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Message-ID: <20181112035721.GA18977@shao2-debian>
Date: Mon, 12 Nov 2018 11:57:21 +0800
From: kernel test robot <rong.a.chen@...el.com>
To: David Howells <dhowells@...hat.com>
Cc: LKML <linux-kernel@...r.kernel.org>,
David Howells <dhowells@...hat.com>, lkp@...org
Subject: [LKP] [vfs] 38f27d0787: netperf.Throughput_total_tps -61.6%
regression
Greeting,
FYI, we noticed a -61.6% regression of netperf.Throughput_total_tps due to commit:
commit: 38f27d0787552bbd012ea533351435215e3cdfa6 ("vfs: Implement a filesystem superblock creation/configuration context")
https://git.kernel.org/cgit/linux/kernel/git/dhowells/linux-fs.git mount-api-uapi
in testcase: netperf
on test machine: 88 threads Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz with 128G memory
with following parameters:
ip: ipv4
runtime: 300s
nr_threads: 50%
cluster: cs-localhost
test: TCP_CRR
cpufreq_governor: performance
test-description: Netperf is a benchmark that can be use to measure various aspect of networking performance.
test-url: http://www.netperf.org/netperf/
Details are as below:
-------------------------------------------------------------------------------------------------->
To reproduce:
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
bin/lkp install job.yaml # job file is attached in this email
bin/lkp run job.yaml
=========================================================================================
cluster/compiler/cpufreq_governor/ip/kconfig/nr_threads/rootfs/runtime/tbox_group/test/testcase:
cs-localhost/gcc-7/performance/ipv4/x86_64-rhel-7.2/50%/debian-x86_64-2018-04-03.cgz/300s/lkp-bdw-ep2/TCP_CRR/netperf
commit:
936d8e7dfd ("vfs: Separate changing mount flags full remount")
38f27d0787 ("vfs: Implement a filesystem superblock creation/configuration context")
936d8e7dfd044dfa 38f27d0787552bbd012ea53335
---------------- --------------------------
fail:runs %reproduction fail:runs
| | |
1:4 -25% :4 dmesg.WARNING:at_ip_tcp_fastopen_defer_connect/0x
16:4 -262% 5:4 perf-profile.children.cycles-pp.schedule_timeout
%stddev %change %stddev
\ | \
713415 ± 3% -61.6% 274105 netperf.Throughput_total_tps
16789 -62.9% 6229 netperf.Throughput_tps
1976574 ± 15% -28.5% 1412346 netperf.time.involuntary_context_switches
3717 ± 2% +11.3% 4136 netperf.time.percent_of_cpu_this_job_got
10750 ± 2% +15.5% 12419 netperf.time.system_time
590.70 ± 2% -65.8% 202.31 netperf.time.user_time
4.306e+08 -62.2% 1.63e+08 netperf.time.voluntary_context_switches
2.14e+08 ± 3% -61.6% 82231508 netperf.workload
576581 ± 10% -32.2% 390687 ± 5% numa-numastat.node0.local_node
583764 ± 10% -31.4% 400700 ± 6% numa-numastat.node0.numa_hit
483.67 -7.6% 446.76 pmeter.Average_Active_Power
34.71 -59.8% 13.95 pmeter.performance_per_watt
111199 ± 20% +34.6% 149662 ± 15% numa-meminfo.node0.AnonPages
111075 ± 19% -32.5% 75006 ± 31% numa-meminfo.node1.AnonHugePages
155532 ± 15% -25.5% 115837 ± 18% numa-meminfo.node1.AnonPages
6.623e+08 -62.5% 2.485e+08 softirqs.NET_RX
51641103 ± 13% -44.1% 28860122 softirqs.RCU
7781693 +38.8% 10802802 softirqs.SCHED
54.50 ± 2% +34.9% 73.50 ± 2% vmstat.procs.r
5037932 ± 2% -59.2% 2057894 vmstat.system.cs
196920 ± 2% +2.9% 202632 vmstat.system.in
38.31 ± 4% -23.2 15.16 ± 10% mpstat.cpu.idle%
21.82 -14.4 7.44 ± 2% mpstat.cpu.soft%
36.73 ± 3% +39.5 76.24 mpstat.cpu.sys%
3.13 ± 3% -2.0 1.17 ± 2% mpstat.cpu.usr%
7.018e+09 -63.7% 2.549e+09 cpuidle.C1.time
7.293e+08 -60.7% 2.869e+08 cpuidle.C1.usage
6.197e+08 ± 8% -81.0% 1.179e+08 ± 9% cpuidle.C1E.time
25585732 ± 4% -79.7% 5204543 ± 9% cpuidle.C1E.usage
1.241e+08 ± 3% -64.9% 43618992 ± 2% cpuidle.POLL.time
18052173 ± 10% -60.8% 7070699 ± 15% cpuidle.POLL.usage
15560 ± 13% +35.6% 21100 ± 19% numa-vmstat.node0
27807 ± 20% +34.6% 37421 ± 15% numa-vmstat.node0.nr_anon_pages
18107 ± 11% -30.6% 12568 ± 32% numa-vmstat.node1
38890 ± 15% -25.5% 28965 ± 18% numa-vmstat.node1.nr_anon_pages
677616 ± 7% -18.0% 555700 ± 7% numa-vmstat.node1.numa_hit
510099 ± 10% -23.4% 390637 ± 9% numa-vmstat.node1.numa_local
4899 +2.0% 4999 proc-vmstat.nr_inactive_anon
53982 -1.3% 53274 proc-vmstat.nr_slab_unreclaimable
226.75 ±133% -78.4% 49.00 proc-vmstat.nr_written
4899 +2.0% 4999 proc-vmstat.nr_zone_inactive_anon
1165190 ± 4% -30.2% 813783 proc-vmstat.numa_hit
1148022 ± 4% -30.6% 796626 proc-vmstat.numa_local
1415980 ± 5% -35.6% 911335 proc-vmstat.pgalloc_normal
1348585 ± 5% -37.3% 846011 proc-vmstat.pgfree
1881 ± 2% +29.0% 2426 turbostat.Avg_MHz
67.58 ± 2% +19.4 86.95 turbostat.Busy%
7.293e+08 -60.7% 2.869e+08 turbostat.C1
25.46 ± 2% -16.2 9.29 ± 2% turbostat.C1%
25585350 ± 4% -79.7% 5204256 ± 9% turbostat.C1E
2.25 ± 8% -1.8 0.43 ± 9% turbostat.C1E%
29.90 ± 4% -64.5% 10.62 ± 2% turbostat.CPU%c1
263.47 -9.6% 238.22 turbostat.PkgWatt
3822 ± 10% -23.2% 2936 ± 10% slabinfo.eventpoll_pwq.active_objs
3822 ± 10% -23.2% 2936 ± 10% slabinfo.eventpoll_pwq.num_objs
36117 ± 3% -29.0% 25656 slabinfo.filp.active_objs
1130 ± 3% -28.8% 804.75 slabinfo.filp.active_slabs
36198 ± 3% -28.8% 25767 slabinfo.filp.num_objs
1130 ± 3% -28.8% 804.75 slabinfo.filp.num_slabs
123324 -9.0% 112286 slabinfo.kmalloc-64.active_objs
1930 -9.0% 1756 slabinfo.kmalloc-64.active_slabs
123575 -9.0% 112467 slabinfo.kmalloc-64.num_objs
1930 -9.0% 1756 slabinfo.kmalloc-64.num_slabs
5.415e+12 -10.5% 4.849e+12 perf-stat.branch-instructions
2.60 -1.4 1.16 perf-stat.branch-miss-rate%
1.409e+11 -60.2% 5.611e+10 perf-stat.branch-misses
1.15 +0.7 1.83 perf-stat.cache-miss-rate%
8.556e+09 -34.3% 5.622e+09 perf-stat.cache-misses
7.472e+11 -58.9% 3.069e+11 perf-stat.cache-references
1.585e+09 ± 2% -59.3% 6.449e+08 perf-stat.context-switches
1.92 +60.0% 3.07 perf-stat.cpi
5.241e+13 ± 2% +26.8% 6.646e+13 perf-stat.cpu-cycles
1916531 ± 28% -70.9% 558026 ± 5% perf-stat.cpu-migrations
0.12 ± 2% -0.1 0.06 perf-stat.dTLB-load-miss-rate%
9.874e+09 ± 3% -61.5% 3.797e+09 perf-stat.dTLB-load-misses
8.274e+12 -27.9% 5.965e+12 perf-stat.dTLB-loads
0.02 ± 3% -0.0 0.02 ± 2% perf-stat.dTLB-store-miss-rate%
9.868e+08 ± 3% -67.9% 3.166e+08 ± 2% perf-stat.dTLB-store-misses
5.282e+12 -60.7% 2.077e+12 perf-stat.dTLB-stores
8.869e+09 ± 3% -59.8% 3.569e+09 ± 12% perf-stat.iTLB-load-misses
3.395e+10 ± 2% -62.9% 1.26e+10 perf-stat.iTLB-loads
2.732e+13 -20.8% 2.165e+13 perf-stat.instructions
3082 ± 3% +99.7% 6156 ± 11% perf-stat.instructions-per-iTLB-miss
0.52 -37.5% 0.33 perf-stat.ipc
90.17 +5.5 95.67 perf-stat.node-load-miss-rate%
3.261e+09 -18.2% 2.667e+09 perf-stat.node-load-misses
3.554e+08 ± 3% -66.0% 1.207e+08 ± 3% perf-stat.node-loads
82.19 -23.3 58.86 perf-stat.node-store-miss-rate%
2.71e+09 -55.1% 1.216e+09 perf-stat.node-store-misses
5.875e+08 ± 2% +44.6% 8.497e+08 perf-stat.node-stores
127712 +106.1% 263223 perf-stat.path-length
3402504 ± 3% +43.0% 4863968 ± 15% sched_debug.cfs_rq:/.MIN_vruntime.max
2.71 ± 56% +189.2% 7.83 ± 27% sched_debug.cfs_rq:/.load_avg.min
3402504 ± 3% +43.0% 4863968 ± 15% sched_debug.cfs_rq:/.max_vruntime.max
3323827 ± 3% +58.7% 5275872 sched_debug.cfs_rq:/.min_vruntime.avg
3473943 ± 2% +55.1% 5388654 sched_debug.cfs_rq:/.min_vruntime.max
3178116 ± 4% +62.6% 5167570 sched_debug.cfs_rq:/.min_vruntime.min
61982 ± 15% -35.2% 40166 ± 6% sched_debug.cfs_rq:/.min_vruntime.stddev
0.59 +29.7% 0.77 sched_debug.cfs_rq:/.nr_running.avg
0.44 -27.3% 0.32 ± 2% sched_debug.cfs_rq:/.nr_running.stddev
11.21 ± 6% +38.5% 15.52 sched_debug.cfs_rq:/.runnable_load_avg.avg
9.25 ± 6% -24.8% 6.96 ± 2% sched_debug.cfs_rq:/.runnable_load_avg.stddev
222942 ± 33% -45.6% 121355 ± 37% sched_debug.cfs_rq:/.spread0.max
61989 ± 15% -35.2% 40158 ± 6% sched_debug.cfs_rq:/.spread0.stddev
742.06 ± 7% +18.8% 881.73 sched_debug.cfs_rq:/.util_avg.avg
1566 ± 3% +12.7% 1764 ± 2% sched_debug.cfs_rq:/.util_avg.max
322.17 ± 7% -15.2% 273.25 ± 4% sched_debug.cfs_rq:/.util_avg.stddev
427.33 ± 3% +56.8% 670.16 sched_debug.cfs_rq:/.util_est_enqueued.avg
987.38 ± 10% +25.4% 1238 ± 11% sched_debug.cfs_rq:/.util_est_enqueued.max
341.79 -16.9% 284.18 sched_debug.cfs_rq:/.util_est_enqueued.stddev
11.30 ± 6% +33.5% 15.09 sched_debug.cpu.cpu_load[0].avg
8.43 ± 4% -19.0% 6.83 ± 5% sched_debug.cpu.cpu_load[0].stddev
11.34 ± 5% +34.8% 15.28 sched_debug.cpu.cpu_load[1].avg
0.08 ± 99% +2400.0% 2.08 ± 37% sched_debug.cpu.cpu_load[1].min
6.06 ± 4% -23.5% 4.64 ± 4% sched_debug.cpu.cpu_load[1].stddev
11.61 ± 4% +34.5% 15.61 sched_debug.cpu.cpu_load[2].avg
0.88 ± 20% +476.2% 5.04 ± 18% sched_debug.cpu.cpu_load[2].min
5.21 ± 9% -31.2% 3.59 ± 4% sched_debug.cpu.cpu_load[2].stddev
12.09 ± 5% +33.3% 16.12 sched_debug.cpu.cpu_load[3].avg
2.08 ± 25% +268.0% 7.67 ± 11% sched_debug.cpu.cpu_load[3].min
5.67 ± 29% -45.4% 3.10 ± 5% sched_debug.cpu.cpu_load[3].stddev
12.85 ± 4% +29.7% 16.66 sched_debug.cpu.cpu_load[4].avg
1.29 ± 36% +716.1% 10.54 ± 7% sched_debug.cpu.cpu_load[4].min
8.46 ± 33% -51.6% 4.09 ± 28% sched_debug.cpu.cpu_load[4].stddev
1130 +33.7% 1511 sched_debug.cpu.curr->pid.avg
999.01 -25.8% 741.70 ± 2% sched_debug.cpu.curr->pid.stddev
0.00 ± 6% +45.4% 0.00 ± 2% sched_debug.cpu.next_balance.stddev
0.59 +29.5% 0.77 sched_debug.cpu.nr_running.avg
0.45 -27.5% 0.32 ± 5% sched_debug.cpu.nr_running.stddev
8960269 -59.6% 3623716 sched_debug.cpu.nr_switches.avg
9249479 -60.2% 3678097 sched_debug.cpu.nr_switches.max
8415736 ± 2% -58.1% 3528976 sched_debug.cpu.nr_switches.min
161945 ± 8% -81.2% 30435 ± 5% sched_debug.cpu.nr_switches.stddev
-6.96 +40.1% -9.75 sched_debug.cpu.nr_uninterruptible.min
31.20 ± 2% -19.5 11.68 perf-profile.calltrace.cycles-pp.secondary_startup_64
30.82 ± 2% -19.3 11.52 perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64
30.81 ± 2% -19.3 11.52 perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64
30.74 ± 2% -19.2 11.50 perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64
24.54 -16.8 7.73 perf-profile.calltrace.cycles-pp.__local_bh_enable_ip.ip_finish_output2.ip_output.__ip_queue_xmit.__tcp_transmit_skb
24.47 -16.8 7.71 perf-profile.calltrace.cycles-pp.do_softirq.__local_bh_enable_ip.ip_finish_output2.ip_output.__ip_queue_xmit
24.22 -16.6 7.64 perf-profile.calltrace.cycles-pp.do_softirq_own_stack.do_softirq.__local_bh_enable_ip.ip_finish_output2.ip_output
24.14 -16.5 7.62 perf-profile.calltrace.cycles-pp.__softirqentry_text_start.do_softirq_own_stack.do_softirq.__local_bh_enable_ip.ip_finish_output2
23.62 -16.2 7.45 perf-profile.calltrace.cycles-pp.net_rx_action.__softirqentry_text_start.do_softirq_own_stack.do_softirq.__local_bh_enable_ip
23.19 -15.9 7.30 perf-profile.calltrace.cycles-pp.process_backlog.net_rx_action.__softirqentry_text_start.do_softirq_own_stack.do_softirq
22.64 -15.5 7.12 perf-profile.calltrace.cycles-pp.__netif_receive_skb_one_core.process_backlog.net_rx_action.__softirqentry_text_start.do_softirq_own_stack
25.32 ± 3% -15.5 9.83 perf-profile.calltrace.cycles-pp.cpuidle_enter_state.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64
22.16 -15.2 6.93 perf-profile.calltrace.cycles-pp.ip_rcv.__netif_receive_skb_one_core.process_backlog.net_rx_action.__softirqentry_text_start
24.41 ± 3% -14.9 9.53 perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.do_idle.cpu_startup_entry.start_secondary
21.51 -14.8 6.74 perf-profile.calltrace.cycles-pp.ip_local_deliver.ip_rcv.__netif_receive_skb_one_core.process_backlog.net_rx_action
21.30 -14.6 6.66 perf-profile.calltrace.cycles-pp.ip_local_deliver_finish.ip_local_deliver.ip_rcv.__netif_receive_skb_one_core.process_backlog
21.04 -14.5 6.58 perf-profile.calltrace.cycles-pp.tcp_v4_rcv.ip_local_deliver_finish.ip_local_deliver.ip_rcv.__netif_receive_skb_one_core
17.01 -11.9 5.06 perf-profile.calltrace.cycles-pp.ip_output.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames
16.66 -11.7 4.95 perf-profile.calltrace.cycles-pp.ip_finish_output2.ip_output.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit
15.16 -10.8 4.40 perf-profile.calltrace.cycles-pp.sock_close.__fput.task_work_run.exit_to_usermode_loop.do_syscall_64
15.13 -10.7 4.38 perf-profile.calltrace.cycles-pp.__sock_release.sock_close.__fput.task_work_run.exit_to_usermode_loop
14.97 -10.6 4.33 perf-profile.calltrace.cycles-pp.inet_release.__sock_release.sock_close.__fput.task_work_run
14.59 -10.4 4.21 perf-profile.calltrace.cycles-pp.tcp_close.inet_release.__sock_release.sock_close.__fput
14.86 -9.7 5.17 perf-profile.calltrace.cycles-pp.__x64_sys_connect.do_syscall_64.entry_SYSCALL_64_after_hwframe
14.82 -9.7 5.16 perf-profile.calltrace.cycles-pp.__sys_connect.__x64_sys_connect.do_syscall_64.entry_SYSCALL_64_after_hwframe
13.84 -9.4 4.41 ± 2% perf-profile.calltrace.cycles-pp.__x64_sys_sendto.do_syscall_64.entry_SYSCALL_64_after_hwframe
13.79 -9.4 4.40 ± 2% perf-profile.calltrace.cycles-pp.__sys_sendto.__x64_sys_sendto.do_syscall_64.entry_SYSCALL_64_after_hwframe
14.38 -9.4 5.00 perf-profile.calltrace.cycles-pp.inet_stream_connect.__sys_connect.__x64_sys_connect.do_syscall_64.entry_SYSCALL_64_after_hwframe
14.27 -9.3 4.97 perf-profile.calltrace.cycles-pp.__inet_stream_connect.inet_stream_connect.__sys_connect.__x64_sys_connect.do_syscall_64
13.60 -9.3 4.33 ± 2% perf-profile.calltrace.cycles-pp.sock_sendmsg.__sys_sendto.__x64_sys_sendto.do_syscall_64.entry_SYSCALL_64_after_hwframe
13.40 -9.1 4.27 ± 2% perf-profile.calltrace.cycles-pp.tcp_sendmsg.sock_sendmsg.__sys_sendto.__x64_sys_sendto.do_syscall_64
12.65 -8.8 3.87 perf-profile.calltrace.cycles-pp.tcp_v4_do_rcv.tcp_v4_rcv.ip_local_deliver_finish.ip_local_deliver.ip_rcv
11.85 -8.1 3.72 ± 2% perf-profile.calltrace.cycles-pp.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg.__sys_sendto.__x64_sys_sendto
10.78 -7.5 3.25 perf-profile.calltrace.cycles-pp.__tcp_push_pending_frames.tcp_close.inet_release.__sock_release.sock_close
10.75 -7.5 3.25 perf-profile.calltrace.cycles-pp.tcp_write_xmit.__tcp_push_pending_frames.tcp_close.inet_release.__sock_release
10.54 -7.2 3.29 perf-profile.calltrace.cycles-pp.__tcp_push_pending_frames.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg.__sys_sendto
10.50 -7.2 3.28 perf-profile.calltrace.cycles-pp.tcp_write_xmit.__tcp_push_pending_frames.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg
9.57 -6.7 2.85 perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.tcp_close.inet_release
9.17 -6.5 2.71 perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.tcp_close
8.32 -5.8 2.52 perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.tcp_sendmsg_locked.tcp_sendmsg
8.07 -5.6 2.43 perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.tcp_sendmsg_locked
6.75 -4.8 1.94 ± 2% perf-profile.calltrace.cycles-pp.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv.ip_local_deliver_finish.ip_local_deliver
6.83 -4.7 2.09 perf-profile.calltrace.cycles-pp.__x64_sys_recvfrom.do_syscall_64.entry_SYSCALL_64_after_hwframe
6.76 -4.7 2.07 perf-profile.calltrace.cycles-pp.__sys_recvfrom.__x64_sys_recvfrom.do_syscall_64.entry_SYSCALL_64_after_hwframe
7.02 -4.6 2.40 perf-profile.calltrace.cycles-pp.release_sock.__inet_stream_connect.inet_stream_connect.__sys_connect.__x64_sys_connect
6.98 -4.6 2.38 perf-profile.calltrace.cycles-pp.__release_sock.release_sock.__inet_stream_connect.inet_stream_connect.__sys_connect
6.88 -4.5 2.34 perf-profile.calltrace.cycles-pp.tcp_v4_do_rcv.__release_sock.release_sock.__inet_stream_connect.inet_stream_connect
6.98 -4.5 2.49 perf-profile.calltrace.cycles-pp.tcp_v4_connect.__inet_stream_connect.inet_stream_connect.__sys_connect.__x64_sys_connect
6.44 -4.5 1.95 perf-profile.calltrace.cycles-pp.inet_recvmsg.__sys_recvfrom.__x64_sys_recvfrom.do_syscall_64.entry_SYSCALL_64_after_hwframe
6.35 -4.4 1.91 perf-profile.calltrace.cycles-pp.tcp_recvmsg.inet_recvmsg.__sys_recvfrom.__x64_sys_recvfrom.do_syscall_64
6.22 -4.1 2.12 perf-profile.calltrace.cycles-pp.tcp_rcv_state_process.tcp_v4_do_rcv.__release_sock.release_sock.__inet_stream_connect
5.82 -3.9 1.88 perf-profile.calltrace.cycles-pp.tcp_rcv_state_process.tcp_v4_do_rcv.tcp_v4_rcv.ip_local_deliver_finish.ip_local_deliver
5.87 -3.8 2.06 perf-profile.calltrace.cycles-pp.tcp_connect.tcp_v4_connect.__inet_stream_connect.inet_stream_connect.__sys_connect
5.34 -3.5 1.81 perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_rcv_state_process.tcp_v4_do_rcv.__release_sock.release_sock
5.19 -3.4 1.75 perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_rcv_state_process.tcp_v4_do_rcv.__release_sock
5.08 -3.4 1.71 perf-profile.calltrace.cycles-pp.ip_output.__ip_queue_xmit.__tcp_transmit_skb.tcp_rcv_state_process.tcp_v4_do_rcv
4.91 -3.3 1.65 perf-profile.calltrace.cycles-pp.ip_finish_output2.ip_output.__ip_queue_xmit.__tcp_transmit_skb.tcp_rcv_state_process
4.38 ± 2% -3.2 1.21 perf-profile.calltrace.cycles-pp.__x64_sys_accept.do_syscall_64.entry_SYSCALL_64_after_hwframe
4.93 -3.2 1.76 perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_connect.tcp_v4_connect.__inet_stream_connect.inet_stream_connect
4.36 ± 2% -3.2 1.21 perf-profile.calltrace.cycles-pp.__sys_accept4.__x64_sys_accept.do_syscall_64.entry_SYSCALL_64_after_hwframe
4.65 -3.0 1.66 perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_connect.tcp_v4_connect.__inet_stream_connect
4.08 -2.8 1.33 perf-profile.calltrace.cycles-pp.sk_wait_data.tcp_recvmsg.inet_recvmsg.__sys_recvfrom.__x64_sys_recvfrom
4.11 -2.6 1.48 perf-profile.calltrace.cycles-pp.ip_output.__ip_queue_xmit.__tcp_transmit_skb.tcp_connect.tcp_v4_connect
4.04 -2.6 1.45 perf-profile.calltrace.cycles-pp.ip_finish_output2.ip_output.__ip_queue_xmit.__tcp_transmit_skb.tcp_connect
2.94 -2.1 0.84 perf-profile.calltrace.cycles-pp.schedule_idle.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64
2.85 -2.0 0.82 perf-profile.calltrace.cycles-pp.__sched_text_start.schedule_idle.do_idle.cpu_startup_entry.start_secondary
3.06 -2.0 1.06 perf-profile.calltrace.cycles-pp.wait_woken.sk_wait_data.tcp_recvmsg.inet_recvmsg.__sys_recvfrom
2.81 -1.8 0.99 perf-profile.calltrace.cycles-pp.schedule_timeout.wait_woken.sk_wait_data.tcp_recvmsg.inet_recvmsg
2.79 -1.8 0.98 perf-profile.calltrace.cycles-pp.schedule.schedule_timeout.wait_woken.sk_wait_data.tcp_recvmsg
2.74 -1.8 0.96 perf-profile.calltrace.cycles-pp.__sched_text_start.schedule.schedule_timeout.wait_woken.sk_wait_data
2.45 ± 2% -1.7 0.73 perf-profile.calltrace.cycles-pp.tcp_data_queue.tcp_rcv_state_process.tcp_v4_do_rcv.tcp_v4_rcv.ip_local_deliver_finish
2.38 ± 2% -1.7 0.70 perf-profile.calltrace.cycles-pp.tcp_fin.tcp_data_queue.tcp_rcv_state_process.tcp_v4_do_rcv.tcp_v4_rcv
2.14 ± 6% -1.6 0.52 perf-profile.calltrace.cycles-pp.dput.__fput.task_work_run.exit_to_usermode_loop.do_syscall_64
2.35 -1.6 0.75 ± 2% perf-profile.calltrace.cycles-pp.__x64_sys_socket.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.32 -1.6 0.74 perf-profile.calltrace.cycles-pp.__sys_socket.__x64_sys_socket.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.19 -1.5 0.65 perf-profile.calltrace.cycles-pp.inet_accept.__sys_accept4.__x64_sys_accept.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.11 -1.4 0.67 perf-profile.calltrace.cycles-pp.tcp_child_process.tcp_v4_rcv.ip_local_deliver_finish.ip_local_deliver.ip_rcv
2.13 -1.3 0.78 perf-profile.calltrace.cycles-pp.tcp_conn_request.tcp_rcv_state_process.tcp_v4_do_rcv.tcp_v4_rcv.ip_local_deliver_finish
1.67 -1.3 0.39 ± 57% perf-profile.calltrace.cycles-pp.__sock_create.__sys_socket.__x64_sys_socket.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.83 -1.3 0.56 ± 2% perf-profile.calltrace.cycles-pp.inet_csk_accept.inet_accept.__sys_accept4.__x64_sys_accept.do_syscall_64
1.62 ± 2% -1.2 0.38 ± 57% perf-profile.calltrace.cycles-pp.release_sock.tcp_close.inet_release.__sock_release.sock_close
1.84 -1.2 0.67 perf-profile.calltrace.cycles-pp.tcp_check_req.tcp_v4_rcv.ip_local_deliver_finish.ip_local_deliver.ip_rcv
1.42 ± 2% -1.2 0.26 ±100% perf-profile.calltrace.cycles-pp.release_sock.tcp_sendmsg.sock_sendmsg.__sys_sendto.__x64_sys_sendto
1.68 -1.1 0.59 ± 2% perf-profile.calltrace.cycles-pp.__entry_SYSCALL_64_trampoline
1.55 -1.0 0.51 perf-profile.calltrace.cycles-pp.tcp_v4_syn_recv_sock.tcp_check_req.tcp_v4_rcv.ip_local_deliver_finish.ip_local_deliver
0.00 +0.6 0.60 ± 8% perf-profile.calltrace.cycles-pp.smp_apic_timer_interrupt.apic_timer_interrupt.native_queued_spin_lock_slowpath._raw_spin_lock.mntput_no_expire
0.00 +0.6 0.65 ± 7% perf-profile.calltrace.cycles-pp.apic_timer_interrupt.native_queued_spin_lock_slowpath._raw_spin_lock.mntput_no_expire.__fput
0.00 +0.9 0.87 perf-profile.calltrace.cycles-pp.mnt_get_count.mntput_no_expire.__fput.task_work_run.exit_to_usermode_loop
63.93 +22.7 86.64 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe
63.62 +22.9 86.53 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe
18.21 ± 2% +53.6 71.84 perf-profile.calltrace.cycles-pp.exit_to_usermode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe
18.05 ± 2% +53.7 71.80 perf-profile.calltrace.cycles-pp.task_work_run.exit_to_usermode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe
17.79 ± 2% +53.9 71.65 perf-profile.calltrace.cycles-pp.__fput.task_work_run.exit_to_usermode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +65.4 65.45 perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.mntput_no_expire.__fput.task_work_run
0.00 +65.6 65.56 perf-profile.calltrace.cycles-pp._raw_spin_lock.mntput_no_expire.__fput.task_work_run.exit_to_usermode_loop
0.00 +66.6 66.59 perf-profile.calltrace.cycles-pp.mntput_no_expire.__fput.task_work_run.exit_to_usermode_loop.do_syscall_64
30.38 -20.7 9.64 perf-profile.children.cycles-pp.__tcp_transmit_skb
28.87 -19.8 9.08 perf-profile.children.cycles-pp.__ip_queue_xmit
31.20 ± 2% -19.5 11.68 perf-profile.children.cycles-pp.secondary_startup_64
31.20 ± 2% -19.5 11.68 perf-profile.children.cycles-pp.cpu_startup_entry
31.17 ± 2% -19.5 11.67 perf-profile.children.cycles-pp.do_idle
30.82 ± 2% -19.3 11.52 perf-profile.children.cycles-pp.start_secondary
28.01 -19.2 8.79 perf-profile.children.cycles-pp.ip_output
26.80 -18.4 8.39 perf-profile.children.cycles-pp.ip_finish_output2
24.94 -17.1 7.85 perf-profile.children.cycles-pp.__local_bh_enable_ip
24.65 -16.9 7.75 perf-profile.children.cycles-pp.do_softirq
24.98 -16.9 8.08 perf-profile.children.cycles-pp.__softirqentry_text_start
24.38 -16.7 7.67 perf-profile.children.cycles-pp.do_softirq_own_stack
23.80 -16.3 7.47 perf-profile.children.cycles-pp.net_rx_action
23.35 -16.0 7.33 perf-profile.children.cycles-pp.process_backlog
25.66 ± 3% -15.7 9.97 perf-profile.children.cycles-pp.cpuidle_enter_state
22.81 -15.7 7.15 perf-profile.children.cycles-pp.__netif_receive_skb_one_core
22.56 -15.4 7.15 perf-profile.children.cycles-pp.tcp_v4_do_rcv
22.31 -15.4 6.96 perf-profile.children.cycles-pp.ip_rcv
24.72 ± 3% -15.1 9.67 perf-profile.children.cycles-pp.intel_idle
21.66 -14.9 6.76 perf-profile.children.cycles-pp.ip_local_deliver
21.33 -14.8 6.55 perf-profile.children.cycles-pp.__tcp_push_pending_frames
21.45 -14.8 6.69 perf-profile.children.cycles-pp.ip_local_deliver_finish
21.28 -14.7 6.53 perf-profile.children.cycles-pp.tcp_write_xmit
21.21 -14.6 6.62 perf-profile.children.cycles-pp.tcp_v4_rcv
15.17 -10.8 4.40 perf-profile.children.cycles-pp.sock_close
15.13 -10.7 4.39 perf-profile.children.cycles-pp.__sock_release
14.97 -10.6 4.33 perf-profile.children.cycles-pp.inet_release
14.60 -10.4 4.22 perf-profile.children.cycles-pp.tcp_close
14.87 -9.7 5.17 perf-profile.children.cycles-pp.__x64_sys_connect
14.82 -9.7 5.16 perf-profile.children.cycles-pp.__sys_connect
14.17 -9.5 4.67 perf-profile.children.cycles-pp.tcp_rcv_state_process
13.85 -9.4 4.42 ± 2% perf-profile.children.cycles-pp.__x64_sys_sendto
13.79 -9.4 4.40 ± 2% perf-profile.children.cycles-pp.__sys_sendto
14.39 -9.4 5.00 perf-profile.children.cycles-pp.inet_stream_connect
14.27 -9.3 4.97 perf-profile.children.cycles-pp.__inet_stream_connect
13.60 -9.3 4.33 ± 2% perf-profile.children.cycles-pp.sock_sendmsg
13.41 -9.1 4.28 ± 2% perf-profile.children.cycles-pp.tcp_sendmsg
11.85 -8.1 3.73 ± 2% perf-profile.children.cycles-pp.tcp_sendmsg_locked
10.84 -7.3 3.58 perf-profile.children.cycles-pp.release_sock
10.19 -6.8 3.39 perf-profile.children.cycles-pp.__release_sock
8.21 -5.8 2.42 ± 2% perf-profile.children.cycles-pp.tcp_rcv_established
6.84 -4.7 2.09 perf-profile.children.cycles-pp.__x64_sys_recvfrom
6.76 -4.7 2.07 perf-profile.children.cycles-pp.__sys_recvfrom
6.87 -4.7 2.21 perf-profile.children.cycles-pp.__sched_text_start
6.44 -4.5 1.95 perf-profile.children.cycles-pp.inet_recvmsg
6.98 -4.5 2.49 perf-profile.children.cycles-pp.tcp_v4_connect
6.36 -4.4 1.92 perf-profile.children.cycles-pp.tcp_recvmsg
5.62 -4.0 1.65 perf-profile.children.cycles-pp.tcp_data_queue
5.87 -3.8 2.06 perf-profile.children.cycles-pp.tcp_connect
5.00 -3.6 1.44 perf-profile.children.cycles-pp.__wake_up_common_lock
4.70 -3.4 1.35 ± 2% perf-profile.children.cycles-pp.__wake_up_common
4.46 -3.2 1.27 perf-profile.children.cycles-pp.try_to_wake_up
4.38 ± 2% -3.2 1.21 perf-profile.children.cycles-pp.__x64_sys_accept
4.36 ± 2% -3.2 1.21 perf-profile.children.cycles-pp.__sys_accept4
4.08 -2.8 1.33 perf-profile.children.cycles-pp.sk_wait_data
3.79 -2.7 1.09 perf-profile.children.cycles-pp.tcp_fin
3.83 -2.7 1.14 perf-profile.children.cycles-pp.sock_def_readable
3.97 -2.6 1.38 perf-profile.children.cycles-pp.schedule
2.97 -2.1 0.85 perf-profile.children.cycles-pp.schedule_idle
3.12 -2.0 1.08 perf-profile.children.cycles-pp.wait_woken
2.68 -1.8 0.89 perf-profile.children.cycles-pp.tcp_ack
2.52 ± 3% -1.8 0.77 ± 5% perf-profile.children.cycles-pp.__dev_queue_xmit
2.38 -1.7 0.68 perf-profile.children.cycles-pp.ttwu_do_activate
2.14 ± 6% -1.6 0.52 perf-profile.children.cycles-pp.dput
2.35 -1.6 0.75 ± 2% perf-profile.children.cycles-pp.__x64_sys_socket
2.22 -1.6 0.62 ± 2% perf-profile.children.cycles-pp.enqueue_task_fair
2.32 -1.6 0.74 perf-profile.children.cycles-pp.__sys_socket
2.19 -1.5 0.65 ± 2% perf-profile.children.cycles-pp.inet_accept
2.00 ± 7% -1.5 0.47 ± 2% perf-profile.children.cycles-pp.dentry_kill
1.94 ± 7% -1.5 0.45 ± 2% perf-profile.children.cycles-pp.__dentry_kill
2.25 -1.5 0.78 ± 2% perf-profile.children.cycles-pp.__entry_SYSCALL_64_trampoline
2.12 -1.4 0.67 perf-profile.children.cycles-pp.tcp_child_process
1.95 -1.4 0.55 ± 2% perf-profile.children.cycles-pp.enqueue_entity
1.81 ± 7% -1.4 0.43 perf-profile.children.cycles-pp.sock_alloc_file
1.79 ± 7% -1.4 0.43 perf-profile.children.cycles-pp.alloc_file_pseudo
2.14 -1.4 0.78 perf-profile.children.cycles-pp.tcp_conn_request
1.83 -1.3 0.56 ± 3% perf-profile.children.cycles-pp.inet_csk_accept
1.73 ± 4% -1.2 0.51 ± 9% perf-profile.children.cycles-pp.dev_hard_start_xmit
1.85 -1.2 0.67 perf-profile.children.cycles-pp.tcp_check_req
1.68 -1.2 0.51 perf-profile.children.cycles-pp.__sock_create
1.46 -1.2 0.30 ± 2% perf-profile.children.cycles-pp._raw_spin_lock_bh
1.60 ± 4% -1.1 0.47 ± 10% perf-profile.children.cycles-pp.loopback_xmit
1.62 -1.1 0.51 ± 2% perf-profile.children.cycles-pp.tcp_clean_rtx_queue
1.51 -1.1 0.40 ± 3% perf-profile.children.cycles-pp.sock_def_wakeup
1.29 ± 10% -1.1 0.23 ± 3% perf-profile.children.cycles-pp.destroy_inode
1.62 -1.1 0.56 perf-profile.children.cycles-pp.dequeue_task_fair
1.27 ± 10% -1.1 0.22 perf-profile.children.cycles-pp.__destroy_inode
1.51 -1.0 0.47 ± 2% perf-profile.children.cycles-pp.__x64_sys_bind
1.56 -1.0 0.52 perf-profile.children.cycles-pp.tcp_v4_syn_recv_sock
1.32 ± 5% -1.0 0.28 ± 2% perf-profile.children.cycles-pp.inet_csk_destroy_sock
1.48 -1.0 0.46 perf-profile.children.cycles-pp.__sys_bind
1.45 -1.0 0.45 ± 2% perf-profile.children.cycles-pp.tcp_filter
1.40 -1.0 0.42 ± 2% perf-profile.children.cycles-pp.update_load_avg
1.40 -1.0 0.43 ± 2% perf-profile.children.cycles-pp.sk_filter_trim_cap
1.11 ± 12% -1.0 0.16 ± 2% perf-profile.children.cycles-pp.security_inode_free
1.42 ± 3% -0.9 0.48 ± 2% perf-profile.children.cycles-pp.__alloc_skb
1.34 -0.9 0.41 ± 2% perf-profile.children.cycles-pp.pick_next_task_fair
1.39 -0.9 0.47 perf-profile.children.cycles-pp.syscall_return_via_sysret
1.09 ± 11% -0.9 0.17 ± 2% perf-profile.children.cycles-pp.d_instantiate
1.05 ± 6% -0.9 0.13 ± 3% perf-profile.children.cycles-pp.sk_forced_mem_schedule
1.31 -0.9 0.41 ± 2% perf-profile.children.cycles-pp.security_sock_rcv_skb
1.30 -0.9 0.40 perf-profile.children.cycles-pp.switch_mm_irqs_off
1.39 -0.9 0.49 perf-profile.children.cycles-pp.dequeue_entity
1.35 -0.9 0.45 perf-profile.children.cycles-pp.nf_hook_slow
1.24 -0.9 0.38 perf-profile.children.cycles-pp.autoremove_wake_function
1.17 -0.8 0.32 ± 2% perf-profile.children.cycles-pp.__kfree_skb
1.07 ± 4% -0.8 0.23 perf-profile.children.cycles-pp.tcp_send_fin
1.21 -0.8 0.38 ± 2% perf-profile.children.cycles-pp.selinux_socket_sock_rcv_skb
0.96 ± 8% -0.8 0.12 ± 4% perf-profile.children.cycles-pp.__sk_mem_reduce_allocated
1.06 -0.8 0.24 ± 3% perf-profile.children.cycles-pp.lock_sock_nested
0.92 ± 13% -0.8 0.11 ± 4% perf-profile.children.cycles-pp.security_d_instantiate
1.09 ± 2% -0.8 0.30 ± 2% perf-profile.children.cycles-pp._raw_spin_lock_irqsave
0.88 ± 6% -0.8 0.12 ± 5% perf-profile.children.cycles-pp.percpu_counter_add_batch
0.82 ± 15% -0.7 0.10 ± 5% perf-profile.children.cycles-pp.selinux_inode_free_security
0.81 ± 14% -0.7 0.10 ± 5% perf-profile.children.cycles-pp.inode_doinit_with_dentry
0.96 -0.7 0.28 ± 2% perf-profile.children.cycles-pp.__inet_lookup_established
0.96 -0.6 0.32 ± 2% perf-profile.children.cycles-pp.selinux_ip_postroute
0.90 -0.6 0.26 ± 2% perf-profile.children.cycles-pp.tcp_create_openreq_child
0.87 -0.6 0.24 ± 2% perf-profile.children.cycles-pp.inet_create
0.84 ± 5% -0.6 0.25 ± 3% perf-profile.children.cycles-pp.sk_stream_alloc_skb
0.78 ± 7% -0.6 0.21 ± 22% perf-profile.children.cycles-pp.netif_rx_internal
0.82 -0.6 0.25 perf-profile.children.cycles-pp.security_socket_bind
0.90 -0.6 0.34 perf-profile.children.cycles-pp.sk_reset_timer
0.78 -0.5 0.25 perf-profile.children.cycles-pp.sel_netport_sid
0.77 -0.5 0.24 perf-profile.children.cycles-pp.selinux_socket_bind
0.72 -0.5 0.20 ± 2% perf-profile.children.cycles-pp.inet_csk_clone_lock
0.83 ± 2% -0.5 0.30 ± 3% perf-profile.children.cycles-pp.menu_select
0.72 ± 2% -0.5 0.21 ± 4% perf-profile.children.cycles-pp.set_next_entity
0.77 -0.5 0.26 perf-profile.children.cycles-pp.selinux_ip_postroute_compat
0.78 ± 3% -0.5 0.27 perf-profile.children.cycles-pp.tcp_v4_send_synack
0.76 -0.5 0.24 ± 2% perf-profile.children.cycles-pp.sched_clock_cpu
0.82 -0.5 0.31 perf-profile.children.cycles-pp.tcp_done
0.67 -0.5 0.17 ± 2% perf-profile.children.cycles-pp.sk_clone_lock
0.70 -0.5 0.22 perf-profile.children.cycles-pp.select_task_rq_fair
0.86 -0.5 0.38 perf-profile.children.cycles-pp.mod_timer
0.70 -0.5 0.22 ± 3% perf-profile.children.cycles-pp.kmem_cache_free
0.70 -0.5 0.23 ± 3% perf-profile.children.cycles-pp.selinux_sock_rcv_skb_compat
0.69 ± 3% -0.5 0.23 perf-profile.children.cycles-pp.ip_route_output_key_hash
0.67 -0.5 0.21 ± 2% perf-profile.children.cycles-pp.sched_clock
0.66 ± 3% -0.4 0.21 ± 2% perf-profile.children.cycles-pp.ip_route_output_key_hash_rcu
0.66 -0.4 0.21 ± 2% perf-profile.children.cycles-pp.update_curr
0.64 -0.4 0.21 ± 2% perf-profile.children.cycles-pp.native_sched_clock
0.69 -0.4 0.26 ± 2% perf-profile.children.cycles-pp.sock_alloc
0.58 ± 3% -0.4 0.15 ± 3% perf-profile.children.cycles-pp.skb_release_all
0.64 -0.4 0.21 ± 2% perf-profile.children.cycles-pp.switch_mm
0.64 -0.4 0.22 perf-profile.children.cycles-pp.tcp_init_transfer
0.60 ± 4% -0.4 0.17 ± 2% perf-profile.children.cycles-pp.tcp_v4_destroy_sock
0.65 -0.4 0.23 ± 2% perf-profile.children.cycles-pp.new_inode_pseudo
0.67 -0.4 0.26 ± 3% perf-profile.children.cycles-pp.tcp_event_new_data_sent
0.54 ± 3% -0.4 0.14 ± 3% perf-profile.children.cycles-pp.skb_release_head_state
0.54 ± 3% -0.4 0.14 ± 6% perf-profile.children.cycles-pp.__slab_free
0.57 ± 2% -0.4 0.16 ± 9% perf-profile.children.cycles-pp.__inet_bind
0.62 -0.4 0.22 ± 4% perf-profile.children.cycles-pp.ip_local_out
0.58 -0.4 0.19 ± 4% perf-profile.children.cycles-pp.__ip_local_out
0.61 ± 2% -0.4 0.22 perf-profile.children.cycles-pp.alloc_inode
0.59 ± 3% -0.4 0.21 perf-profile.children.cycles-pp.load_new_mm_cr3
0.57 ± 3% -0.4 0.19 ± 2% perf-profile.children.cycles-pp.avc_has_perm
0.60 ± 2% -0.4 0.22 perf-profile.children.cycles-pp.kmem_cache_alloc
0.50 ± 2% -0.4 0.14 ± 3% perf-profile.children.cycles-pp.ttwu_do_wakeup
0.58 ± 4% -0.4 0.23 ± 14% perf-profile.children.cycles-pp.rcu_process_callbacks
0.53 ± 2% -0.4 0.18 ± 7% perf-profile.children.cycles-pp.poll_idle
0.48 ± 3% -0.3 0.13 ± 3% perf-profile.children.cycles-pp.check_preempt_curr
0.38 ± 5% -0.3 0.04 ± 58% perf-profile.children.cycles-pp.smpboot_thread_fn
0.48 ± 3% -0.3 0.15 ± 4% perf-profile.children.cycles-pp.__update_load_avg_cfs_rq
0.40 ± 5% -0.3 0.07 ± 20% perf-profile.children.cycles-pp.ret_from_fork
0.40 ± 5% -0.3 0.07 ± 20% perf-profile.children.cycles-pp.kthread
0.48 -0.3 0.15 ± 2% perf-profile.children.cycles-pp.tcp_get_metrics
0.50 -0.3 0.18 ± 4% perf-profile.children.cycles-pp.tcp_finish_connect
0.49 -0.3 0.16 ± 2% perf-profile.children.cycles-pp.__x64_sys_getsockopt
0.47 -0.3 0.15 ± 4% perf-profile.children.cycles-pp.__sk_destruct
0.42 ± 2% -0.3 0.10 ± 4% perf-profile.children.cycles-pp.tcp_v4_init_sock
0.48 ± 2% -0.3 0.17 ± 2% perf-profile.children.cycles-pp.lock_timer_base
0.40 ± 3% -0.3 0.09 perf-profile.children.cycles-pp.dst_release
0.45 ± 4% -0.3 0.14 ± 5% perf-profile.children.cycles-pp.ip_route_output_flow
0.46 ± 3% -0.3 0.15 ± 4% perf-profile.children.cycles-pp.__tcp_send_ack
0.40 ± 2% -0.3 0.09 perf-profile.children.cycles-pp.tcp_init_sock
0.49 -0.3 0.19 ± 2% perf-profile.children.cycles-pp.tcp_set_state
0.46 -0.3 0.15 ± 4% perf-profile.children.cycles-pp.__sys_getsockopt
0.45 -0.3 0.14 ± 3% perf-profile.children.cycles-pp.alloc_file
0.45 -0.3 0.15 ± 3% perf-profile.children.cycles-pp.___perf_sw_event
0.37 ± 14% -0.3 0.08 ± 67% perf-profile.children.cycles-pp.ktime_get_with_offset
0.40 ± 2% -0.3 0.11 ± 7% perf-profile.children.cycles-pp.inet_csk_get_port
0.41 ± 2% -0.3 0.12 perf-profile.children.cycles-pp.__x64_sys_close
0.42 ± 2% -0.3 0.13 ± 5% perf-profile.children.cycles-pp.enqueue_to_backlog
0.40 ± 2% -0.3 0.11 ± 4% perf-profile.children.cycles-pp.__tcp_get_metrics
0.45 ± 3% -0.3 0.17 ± 2% perf-profile.children.cycles-pp.___might_sleep
0.45 ± 2% -0.3 0.17 ± 3% perf-profile.children.cycles-pp.__call_rcu
0.36 ± 3% -0.3 0.09 ± 5% perf-profile.children.cycles-pp.resched_curr
0.43 ± 5% -0.3 0.16 ± 2% perf-profile.children.cycles-pp.__kmalloc_reserve
0.40 ± 2% -0.3 0.13 ± 6% perf-profile.children.cycles-pp.__switch_to
0.40 ± 2% -0.3 0.13 ± 3% perf-profile.children.cycles-pp.ipv4_mtu
0.39 ± 8% -0.3 0.12 ± 24% perf-profile.children.cycles-pp.read_tsc
0.30 ± 4% -0.3 0.04 ± 57% perf-profile.children.cycles-pp.sk_stream_kill_queues
0.40 -0.3 0.13 ± 3% perf-profile.children.cycles-pp.alloc_empty_file
0.38 -0.3 0.12 ± 3% perf-profile.children.cycles-pp.finish_task_switch
0.40 -0.3 0.14 ± 3% perf-profile.children.cycles-pp.__skb_clone
0.39 ± 4% -0.3 0.13 perf-profile.children.cycles-pp.kmem_cache_alloc_node
0.39 ± 2% -0.3 0.14 ± 3% perf-profile.children.cycles-pp.selinux_parse_skb
0.40 -0.2 0.15 ± 2% perf-profile.children.cycles-pp.__switch_to_asm
0.33 ± 2% -0.2 0.09 perf-profile.children.cycles-pp.tick_nohz_idle_exit
0.36 -0.2 0.12 ± 3% perf-profile.children.cycles-pp.sockfd_lookup_light
0.31 ± 8% -0.2 0.07 perf-profile.children.cycles-pp.tcp_write_queue_purge
0.38 ± 5% -0.2 0.14 ± 3% perf-profile.children.cycles-pp.__kmalloc_node_track_caller
0.36 -0.2 0.12 ± 3% perf-profile.children.cycles-pp.__alloc_file
0.35 ± 2% -0.2 0.11 ± 4% perf-profile.children.cycles-pp.sk_alloc
0.32 ± 2% -0.2 0.08 ± 8% perf-profile.children.cycles-pp.skb_release_data
0.38 -0.2 0.15 ± 3% perf-profile.children.cycles-pp._raw_spin_unlock_irqrestore
0.36 -0.2 0.12 perf-profile.children.cycles-pp.sk_stop_timer
0.36 ± 2% -0.2 0.13 ± 6% perf-profile.children.cycles-pp.inode_init_always
0.30 ± 4% -0.2 0.06 ± 6% perf-profile.children.cycles-pp.sock_rfree
0.33 -0.2 0.10 ± 4% perf-profile.children.cycles-pp.tcp_update_metrics
0.39 ± 4% -0.2 0.16 ± 4% perf-profile.children.cycles-pp.__netif_receive_skb_core
0.32 -0.2 0.09 perf-profile.children.cycles-pp.tcp_time_wait
0.33 ± 2% -0.2 0.10 perf-profile.children.cycles-pp.tcp_init_metrics
0.35 ± 3% -0.2 0.12 ± 5% perf-profile.children.cycles-pp.security_socket_connect
0.35 ± 2% -0.2 0.12 ± 3% perf-profile.children.cycles-pp.kfree
0.34 ± 4% -0.2 0.11 ± 3% perf-profile.children.cycles-pp.__might_sleep
0.33 ± 4% -0.2 0.10 perf-profile.children.cycles-pp.ip_finish_output
0.31 ± 2% -0.2 0.09 ± 5% perf-profile.children.cycles-pp.__sk_dst_check
0.30 ± 3% -0.2 0.08 ± 8% perf-profile.children.cycles-pp.account_entity_enqueue
0.36 ± 3% -0.2 0.14 ± 8% perf-profile.children.cycles-pp.update_cfs_group
0.38 ± 6% -0.2 0.16 ± 14% perf-profile.children.cycles-pp.start_kernel
0.32 ± 8% -0.2 0.11 ± 4% perf-profile.children.cycles-pp.fib_table_lookup
0.30 -0.2 0.09 ± 4% perf-profile.children.cycles-pp.__list_del_entry_valid
0.30 ± 3% -0.2 0.08 ± 5% perf-profile.children.cycles-pp.ipv4_dst_check
0.32 -0.2 0.11 ± 7% perf-profile.children.cycles-pp.sk_prot_alloc
0.29 ± 3% -0.2 0.08 ± 5% perf-profile.children.cycles-pp.rcu_segcblist_enqueue
0.30 ± 7% -0.2 0.10 ± 5% perf-profile.children.cycles-pp.validate_xmit_skb
0.33 -0.2 0.13 ± 9% perf-profile.children.cycles-pp.ktime_get
0.28 -0.2 0.09 ± 9% perf-profile.children.cycles-pp.select_idle_sibling
0.33 ± 3% -0.2 0.13 ± 3% perf-profile.children.cycles-pp.inet_csk_clear_xmit_timers
0.29 ± 2% -0.2 0.10 ± 5% perf-profile.children.cycles-pp.sock_getsockopt
0.29 ± 2% -0.2 0.10 ± 7% perf-profile.children.cycles-pp.selinux_socket_connect
0.28 ± 2% -0.2 0.10 ± 5% perf-profile.children.cycles-pp.__inet_hash_connect
0.27 ± 4% -0.2 0.08 ± 5% perf-profile.children.cycles-pp.reweight_entity
0.24 ± 2% -0.2 0.06 perf-profile.children.cycles-pp.__list_add_valid
0.26 ± 3% -0.2 0.08 ± 6% perf-profile.children.cycles-pp.filp_close
0.25 ± 4% -0.2 0.07 ± 6% perf-profile.children.cycles-pp.inet_csk_bind_conflict
0.29 ± 2% -0.2 0.11 perf-profile.children.cycles-pp.__update_load_avg_se
0.26 -0.2 0.08 ± 6% perf-profile.children.cycles-pp.tcp_current_mss
0.27 -0.2 0.09 ± 7% perf-profile.children.cycles-pp.__fget_light
0.27 -0.2 0.09 perf-profile.children.cycles-pp.selinux_socket_connect_helper
0.25 -0.2 0.08 ± 10% perf-profile.children.cycles-pp.update_rq_clock
0.25 ± 4% -0.2 0.08 ± 5% perf-profile.children.cycles-pp.ip_rcv_core
0.24 ± 3% -0.2 0.07 ± 5% perf-profile.children.cycles-pp.security_socket_post_create
0.24 ± 4% -0.2 0.07 perf-profile.children.cycles-pp.cpuidle_governor_latency_req
0.25 -0.2 0.08 ± 5% perf-profile.children.cycles-pp.kmem_cache_alloc_trace
0.23 -0.2 0.06 perf-profile.children.cycles-pp.ip_send_check
0.26 ± 4% -0.2 0.10 perf-profile.children.cycles-pp.__x64_sys_setsockopt
0.23 ± 4% -0.2 0.07 perf-profile.children.cycles-pp.selinux_socket_post_create
0.24 ± 2% -0.2 0.08 ± 5% perf-profile.children.cycles-pp.__might_fault
0.22 -0.2 0.07 ± 7% perf-profile.children.cycles-pp.copy_user_generic_unrolled
0.24 ± 2% -0.2 0.08 ± 5% perf-profile.children.cycles-pp.__inet_check_established
0.24 -0.2 0.08 perf-profile.children.cycles-pp.skb_copy_datagram_iter
0.25 -0.2 0.10 ± 4% perf-profile.children.cycles-pp.tcp_make_synack
0.24 ± 3% -0.2 0.09 perf-profile.children.cycles-pp.__sys_setsockopt
0.22 -0.2 0.07 ± 7% perf-profile.children.cycles-pp.sock_has_perm
0.24 ± 2% -0.2 0.09 ± 4% perf-profile.children.cycles-pp.sock_alloc_inode
0.23 ± 3% -0.2 0.08 ± 5% perf-profile.children.cycles-pp.tick_nohz_idle_enter
0.24 ± 2% -0.1 0.09 perf-profile.children.cycles-pp.del_timer
0.24 -0.1 0.09 ± 4% perf-profile.children.cycles-pp._cond_resched
0.23 ± 3% -0.1 0.08 perf-profile.children.cycles-pp.inet_put_port
0.23 ± 2% -0.1 0.08 ± 5% perf-profile.children.cycles-pp.tcp_schedule_loss_probe
0.19 ± 9% -0.1 0.04 ± 58% perf-profile.children.cycles-pp.netif_skb_features
0.23 ± 2% -0.1 0.08 ± 5% perf-profile.children.cycles-pp.inet_csk_route_req
0.22 ± 3% -0.1 0.07 perf-profile.children.cycles-pp.inet_csk_route_child_sock
0.23 -0.1 0.09 perf-profile.children.cycles-pp.security_inet_conn_request
0.25 ± 6% -0.1 0.11 ± 4% perf-profile.children.cycles-pp.pick_next_task_idle
0.17 ± 3% -0.1 0.03 ±100% perf-profile.children.cycles-pp.pick_next_entity
0.21 ± 5% -0.1 0.07 ± 6% perf-profile.children.cycles-pp.security_socket_create
0.19 ± 2% -0.1 0.05 ± 9% perf-profile.children.cycles-pp.fput
0.21 ± 2% -0.1 0.07 perf-profile.children.cycles-pp._copy_to_iter
0.21 ± 3% -0.1 0.08 ± 6% perf-profile.children.cycles-pp.security_inode_alloc
0.21 ± 2% -0.1 0.07 ± 5% perf-profile.children.cycles-pp.inet_unhash
0.18 ± 2% -0.1 0.05 perf-profile.children.cycles-pp.remove_wait_queue
0.16 ± 4% -0.1 0.03 ±100% perf-profile.children.cycles-pp.tcp_send_mss
0.16 -0.1 0.03 ±100% perf-profile.children.cycles-pp.move_addr_to_user
0.18 ± 2% -0.1 0.05 ± 8% perf-profile.children.cycles-pp.ksize
0.24 ± 3% -0.1 0.11 ± 7% perf-profile.children.cycles-pp.inet_csk_reqsk_queue_hash_add
0.22 -0.1 0.09 perf-profile.children.cycles-pp.evict
0.20 ± 2% -0.1 0.07 ± 6% perf-profile.children.cycles-pp.selinux_inode_alloc_security
0.20 ± 2% -0.1 0.07 ± 5% perf-profile.children.cycles-pp.entry_SYSCALL_64_stage2
0.18 ± 2% -0.1 0.05 ± 8% perf-profile.children.cycles-pp.tcp_wfree
0.20 ± 2% -0.1 0.07 ± 5% perf-profile.children.cycles-pp.tcp_init_xmit_timers
0.21 -0.1 0.09 ± 4% perf-profile.children.cycles-pp._copy_from_iter_full
0.17 ± 2% -0.1 0.05 ± 8% perf-profile.children.cycles-pp.available_idle_cpu
0.18 ± 4% -0.1 0.06 ± 7% perf-profile.children.cycles-pp.selinux_socket_create
0.20 ± 4% -0.1 0.08 ± 5% perf-profile.children.cycles-pp.selinux_inet_conn_request
0.17 -0.1 0.05 perf-profile.children.cycles-pp.inet_ehash_insert
0.19 ± 2% -0.1 0.07 ± 6% perf-profile.children.cycles-pp.tcp_release_cb
0.21 ± 2% -0.1 0.10 ± 4% perf-profile.children.cycles-pp.native_write_msr
0.18 ± 6% -0.1 0.06 perf-profile.children.cycles-pp.__d_alloc
0.18 ± 2% -0.1 0.06 ± 6% perf-profile.children.cycles-pp.memcpy_erms
0.14 -0.1 0.03 ±100% perf-profile.children.cycles-pp.secure_tcp_seq
0.14 ± 6% -0.1 0.03 ±100% perf-profile.children.cycles-pp.selinux_netlbl_socket_post_create
0.16 ± 5% -0.1 0.05 perf-profile.children.cycles-pp.rcu_eqs_enter
0.22 ± 3% -0.1 0.11 ± 4% perf-profile.children.cycles-pp.tcp_ack_update_rtt
0.17 ± 2% -0.1 0.06 ± 6% perf-profile.children.cycles-pp.inet_ehashfn
0.15 -0.1 0.04 ± 57% perf-profile.children.cycles-pp.inet_sk_rebuild_header
0.15 ± 2% -0.1 0.04 ± 57% perf-profile.children.cycles-pp.inet_csk_complete_hashdance
0.16 ± 4% -0.1 0.05 ± 8% perf-profile.children.cycles-pp.security_sk_alloc
0.16 ± 4% -0.1 0.05 ± 9% perf-profile.children.cycles-pp.tick_nohz_get_sleep_length
0.17 ± 3% -0.1 0.06 ± 6% perf-profile.children.cycles-pp.bictcp_acked
0.15 ± 5% -0.1 0.05 perf-profile.children.cycles-pp.memset_erms
0.12 ± 4% -0.1 0.03 ±100% perf-profile.children.cycles-pp.selinux_sk_alloc_security
0.17 ± 6% -0.1 0.08 ± 6% perf-profile.children.cycles-pp.ip_rcv_finish
0.15 ± 7% -0.1 0.06 ± 7% perf-profile.children.cycles-pp.__inet_lookup_listener
0.15 ± 2% -0.1 0.05 ± 9% perf-profile.children.cycles-pp.sock_setsockopt
0.15 ± 2% -0.1 0.05 perf-profile.children.cycles-pp.tcp_parse_options
0.15 ± 5% -0.1 0.05 ± 8% perf-profile.children.cycles-pp.selinux_ipv4_output
0.14 ± 3% -0.1 0.06 ± 7% perf-profile.children.cycles-pp.put_prev_task_fair
0.15 ± 2% -0.1 0.06 ± 6% perf-profile.children.cycles-pp.tcp_v4_inbound_md5_hash
0.15 ± 3% -0.1 0.06 ± 6% perf-profile.children.cycles-pp.__inet_inherit_port
0.12 ± 5% -0.1 0.04 ± 57% perf-profile.children.cycles-pp.kfree_skbmem
0.13 ± 3% -0.1 0.05 perf-profile.children.cycles-pp.__alloc_fd
0.13 ± 3% -0.1 0.05 perf-profile.children.cycles-pp.tcp_cleanup_rbuf
0.09 ± 7% -0.1 0.03 ±100% perf-profile.children.cycles-pp.__internal_add_timer
0.11 ± 4% -0.1 0.05 perf-profile.children.cycles-pp.account_entity_dequeue
0.11 ± 4% -0.1 0.05 perf-profile.children.cycles-pp.tcp_init_buffer_space
0.11 ± 7% -0.1 0.06 ± 7% perf-profile.children.cycles-pp.ip_rcv_finish_core
0.12 ± 5% -0.0 0.09 ± 17% perf-profile.children.cycles-pp.clockevents_program_event
0.09 ± 4% +0.0 0.13 ± 8% perf-profile.children.cycles-pp._raw_spin_trylock
0.08 ± 5% +0.1 0.14 ± 12% perf-profile.children.cycles-pp.rebalance_domains
0.00 +0.1 0.13 ± 3% perf-profile.children.cycles-pp.find_next_bit
0.00 +0.2 0.22 perf-profile.children.cycles-pp.cpumask_next
0.00 +0.9 0.89 perf-profile.children.cycles-pp.mnt_get_count
63.97 +22.7 86.71 perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
63.66 +22.9 86.59 perf-profile.children.cycles-pp.do_syscall_64
18.22 ± 2% +53.6 71.85 perf-profile.children.cycles-pp.exit_to_usermode_loop
18.07 ± 2% +53.7 71.81 perf-profile.children.cycles-pp.task_work_run
17.81 ± 2% +53.8 71.66 perf-profile.children.cycles-pp.__fput
3.11 ± 7% +63.2 66.28 perf-profile.children.cycles-pp._raw_spin_lock
1.59 ± 12% +64.1 65.65 perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
0.00 +66.6 66.59 perf-profile.children.cycles-pp.mntput_no_expire
24.72 ± 3% -15.0 9.67 perf-profile.self.cycles-pp.intel_idle
2.14 -1.4 0.75 ± 2% perf-profile.self.cycles-pp.__entry_SYSCALL_64_trampoline
1.79 -1.1 0.65 ± 2% perf-profile.self.cycles-pp._raw_spin_lock
1.39 -0.9 0.47 perf-profile.self.cycles-pp.syscall_return_via_sysret
1.03 ± 7% -0.9 0.12 ± 3% perf-profile.self.cycles-pp.sk_forced_mem_schedule
1.13 -0.9 0.27 ± 2% perf-profile.self.cycles-pp._raw_spin_lock_bh
0.94 ± 8% -0.8 0.12 ± 6% perf-profile.self.cycles-pp.__sk_mem_reduce_allocated
1.07 ± 2% -0.8 0.29 perf-profile.self.cycles-pp._raw_spin_lock_irqsave
1.08 -0.8 0.31 ± 2% perf-profile.self.cycles-pp.__sched_text_start
0.87 ± 6% -0.8 0.11 ± 4% perf-profile.self.cycles-pp.percpu_counter_add_batch
0.83 -0.6 0.23 ± 2% perf-profile.self.cycles-pp.__inet_lookup_established
0.91 -0.5 0.36 perf-profile.self.cycles-pp.__tcp_transmit_skb
0.80 -0.5 0.27 perf-profile.self.cycles-pp.tcp_v4_rcv
0.70 ± 2% -0.5 0.19 ± 2% perf-profile.self.cycles-pp.switch_mm_irqs_off
0.68 ± 2% -0.5 0.19 ± 2% perf-profile.self.cycles-pp.update_load_avg
0.67 -0.5 0.19 ± 6% perf-profile.self.cycles-pp.tcp_recvmsg
0.66 -0.4 0.23 ± 3% perf-profile.self.cycles-pp.tcp_ack
0.61 -0.4 0.20 ± 2% perf-profile.self.cycles-pp.native_sched_clock
0.58 -0.4 0.17 ± 3% perf-profile.self.cycles-pp.tcp_clean_rtx_queue
0.54 ± 3% -0.4 0.14 ± 3% perf-profile.self.cycles-pp.__slab_free
0.59 ± 3% -0.4 0.21 perf-profile.self.cycles-pp.load_new_mm_cr3
0.56 ± 3% -0.4 0.18 ± 2% perf-profile.self.cycles-pp.avc_has_perm
0.52 ± 2% -0.4 0.16 ± 8% perf-profile.self.cycles-pp.ip_finish_output2
0.50 ± 2% -0.4 0.14 ± 3% perf-profile.self.cycles-pp.selinux_socket_sock_rcv_skb
0.54 ± 2% -0.4 0.18 ± 2% perf-profile.self.cycles-pp.sel_netport_sid
0.49 -0.3 0.15 perf-profile.self.cycles-pp.update_curr
0.48 ± 2% -0.3 0.14 ± 5% perf-profile.self.cycles-pp.__update_load_avg_cfs_rq
0.39 ± 3% -0.3 0.08 ± 5% perf-profile.self.cycles-pp.dst_release
0.42 -0.3 0.13 ± 3% perf-profile.self.cycles-pp.tcp_write_xmit
0.40 ± 2% -0.3 0.11 ± 4% perf-profile.self.cycles-pp.__tcp_get_metrics
0.41 ± 3% -0.3 0.14 ± 3% perf-profile.self.cycles-pp.__dev_queue_xmit
0.41 -0.3 0.14 ± 3% perf-profile.self.cycles-pp.__alloc_skb
0.42 ± 5% -0.3 0.14 ± 7% perf-profile.self.cycles-pp.poll_idle
0.43 ± 2% -0.3 0.16 ± 2% perf-profile.self.cycles-pp.___might_sleep
0.41 ± 2% -0.3 0.14 ± 3% perf-profile.self.cycles-pp.___perf_sw_event
0.41 -0.3 0.14 ± 3% perf-profile.self.cycles-pp.tcp_rcv_state_process
0.40 -0.3 0.13 perf-profile.self.cycles-pp.__ip_queue_xmit
0.42 -0.3 0.15 ± 2% perf-profile.self.cycles-pp.do_syscall_64
0.38 ± 4% -0.3 0.11 perf-profile.self.cycles-pp.net_rx_action
0.39 ± 2% -0.3 0.13 ± 5% perf-profile.self.cycles-pp.__switch_to
0.38 -0.3 0.12 ± 3% perf-profile.self.cycles-pp.select_task_rq_fair
0.34 ± 3% -0.3 0.08 ± 5% perf-profile.self.cycles-pp.resched_curr
0.38 -0.3 0.12 ± 3% perf-profile.self.cycles-pp.do_idle
0.39 ± 2% -0.3 0.13 ± 3% perf-profile.self.cycles-pp.__softirqentry_text_start
0.36 ± 8% -0.3 0.11 ± 26% perf-profile.self.cycles-pp.read_tsc
0.40 -0.2 0.15 ± 2% perf-profile.self.cycles-pp.__switch_to_asm
0.39 ± 2% -0.2 0.15 ± 2% perf-profile.self.cycles-pp.kmem_cache_free
0.36 ± 2% -0.2 0.12 perf-profile.self.cycles-pp.ipv4_mtu
0.32 ± 2% -0.2 0.08 ± 10% perf-profile.self.cycles-pp.skb_release_data
0.36 -0.2 0.13 ± 3% perf-profile.self.cycles-pp.selinux_parse_skb
0.29 ± 3% -0.2 0.06 perf-profile.self.cycles-pp.sock_rfree
0.35 ± 3% -0.2 0.12 perf-profile.self.cycles-pp.__local_bh_enable_ip
0.39 ± 4% -0.2 0.16 ± 5% perf-profile.self.cycles-pp.__netif_receive_skb_core
0.34 ± 3% -0.2 0.11 ± 3% perf-profile.self.cycles-pp.process_backlog
0.39 ± 3% -0.2 0.17 ± 3% perf-profile.self.cycles-pp.menu_select
0.32 ± 2% -0.2 0.10 ± 4% perf-profile.self.cycles-pp.__skb_clone
0.30 ± 2% -0.2 0.08 ± 5% perf-profile.self.cycles-pp.set_next_entity
0.35 ± 2% -0.2 0.13 ± 3% perf-profile.self.cycles-pp.ip_output
0.34 ± 2% -0.2 0.12 ± 3% perf-profile.self.cycles-pp.kfree
0.35 ± 3% -0.2 0.13 ± 5% perf-profile.self.cycles-pp.update_cfs_group
0.31 ± 2% -0.2 0.09 perf-profile.self.cycles-pp.loopback_xmit
0.35 ± 2% -0.2 0.14 ± 3% perf-profile.self.cycles-pp.kmem_cache_alloc
0.30 ± 2% -0.2 0.09 ± 5% perf-profile.self.cycles-pp.wait_woken
0.34 -0.2 0.12 ± 3% perf-profile.self.cycles-pp._raw_spin_unlock_irqrestore
0.32 ± 7% -0.2 0.10 ± 4% perf-profile.self.cycles-pp.fib_table_lookup
0.30 ± 2% -0.2 0.09 ± 4% perf-profile.self.cycles-pp.enqueue_entity
0.29 -0.2 0.09 ± 4% perf-profile.self.cycles-pp.__list_del_entry_valid
0.28 ± 4% -0.2 0.08 ± 5% perf-profile.self.cycles-pp.rcu_segcblist_enqueue
0.22 -0.2 0.03 ±100% perf-profile.self.cycles-pp.ip_rcv
0.28 ± 4% -0.2 0.08 ± 5% perf-profile.self.cycles-pp.try_to_wake_up
0.28 -0.2 0.09 ± 5% perf-profile.self.cycles-pp.finish_task_switch
0.27 -0.2 0.07 ± 5% perf-profile.self.cycles-pp.ipv4_dst_check
0.29 ± 3% -0.2 0.10 perf-profile.self.cycles-pp.__might_sleep
0.27 ± 3% -0.2 0.08 ± 6% perf-profile.self.cycles-pp.do_softirq
0.30 -0.2 0.11 ± 4% perf-profile.self.cycles-pp.tcp_rcv_established
0.27 ± 2% -0.2 0.08 perf-profile.self.cycles-pp.enqueue_task_fair
0.31 -0.2 0.12 perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe
0.27 ± 4% -0.2 0.08 perf-profile.self.cycles-pp.reweight_entity
0.28 -0.2 0.10 ± 11% perf-profile.self.cycles-pp.tcp_sendmsg_locked
0.28 ± 5% -0.2 0.10 ± 4% perf-profile.self.cycles-pp.kmem_cache_alloc_node
0.26 ± 3% -0.2 0.08 ± 5% perf-profile.self.cycles-pp.enqueue_to_backlog
0.25 ± 5% -0.2 0.07 ± 6% perf-profile.self.cycles-pp.inet_csk_bind_conflict
0.24 ± 3% -0.2 0.06 perf-profile.self.cycles-pp.__list_add_valid
0.29 ± 3% -0.2 0.11 ± 3% perf-profile.self.cycles-pp.pick_next_task_fair
0.26 ± 2% -0.2 0.09 ± 9% perf-profile.self.cycles-pp.__fget_light
0.25 ± 3% -0.2 0.08 ± 5% perf-profile.self.cycles-pp.ip_rcv_core
0.27 ± 6% -0.2 0.10 ± 4% perf-profile.self.cycles-pp.__kmalloc_node_track_caller
0.23 ± 3% -0.2 0.06 perf-profile.self.cycles-pp.ip_send_check
0.24 -0.2 0.08 ± 5% perf-profile.self.cycles-pp.ip_route_output_key_hash_rcu
0.25 ± 3% -0.2 0.09 ± 4% perf-profile.self.cycles-pp.selinux_ip_postroute_compat
0.23 ± 3% -0.2 0.08 ± 5% perf-profile.self.cycles-pp.selinux_sock_rcv_skb_compat
0.21 ± 2% -0.2 0.06 ± 6% perf-profile.self.cycles-pp.copy_user_generic_unrolled
0.20 ± 3% -0.2 0.05 perf-profile.self.cycles-pp.dequeue_entity
0.21 ± 3% -0.1 0.06 perf-profile.self.cycles-pp.sock_def_readable
0.24 -0.1 0.09 ± 4% perf-profile.self.cycles-pp.__update_load_avg_se
0.21 -0.1 0.07 ± 7% perf-profile.self.cycles-pp.sock_has_perm
0.21 ± 3% -0.1 0.07 ± 6% perf-profile.self.cycles-pp.dequeue_task_fair
0.21 ± 3% -0.1 0.07 ± 6% perf-profile.self.cycles-pp.ip_local_deliver
0.20 -0.1 0.06 ± 6% perf-profile.self.cycles-pp.account_entity_enqueue
0.20 ± 2% -0.1 0.07 ± 12% perf-profile.self.cycles-pp.entry_SYSCALL_64_stage2
0.20 ± 2% -0.1 0.07 ± 7% perf-profile.self.cycles-pp.selinux_ip_postroute
0.18 ± 2% -0.1 0.05 ± 8% perf-profile.self.cycles-pp.ksize
0.19 ± 4% -0.1 0.07 ± 7% perf-profile.self.cycles-pp.__sk_destruct
0.19 -0.1 0.06 ± 6% perf-profile.self.cycles-pp.tcp_close
0.17 ± 2% -0.1 0.05 ± 8% perf-profile.self.cycles-pp.available_idle_cpu
0.21 ± 2% -0.1 0.10 ± 4% perf-profile.self.cycles-pp.native_write_msr
0.17 ± 2% -0.1 0.05 ± 8% perf-profile.self.cycles-pp.tcp_wfree
0.24 -0.1 0.12 ± 4% perf-profile.self.cycles-pp.mod_timer
0.15 ± 7% -0.1 0.04 ± 58% perf-profile.self.cycles-pp.tcp_conn_request
0.17 ± 3% -0.1 0.05 ± 8% perf-profile.self.cycles-pp.tcp_data_queue
0.16 ± 5% -0.1 0.05 perf-profile.self.cycles-pp.rcu_eqs_enter
0.18 ± 2% -0.1 0.07 ± 7% perf-profile.self.cycles-pp.tcp_release_cb
0.16 ± 4% -0.1 0.05 perf-profile.self.cycles-pp.sk_clone_lock
0.17 ± 4% -0.1 0.06 perf-profile.self.cycles-pp.tcp_connect
0.17 ± 3% -0.1 0.06 ± 11% perf-profile.self.cycles-pp.inet_ehashfn
0.17 -0.1 0.07 ± 19% perf-profile.self.cycles-pp.ktime_get
0.16 ± 4% -0.1 0.06 perf-profile.self.cycles-pp.bictcp_acked
0.12 ± 4% -0.1 0.03 ±100% perf-profile.self.cycles-pp.dev_hard_start_xmit
0.15 -0.1 0.05 perf-profile.self.cycles-pp.ip_local_deliver_finish
0.15 ± 2% -0.1 0.05 ± 8% perf-profile.self.cycles-pp.kmem_cache_alloc_trace
0.14 ± 7% -0.1 0.04 ± 58% perf-profile.self.cycles-pp.nf_hook_slow
0.15 ± 7% -0.1 0.06 ± 7% perf-profile.self.cycles-pp.__inet_lookup_listener
0.15 ± 3% -0.1 0.05 perf-profile.self.cycles-pp.memset_erms
0.15 ± 3% -0.1 0.05 perf-profile.self.cycles-pp.tcp_parse_options
0.16 ± 2% -0.1 0.06 ± 6% perf-profile.self.cycles-pp.memcpy_erms
0.13 ± 6% -0.1 0.04 ± 57% perf-profile.self.cycles-pp.__release_sock
0.12 ± 4% -0.1 0.04 ± 57% perf-profile.self.cycles-pp.tcp_schedule_loss_probe
0.15 ± 3% -0.1 0.06 perf-profile.self.cycles-pp.tcp_ack_update_rtt
0.15 ± 3% -0.1 0.07 ± 5% perf-profile.self.cycles-pp.__call_rcu
0.11 ± 4% -0.1 0.04 ± 57% perf-profile.self.cycles-pp.account_entity_dequeue
0.11 ± 8% -0.1 0.05 ± 9% perf-profile.self.cycles-pp.ip_rcv_finish_core
0.10 ± 5% -0.0 0.06 ± 6% perf-profile.self.cycles-pp.lock_timer_base
0.09 ± 4% +0.0 0.13 ± 9% perf-profile.self.cycles-pp._raw_spin_trylock
0.00 +0.1 0.08 ± 6% perf-profile.self.cycles-pp.cpumask_next
0.00 +0.1 0.12 ± 4% perf-profile.self.cycles-pp.find_next_bit
0.00 +0.1 0.13 perf-profile.self.cycles-pp.mntput_no_expire
0.00 +0.7 0.69 perf-profile.self.cycles-pp.mnt_get_count
1.57 ± 12% +63.4 65.02 perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
netperf.Throughput_tps
18000 +-+-----------------------------------------------------------------+
| .+. .+.+. .+.+..+.|
16000 +-+..+.+.+.+..+ +.+..+ +..+.+.+..+.+.+.+..+.+.+.+..+.+ |
| |
| |
14000 +-+ |
| |
12000 +-+ |
| |
10000 +-+ |
| |
| |
8000 +-+ |
| |
6000 O-O--O-O-O-O--O-O-O-O--O-O-O-O--O-O-O--O-O-O-O--O-O-O-O--O-O--------+
netperf.Throughput_total_tps
750000 +-+----------------------------------------------------------------+
700000 +-+.+..+.+.+.+. +.+. +.+..+.+.+.+.+..+.+.+.+..+ +. .|
| + |
650000 +-+ |
600000 +-+ |
| |
550000 +-+ |
500000 +-+ |
450000 +-+ |
| |
400000 +-+ |
350000 +-+ |
| |
300000 O-O O O O O O O O O O O O O O O O O O O O O O O O O O |
250000 +-+----------------------------------------------------------------+
netperf.workload
2.4e+08 +-+---------------------------------------------------------------+
| |
2.2e+08 +-+.+.. .+.+.+.+..+.+.+.+.+..+.+.+. .+..+.+.+. .+..+.+.+.+.+..+. .|
2e+08 +-+ + + + + |
| |
1.8e+08 +-+ |
| |
1.6e+08 +-+ |
| |
1.4e+08 +-+ |
1.2e+08 +-+ |
| |
1e+08 +-+ |
| |
8e+07 O-O-O--O-O-O-O-O--O-O-O-O-O--O-O-O-O-O--O-O-O-O-O--O-O-O-O--------+
pmeter.Average_Active_Power
500 +-+-------------------------------------------------------------------+
450 O-O O O O O O O O O O O O O O O O O O O +.|
| O O O O O O |
400 +-+ |
350 +-+ |
| |
300 +-+ |
250 +-+ |
200 +-+ |
| |
150 +-+ |
100 +-+ |
| |
50 +-+ |
0 +-+----O--------------------------------------------------------------+
netperf.time.user_time
650 +-+-------------------------------------------------------------------+
600 +-+..+. .+..+. .+..+. .+.. .+. .+.+. .+. .+..+. .+.. .+.. .+. .|
| + + + + +. +. + + +.+ + +..+ |
550 +-+ |
500 +-+ |
| |
450 +-+ |
400 +-+ |
350 +-+ |
| |
300 +-+ |
250 +-+ |
O O O O O O O O O O O O O O O O O O O |
200 +-+ O O O O O O O O |
150 +-+-------------------------------------------------------------------+
netperf.time.system_time
12500 +-+-----------------------------O--------O--------O-O-O----O--------+
O O O O O O O O O O O O O O O O O O O O O |
| |
12000 +-+ |
| |
| |
11500 +-+ |
| |
11000 +-+ .+..+.+.+.+..+. |
|.+..+.+.+ +.+.+..+.+.+..+.+.+.+..+.+.+.+..+.+.+. |
| +.. :|
10500 +-+ :|
| + |
| |
10000 +-+-----------------------------------------------------------------+
netperf.time.percent_of_cpu_this_job_got
4200 +-+------------------------------------------------------------------+
| O O O O O O O O O O O O O O O O O O O |
4100 O-O O O O O O O |
| |
4000 +-+ |
| |
3900 +-+ |
| |
3800 +-+..+. .+..+.+.+.+..+.+.+..+.+.+..+. .+.+..+.+. .+.+.+..+.+.+ |
| + + +. + |
3700 +-+ +.. :|
| :|
3600 +-+ + |
| |
3500 +-+------------------------------------------------------------------+
netperf.time.voluntary_context_switches
4.5e+08 +-+---------------------------------------------------------------+
|.+.+..+.+.+.+.+..+.+.+.+.+..+.+.+.+.+..+.+.+.+.+..+.+.+.+.+..+.+.|
4e+08 +-+ |
| |
| |
3.5e+08 +-+ |
| |
3e+08 +-+ |
| |
2.5e+08 +-+ |
| |
| |
2e+08 +-+ |
O O O O O O O O O O O O O O O O O O O O O O O O O O O |
1.5e+08 +-+---------------------------------------------------------------+
pmeter.performance_per_watt
40 +-+--------------------------------------------------------------------+
| |
35 +-+..+.+.+..+.+..+.+.+..+.+.+..+.+..+.+.+..+.+.+..+.+.+..+.+..+.+.+..+.|
30 +-+ |
| |
25 +-+ |
| |
20 +-+ |
| |
15 O-O O O O O O O O O O O O O O O O O O O O O O O O O |
10 +-+ |
| |
5 +-+ |
| |
0 +-+----O---------------------------------------------------------------+
[*] bisect-good sample
[O] bisect-bad sample
Disclaimer:
Results have been estimated based on internal Intel analysis and are provided
for informational purposes only. Any difference in system hardware or software
design or configuration may affect actual performance.
Thanks,
Rong Chen
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