6% 5.716e+11 perf-stat.i.cpu-cycles
757.31 ± 12% -22.9% 583.92 ± 10% perf-stat.i.cpu-migrations
1123 ± 44% -52.8% 530.23 ± 29% perf-stat.i.cycles-between-cache-misses
26399845 ± 34% -59.3% 10744768 ± 54% perf-stat.i.dTLB-load-misses
6.126e+10 ± 15% -55.2% 2.745e+10 ± 50% perf-stat.i.dTLB-loads
5174658 ± 66% -68.0% 1657325 ± 61% perf-stat.i.dTLB-store-misses
3.495e+10 ± 15% -55.5% 1.555e+10 ± 50% perf-stat.i.dTLB-stores
61.10 +6.1 67.20 ± 4% perf-stat.i.iTLB-load-miss-rate%
2.707e+08 ± 16% -55.0% 1.219e+08 ± 50% perf-stat.i.iTLB-load-misses
1.771e+08 ± 18% -63.5% 64622781 ± 67% perf-stat.i.iTLB-loads
2.069e+11 ± 15% -55.3% 9.243e+10 ± 50% perf-stat.i.instructions
0.38 ± 16% -56.3% 0.17 ± 50% perf-stat.i.ipc
2.87 +3.6% 2.98 perf-stat.i.metric.GHz
728.27 ± 15% -54.2% 333.34 ± 48% perf-stat.i.metric.M/sec
34.65 ± 69% -26.6 8.02 ± 79% perf-stat.i.node-load-miss-rate%
38032587 ± 23% -48.0% 19778776 ± 40% perf-stat.i.node-load-misses
26.05 ±108% -23.1 2.97 ± 62% perf-stat.i.node-store-miss-rate%
10666695 ± 19% -48.0% 5547155 ± 32% perf-stat.i.node-store-misses
12.37 ± 7% +119.3% 27.12 ± 28% perf-stat.overall.MPKI
2.82 ± 15% +164.4% 7.46 ± 33% perf-stat.overall.cpi
814.23 ± 25% -40.9% 481.05 ± 24% perf-stat.overall.cycles-between-cache-misses
60.62 +6.3 66.95 ± 4% perf-stat.overall.iTLB-load-miss-rate%
0.36 ± 15% -55.8% 0.16 ± 50% perf-stat.overall.ipc
20.73 ± 47% -14.2 6.51 ± 72% perf-stat.overall.node-load-miss-rate%
7.26 ± 58% -5.4 1.83 ± 75% perf-stat.overall.node-store-miss-rate%
14719 ± 2% -20.9% 11643 ± 12% perf-stat.overall.path-length
3.953e+10 ± 14% -54.5% 1.8e+10 ± 49% perf-stat.ps.branch-instructions
4.98e+08 ± 15% -54.9% 2.244e+08 ± 52% perf-stat.ps.branch-misses
16095450 ± 16% -60.0% 6440979 ± 64% perf-stat.ps.context-switches
5.527e+11 +3.6% 5.725e+11 perf-stat.ps.cpu-cycles
770.48 ± 12% -24.9% 578.71 ± 11% perf-stat.ps.cpu-migrations
25360360 ± 32% -58.0% 10639294 ± 53% perf-stat.ps.dTLB-load-misses
5.93e+10 ± 14% -54.2% 2.713e+10 ± 49% perf-stat.ps.dTLB-loads
4898387 ± 64% -66.5% 1640892 ± 60% perf-stat.ps.dTLB-store-misses
3.382e+10 ± 14% -54.6% 1.537e+10 ± 49% perf-stat.ps.dTLB-stores
2.62e+08 ± 15% -54.1% 1.204e+08 ± 49% perf-stat.ps.iTLB-load-misses
1.707e+08 ± 17% -62.7% 63724182 ± 66% perf-stat.ps.iTLB-loads
2.003e+11 ± 14% -54.4% 9.135e+10 ± 49% perf-stat.ps.instructions
36791027 ± 22% -47.1% 19465718 ± 39% perf-stat.ps.node-load-misses
10396698 ± 18% -47.7% 5442218 ± 33% perf-stat.ps.node-store-misses
1.831e+14 ± 14% -54.3% 8.36e+13 ± 49% perf-stat.total.instructions
12.76 ± 18% -8.3 4.43 ± 53% perf-profile.calltrace.cycles-pp.__local_bh_enable_ip.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit
11.20 ± 18% -6.9 4.33 ± 46% perf-profile.calltrace.cycles-pp.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames
18.04 ± 11% -6.7 11.31 ± 16% perf-profile.calltrace.cycles-pp.do_softirq.__local_bh_enable_ip.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb
17.79 ± 11% -6.6 11.20 ± 16% perf-profile.calltrace.cycles-pp.__softirqentry_text_start.do_softirq.__local_bh_enable_ip.ip_finish_output2.__ip_queue_xmit
52.16 ± 3% -6.5 45.70 ± 4% perf-profile.calltrace.cycles-pp.send_tcp_stream.main.__libc_start_main
52.12 ± 3% -6.4 45.68 ± 4% perf-profile.calltrace.cycles-pp.send_omni_inner.send_tcp_stream.main.__libc_start_main
51.94 ± 3% -6.1 45.85 ± 4% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.send.send_omni_inner.send_tcp_stream
51.29 ± 3% -6.1 45.20 ± 4% perf-profile.calltrace.cycles-pp.send.send_omni_inner.send_tcp_stream.main.__libc_start_main
50.98 ± 3% -6.1 44.91 ± 4% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.send.send_omni_inner.send_tcp_stream.main
16.90 ± 11% -6.1 10.84 ± 15% perf-profile.calltrace.cycles-pp.net_rx_action.__softirqentry_text_start.do_softirq.__local_bh_enable_ip.ip_finish_output2
10.15 ± 17% -6.0 4.10 ± 46% perf-profile.calltrace.cycles-pp.tcp_write_xmit.__tcp_push_pending_frames.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg
10.26 ± 16% -6.0 4.24 ± 44% perf-profile.calltrace.cycles-pp.__tcp_push_pending_frames.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg.__sys_sendto
46.61 ± 4% -5.9 40.70 ± 4% perf-profile.calltrace.cycles-pp.__x64_sys_sendto.do_syscall_64.entry_SYSCALL_64_after_hwframe.send.send_omni_inner
9.62 ± 18% -5.9 3.73 ± 52% perf-profile.calltrace.cycles-pp.release_sock.tcp_sendmsg.sock_sendmsg.__sys_sendto.__x64_sys_sendto
46.49 ± 4% -5.8 40.65 ± 4% perf-profile.calltrace.cycles-pp.__sys_sendto.__x64_sys_sendto.do_syscall_64.entry_SYSCALL_64_after_hwframe.send
16.50 ± 11% -5.8 10.69 ± 15% perf-profile.calltrace.cycles-pp.__napi_poll.net_rx_action.__softirqentry_text_start.do_softirq.__local_bh_enable_ip
9.36 ± 18% -5.8 3.58 ± 53% perf-profile.calltrace.cycles-pp.__release_sock.release_sock.tcp_sendmsg.sock_sendmsg.__sys_sendto
16.42 ± 11% -5.8 10.66 ± 15% perf-profile.calltrace.cycles-pp.process_backlog.__napi_poll.net_rx_action.__softirqentry_text_start.do_softirq
8.82 ± 18% -5.6 3.18 ± 55% perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.tcp_sendmsg_locked.tcp_sendmsg
45.72 ± 4% -5.6 40.10 ± 4% perf-profile.calltrace.cycles-pp.sock_sendmsg.__sys_sendto.__x64_sys_sendto.do_syscall_64.entry_SYSCALL_64_after_hwframe
15.93 ± 11% -5.5 10.44 ± 14% perf-profile.calltrace.cycles-pp.__netif_receive_skb_one_core.process_backlog.__napi_poll.net_rx_action.__softirqentry_text_start
44.98 ± 4% -5.3 39.65 ± 4% perf-profile.calltrace.cycles-pp.tcp_sendmsg.sock_sendmsg.__sys_sendto.__x64_sys_sendto.do_syscall_64
7.28 ± 17% -5.3 1.97 ± 75% perf-profile.calltrace.cycles-pp.sock_def_readable.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu
7.14 ± 17% -5.2 1.92 ± 74% perf-profile.calltrace.cycles-pp.__wake_up_common_lock.sock_def_readable.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv
6.92 ± 17% -5.2 1.76 ± 78% perf-profile.calltrace.cycles-pp.__wake_up_common.__wake_up_common_lock.sock_def_readable.tcp_rcv_established.tcp_v4_do_rcv
8.06 ± 18% -5.1 2.92 ± 55% perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.tcp_sendmsg_locked
6.67 ± 17% -5.1 1.60 ± 84% perf-profile.calltrace.cycles-pp.try_to_wake_up.__wake_up_common.__wake_up_common_lock.sock_def_readable.tcp_rcv_established
7.40 ± 18% -5.0 2.35 ± 61% perf-profile.calltrace.cycles-pp.sk_wait_data.tcp_recvmsg_locked.tcp_recvmsg.inet_recvmsg.__sys_recvfrom
6.42 ± 18% -4.5 1.96 ± 66% perf-profile.calltrace.cycles-pp.wait_woken.sk_wait_data.tcp_recvmsg_locked.tcp_recvmsg.inet_recvmsg
13.96 ± 9% -4.4 9.56 ± 11% perf-profile.calltrace.cycles-pp.ip_local_deliver_finish.__netif_receive_skb_one_core.process_backlog.__napi_poll.net_rx_action
13.58 ± 9% -4.3 9.30 ± 11% perf-profile.calltrace.cycles-pp.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core.process_backlog.__napi_poll
6.13 ± 18% -4.3 1.86 ± 66% perf-profile.calltrace.cycles-pp.schedule_timeout.wait_woken.sk_wait_data.tcp_recvmsg_locked.tcp_recvmsg
10.48 ± 11% -4.2 6.24 ± 19% perf-profile.calltrace.cycles-pp.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core
6.02 ± 18% -4.2 1.82 ± 66% perf-profile.calltrace.cycles-pp.schedule.schedule_timeout.wait_woken.sk_wait_data.tcp_recvmsg_locked
13.34 ± 9% -4.2 9.18 ± 11% perf-profile.calltrace.cycles-pp.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core.process_backlog
5.89 ± 18% -4.1 1.78 ± 66% perf-profile.calltrace.cycles-pp.__schedule.schedule.schedule_timeout.wait_woken.sk_wait_data
10.14 ± 10% -4.0 6.13 ± 18% perf-profile.calltrace.cycles-pp.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish
6.29 ± 18% -3.8 2.52 ± 54% perf-profile.calltrace.cycles-pp.tcp_v4_do_rcv.__release_sock.release_sock.tcp_sendmsg.sock_sendmsg
5.95 ± 18% -3.6 2.36 ± 53% perf-profile.calltrace.cycles-pp.tcp_rcv_established.tcp_v4_do_rcv.__release_sock.release_sock.tcp_sendmsg
5.26 ± 19% -3.3 1.94 ± 53% perf-profile.calltrace.cycles-pp.tcp_write_xmit.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg.__sys_sendto
5.16 ± 18% -3.2 1.95 ± 52% perf-profile.calltrace.cycles-pp.__tcp_push_pending_frames.tcp_rcv_established.tcp_v4_do_rcv.__release_sock.release_sock
5.13 ± 18% -3.2 1.94 ± 52% perf-profile.calltrace.cycles-pp.tcp_write_xmit.__tcp_push_pending_frames.tcp_rcv_established.tcp_v4_do_rcv.__release_sock
4.74 ± 19% -3.0 1.75 ± 53% perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_write_xmit.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg
4.36 ± 19% -2.8 1.60 ± 53% perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit.tcp_sendmsg_locked.tcp_sendmsg
3.99 ± 19% -2.5 1.44 ± 52% perf-profile.calltrace.cycles-pp.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit.tcp_sendmsg_locked
4.18 ± 18% -2.2 2.00 ± 29% perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.tcp_rcv_established
2.28 ± 24% -1.7 0.54 ±116% perf-profile.calltrace.cycles-pp.dequeue_task_fair.__schedule.schedule.schedule_timeout.wait_woken
4.84 ± 11% -1.7 3.18 ± 17% perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.tcp_rcv_established.tcp_v4_do_rcv
2.30 ± 16% -1.4 0.88 ± 53% perf-profile.calltrace.cycles-pp.tcp_ack.tcp_rcv_established.tcp_v4_do_rcv.__release_sock.release_sock
1.77 ± 16% -1.3 0.48 ±112% perf-profile.calltrace.cycles-pp.tcp_clean_rtx_queue.tcp_ack.tcp_rcv_established.tcp_v4_do_rcv.__release_sock
1.86 ± 17% -1.3 0.58 ± 88% perf-profile.calltrace.cycles-pp.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.send
1.68 ± 44% -1.3 0.41 ± 76% perf-profile.calltrace.cycles-pp.__dev_queue_xmit.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit
8.40 ± 9% -1.2 7.16 ± 8% perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_recvmsg_locked.tcp_recvmsg.inet_recvmsg.__sys_recvfrom
1.58 ± 17% -1.2 0.42 ±111% perf-profile.calltrace.cycles-pp.recv
1.56 ± 17% -1.1 0.44 ±111% perf-profile.calltrace.cycles-pp.send
1.24 ± 21% -0.7 0.52 ± 83% perf-profile.calltrace.cycles-pp.__dev_queue_xmit.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb.tcp_recvmsg_locked
2.26 ± 5% -0.5 1.78 ± 8% perf-profile.calltrace.cycles-pp.tcp_stream_alloc_skb.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg.__sys_sendto
2.11 ± 4% -0.4 1.70 ± 7% perf-profile.calltrace.cycles-pp.__alloc_skb.tcp_stream_alloc_skb.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg
6.95 ± 2% +0.3 7.27 perf-profile.calltrace.cycles-pp.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb.tcp_recvmsg_locked.tcp_recvmsg
0.55 ± 45% +0.4 0.92 ± 24% perf-profile.calltrace.cycles-pp.simple_copy_to_iter.__skb_datagram_iter.skb_copy_datagram_iter.tcp_recvmsg_locked.tcp_recvmsg
0.48 ± 46% +0.4 0.87 ± 26% perf-profile.calltrace.cycles-pp.__check_object_size.simple_copy_to_iter.__skb_datagram_iter.skb_copy_datagram_iter.tcp_recvmsg_locked
0.74 ± 9% +0.5 1.22 ± 13% perf-profile.calltrace.cycles-pp.sk_page_frag_refill.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg.__sys_sendto
0.72 ± 10% +0.5 1.21 ± 14% perf-profile.calltrace.cycles-pp.skb_page_frag_refill.sk_page_frag_refill.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg
0.09 ±223% +0.7 0.81 ± 24% perf-profile.calltrace.cycles-pp.release_sock.tcp_recvmsg.inet_recvmsg.__sys_recvfrom.__x64_sys_recvfrom
0.18 ±141% +0.7 0.92 ± 18% perf-profile.calltrace.cycles-pp.__alloc_pages.skb_page_frag_refill.sk_page_frag_refill.tcp_sendmsg_locked.tcp_sendmsg
0.00 +0.8 0.81 ± 21% perf-profile.calltrace.cycles-pp.get_page_from_freelist.__alloc_pages.skb_page_frag_refill.sk_page_frag_refill.tcp_sendmsg_locked
34.53 +1.1 35.64 perf-profile.calltrace.cycles-pp.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg.__sys_sendto.__x64_sys_sendto
0.19 ±142% +1.2 1.41 ± 35% perf-profile.calltrace.cycles-pp.skb_release_data.__kfree_skb.__sk_defer_free_flush.tcp_v4_rcv.ip_protocol_deliver_rcu
0.19 ±142% +1.2 1.41 ± 35% perf-profile.calltrace.cycles-pp.__kfree_skb.__sk_defer_free_flush.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish
0.20 ±142% +1.3 1.49 ± 35% perf-profile.calltrace.cycles-pp.__sk_defer_free_flush.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core
5.46 ± 3% +1.5 6.93 ± 6% perf-profile.calltrace.cycles-pp.__local_bh_enable_ip.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb.tcp_recvmsg_locked
0.52 ± 81% +1.5 2.00 ± 25% perf-profile.calltrace.cycles-pp.tcp_write_xmit.__tcp_push_pending_frames.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv
0.52 ± 81% +1.5 2.00 ± 25% perf-profile.calltrace.cycles-pp.__tcp_push_pending_frames.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu
0.34 ±152% +1.8 2.12 ± 27% perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.copy_user_enhanced_fast_string.copyout._copy_to_iter.__skb_datagram_iter
41.80 ± 6% +8.9 50.66 ± 5% perf-profile.calltrace.cycles-pp.recv.recv_omni.process_requests.spawn_child.accept_connection
41.35 ± 6% +9.1 50.45 ± 5% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.recv.recv_omni.process_requests.spawn_child
37.18 ± 7% +9.2 46.39 ± 6% perf-profile.calltrace.cycles-pp.tcp_recvmsg_locked.tcp_recvmsg.inet_recvmsg.__sys_recvfrom.__x64_sys_recvfrom
41.12 ± 7% +9.2 50.36 ± 6% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.recv.recv_omni.process_requests
39.12 ± 7% +9.3 48.38 ± 6% perf-profile.calltrace.cycles-pp.__sys_recvfrom.__x64_sys_recvfrom.do_syscall_64.entry_SYSCALL_64_after_hwframe.recv
38.29 ± 7% +9.6 47.85 ± 6% perf-profile.calltrace.cycles-pp.inet_recvmsg.__sys_recvfrom.__x64_sys_recvfrom.do_syscall_64.entry_SYSCALL_64_after_hwframe
38.13 ± 7% +9.7 47.78 ± 7% perf-profile.calltrace.cycles-pp.tcp_recvmsg.inet_recvmsg.__sys_recvfrom.__x64_sys_recvfrom.do_syscall_64
38.50 ± 7% +9.8 48.32 ± 6% perf-profile.calltrace.cycles-pp.__x64_sys_recvfrom.do_syscall_64.entry_SYSCALL_64_after_hwframe.recv.recv_omni
10.96 ± 28% +10.0 21.01 ± 16% perf-profile.calltrace.cycles-pp.copy_user_enhanced_fast_string.copyin._copy_from_iter.skb_do_copy_data_nocache.tcp_sendmsg_locked
12.20 ± 25% +10.1 22.33 ± 16% perf-profile.calltrace.cycles-pp.skb_do_copy_data_nocache.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg.__sys_sendto
11.21 ± 28% +10.2 21.40 ± 16% perf-profile.calltrace.cycles-pp.copyin._copy_from_iter.skb_do_copy_data_nocache.tcp_sendmsg_locked.tcp_sendmsg
11.68 ± 27% +10.3 22.02 ± 16% perf-profile.calltrace.cycles-pp._copy_from_iter.skb_do_copy_data_nocache.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg
15.86 ± 31% +14.9 30.77 ± 16% perf-profile.calltrace.cycles-pp.copy_user_enhanced_fast_string.copyout._copy_to_iter.__skb_datagram_iter.skb_copy_datagram_iter
16.71 ± 30% +15.3 32.02 ± 16% perf-profile.calltrace.cycles-pp._copy_to_iter.__skb_datagram_iter.skb_copy_datagram_iter.tcp_recvmsg_locked.tcp_recvmsg
16.30 ± 31% +15.5 31.79 ± 16% perf-profile.calltrace.cycles-pp.copyout._copy_to_iter.__skb_datagram_iter.skb_copy_datagram_iter.tcp_recvmsg_locked
17.87 ± 29% +15.7 33.59 ± 16% perf-profile.calltrace.cycles-pp.skb_copy_datagram_iter.tcp_recvmsg_locked.tcp_recvmsg.inet_recvmsg.__sys_recvfrom
17.84 ± 29% +15.7 33.57 ± 16% perf-profile.calltrace.cycles-pp.__skb_datagram_iter.skb_copy_datagram_iter.tcp_recvmsg_locked.tcp_recvmsg.inet_recvmsg
27.74 ± 14% -12.2 15.57 ± 25% perf-profile.children.cycles-pp.__tcp_transmit_skb
21.97 ± 16% -11.7 10.31 ± 35% perf-profile.children.cycles-pp.tcp_write_xmit
25.43 ± 14% -10.8 14.64 ± 24% perf-profile.children.cycles-pp.__ip_queue_xmit
22.89 ± 13% -9.5 13.43 ± 21% perf-profile.children.cycles-pp.ip_finish_output2
16.64 ± 14% -8.0 8.60 ± 29% perf-profile.children.cycles-pp.__tcp_push_pending_frames
17.72 ± 13% -7.8 9.91 ± 22% perf-profile.children.cycles-pp.tcp_v4_do_rcv
55.10 ± 4% -7.5 47.59 ± 5% perf-profile.children.cycles-pp.send
17.03 ± 12% -7.4 9.59 ± 21% perf-profile.children.cycles-pp.tcp_rcv_established
18.87 ± 12% -7.3 11.56 ± 17% perf-profile.children.cycles-pp.__local_bh_enable_ip
18.56 ± 12% -7.1 11.44 ± 17% perf-profile.children.cycles-pp.do_softirq
54.21 ± 4% -6.9 47.33 ± 4% perf-profile.children.cycles-pp.send_omni_inner
18.36 ± 12% -6.8 11.53 ± 16% perf-profile.children.cycles-pp.__softirqentry_text_start
53.87 ± 3% -6.8 47.07 ± 4% perf-profile.children.cycles-pp.send_tcp_stream
17.39 ± 12% -6.4 11.00 ± 16% perf-profile.children.cycles-pp.net_rx_action
16.98 ± 12% -6.1 10.84 ± 15% perf-profile.children.cycles-pp.__napi_poll
16.89 ± 12% -6.1 10.80 ± 15% perf-profile.children.cycles-pp.process_backlog
47.46 ± 4% -6.1 41.38 ± 4% perf-profile.children.cycles-pp.__x64_sys_sendto
47.34 ± 4% -6.0 41.33 ± 4% perf-profile.children.cycles-pp.__sys_sendto
46.65 ± 4% -5.9 40.77 ± 4% perf-profile.children.cycles-pp.sock_sendmsg
9.54 ± 17% -5.9 3.68 ± 48% perf-profile.children.cycles-pp.__schedule
10.69 ± 17% -5.8 4.85 ± 39% perf-profile.children.cycles-pp.release_sock
16.39 ± 11% -5.8 10.58 ± 15% perf-profile.children.cycles-pp.__netif_receive_skb_one_core
45.99 ± 4% -5.7 40.31 ± 4% perf-profile.children.cycles-pp.tcp_sendmsg
10.14 ± 17% -5.6 4.59 ± 40% perf-profile.children.cycles-pp.__release_sock
7.57 ± 18% -5.1 2.45 ± 50% perf-profile.children.cycles-pp.sock_def_readable
7.90 ± 17% -4.9 3.02 ± 48% perf-profile.children.cycles-pp.schedule
7.47 ± 17% -4.8 2.62 ± 42% perf-profile.children.cycles-pp.__wake_up_common_lock
7.42 ± 18% -4.8 2.58 ± 55% perf-profile.children.cycles-pp.sk_wait_data
14.46 ± 10% -4.8 9.70 ± 11% perf-profile.children.cycles-pp.ip_local_deliver_finish
7.25 ± 17% -4.7 2.53 ± 42% perf-profile.children.cycles-pp.__wake_up_common
7.02 ± 17% -4.6 2.43 ± 42% perf-profile.children.cycles-pp.try_to_wake_up
14.05 ± 10% -4.5 9.51 ± 11% perf-profile.children.cycles-pp.ip_protocol_deliver_rcu
13.84 ± 10% -4.4 9.39 ± 11% perf-profile.children.cycles-pp.tcp_v4_rcv
6.46 ± 17% -4.0 2.48 ± 46% perf-profile.children.cycles-pp.wait_woken
6.18 ± 17% -3.8 2.37 ± 46% perf-profile.children.cycles-pp.schedule_timeout
2.58 ± 16% -1.7 0.91 ± 50% perf-profile.children.cycles-pp.ttwu_do_activate
2.53 ± 17% -1.7 0.87 ± 52% perf-profile.children.cycles-pp.enqueue_task_fair
2.82 ± 17% -1.7 1.17 ± 45% perf-profile.children.cycles-pp.exit_to_user_mode_prepare
2.43 ± 18% -1.6 0.85 ± 53% perf-profile.children.cycles-pp.dequeue_task_fair
2.34 ± 17% -1.6 0.78 ± 30% perf-profile.children.cycles-pp.select_task_rq
3.63 ± 15% -1.5 2.10 ± 31% perf-profile.children.cycles-pp.__dev_queue_xmit
3.32 ± 13% -1.5 1.83 ± 25% perf-profile.children.cycles-pp.tcp_ack
2.19 ± 18% -1.5 0.71 ± 30% perf-profile.children.cycles-pp.select_task_rq_fair
1.92 ± 18% -1.3 0.60 ± 27% perf-profile.children.cycles-pp.select_idle_sibling
2.10 ± 18% -1.3 0.80 ± 55% perf-profile.children.cycles-pp.pick_next_task_fair
2.10 ± 17% -1.2 0.86 ± 47% perf-profile.children.cycles-pp.__cond_resched
1.93 ± 17% -1.2 0.75 ± 51% perf-profile.children.cycles-pp.exit_to_user_mode_loop
1.74 ± 16% -1.1 0.65 ± 51% perf-profile.children.cycles-pp.update_load_avg
2.51 ± 12% -1.1 1.44 ± 24% perf-profile.children.cycles-pp.tcp_clean_rtx_queue
1.70 ± 16% -1.0 0.67 ± 46% perf-profile.children.cycles-pp.update_curr
1.40 ± 19% -1.0 0.37 ± 21% perf-profile.children.cycles-pp.select_idle_cpu
1.74 ± 15% -1.0 0.76 ± 40% perf-profile.children.cycles-pp.dev_hard_start_xmit
1.61 ± 17% -1.0 0.64 ± 52% perf-profile.children.cycles-pp.switch_mm_irqs_off
1.67 ± 15% -0.9 0.74 ± 39% perf-profile.children.cycles-pp.xmit_one
3.06 ± 8% -0.9 2.15 ± 13% perf-profile.children.cycles-pp.__alloc_skb
1.56 ± 16% -0.9 0.68 ± 40% perf-profile.children.cycles-pp.loopback_xmit
1.52 ± 16% -0.8 0.67 ± 40% perf-profile.children.cycles-pp.kmem_cache_alloc_node
1.32 ± 16% -0.8 0.49 ± 52% perf-profile.children.cycles-pp.enqueue_entity
1.20 ± 27% -0.7 0.49 ± 63% perf-profile.children.cycles-pp.dst_release
1.06 ± 26% -0.6 0.41 ± 64% perf-profile.children.cycles-pp.skb_release_head_state
0.90 ± 19% -0.6 0.26 ± 56% perf-profile.children.cycles-pp.reweight_entity
1.04 ± 17% -0.6 0.40 ± 52% perf-profile.children.cycles-pp.dequeue_entity
2.54 ± 7% -0.6 1.92 ± 10% perf-profile.children.cycles-pp.tcp_stream_alloc_skb
0.90 ± 19% -0.6 0.28 ± 60% perf-profile.children.cycles-pp.set_next_entity
1.14 ± 25% -0.6 0.54 ± 56% perf-profile.children.cycles-pp.ip_rcv
0.70 ± 20% -0.6 0.14 ± 21% perf-profile.children.cycles-pp.available_idle_cpu
0.89 ± 18% -0.5 0.34 ± 39% perf-profile.children.cycles-pp.prepare_task_switch
0.96 ± 29% -0.5 0.48 ± 51% perf-profile.children.cycles-pp.ipv4_dst_check
0.87 ± 18% -0.5 0.42 ± 12% perf-profile.children.cycles-pp._raw_spin_lock
0.75 ± 17% -0.4 0.31 ± 44% perf-profile.children.cycles-pp.__switch_to_asm
0.65 ± 17% -0.4 0.22 ± 60% perf-profile.children.cycles-pp.ttwu_do_wakeup
0.64 ± 17% -0.4 0.22 ± 50% perf-profile.children.cycles-pp.sched_clock_cpu
0.75 ± 19% -0.4 0.33 ± 41% perf-profile.children.cycles-pp._raw_spin_lock_bh
0.62 ± 17% -0.4 0.21 ± 60% perf-profile.children.cycles-pp.check_preempt_curr
0.80 ± 16% -0.4 0.38 ± 36% perf-profile.children.cycles-pp.switch_fpu_return
0.77 ± 29% -0.4 0.36 ± 61% perf-profile.children.cycles-pp.ip_rcv_finish_core
0.57 ± 17% -0.4 0.18 ± 63% perf-profile.children.cycles-pp.check_preempt_wakeup
0.68 ± 15% -0.4 0.30 ± 39% perf-profile.children.cycles-pp.__netif_rx
0.78 ± 16% -0.4 0.40 ± 32% perf-profile.children.cycles-pp._raw_spin_lock_irqsave
0.66 ± 15% -0.4 0.29 ± 40% perf-profile.children.cycles-pp.netif_rx_internal
0.54 ± 18% -0.4 0.17 ± 54% perf-profile.children.cycles-pp.native_sched_clock
0.70 ± 16% -0.4 0.33 ± 32% perf-profile.children.cycles-pp.tcp_event_new_data_sent
0.73 ± 14% -0.4 0.37 ± 31% perf-profile.children.cycles-pp.__tcp_send_ack
0.64 ± 15% -0.4 0.28 ± 40% perf-profile.children.cycles-pp.__netif_receive_skb_core
0.56 ± 17% -0.4 0.20 ± 41% perf-profile.children.cycles-pp.update_rq_clock
0.58 ± 15% -0.3 0.26 ± 39% perf-profile.children.cycles-pp.enqueue_to_backlog
0.52 ± 16% -0.3 0.21 ± 41% perf-profile.children.cycles-pp.irqtime_account_irq
0.59 ± 16% -0.3 0.28 ± 38% perf-profile.children.cycles-pp.__switch_to
0.60 ± 18% -0.3 0.29 ± 31% perf-profile.children.cycles-pp.__inet_lookup_established
0.53 ± 14% -0.3 0.23 ± 32% perf-profile.children.cycles-pp.perf_trace_sched_wakeup_template
0.46 ± 18% -0.3 0.16 ± 59% perf-profile.children.cycles-pp.put_prev_entity
0.63 ± 13% -0.3 0.34 ± 23% perf-profile.children.cycles-pp.sk_reset_timer
0.48 ± 16% -0.3 0.19 ± 43% perf-profile.children.cycles-pp.read_tsc
0.49 ± 17% -0.3 0.21 ± 37% perf-profile.children.cycles-pp.lock_sock_nested
0.49 ± 18% -0.3 0.22 ± 46% perf-profile.children.cycles-pp.tcp_schedule_loss_probe
0.53 ± 17% -0.3 0.26 ± 34% perf-profile.children.cycles-pp.restore_fpregs_from_fpstate
0.43 ± 16% -0.3 0.17 ± 41% perf-profile.children.cycles-pp.syscall_return_via_sysret
0.41 ± 17% -0.3 0.15 ± 52% perf-profile.children.cycles-pp.__update_load_avg_cfs_rq
0.58 ± 13% -0.3 0.33 ± 21% perf-profile.children.cycles-pp.__mod_timer
0.41 ± 17% -0.3 0.16 ± 46% perf-profile.children.cycles-pp.__update_load_avg_se
0.82 ± 14% -0.2 0.57 ± 5% perf-profile.children.cycles-pp.ktime_get
0.43 ± 16% -0.2 0.19 ± 41% perf-profile.children.cycles-pp.___perf_sw_event
0.47 ± 17% -0.2 0.24 ± 38% perf-profile.children.cycles-pp.validate_xmit_skb
0.70 ± 9% -0.2 0.48 ± 15% perf-profile.children.cycles-pp.kmalloc_reserve
0.42 ± 16% -0.2 0.20 ± 39% perf-profile.children.cycles-pp.save_fpregs_to_fpstate
0.41 ± 15% -0.2 0.19 ± 38% perf-profile.children.cycles-pp.__entry_text_start
0.46 ± 14% -0.2 0.25 ± 25% perf-profile.children.cycles-pp.__might_resched
0.41 ± 15% -0.2 0.20 ± 29% perf-profile.children.cycles-pp.tcp_mstamp_refresh
0.29 ± 16% -0.2 0.11 ± 54% perf-profile.children.cycles-pp._raw_spin_lock_irq
0.32 ± 17% -0.2 0.13 ± 64% perf-profile.children.cycles-pp.set_next_buddy
0.32 ± 19% -0.2 0.14 ± 50% perf-profile.children.cycles-pp.tcp_ack_update_rtt
0.48 ± 8% -0.2 0.31 ± 12% perf-profile.children.cycles-pp.__virt_addr_valid
0.36 ± 22% -0.2 0.19 ± 39% perf-profile.children.cycles-pp.tcp_add_backlog
0.63 ± 8% -0.2 0.46 ± 13% perf-profile.children.cycles-pp.__kmalloc_node_track_caller
0.35 ± 17% -0.2 0.18 ± 28% perf-profile.children.cycles-pp.update_cfs_group
0.32 ± 12% -0.2 0.15 ± 25% perf-profile.children.cycles-pp.__might_fault
0.30 ± 15% -0.2 0.13 ± 40% perf-profile.children.cycles-pp.__might_sleep
0.32 ± 14% -0.2 0.16 ± 27% perf-profile.children.cycles-pp.ktime_get_with_offset
0.28 ± 17% -0.2 0.11 ± 48% perf-profile.children.cycles-pp.ip_local_out
0.23 ± 20% -0.2 0.07 ± 47% perf-profile.children.cycles-pp.rb_erase
0.27 ± 18% -0.2 0.11 ± 52% perf-profile.children.cycles-pp.__calc_delta
0.33 ± 18% -0.2 0.18 ± 41% perf-profile.children.cycles-pp.sk_filter_trim_cap
0.32 ± 15% -0.1 0.17 ± 19% perf-profile.children.cycles-pp.send_data
0.24 ± 16% -0.1 0.09 ± 55% perf-profile.children.cycles-pp.update_min_vruntime
0.25 ± 16% -0.1 0.11 ± 47% perf-profile.children.cycles-pp.ip_rcv_core
0.18 ± 18% -0.1 0.04 ±109% perf-profile.children.cycles-pp.perf_trace_buf_alloc
0.24 ± 17% -0.1 0.10 ± 47% perf-profile.children.cycles-pp.__ip_local_out
0.25 ± 17% -0.1 0.11 ± 59% perf-profile.children.cycles-pp.pick_next_entity
0.26 ± 14% -0.1 0.12 ± 29% perf-profile.children.cycles-pp.perf_tp_event
0.24 ± 18% -0.1 0.10 ± 36% perf-profile.children.cycles-pp.ip_finish_output
0.22 ± 18% -0.1 0.09 ± 41% perf-profile.children.cycles-pp.cpuacct_charge
0.32 ± 16% -0.1 0.18 ± 14% perf-profile.children.cycles-pp.recv_data
0.45 ± 9% -0.1 0.32 ± 9% perf-profile.children.cycles-pp.kmem_cache_free
0.26 ± 13% -0.1 0.14 ± 38% perf-profile.children.cycles-pp.ip_output
0.22 ± 18% -0.1 0.10 ± 43% perf-profile.children.cycles-pp._raw_spin_unlock_irqrestore
0.21 ± 16% -0.1 0.09 ± 36% perf-profile.children.cycles-pp._find_next_bit
0.21 ± 20% -0.1 0.09 ± 56% perf-profile.children.cycles-pp.tcp_rtt_estimator
0.27 ± 12% -0.1 0.16 ± 27% perf-profile.children.cycles-pp.tcp_tso_segs
0.16 ± 18% -0.1 0.04 ±111% perf-profile.children.cycles-pp.ip_send_check
0.21 ± 17% -0.1 0.10 ± 40% perf-profile.children.cycles-pp.netif_skb_features
0.53 ± 7% -0.1 0.42 ± 10% perf-profile.children.cycles-pp.aa_sk_perm
0.46 ± 7% -0.1 0.35 ± 8% perf-profile.children.cycles-pp.security_socket_sendmsg
0.24 ± 18% -0.1 0.12 ± 45% perf-profile.children.cycles-pp.finish_task_switch
0.15 ± 21% -0.1 0.04 ±115% perf-profile.children.cycles-pp.sock_put
0.16 ± 19% -0.1 0.05 ± 88% perf-profile.children.cycles-pp.tcp_rearm_rto
0.14 ± 11% -0.1 0.04 ± 75% perf-profile.children.cycles-pp.__copy_skb_header
0.15 ± 14% -0.1 0.05 ± 82% perf-profile.children.cycles-pp.inet_ehashfn
0.17 ± 12% -0.1 0.07 ± 33% perf-profile.children.cycles-pp.tcp_update_skb_after_send
0.19 ± 19% -0.1 0.09 ± 39% perf-profile.children.cycles-pp.tcp_wfree
0.17 ± 17% -0.1 0.07 ± 44% perf-profile.children.cycles-pp.remove_wait_queue
0.15 ± 14% -0.1 0.05 ± 77% perf-profile.children.cycles-pp.perf_trace_sched_switch
0.72 ± 5% -0.1 0.62 ± 4% perf-profile.children.cycles-pp.sockfd_lookup_light
0.18 ± 19% -0.1 0.08 ± 41% perf-profile.children.cycles-pp.add_wait_queue
0.33 ± 6% -0.1 0.24 ± 14% perf-profile.children.cycles-pp.__skb_clone
0.22 ± 13% -0.1 0.13 ± 18% perf-profile.children.cycles-pp.tcp_rcv_space_adjust
0.18 ± 16% -0.1 0.08 ± 36% perf-profile.children.cycles-pp.memcg_slab_free_hook
0.13 ± 16% -0.1 0.03 ±106% perf-profile.children.cycles-pp.kmalloc_slab
0.20 ± 17% -0.1 0.11 ± 41% perf-profile.children.cycles-pp.__tcp_ack_snd_check
0.14 ± 17% -0.1 0.05 ± 80% perf-profile.children.cycles-pp.perf_trace_sched_stat_runtime
0.24 ± 11% -0.1 0.16 ± 15% perf-profile.children.cycles-pp.__ksize
0.16 ± 16% -0.1 0.08 ± 44% perf-profile.children.cycles-pp.cpumask_next
0.17 ± 13% -0.1 0.09 ± 29% perf-profile.children.cycles-pp.tcp_established_options
0.15 ± 15% -0.1 0.07 ± 37% perf-profile.children.cycles-pp.__tcp_select_window
0.14 ± 14% -0.1 0.07 ± 29% perf-profile.children.cycles-pp.tcp_event_data_recv
0.14 ± 14% -0.1 0.08 ± 22% perf-profile.children.cycles-pp.syscall_exit_to_user_mode_prepare
0.13 ± 12% -0.1 0.06 ± 28% perf-profile.children.cycles-pp.__list_add_valid
0.13 ± 17% -0.1 0.07 ± 37% perf-profile.children.cycles-pp.rb_next
0.10 ± 7% -0.1 0.04 ± 73% perf-profile.children.cycles-pp.eth_type_trans
0.11 ± 16% -0.1 0.06 ± 25% perf-profile.children.cycles-pp.perf_trace_buf_update
0.13 ± 9% -0.1 0.08 ± 13% perf-profile.children.cycles-pp.kfree_skbmem
0.56 ± 5% -0.1 0.52 ± 2% perf-profile.children.cycles-pp.__fget_light
0.10 ± 16% -0.0 0.06 ± 25% perf-profile.children.cycles-pp.tcp_cleanup_rbuf
0.09 ± 12% -0.0 0.05 ± 47% perf-profile.children.cycles-pp.check_stack_object
0.10 ± 8% -0.0 0.07 ± 15% perf-profile.children.cycles-pp.rcu_all_qs
0.11 ± 6% -0.0 0.09 ± 4% perf-profile.children.cycles-pp.lock_timer_base
0.07 ± 10% -0.0 0.05 ± 8% perf-profile.children.cycles-pp.enqueue_timer
0.26 ± 3% +0.1 0.31 ± 4% perf-profile.children.cycles-pp.tcp_eat_recv_skb
0.02 ±142% +0.1 0.08 ± 21% perf-profile.children.cycles-pp.native_irq_return_iret
0.00 +0.1 0.08 ± 25% perf-profile.children.cycles-pp.write
0.02 ±141% +0.1 0.10 ± 20% perf-profile.children.cycles-pp.__zone_watermark_ok
0.35 ± 3% +0.1 0.42 ± 11% perf-profile.children.cycles-pp.__list_del_entry_valid
0.18 ± 8% +0.1 0.26 ± 8% perf-profile.children.cycles-pp.sock_rfree
0.02 ±142% +0.1 0.11 ± 31% perf-profile.children.cycles-pp.call_timer_fn
0.02 ±142% +0.1 0.12 ± 27% perf-profile.children.cycles-pp.run_timer_softirq
0.02 ±141% +0.1 0.12 ± 27% perf-profile.children.cycles-pp.__run_timers
0.02 ±141% +0.1 0.14 ± 29% perf-profile.children.cycles-pp.__free_one_page
0.02 ±141% +0.1 0.15 ± 25% perf-profile.children.cycles-pp.check_new_pages
0.07 ± 76% +0.1 0.21 ± 24% perf-profile.children.cycles-pp.__irq_exit_rcu
0.51 ± 7% +0.1 0.66 ± 9% perf-profile.children.cycles-pp.kfree
0.03 ±141% +0.2 0.19 ± 28% perf-profile.children.cycles-pp.___slab_alloc
0.12 ± 27% +0.2 0.28 ± 27% perf-profile.children.cycles-pp.__put_page
0.12 ± 27% +0.2 0.32 ± 17% perf-profile.children.cycles-pp.task_tick_fair
0.06 ± 78% +0.2 0.26 ± 33% perf-profile.children.cycles-pp.PageHuge
0.26 ± 21% +0.2 0.46 ± 18% perf-profile.children.cycles-pp.tcp_queue_rcv
0.02 ±142% +0.2 0.22 ± 39% perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
0.18 ± 37% +0.2 0.41 ± 18% perf-profile.children.cycles-pp.skb_clone
0.04 ±108% +0.2 0.28 ± 29% perf-profile.children.cycles-pp.sk_stream_write_space
0.13 ± 29% +0.2 0.38 ± 23% perf-profile.children.cycles-pp.tcp_check_space
0.04 ±141% +0.2 0.28 ± 29% perf-profile.children.cycles-pp.sk_stream_wait_memory
0.19 ± 23% +0.2 0.44 ± 16% perf-profile.children.cycles-pp.scheduler_tick
0.03 ±141% +0.3 0.29 ± 33% perf-profile.children.cycles-pp.free_pcppages_bulk
0.10 ± 82% +0.3 0.36 ± 23% perf-profile.children.cycles-pp.__slab_free
0.09 ± 84% +0.3 0.36 ± 27% perf-profile.children.cycles-pp.skb_try_coalesce
0.04 ±107% +0.3 0.31 ± 30% perf-profile.children.cycles-pp.rmqueue_bulk
0.10 ± 84% +0.3 0.38 ± 27% perf-profile.children.cycles-pp.tcp_try_coalesce
0.32 ± 19% +0.4 0.68 ± 17% perf-profile.children.cycles-pp.update_process_times
0.33 ± 20% +0.4 0.72 ± 17% perf-profile.children.cycles-pp.tick_sched_handle
0.39 ± 13% +0.4 0.78 ± 17% perf-profile.children.cycles-pp.tick_sched_timer
0.24 ± 28% +0.4 0.67 ± 24% perf-profile.children.cycles-pp.rmqueue
0.32 ± 29% +0.5 0.78 ± 24% perf-profile.children.cycles-pp.free_pcp_prepare
0.49 ± 15% +0.5 0.96 ± 16% perf-profile.children.cycles-pp.__hrtimer_run_queues
0.49 ± 16% +0.5 0.96 ± 19% perf-profile.children.cycles-pp.__alloc_pages
0.37 ± 21% +0.5 0.85 ± 21% perf-profile.children.cycles-pp.get_page_from_freelist
0.80 ± 9% +0.5 1.30 ± 13% perf-profile.children.cycles-pp.sk_page_frag_refill
0.76 ± 10% +0.5 1.26 ± 14% perf-profile.children.cycles-pp.skb_page_frag_refill
0.74 ± 8% +0.5 1.25 ± 16% perf-profile.children.cycles-pp.__sysvec_apic_timer_interrupt
0.72 ± 9% +0.5 1.24 ± 16% perf-profile.children.cycles-pp.hrtimer_interrupt
0.84 ± 10% +0.6 1.48 ± 16% perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt
0.53 ± 23% +0.7 1.22 ± 23% perf-profile.children.cycles-pp.free_unref_page
35.38 +0.8 36.21 perf-profile.children.cycles-pp.tcp_sendmsg_locked
1.66 ± 8% +0.9 2.52 ± 15% perf-profile.children.cycles-pp.skb_release_data
0.32 ± 84% +1.2 1.54 ± 31% perf-profile.children.cycles-pp.__sk_defer_free_flush
1.26 ± 27% +1.4 2.69 ± 20% perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt
95.58 +2.1 97.64 perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
95.15 +2.3 97.46 perf-profile.children.cycles-pp.do_syscall_64
43.52 ± 5% +7.9 51.38 ± 5% perf-profile.children.cycles-pp.recv
42.50 ± 6% +8.6 51.08 ± 5% perf-profile.children.cycles-pp.accept_connection
42.50 ± 6% +8.6 51.08 ± 5% perf-profile.children.cycles-pp.spawn_child
42.50 ± 6% +8.6 51.08 ± 5% perf-profile.children.cycles-pp.process_requests
42.48 ± 6% +8.6 51.07 ± 5% perf-profile.children.cycles-pp.recv_omni
39.24 ± 7% +9.4 48.60 ± 6% perf-profile.children.cycles-pp.__x64_sys_recvfrom
37.21 ± 7% +9.4 46.58 ± 6% perf-profile.children.cycles-pp.tcp_recvmsg_locked
39.13 ± 7% +9.4 48.56 ± 6% perf-profile.children.cycles-pp.__sys_recvfrom
38.29 ± 7% +9.7 48.03 ± 7% perf-profile.children.cycles-pp.inet_recvmsg
38.16 ± 7% +9.8 47.97 ± 7% perf-profile.children.cycles-pp.tcp_recvmsg
11.67 ± 27% +10.1 21.79 ± 15% perf-profile.children.cycles-pp.copyin
12.75 ± 25% +10.2 22.91 ± 15% perf-profile.children.cycles-pp.skb_do_copy_data_nocache
12.15 ± 26% +10.2 22.39 ± 15% perf-profile.children.cycles-pp._copy_from_iter
16.73 ± 30% +15.3 32.04 ± 16% perf-profile.children.cycles-pp._copy_to_iter
16.31 ± 31% +15.5 31.79 ± 16% perf-profile.children.cycles-pp.copyout
17.87 ± 29% +15.7 33.60 ± 16% perf-profile.children.cycles-pp.skb_copy_datagram_iter
17.84 ± 29% +15.7 33.57 ± 16% perf-profile.children.cycles-pp.__skb_datagram_iter
27.76 ± 30% +25.7 53.48 ± 16% perf-profile.children.cycles-pp.copy_user_enhanced_fast_string
1.58 ± 17% -0.9 0.64 ± 52% perf-profile.self.cycles-pp.switch_mm_irqs_off
1.17 ± 27% -0.7 0.49 ± 62% perf-profile.self.cycles-pp.dst_release
0.84 ± 20% -0.6 0.21 ± 34% perf-profile.self.cycles-pp._raw_spin_lock
0.90 ± 16% -0.6 0.33 ± 53% perf-profile.self.cycles-pp.update_load_avg
0.69 ± 20% -0.6 0.13 ± 19% perf-profile.self.cycles-pp.available_idle_cpu
0.94 ± 15% -0.5 0.44 ± 36% perf-profile.self.cycles-pp.__schedule
0.96 ± 28% -0.5 0.47 ± 51% perf-profile.self.cycles-pp.ipv4_dst_check
0.77 ± 15% -0.5 0.30 ± 47% perf-profile.self.cycles-pp.update_curr
0.75 ± 17% -0.4 0.31 ± 44% perf-profile.self.cycles-pp.__switch_to_asm
1.24 ± 8% -0.4 0.83 ± 16% perf-profile.self.cycles-pp.__tcp_transmit_skb
0.76 ± 29% -0.4 0.36 ± 62% perf-profile.self.cycles-pp.ip_rcv_finish_core
0.70 ± 19% -0.4 0.30 ± 44% perf-profile.self.cycles-pp._raw_spin_lock_bh
0.77 ± 16% -0.4 0.40 ± 32% perf-profile.self.cycles-pp._raw_spin_lock_irqsave
0.53 ± 18% -0.4 0.16 ± 55% perf-profile.self.cycles-pp.native_sched_clock
0.63 ± 15% -0.4 0.28 ± 39% perf-profile.self.cycles-pp.__netif_receive_skb_core
0.44 ± 23% -0.3 0.10 ± 50% perf-profile.self.cycles-pp.reweight_entity
0.66 ± 21% -0.3 0.32 ± 49% perf-profile.self.cycles-pp.tcp_v4_rcv
0.62 ± 18% -0.3 0.28 ± 46% perf-profile.self.cycles-pp.ip_finish_output2
0.46 ± 19% -0.3 0.16 ± 32% perf-profile.self.cycles-pp.prepare_task_switch
0.47 ± 17% -0.3 0.17 ± 20% perf-profile.self.cycles-pp.select_idle_cpu
0.56 ± 16% -0.3 0.27 ± 37% perf-profile.self.cycles-pp.__switch_to
0.46 ± 16% -0.3 0.19 ± 43% perf-profile.self.cycles-pp.read_tsc
0.53 ± 17% -0.3 0.26 ± 34% perf-profile.self.cycles-pp.restore_fpregs_from_fpstate
0.63 ± 10% -0.3 0.36 ± 24% perf-profile.self.cycles-pp.tcp_recvmsg_locked
0.37 ± 15% -0.3 0.12 ± 46% perf-profile.self.cycles-pp.enqueue_task_fair
0.44 ± 17% -0.3 0.18 ± 47% perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe
0.42 ± 15% -0.3 0.17 ± 41% perf-profile.self.cycles-pp.syscall_return_via_sysret
0.40 ± 17% -0.3 0.14 ± 58% perf-profile.self.cycles-pp.enqueue_entity
0.40 ± 18% -0.3 0.15 ± 50% perf-profile.self.cycles-pp.loopback_xmit
0.40 ± 16% -0.2 0.14 ± 53% perf-profile.self.cycles-pp.__update_load_avg_cfs_rq
0.40 ± 17% -0.2 0.16 ± 45% perf-profile.self.cycles-pp.__update_load_avg_se
0.43 ± 16% -0.2 0.19 ± 36% perf-profile.self.cycles-pp.tcp_ack
0.47 ± 14% -0.2 0.23 ± 33% perf-profile.self.cycles-pp.tcp_clean_rtx_queue
0.40 ± 16% -0.2 0.16 ± 43% perf-profile.self.cycles-pp.__softirqentry_text_start
0.36 ± 17% -0.2 0.13 ± 43% perf-profile.self.cycles-pp.net_rx_action
0.32 ± 19% -0.2 0.10 ± 50% perf-profile.self.cycles-pp.dequeue_task_fair
0.38 ± 16% -0.2 0.16 ± 45% perf-profile.self.cycles-pp.___perf_sw_event
0.31 ± 18% -0.2 0.09 ± 34% perf-profile.self.cycles-pp.update_rq_clock
0.41 ± 16% -0.2 0.20 ± 38% perf-profile.self.cycles-pp.save_fpregs_to_fpstate
0.44 ± 20% -0.2 0.23 ± 27% perf-profile.self.cycles-pp.__inet_lookup_established
0.45 ± 13% -0.2 0.24 ± 24% perf-profile.self.cycles-pp.__might_resched
0.42 ± 12% -0.2 0.22 ± 28% perf-profile.self.cycles-pp.kmem_cache_alloc_node
0.30 ± 17% -0.2 0.12 ± 45% perf-profile.self.cycles-pp.__local_bh_enable_ip
0.30 ± 18% -0.2 0.12 ± 65% perf-profile.self.cycles-pp.set_next_buddy
0.29 ± 17% -0.2 0.11 ± 56% perf-profile.self.cycles-pp._raw_spin_lock_irq
0.42 ± 14% -0.2 0.25 ± 22% perf-profile.self.cycles-pp.tcp_rcv_established
0.24 ± 18% -0.2 0.07 ± 71% perf-profile.self.cycles-pp.sk_wait_data
0.30 ± 24% -0.2 0.13 ± 64% perf-profile.self.cycles-pp.tcp_v4_do_rcv
0.34 ± 15% -0.2 0.18 ± 27% perf-profile.self.cycles-pp.update_cfs_group
0.28 ± 17% -0.2 0.11 ± 47% perf-profile.self.cycles-pp.wait_woken
0.20 ± 14% -0.2 0.04 ±113% perf-profile.self.cycles-pp.check_preempt_wakeup
0.46 ± 8% -0.2 0.30 ± 12% perf-profile.self.cycles-pp.__virt_addr_valid
0.36 ± 11% -0.2 0.21 ± 25% perf-profile.self.cycles-pp.__kmalloc_node_track_caller
0.26 ± 17% -0.2 0.11 ± 52% perf-profile.self.cycles-pp.__calc_delta
0.29 ± 16% -0.2 0.14 ± 33% perf-profile.self.cycles-pp.__mod_timer
0.26 ± 17% -0.2 0.11 ± 43% perf-profile.self.cycles-pp.select_task_rq_fair
0.30 ± 13% -0.2 0.15 ± 32% perf-profile.self.cycles-pp.do_syscall_64
0.26 ± 15% -0.2 0.11 ± 44% perf-profile.self.cycles-pp.do_softirq
0.34 ± 14% -0.2 0.19 ± 36% perf-profile.self.cycles-pp.pick_next_task_fair
0.39 ± 10% -0.1 0.24 ± 18% perf-profile.self.cycles-pp.send_omni_inner
0.34 ± 16% -0.1 0.19 ± 22% perf-profile.self.cycles-pp.send
0.26 ± 14% -0.1 0.12 ± 39% perf-profile.self.cycles-pp.__might_sleep
0.23 ± 15% -0.1 0.08 ± 55% perf-profile.self.cycles-pp.update_min_vruntime
0.25 ± 16% -0.1 0.11 ± 38% perf-profile.self.cycles-pp.enqueue_to_backlog
0.26 ± 15% -0.1 0.12 ± 39% perf-profile.self.cycles-pp.select_idle_sibling
0.24 ± 18% -0.1 0.10 ± 34% perf-profile.self.cycles-pp.ip_finish_output
0.24 ± 17% -0.1 0.11 ± 47% perf-profile.self.cycles-pp.ip_rcv_core
0.23 ± 18% -0.1 0.10 ± 61% perf-profile.self.cycles-pp.pick_next_entity
0.18 ± 17% -0.1 0.05 ± 87% perf-profile.self.cycles-pp.tcp_recvmsg
0.21 ± 18% -0.1 0.08 ± 38% perf-profile.self.cycles-pp.tcp_event_new_data_sent
0.22 ± 18% -0.1 0.08 ± 38% perf-profile.self.cycles-pp.cpuacct_charge
0.25 ± 15% -0.1 0.12 ± 24% perf-profile.self.cycles-pp.send_data
0.24 ± 14% -0.1 0.11 ± 37% perf-profile.self.cycles-pp.switch_fpu_return
0.18 ± 18% -0.1 0.06 ± 63% perf-profile.self.cycles-pp.set_next_entity
0.18 ± 20% -0.1 0.06 ± 92% perf-profile.self.cycles-pp.put_prev_entity
0.17 ± 19% -0.1 0.06 ± 89% perf-profile.self.cycles-pp.__cond_resched
0.24 ± 14% -0.1 0.13 ± 22% perf-profile.self.cycles-pp.__sys_sendto
0.25 ± 15% -0.1 0.14 ± 21% perf-profile.self.cycles-pp.recv_data
0.18 ± 15% -0.1 0.06 ± 65% perf-profile.self.cycles-pp.schedule
0.15 ± 17% -0.1 0.04 ±111% perf-profile.self.cycles-pp.ip_send_check
0.26 ± 11% -0.1 0.16 ± 26% perf-profile.self.cycles-pp.tcp_tso_segs
0.15 ± 14% -0.1 0.04 ±110% perf-profile.self.cycles-pp.inet_ehashfn
0.30 ± 12% -0.1 0.19 ± 9% perf-profile.self.cycles-pp.recv_omni
0.19 ± 22% -0.1 0.09 ± 53% perf-profile.self.cycles-pp.tcp_rtt_estimator
0.19 ± 16% -0.1 0.09 ± 36% perf-profile.self.cycles-pp._find_next_bit
0.14 ± 19% -0.1 0.04 ±112% perf-profile.self.cycles-pp.sock_put
0.23 ± 15% -0.1 0.13 ± 18% perf-profile.self.cycles-pp.recv
0.42 ± 9% -0.1 0.32 ± 11% perf-profile.self.cycles-pp.skb_release_data
0.14 ± 13% -0.1 0.04 ± 75% perf-profile.self.cycles-pp.__copy_skb_header
0.21 ± 10% -0.1 0.11 ± 32% perf-profile.self.cycles-pp.process_backlog
0.19 ± 15% -0.1 0.09 ± 32% perf-profile.self.cycles-pp.irqtime_account_irq
0.15 ± 14% -0.1 0.05 ± 77% perf-profile.self.cycles-pp.perf_trace_sched_switch
0.33 ± 9% -0.1 0.23 ± 9% perf-profile.self.cycles-pp.kmem_cache_free
0.18 ± 16% -0.1 0.08 ± 38% perf-profile.self.cycles-pp.memcg_slab_free_hook
0.19 ± 17% -0.1 0.09 ± 39% perf-profile.self.cycles-pp.tcp_wfree
0.19 ± 20% -0.1 0.10 ± 33% perf-profile.self.cycles-pp.sk_filter_trim_cap
0.17 ± 17% -0.1 0.08 ± 30% perf-profile.self.cycles-pp.tcp_queue_rcv
0.17 ± 13% -0.1 0.08 ± 34% perf-profile.self.cycles-pp.ip_output
0.14 ± 17% -0.1 0.05 ± 80% perf-profile.self.cycles-pp.perf_trace_sched_stat_runtime
0.18 ± 12% -0.1 0.10 ± 30% perf-profile.self.cycles-pp.__sys_recvfrom
0.42 ± 7% -0.1 0.33 ± 10% perf-profile.self.cycles-pp.aa_sk_perm
0.12 ± 17% -0.1 0.04 ±105% perf-profile.self.cycles-pp.__x64_sys_sendto
0.33 ± 10% -0.1 0.25 ± 8% perf-profile.self.cycles-pp.kfree
0.18 ± 16% -0.1 0.09 ± 30% perf-profile.self.cycles-pp.__entry_text_start
0.15 ± 16% -0.1 0.07 ± 33% perf-profile.self.cycles-pp.release_sock
0.27 ± 9% -0.1 0.19 ± 11% perf-profile.self.cycles-pp._copy_to_iter
0.18 ± 18% -0.1 0.09 ± 42% perf-profile.self.cycles-pp.__tcp_ack_snd_check
0.13 ± 16% -0.1 0.04 ± 79% perf-profile.self.cycles-pp.inet_recvmsg
0.16 ± 14% -0.1 0.08 ± 38% perf-profile.self.cycles-pp.try_to_wake_up
0.24 ± 12% -0.1 0.16 ± 14% perf-profile.self.cycles-pp.__ksize
0.18 ± 11% -0.1 0.10 ± 15% perf-profile.self.cycles-pp.ktime_get_with_offset
0.16 ± 14% -0.1 0.09 ± 36% perf-profile.self.cycles-pp.ip_protocol_deliver_rcu
0.14 ± 13% -0.1 0.06 ± 29% perf-profile.self.cycles-pp.perf_tp_event
0.15 ± 14% -0.1 0.07 ± 30% perf-profile.self.cycles-pp.select_task_rq
0.12 ± 17% -0.1 0.04 ±110% perf-profile.self.cycles-pp.schedule_timeout
0.16 ± 15% -0.1 0.09 ± 29% perf-profile.self.cycles-pp.tcp_established_options
0.11 ± 13% -0.1 0.03 ±103% perf-profile.self.cycles-pp.tcp_add_backlog
0.14 ± 16% -0.1 0.07 ± 33% perf-profile.self.cycles-pp.__tcp_select_window
0.14 ± 16% -0.1 0.07 ± 29% perf-profile.self.cycles-pp.tcp_event_data_recv
0.17 ± 16% -0.1 0.10 ± 30% perf-profile.self.cycles-pp.validate_xmit_skb
0.10 ± 7% -0.1 0.03 ±102% perf-profile.self.cycles-pp.eth_type_trans
0.14 ± 12% -0.1 0.07 ± 20% perf-profile.self.cycles-pp.syscall_exit_to_user_mode_prepare
0.12 ± 16% -0.1 0.06 ± 60% perf-profile.self.cycles-pp.tcp_skb_entail
0.12 ± 12% -0.1 0.06 ± 30% perf-profile.self.cycles-pp.__list_add_valid
0.56 ± 5% -0.1 0.49 ± 3% perf-profile.self.cycles-pp.__fget_light
0.13 ± 14% -0.1 0.07 ± 33% perf-profile.self.cycles-pp.rb_next
0.13 ± 10% -0.1 0.07 ± 24% perf-profile.self.cycles-pp.__might_fault
0.14 ± 14% -0.1 0.09 ± 25% perf-profile.self.cycles-pp.sock_def_readable
0.09 ± 14% -0.1 0.03 ±103% perf-profile.self.cycles-pp.__wake_up_common
0.11 ± 11% -0.1 0.05 ± 51% perf-profile.self.cycles-pp.xmit_one
0.08 ± 17% -0.1 0.03 ±103% perf-profile.self.cycles-pp.tcp_cleanup_rbuf
0.13 ± 10% -0.0 0.08 ± 13% perf-profile.self.cycles-pp.kfree_skbmem
0.10 ± 12% -0.0 0.06 ± 19% perf-profile.self.cycles-pp.security_socket_sendmsg
0.11 ± 11% -0.0 0.06 ± 23% perf-profile.self.cycles-pp.sock_sendmsg
0.10 ± 16% -0.0 0.06 ± 21% perf-profile.self.cycles-pp.__release_sock
0.13 ± 14% -0.0 0.09 ± 15% perf-profile.self.cycles-pp.tcp_stream_alloc_skb
0.08 ± 10% -0.0 0.05 ± 47% perf-profile.self.cycles-pp.tcp_eat_recv_skb
0.08 ± 8% -0.0 0.06 ± 11% perf-profile.self.cycles-pp.rcu_all_qs
0.08 ± 8% -0.0 0.06 ± 11% perf-profile.self.cycles-pp.free_unref_page
0.07 ± 6% +0.0 0.09 ± 11% perf-profile.self.cycles-pp.tcp_check_space
0.18 ± 2% +0.0 0.20 ± 2% perf-profile.self.cycles-pp.skb_page_frag_refill
0.10 +0.0 0.12 ± 6% perf-profile.self.cycles-pp.rmqueue
0.02 ±141% +0.0 0.06 ± 8% perf-profile.self.cycles-pp.alloc_pages
0.27 ± 3% +0.0 0.32 ± 6% perf-profile.self.cycles-pp._copy_from_iter
0.76 +0.0 0.81 perf-profile.self.cycles-pp.tcp_write_xmit
0.02 ±142% +0.1 0.08 ± 20% perf-profile.self.cycles-pp.native_irq_return_iret
0.02 ±141% +0.1 0.10 ± 20% perf-profile.self.cycles-pp.__zone_watermark_ok
0.18 ± 9% +0.1 0.25 ± 7% perf-profile.self.cycles-pp.sock_rfree
0.32 ± 4% +0.1 0.42 ± 12% perf-profile.self.cycles-pp.__list_del_entry_valid
0.03 ±141% +0.1 0.14 ± 24% perf-profile.self.cycles-pp.___slab_alloc
0.01 ±223% +0.1 0.13 ± 26% perf-profile.self.cycles-pp.__free_one_page
0.02 ±141% +0.1 0.15 ± 25% perf-profile.self.cycles-pp.check_new_pages
0.32 ± 15% +0.1 0.45 ± 7% perf-profile.self.cycles-pp.__skb_datagram_iter
0.06 ± 77% +0.2 0.25 ± 34% perf-profile.self.cycles-pp.PageHuge
0.16 ± 27% +0.2 0.35 ± 25% perf-profile.self.cycles-pp.skb_do_copy_data_nocache
0.02 ±142% +0.2 0.22 ± 39% perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
0.17 ± 40% +0.2 0.40 ± 18% perf-profile.self.cycles-pp.skb_clone
0.19 ± 43% +0.2 0.42 ± 17% perf-profile.self.cycles-pp.__tcp_push_pending_frames
0.52 ± 15% +0.2 0.76 ± 10% perf-profile.self.cycles-pp.__alloc_skb
0.09 ± 84% +0.3 0.35 ± 28% perf-profile.self.cycles-pp.skb_try_coalesce
0.10 ± 82% +0.3 0.36 ± 23% perf-profile.self.cycles-pp.__slab_free
0.61 ± 12% +0.4 0.98 ± 19% perf-profile.self.cycles-pp.__check_object_size
0.32 ± 29% +0.4 0.76 ± 24% perf-profile.self.cycles-pp.free_pcp_prepare
1.50 ± 13% +0.6 2.10 ± 9% perf-profile.self.cycles-pp.tcp_sendmsg_locked
5.06 ± 8% +0.8 5.89 ± 3% perf-profile.self.cycles-pp.syscall_exit_to_user_mode
27.43 ± 30% +25.1 52.52 ± 16% perf-profile.self.cycles-pp.copy_user_enhanced_fast_string
***************************************************************************************************
lkp-icl-2sp6: 128 threads 2 sockets Intel(R) Xeon(R) Platinum 8358 CPU @ 2.60GHz with 128G memory
=========================================================================================
class/compiler/cpufreq_governor/kconfig/nr_threads/rootfs/tbox_group/test/testcase/testtime/ucode:
pipe/gcc-11/performance/x86_64-rhel-8.3/100%/debian-10.4-x86_64-20200603.cgz/lkp-icl-2sp6/fifo/stress-ng/60s/0xd000331
commit:
089c02ae27 ("ftrace: Use preemption model accessors for trace header printout")
6b433275e3 ("sched/fair: filter out overloaded cpus in SIS")
089c02ae2771a14a 6b433275e3a3cf18a16c0d2afb7
---------------- ---------------------------
%stddev %change %stddev
\ | \
1.736e+09 ± 6% +26.8% 2.2e+09 ± 6% stress-ng.fifo.ops
28931140 ± 6% +26.8% 36670758 ± 6% stress-ng.fifo.ops_per_sec
8.772e+08 ± 3% -38.2% 5.421e+08 stress-ng.time.involuntary_context_switches
408.02 ± 3% +12.8% 460.42 stress-ng.time.user_time
1.417e+09 ± 3% -12.6% 1.238e+09 ± 7% stress-ng.time.voluntary_context_switches
21260022 ± 3% -53.5% 9882616 ± 5% cpuidle..usage
5.80 ± 9% -0.8 5.03 mpstat.cpu.all.idle%
0.02 ± 5% -0.0 0.02 ± 8% mpstat.cpu.all.soft%
5.24 ± 3% +0.6 5.83 mpstat.cpu.all.usr%
18344723 ± 3% -58.5% 7614636 ± 6% turbostat.C1
0.77 ± 4% -0.5 0.30 ± 7% turbostat.C1%
46526185 ± 9% -35.6% 29952171 ± 5% turbostat.IRQ
257.33 +16.1% 298.67 ± 2% vmstat.procs.r
35575264 ± 3% -22.5% 27561102 ± 5% vmstat.system.cs
714764 ± 9% -35.4% 461616 ± 5% vmstat.system.in
1415904 ± 12% +88.8% 2673914 ± 6% proc-vmstat.numa_hit
1300187 ± 13% +96.8% 2558221 ± 6% proc-vmstat.numa_local
1415865 ± 12% +88.9% 2673934 ± 6% proc-vmstat.pgalloc_normal
1214846 ± 14% +103.7% 2474149 ± 6% proc-vmstat.pgfree
27150 ± 2% -2.3% 26529 proc-vmstat.pgreuse
1.09 +18.9% 1.30 ± 4% sched_debug.cfs_rq:/.h_nr_running.avg
0.64 ± 3% +20.4% 0.77 ± 7% sched_debug.cfs_rq:/.h_nr_running.stddev
404114 ± 21% -42.3% 233298 ± 21% sched_debug.cfs_rq:/.min_vruntime.stddev
1225 +16.0% 1422 ± 2% sched_debug.cfs_rq:/.runnable_avg.avg
2533 ± 9% +37.9% 3493 ± 19% sched_debug.cfs_rq:/.runnable_avg.max
404214 ± 21% -42.3% 233408 ± 21% sched_debug.cfs_rq:/.spread0.stddev
1.10 ± 3% +19.3% 1.31 ± 3% sched_debug.cpu.nr_running.avg
3.00 +55.6% 4.67 ± 23% sched_debug.cpu.nr_running.max
0.65 ± 3% +19.7% 0.78 ± 7% sched_debug.cpu.nr_running.stddev
8624987 ± 2% -22.6% 6679073 ± 5% sched_debug.cpu.nr_switches.avg
12669773 ± 4% -21.8% 9903407 ± 12% sched_debug.cpu.nr_switches.max
2489911 ± 18% -54.7% 1128032 ± 15% sched_debug.cpu.nr_switches.stddev
4.46 ± 5% -27.0% 3.26 ± 5% perf-stat.i.MPKI
5.637e+10 ± 2% +3.8% 5.853e+10 perf-stat.i.branch-instructions
0.79 ± 3% -0.1 0.69 ± 3% perf-stat.i.branch-miss-rate%
4.063e+08 -11.7% 3.585e+08 ± 4% perf-stat.i.branch-misses
0.80 ± 19% +0.3 1.08 ± 11% perf-stat.i.cache-miss-rate%
1.189e+09 ± 2% -25.3% 8.875e+08 ± 2% perf-stat.i.cache-references
36910521 ± 2% -22.6% 28555484 ± 5% perf-stat.i.context-switches
7.988e+10 ± 2% +4.5% 8.347e+10 perf-stat.i.dTLB-loads
4.885e+10 ± 2% +4.6% 5.112e+10 perf-stat.i.dTLB-stores
2.795e+11 ± 2% +4.4% 2.917e+11 perf-stat.i.instructions
350.05 ± 2% -18.2% 286.28 ± 6% perf-stat.i.metric.K/sec
1455 ± 2% +4.1% 1515 perf-stat.i.metric.M/sec
4.25 ± 3% -28.5% 3.04 ± 2% perf-stat.overall.MPKI
0.72 ± 2% -0.1 0.61 ± 4% perf-stat.overall.branch-miss-rate%
0.66 ± 15% +0.2 0.91 ± 5% perf-stat.overall.cache-miss-rate%
0.73 ± 2% +3.6% 0.75 perf-stat.overall.ipc
5.551e+10 ± 2% +3.9% 5.766e+10 perf-stat.ps.branch-instructions
3.999e+08 -11.8% 3.527e+08 ± 4% perf-stat.ps.branch-misses
1.17e+09 ± 2% -25.4% 8.73e+08 ± 2% perf-stat.ps.cache-references
36346244 ± 2% -22.7% 28101939 ± 5% perf-stat.ps.context-switches
7.867e+10 ± 2% +4.5% 8.223e+10 perf-stat.ps.dTLB-loads
4.811e+10 ± 2% +4.7% 5.036e+10 perf-stat.ps.dTLB-stores
2.753e+11 ± 2% +4.4% 2.873e+11 perf-stat.ps.instructions
1.738e+13 +4.6% 1.819e+13 perf-stat.total.instructions
28.90 ± 4% -8.5 20.41 ± 13% perf-profile.calltrace.cycles-pp.read
26.32 ± 4% -8.3 18.04 ± 13% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.read
25.93 ± 4% -8.2 17.71 ± 13% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
11.73 ± 9% -7.1 4.66 ± 22% perf-profile.calltrace.cycles-pp.__wake_up_common_lock.pipe_read.new_sync_read.vfs_read.ksys_read
11.38 ± 10% -6.9 4.46 ± 22% perf-profile.calltrace.cycles-pp.__wake_up_common.__wake_up_common_lock.pipe_read.new_sync_read.vfs_read
11.28 ± 10% -6.9 4.39 ± 22% perf-profile.calltrace.cycles-pp.autoremove_wake_function.__wake_up_common.__wake_up_common_lock.pipe_read.new_sync_read
11.17 ± 10% -6.8 4.34 ± 23% perf-profile.calltrace.cycles-pp.try_to_wake_up.autoremove_wake_function.__wake_up_common.__wake_up_common_lock.pipe_read
17.47 ± 5% -5.7 11.78 ± 14% perf-profile.calltrace.cycles-pp.pipe_read.new_sync_read.vfs_read.ksys_read.do_syscall_64
17.99 ± 5% -5.6 12.40 ± 13% perf-profile.calltrace.cycles-pp.new_sync_read.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe
9.14 ± 11% -5.4 3.72 ± 22% perf-profile.calltrace.cycles-pp.schedule.pipe_write.new_sync_write.vfs_write.ksys_write
8.94 ± 11% -5.3 3.64 ± 23% perf-profile.calltrace.cycles-pp.__schedule.schedule.pipe_write.new_sync_write.vfs_write
19.71 ± 4% -5.3 14.44 ± 12% perf-profile.calltrace.cycles-pp.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
20.13 ± 4% -5.2 14.98 ± 12% perf-profile.calltrace.cycles-pp.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
5.23 ± 6% -3.1 2.09 ± 20% perf-profile.calltrace.cycles-pp.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
5.46 ± 6% -3.1 2.34 ± 19% perf-profile.calltrace.cycles-pp.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
4.98 ± 19% -2.9 2.06 ± 27% perf-profile.calltrace.cycles-pp.ttwu_do_activate.try_to_wake_up.autoremove_wake_function.__wake_up_common.__wake_up_common_lock
4.89 ± 19% -2.9 2.02 ± 28% perf-profile.calltrace.cycles-pp.enqueue_task_fair.ttwu_do_activate.try_to_wake_up.autoremove_wake_function.__wake_up_common
4.88 ± 20% -2.9 2.03 ± 27% perf-profile.calltrace.cycles-pp.dequeue_task_fair.__schedule.schedule.pipe_write.new_sync_write
5.94 ± 3% -2.6 3.30 ± 4% perf-profile.calltrace.cycles-pp.exit_to_user_mode_loop.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe
5.72 ± 3% -2.6 3.17 ± 4% perf-profile.calltrace.cycles-pp.schedule.exit_to_user_mode_loop.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64
5.51 ± 3% -2.5 3.03 ± 4% perf-profile.calltrace.cycles-pp.__schedule.schedule.exit_to_user_mode_loop.exit_to_user_mode_prepare.syscall_exit_to_user_mode
3.34 ± 5% -2.1 1.28 ± 19% perf-profile.calltrace.cycles-pp.select_task_rq.try_to_wake_up.autoremove_wake_function.__wake_up_common.__wake_up_common_lock
3.24 ± 5% -2.0 1.24 ± 19% perf-profile.calltrace.cycles-pp.select_task_rq_fair.select_task_rq.try_to_wake_up.autoremove_wake_function.__wake_up_common
2.99 ± 5% -1.9 1.13 ± 19% perf-profile.calltrace.cycles-pp.select_idle_sibling.select_task_rq_fair.select_task_rq.try_to_wake_up.autoremove_wake_function
1.08 ± 5% -0.8 0.28 ±100% perf-profile.calltrace.cycles-pp.switch_mm_irqs_off.__schedule.schedule.exit_to_user_mode_loop.exit_to_user_mode_prepare
1.21 ± 5% -0.6 0.57 ± 11% perf-profile.calltrace.cycles-pp.pick_next_task_fair.__schedule.schedule.exit_to_user_mode_loop.exit_to_user_mode_prepare
0.87 ± 19% -0.6 0.31 ±100% perf-profile.calltrace.cycles-pp.available_idle_cpu.select_idle_cpu.select_idle_sibling.select_task_rq_fair.select_task_rq
1.41 ± 3% -0.4 0.98 ± 7% perf-profile.calltrace.cycles-pp.cpu_startup_entry.secondary_startup_64_no_verify
1.43 ± 2% -0.4 1.00 ± 6% perf-profile.calltrace.cycles-pp.secondary_startup_64_no_verify
1.41 ± 3% -0.4 0.98 ± 6% perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.secondary_startup_64_no_verify
0.55 ± 7% +0.2 0.71 ± 5% perf-profile.calltrace.cycles-pp.copy_user_enhanced_fast_string.core_sys_select.kern_select.__x64_sys_select.do_syscall_64
0.99 ± 8% +0.2 1.16 ± 7% perf-profile.calltrace.cycles-pp._copy_from_user.kern_select.__x64_sys_select.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.59 ± 9% +0.2 0.78 ± 7% perf-profile.calltrace.cycles-pp.copyin.copy_page_from_iter.pipe_write.new_sync_write.vfs_write
0.80 ± 9% +0.2 1.05 ± 7% perf-profile.calltrace.cycles-pp.select_estimate_accuracy.do_select.core_sys_select.kern_select.__x64_sys_select
0.76 ± 8% +0.3 1.02 ± 7% perf-profile.calltrace.cycles-pp._copy_to_user.poll_select_finish.kern_select.__x64_sys_select.do_syscall_64
0.82 ± 10% +0.3 1.08 ± 8% perf-profile.calltrace.cycles-pp._copy_from_user.core_sys_select.kern_select.__x64_sys_select.do_syscall_64
1.31 ± 4% +0.3 1.59 ± 2% perf-profile.calltrace.cycles-pp.stress_fifo
0.36 ± 70% +0.3 0.66 ± 7% perf-profile.calltrace.cycles-pp.ktime_get_ts64.kern_select.__x64_sys_select.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.34 ± 70% +0.3 0.64 ± 7% perf-profile.calltrace.cycles-pp.ktime_get_ts64.select_estimate_accuracy.do_select.core_sys_select.kern_select
0.36 ± 71% +0.3 0.67 ± 7% perf-profile.calltrace.cycles-pp.copy_user_enhanced_fast_string.copyin.copy_page_from_iter.pipe_write.new_sync_write
0.35 ± 70% +0.3 0.67 ± 7% perf-profile.calltrace.cycles-pp.ktime_get_ts64.poll_select_finish.kern_select.__x64_sys_select.do_syscall_64
1.49 ± 10% +0.4 1.87 ± 8% perf-profile.calltrace.cycles-pp.copy_page_to_iter.pipe_read.new_sync_read.vfs_read.ksys_read
1.29 ± 9% +0.4 1.71 ± 7% perf-profile.calltrace.cycles-pp.copy_page_from_iter.pipe_write.new_sync_write.vfs_write.ksys_write
0.17 ±141% +0.5 0.62 ± 7% perf-profile.calltrace.cycles-pp.copy_user_enhanced_fast_string._copy_to_user.poll_select_finish.kern_select.__x64_sys_select
0.86 ± 16% +0.5 1.32 ± 11% perf-profile.calltrace.cycles-pp.mutex_lock.pipe_write.new_sync_write.vfs_write.ksys_write
0.36 ± 70% +0.5 0.84 ± 35% perf-profile.calltrace.cycles-pp.__entry_text_start.write
0.09 ±223% +0.5 0.58 ± 7% perf-profile.calltrace.cycles-pp.__fsnotify_parent.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.36 ± 71% +0.5 0.86 ± 36% perf-profile.calltrace.cycles-pp.__entry_text_start.read
0.36 ± 70% +0.5 0.86 ± 35% perf-profile.calltrace.cycles-pp.__entry_text_start.select
0.09 ±223% +0.5 0.60 ± 6% perf-profile.calltrace.cycles-pp.touch_atime.pipe_read.new_sync_read.vfs_read.ksys_read
0.19 ±142% +0.5 0.72 ± 3% perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.try_to_wake_up.pollwake.__wake_up_common.__wake_up_common_lock
0.09 ±223% +0.5 0.62 ± 9% perf-profile.calltrace.cycles-pp.copy_user_enhanced_fast_string._copy_from_user.core_sys_select.kern_select.__x64_sys_select
1.63 ± 8% +0.5 2.15 ± 7% perf-profile.calltrace.cycles-pp.poll_select_finish.kern_select.__x64_sys_select.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.51 ± 9% +0.5 2.05 ± 7% perf-profile.calltrace.cycles-pp.memset_erms.core_sys_select.kern_select.__x64_sys_select.do_syscall_64
0.09 ±223% +0.5 0.63 ± 7% perf-profile.calltrace.cycles-pp.copy_user_enhanced_fast_string._copy_from_user.kern_select.__x64_sys_select.do_syscall_64
0.00 +0.5 0.54 ± 4% perf-profile.calltrace.cycles-pp.security_file_permission.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.10 ±223% +0.6 0.69 ± 13% perf-profile.calltrace.cycles-pp.mutex_unlock.pipe_write.new_sync_write.vfs_write.ksys_write
22.08 ± 5% +4.8 26.90 ± 6% perf-profile.calltrace.cycles-pp.do_select.core_sys_select.kern_select.__x64_sys_select.do_syscall_64
26.20 ± 4% +6.2 32.36 ± 4% perf-profile.calltrace.cycles-pp.core_sys_select.kern_select.__x64_sys_select.do_syscall_64.entry_SYSCALL_64_after_hwframe
30.07 ± 3% +7.2 37.31 ± 3% perf-profile.calltrace.cycles-pp.kern_select.__x64_sys_select.do_syscall_64.entry_SYSCALL_64_after_hwframe.select
30.28 ± 3% +7.2 37.52 ± 3% perf-profile.calltrace.cycles-pp.__x64_sys_select.do_syscall_64.entry_SYSCALL_64_after_hwframe.select
30.92 ± 3% +7.4 38.29 ± 3% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.select
31.20 ± 3% +7.5 38.66 ± 3% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.select
33.41 ± 3% +8.2 41.66 ± 2% perf-profile.calltrace.cycles-pp.select
29.32 ± 4% -8.6 20.76 ± 12% perf-profile.children.cycles-pp.read
11.29 ± 10% -6.9 4.40 ± 22% perf-profile.children.cycles-pp.autoremove_wake_function
24.00 ± 8% -6.3 17.74 ± 9% perf-profile.children.cycles-pp.schedule
24.16 ± 8% -6.2 18.00 ± 9% perf-profile.children.cycles-pp.__schedule
17.57 ± 5% -5.7 11.91 ± 14% perf-profile.children.cycles-pp.pipe_read
18.03 ± 5% -5.6 12.44 ± 13% perf-profile.children.cycles-pp.new_sync_read
19.78 ± 4% -5.3 14.52 ± 12% perf-profile.children.cycles-pp.vfs_read
20.17 ± 4% -5.1 15.03 ± 12% perf-profile.children.cycles-pp.ksys_read
7.09 ± 3% -2.8 4.34 ± 4% perf-profile.children.cycles-pp.exit_to_user_mode_prepare
6.02 ± 3% -2.7 3.33 ± 4% perf-profile.children.cycles-pp.exit_to_user_mode_loop
7.58 ± 3% -2.6 5.00 ± 3% perf-profile.children.cycles-pp.syscall_exit_to_user_mode
6.24 ± 8% -1.5 4.72 ± 13% perf-profile.children.cycles-pp.select_task_rq
6.06 ± 8% -1.5 4.56 ± 14% perf-profile.children.cycles-pp.select_task_rq_fair
5.61 ± 9% -1.4 4.20 ± 14% perf-profile.children.cycles-pp.select_idle_sibling
2.31 ± 6% -1.2 1.07 ± 6% perf-profile.children.cycles-pp.prepare_task_switch
3.63 ± 4% -1.1 2.54 ± 5% perf-profile.children.cycles-pp.pick_next_task_fair
4.55 ± 6% -1.1 3.47 ± 9% perf-profile.children.cycles-pp.update_load_avg
1.95 ± 8% -1.0 0.98 ± 12% perf-profile.children.cycles-pp.available_idle_cpu
3.06 ± 5% -0.9 2.16 ± 8% perf-profile.children.cycles-pp.update_curr
3.70 ± 3% -0.8 2.88 ± 7% perf-profile.children.cycles-pp.switch_mm_irqs_off
1.24 ± 5% -0.7 0.59 ± 4% perf-profile.children.cycles-pp.ttwu_do_wakeup
1.18 ± 5% -0.6 0.53 ± 3% perf-profile.children.cycles-pp.check_preempt_curr
1.01 ± 6% -0.6 0.40 ± 4% perf-profile.children.cycles-pp.check_preempt_wakeup
1.59 ± 5% -0.5 1.08 ± 8% perf-profile.children.cycles-pp.__update_load_avg_se
1.38 ± 5% -0.5 0.87 ± 8% perf-profile.children.cycles-pp.update_rq_clock
1.61 ± 7% -0.5 1.13 ± 10% perf-profile.children.cycles-pp.reweight_entity
0.79 ± 2% -0.4 0.35 ± 17% perf-profile.children.cycles-pp.cpuidle_idle_call
1.43 ± 2% -0.4 1.00 ± 6% perf-profile.children.cycles-pp.secondary_startup_64_no_verify
1.43 ± 2% -0.4 1.00 ± 6% perf-profile.children.cycles-pp.cpu_startup_entry
1.43 ± 2% -0.4 1.00 ± 6% perf-profile.children.cycles-pp.do_idle
1.57 ± 5% -0.4 1.16 ± 7% perf-profile.children.cycles-pp.set_next_entity
1.03 ± 6% -0.4 0.63 ± 6% perf-profile.children.cycles-pp.___perf_sw_event
0.70 ± 2% -0.4 0.30 ± 18% perf-profile.children.cycles-pp.cpuidle_enter
0.70 ± 2% -0.4 0.30 ± 18% perf-profile.children.cycles-pp.cpuidle_enter_state
1.27 ± 6% -0.4 0.89 ± 8% perf-profile.children.cycles-pp.__update_load_avg_cfs_rq
0.62 ± 7% -0.4 0.26 ± 20% perf-profile.children.cycles-pp.prepare_to_wait_event
0.62 ± 2% -0.4 0.26 ± 17% perf-profile.children.cycles-pp.intel_idle
0.62 ± 2% -0.4 0.26 ± 17% perf-profile.children.cycles-pp.mwait_idle_with_hints
1.38 ± 4% -0.4 1.03 ± 7% perf-profile.children.cycles-pp.__switch_to_asm
2.05 ± 5% -0.3 1.70 ± 9% perf-profile.children.cycles-pp.dequeue_entity
1.42 ± 2% -0.3 1.08 ± 6% perf-profile.children.cycles-pp.__switch_to
0.70 ± 3% -0.2 0.48 ± 3% perf-profile.children.cycles-pp.finish_task_switch
0.64 ± 2% -0.2 0.42 ± 5% perf-profile.children.cycles-pp.put_prev_entity
0.31 ± 6% -0.2 0.14 ± 7% perf-profile.children.cycles-pp.resched_curr
0.79 ± 4% -0.1 0.66 ± 8% perf-profile.children.cycles-pp.perf_trace_sched_wakeup_template
0.50 -0.1 0.37 ± 6% perf-profile.children.cycles-pp.__wrgsbase_inactive
0.48 ± 2% -0.1 0.36 ± 7% perf-profile.children.cycles-pp.save_fpregs_to_fpstate
0.74 ± 3% -0.1 0.63 ± 9% perf-profile.children.cycles-pp.switch_fpu_return
0.24 ± 29% -0.1 0.14 ± 7% perf-profile.children.cycles-pp._raw_spin_lock_irq
0.18 ± 20% -0.1 0.09 ± 16% perf-profile.children.cycles-pp.get_nohz_timer_target
0.46 ± 6% -0.1 0.37 ± 10% perf-profile.children.cycles-pp.update_min_vruntime
0.36 ± 3% -0.1 0.27 ± 6% perf-profile.children.cycles-pp.pick_next_entity
0.32 ± 2% -0.1 0.24 ± 5% perf-profile.children.cycles-pp.__rdgsbase_inactive
0.18 ± 10% -0.1 0.10 ± 17% perf-profile.children.cycles-pp.asm_sysvec_call_function_single
0.35 ± 6% -0.1 0.28 ± 8% perf-profile.children.cycles-pp.cpumask_next
0.43 ± 3% -0.1 0.36 ± 5% perf-profile.children.cycles-pp.__list_add_valid
0.41 ± 6% -0.1 0.34 ± 10% perf-profile.children.cycles-pp.__calc_delta
0.29 ± 5% -0.1 0.23 ± 9% perf-profile.children.cycles-pp.__cgroup_account_cputime
0.41 ± 5% -0.1 0.35 ± 10% perf-profile.children.cycles-pp.perf_tp_event
0.17 ± 4% -0.1 0.11 ± 6% perf-profile.children.cycles-pp.clear_buddies
0.13 ± 11% -0.1 0.08 ± 16% perf-profile.children.cycles-pp.sysvec_call_function_single
0.29 ± 4% -0.1 0.24 ± 10% perf-profile.children.cycles-pp.perf_trace_sched_stat_runtime
0.11 ± 23% -0.1 0.06 ± 8% perf-profile.children.cycles-pp.switch_ldt
0.20 ± 3% -0.0 0.16 ± 8% perf-profile.children.cycles-pp.perf_trace_sched_switch
0.20 ± 7% -0.0 0.16 ± 12% perf-profile.children.cycles-pp.set_next_buddy
0.12 ± 8% -0.0 0.08 ± 17% perf-profile.children.cycles-pp.__sysvec_call_function_single
0.11 ± 9% -0.0 0.07 ± 18% perf-profile.children.cycles-pp.sched_ttwu_pending
0.22 ± 6% -0.0 0.19 ± 11% perf-profile.children.cycles-pp.perf_trace_buf_update
0.06 ± 6% -0.0 0.03 ± 70% perf-profile.children.cycles-pp.perf_swevent_event
0.12 ± 4% -0.0 0.09 ± 7% perf-profile.children.cycles-pp.schedule_debug
0.14 ± 3% -0.0 0.12 ± 4% perf-profile.children.cycles-pp.ttwu_queue_wakelist
0.08 ± 4% -0.0 0.06 ± 8% perf-profile.children.cycles-pp.perf_exclude_event
0.11 ± 6% -0.0 0.09 ± 5% perf-profile.children.cycles-pp.rb_next
0.08 ± 4% -0.0 0.06 ± 11% perf-profile.children.cycles-pp.rcu_note_context_switch
0.13 ± 4% -0.0 0.11 ± 7% perf-profile.children.cycles-pp.perf_trace_buf_alloc
0.06 ± 6% -0.0 0.04 ± 44% perf-profile.children.cycles-pp.cr4_update_irqsoff
0.09 ± 4% -0.0 0.07 ± 9% perf-profile.children.cycles-pp.perf_trace_run_bpf_submit
0.08 ± 10% +0.0 0.10 ± 8% perf-profile.children.cycles-pp.timespec64_add_safe
0.10 ± 9% +0.0 0.12 ± 8% perf-profile.children.cycles-pp.set_normalized_timespec64
0.08 ± 4% +0.0 0.11 ± 5% perf-profile.children.cycles-pp.__x64_sys_write
0.15 ± 8% +0.0 0.19 ± 5% perf-profile.children.cycles-pp.entry_SYSCALL_64_safe_stack
0.12 ± 9% +0.0 0.15 ± 8% perf-profile.children.cycles-pp.rw_verify_area
0.14 ± 9% +0.0 0.18 ± 4% perf-profile.children.cycles-pp.ktime_get_coarse_real_ts64
0.14 ± 8% +0.0 0.19 ± 7% perf-profile.children.cycles-pp.check_stack_object
0.00 +0.1 0.05 perf-profile.children.cycles-pp.__fdget
0.02 ±142% +0.1 0.07 ± 10% perf-profile.children.cycles-pp.__bitmap_andnot
0.16 ± 9% +0.1 0.22 ± 6% perf-profile.children.cycles-pp.memset
0.11 ± 11% +0.1 0.17 ± 6% perf-profile.children.cycles-pp.fsnotify_perm
0.39 ± 3% +0.1 0.46 ± 6% perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt
0.44 ± 3% +0.1 0.51 ± 6% perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt
0.23 ± 8% +0.1 0.30 ± 6% perf-profile.children.cycles-pp.aa_file_perm
0.36 ± 3% +0.1 0.43 ± 6% perf-profile.children.cycles-pp.__sysvec_apic_timer_interrupt
0.36 ± 4% +0.1 0.43 ± 6% perf-profile.children.cycles-pp.hrtimer_interrupt
0.25 ± 7% +0.1 0.33 ± 6% perf-profile.children.cycles-pp.rcu_all_qs
0.23 ± 3% +0.1 0.32 ± 7% perf-profile.children.cycles-pp.__hrtimer_run_queues
0.20 ± 3% +0.1 0.28 ± 8% perf-profile.children.cycles-pp.tick_sched_timer
0.15 ± 2% +0.1 0.24 ± 9% perf-profile.children.cycles-pp.scheduler_tick
0.18 ± 2% +0.1 0.26 ± 8% perf-profile.children.cycles-pp.update_process_times
0.18 ± 2% +0.1 0.27 ± 8% perf-profile.children.cycles-pp.tick_sched_handle
0.59 ± 3% +0.1 0.68 ± 3% perf-profile.children.cycles-pp._raw_spin_unlock_irqrestore
0.12 ± 6% +0.1 0.21 ± 11% perf-profile.children.cycles-pp.task_tick_fair
0.24 ± 15% +0.1 0.35 ± 12% perf-profile.children.cycles-pp.syscall_exit_to_user_mode_prepare
0.40 ± 8% +0.1 0.53 ± 5% perf-profile.children.cycles-pp.atime_needs_update
0.34 ± 10% +0.1 0.47 ± 10% perf-profile.children.cycles-pp.syscall_enter_from_user_mode
0.37 ± 8% +0.1 0.50 ± 5% perf-profile.children.cycles-pp.file_update_time
0.38 ± 9% +0.1 0.51 ± 6% perf-profile.children.cycles-pp.__check_object_size
1.21 ± 5% +0.1 1.35 ± 4% perf-profile.children.cycles-pp.security_file_permission
0.40 ± 8% +0.1 0.54 ± 5% perf-profile.children.cycles-pp.current_time
0.49 ± 8% +0.2 0.65 ± 6% perf-profile.children.cycles-pp.touch_atime
0.51 ± 9% +0.2 0.66 ± 4% perf-profile.children.cycles-pp.__fdget_pos
0.55 ± 8% +0.2 0.70 ± 6% perf-profile.children.cycles-pp.__cond_resched
0.77 ± 7% +0.2 0.94 ± 5% perf-profile.children.cycles-pp.apparmor_file_permission
0.62 ± 8% +0.2 0.81 ± 7% perf-profile.children.cycles-pp.copyin
0.67 ± 9% +0.2 0.87 ± 7% perf-profile.children.cycles-pp.__fsnotify_parent
0.82 ± 5% +0.2 1.03 perf-profile.children.cycles-pp.__fget_light
0.84 ± 9% +0.3 1.10 ± 7% perf-profile.children.cycles-pp.select_estimate_accuracy
0.77 ± 10% +0.3 1.03 ± 8% perf-profile.children.cycles-pp.__might_sleep
0.81 ± 8% +0.3 1.08 ± 6% perf-profile.children.cycles-pp._copy_to_user
1.39 ± 4% +0.3 1.68 ± 2% perf-profile.children.cycles-pp.stress_fifo
1.01 ± 9% +0.3 1.33 ± 7% perf-profile.children.cycles-pp.read_tsc
1.57 ± 10% +0.4 1.97 ± 8% perf-profile.children.cycles-pp.copy_page_to_iter
1.37 ± 9% +0.4 1.79 ± 7% perf-profile.children.cycles-pp.__might_fault
1.35 ± 9% +0.4 1.79 ± 7% perf-profile.children.cycles-pp.copy_page_from_iter
1.35 ± 8% +0.4 1.80 ± 6% perf-profile.children.cycles-pp.__might_resched
1.90 ± 9% +0.5 2.37 ± 7% perf-profile.children.cycles-pp._copy_from_user
1.74 ± 8% +0.5 2.22 ± 7% perf-profile.children.cycles-pp.syscall_return_via_sysret
1.56 ± 9% +0.5 2.05 ± 7% perf-profile.children.cycles-pp.ktime_get_ts64
1.54 ± 9% +0.5 2.04 ± 7% perf-profile.children.cycles-pp.__entry_text_start
1.68 ± 8% +0.5 2.23 ± 7% perf-profile.children.cycles-pp.poll_select_finish
1.58 ± 9% +0.6 2.14 ± 7% perf-profile.children.cycles-pp.memset_erms
1.91 ± 16% +0.9 2.78 ± 11% perf-profile.children.cycles-pp.mutex_lock
3.45 ± 9% +1.0 4.44 ± 7% perf-profile.children.cycles-pp.copy_user_enhanced_fast_string
22.20 ± 5% +4.9 27.06 ± 6% perf-profile.children.cycles-pp.do_select
26.42 ± 3% +6.2 32.66 ± 4% perf-profile.children.cycles-pp.core_sys_select
30.31 ± 3% +7.2 37.56 ± 3% perf-profile.children.cycles-pp.__x64_sys_select
30.15 ± 3% +7.3 37.41 ± 3% perf-profile.children.cycles-pp.kern_select
33.84 ± 3% +8.2 42.03 ± 3% perf-profile.children.cycles-pp.select
1.89 ± 8% -1.0 0.94 ± 12% perf-profile.self.cycles-pp.available_idle_cpu
1.30 ± 7% -0.8 0.46 ± 7% perf-profile.self.cycles-pp.prepare_task_switch
3.64 ± 3% -0.8 2.84 ± 7% perf-profile.self.cycles-pp.switch_mm_irqs_off
1.36 ± 7% -0.7 0.70 ± 8% perf-profile.self.cycles-pp._raw_spin_lock
2.06 ± 4% -0.6 1.48 ± 8% perf-profile.self.cycles-pp.__schedule
1.47 ± 5% -0.5 0.99 ± 8% perf-profile.self.cycles-pp.__update_load_avg_se
1.38 ± 5% -0.5 0.91 ± 8% perf-profile.self.cycles-pp.update_curr
0.85 ± 6% -0.4 0.42 ± 8% perf-profile.self.cycles-pp.update_rq_clock
0.80 ± 9% -0.4 0.43 ± 11% perf-profile.self.cycles-pp.dequeue_task_fair
0.90 ± 6% -0.4 0.53 ± 7% perf-profile.self.cycles-pp.___perf_sw_event
1.21 ± 6% -0.4 0.84 ± 8% perf-profile.self.cycles-pp.__update_load_avg_cfs_rq
0.61 ± 2% -0.4 0.25 ± 18% perf-profile.self.cycles-pp.mwait_idle_with_hints
1.36 ± 4% -0.3 1.01 ± 7% perf-profile.self.cycles-pp.__switch_to_asm
1.37 ± 3% -0.3 1.04 ± 6% perf-profile.self.cycles-pp.__switch_to
0.82 ± 5% -0.3 0.50 ± 6% perf-profile.self.cycles-pp.pick_next_task_fair
0.75 ± 7% -0.3 0.44 ± 9% perf-profile.self.cycles-pp.enqueue_task_fair
0.75 ± 7% -0.3 0.48 ± 10% perf-profile.self.cycles-pp.reweight_entity
0.77 ± 9% -0.2 0.54 ± 12% perf-profile.self.cycles-pp.select_idle_sibling
0.38 ± 6% -0.2 0.17 ± 4% perf-profile.self.cycles-pp.check_preempt_wakeup
0.44 ± 4% -0.2 0.27 ± 5% perf-profile.self.cycles-pp.finish_task_switch
0.30 ± 7% -0.2 0.13 ± 6% perf-profile.self.cycles-pp.resched_curr
0.71 ± 5% -0.2 0.55 ± 9% perf-profile.self.cycles-pp.enqueue_entity
0.48 ± 2% -0.1 0.36 ± 7% perf-profile.self.cycles-pp.__wrgsbase_inactive
0.47 ± 2% -0.1 0.36 ± 6% perf-profile.self.cycles-pp.save_fpregs_to_fpstate
0.20 ± 6% -0.1 0.09 ± 18% perf-profile.self.cycles-pp.prepare_to_wait_event
0.18 ± 19% -0.1 0.08 ± 17% perf-profile.self.cycles-pp.get_nohz_timer_target
0.32 ± 4% -0.1 0.22 ± 5% perf-profile.self.cycles-pp.set_next_entity
0.39 ± 6% -0.1 0.30 ± 10% perf-profile.self.cycles-pp.dequeue_entity
0.38 ± 6% -0.1 0.29 ± 9% perf-profile.self.cycles-pp.select_task_rq_fair
0.31 ± 2% -0.1 0.22 ± 6% perf-profile.self.cycles-pp.__rdgsbase_inactive
0.22 ± 3% -0.1 0.14 ± 5% perf-profile.self.cycles-pp.exit_to_user_mode_loop
0.42 ± 4% -0.1 0.34 ± 7% perf-profile.self.cycles-pp.schedule
0.30 ± 5% -0.1 0.22 ± 3% perf-profile.self.cycles-pp.switch_fpu_return
0.39 ± 7% -0.1 0.31 ± 10% perf-profile.self.cycles-pp.update_min_vruntime
0.31 ± 4% -0.1 0.23 ± 6% perf-profile.self.cycles-pp.pick_next_entity
0.38 ± 2% -0.1 0.32 ± 6% perf-profile.self.cycles-pp.__list_add_valid
0.10 ± 28% -0.1 0.03 ± 70% perf-profile.self.cycles-pp.switch_ldt
0.38 ± 5% -0.1 0.32 ± 10% perf-profile.self.cycles-pp.__calc_delta
0.13 ± 4% -0.1 0.08 ± 7% perf-profile.self.cycles-pp.clear_buddies
0.19 ± 4% -0.0 0.14 ± 7% perf-profile.self.cycles-pp.perf_trace_sched_switch
0.20 -0.0 0.15 ± 4% perf-profile.self.cycles-pp.put_prev_entity
0.27 ± 4% -0.0 0.22 ± 11% perf-profile.self.cycles-pp.perf_trace_sched_stat_runtime
0.18 ± 3% -0.0 0.14 ± 11% perf-profile.self.cycles-pp.__cgroup_account_cputime
0.20 ± 6% -0.0 0.17 ± 8% perf-profile.self.cycles-pp.perf_tp_event
0.17 ± 5% -0.0 0.14 ± 7% perf-profile.self.cycles-pp.perf_trace_sched_wakeup_template
0.14 ± 5% -0.0 0.11 ± 9% perf-profile.self.cycles-pp.check_preempt_curr
0.06 ± 7% -0.0 0.03 ± 70% perf-profile.self.cycles-pp.perf_exclude_event
0.11 ± 6% -0.0 0.09 ± 10% perf-profile.self.cycles-pp.cpumask_next
0.11 ± 4% -0.0 0.08 ± 8% perf-profile.self.cycles-pp.schedule_debug
0.15 ± 3% -0.0 0.13 ± 8% perf-profile.self.cycles-pp.ttwu_do_activate
0.09 ± 5% -0.0 0.08 ± 6% perf-profile.self.cycles-pp.rb_next
0.08 ± 4% -0.0 0.07 ± 7% perf-profile.self.cycles-pp.perf_trace_run_bpf_submit
0.06 ± 11% +0.0 0.08 ± 6% perf-profile.self.cycles-pp.memset
0.06 ± 11% +0.0 0.08 ± 5% perf-profile.self.cycles-pp.timespec64_add_safe
0.06 ± 9% +0.0 0.08 ± 7% perf-profile.self.cycles-pp.__x64_sys_write
0.04 ± 44% +0.0 0.06 ± 7% perf-profile.self.cycles-pp.copyin
0.07 ± 8% +0.0 0.10 ± 8% perf-profile.self.cycles-pp.set_normalized_timespec64
0.04 ± 45% +0.0 0.07 ± 5% perf-profile.self.cycles-pp.copyout
0.10 ± 9% +0.0 0.13 ± 9% perf-profile.self.cycles-pp.touch_atime
0.09 ± 9% +0.0 0.12 ± 8% perf-profile.self.cycles-pp.remove_wait_queue
0.09 ± 7% +0.0 0.12 ± 5% perf-profile.self.cycles-pp.rw_verify_area
0.10 ± 6% +0.0 0.13 ± 8% perf-profile.self.cycles-pp.__fdget_pos
0.14 ± 7% +0.0 0.18 ± 6% perf-profile.self.cycles-pp.entry_SYSCALL_64_safe_stack
0.11 ± 8% +0.0 0.14 ± 6% perf-profile.self.cycles-pp._copy_to_user
0.12 ± 9% +0.0 0.16 ± 4% perf-profile.self.cycles-pp.ktime_get_coarse_real_ts64
0.12 ± 8% +0.0 0.16 ± 7% perf-profile.self.cycles-pp.check_stack_object
0.16 ± 9% +0.0 0.20 ± 7% perf-profile.self.cycles-pp.ksys_read
0.14 ± 11% +0.0 0.18 ± 7% perf-profile.self.cycles-pp.poll_freewait
0.14 ± 7% +0.0 0.18 ± 6% perf-profile.self.cycles-pp.rcu_all_qs
0.02 ±142% +0.0 0.07 ± 7% perf-profile.self.cycles-pp.__bitmap_andnot
0.17 ± 8% +0.1 0.23 ± 6% perf-profile.self.cycles-pp.file_update_time
0.10 ± 12% +0.1 0.16 ± 6% perf-profile.self.cycles-pp.fsnotify_perm
0.19 ± 10% +0.1 0.25 ± 6% perf-profile.self.cycles-pp.atime_needs_update
0.28 ± 9% +0.1 0.34 ± 6% perf-profile.self.cycles-pp.__might_fault
0.20 ± 10% +0.1 0.27 ± 6% perf-profile.self.cycles-pp.aa_file_perm
0.17 ± 12% +0.1 0.24 ± 9% perf-profile.self.cycles-pp.ksys_write
0.36 ± 5% +0.1 0.43 ± 3% perf-profile.self.cycles-pp._raw_spin_unlock_irqrestore
0.20 ± 9% +0.1 0.27 ± 8% perf-profile.self.cycles-pp.__check_object_size
0.29 ± 9% +0.1 0.38 ± 7% perf-profile.self.cycles-pp.select_estimate_accuracy
0.25 ± 8% +0.1 0.34 ± 6% perf-profile.self.cycles-pp.current_time
0.54 ± 7% +0.1 0.62 ± 5% perf-profile.self.cycles-pp.apparmor_file_permission
0.81 ± 4% +0.1 0.90 ± 3% perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe
0.24 ± 10% +0.1 0.34 ± 6% perf-profile.self.cycles-pp.new_sync_write
0.34 ± 8% +0.1 0.43 ± 7% perf-profile.self.cycles-pp.poll_select_finish
0.30 ± 9% +0.1 0.40 ± 6% perf-profile.self.cycles-pp.copy_page_from_iter
0.31 ± 8% +0.1 0.41 ± 6% perf-profile.self.cycles-pp.__cond_resched
0.20 ± 17% +0.1 0.31 ± 13% perf-profile.self.cycles-pp.syscall_exit_to_user_mode_prepare
0.30 ± 7% +0.1 0.40 ± 5% perf-profile.self.cycles-pp.new_sync_read
0.42 ± 9% +0.1 0.54 ± 8% perf-profile.self.cycles-pp.vfs_read
0.29 ± 11% +0.1 0.41 ± 11% perf-profile.self.cycles-pp.syscall_enter_from_user_mode
0.39 ± 9% +0.1 0.50 ± 7% perf-profile.self.cycles-pp.copy_page_to_iter
0.36 ± 10% +0.1 0.47 ± 7% perf-profile.self.cycles-pp.vfs_write
0.50 ± 8% +0.1 0.62 ± 6% perf-profile.self.cycles-pp.read
0.51 ± 6% +0.1 0.65 ± 5% perf-profile.self.cycles-pp.select
0.46 ± 6% +0.1 0.59 ± 3% perf-profile.self.cycles-pp.kern_select
0.41 ± 9% +0.1 0.54 ± 6% perf-profile.self.cycles-pp.__entry_text_start
0.51 ± 6% +0.1 0.65 ± 4% perf-profile.self.cycles-pp.write
0.25 ± 14% +0.2 0.41 ± 3% perf-profile.self.cycles-pp.pollwake
0.56 ± 8% +0.2 0.73 ± 8% perf-profile.self.cycles-pp.ktime_get_ts64
0.38 ± 11% +0.2 0.55 ± 7% perf-profile.self.cycles-pp.pipe_poll
0.63 ± 7% +0.2 0.82 ± 6% perf-profile.self.cycles-pp.core_sys_select
0.78 ± 5% +0.2 0.98 ± 2% perf-profile.self.cycles-pp.__fget_light
0.61 ± 9% +0.2 0.81 ± 7% perf-profile.self.cycles-pp.__fsnotify_parent
0.64 ± 10% +0.2 0.85 ± 8% perf-profile.self.cycles-pp.__might_sleep
1.22 ± 5% +0.3 1.51 ± 2% perf-profile.self.cycles-pp.stress_fifo
0.97 ± 9% +0.3 1.28 ± 7% perf-profile.self.cycles-pp.read_tsc
1.20 ± 8% +0.4 1.60 ± 6% perf-profile.self.cycles-pp.__might_resched
1.73 ± 8% +0.5 2.22 ± 7% perf-profile.self.cycles-pp.syscall_return_via_sysret
1.52 ± 9% +0.5 2.06 ± 7% perf-profile.self.cycles-pp.memset_erms
1.96 ± 3% +0.5 2.50 ± 2% perf-profile.self.cycles-pp.do_select
1.34 ± 20% +0.7 2.02 ± 12% perf-profile.self.cycles-pp.mutex_lock
3.32 ± 9% +1.0 4.27 ± 7% perf-profile.self.cycles-pp.copy_user_enhanced_fast_string
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.
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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