Greeting, FYI, we noticed a 18.6% improvement of netperf.Throughput_tps due to commit: commit: cd2ed9bdc0794464d57a5ae2d979b1543a75694b ("NFS: Add a tracepoint in nfs_set_pgio_error()") https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master in testcase: netperf on test machine: 144 threads Intel(R) Xeon(R) Gold 5318H CPU @ 2.50GHz with 128G memory with following parameters: ip: ipv4 runtime: 300s nr_threads: 16 cluster: cs-localhost test: TCP_CRR cpufreq_governor: performance ucode: 0x700001c 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/ucode: cs-localhost/gcc-9/performance/ipv4/x86_64-rhel-8.3/16/debian-10.4-x86_64-20200603.cgz/300s/lkp-cpl-4sp1/TCP_CRR/netperf/0x700001c commit: fd2b612141 ("NFS: Trace short NFS READs") cd2ed9bdc0 ("NFS: Add a tracepoint in nfs_set_pgio_error()") fd2b6121415539c3 cd2ed9bdc0794464d57a5ae2d97 ---------------- --------------------------- %stddev %change %stddev \ | \ 344552 +18.6% 408472 netperf.Throughput_total_tps 21534 +18.6% 25529 netperf.Throughput_tps 696891 +2.5% 714654 netperf.time.involuntary_context_switches 11571 +5.6% 12225 ± 2% netperf.time.minor_page_faults 846.25 +2.4% 866.25 netperf.time.percent_of_cpu_this_job_got 2531 +1.9% 2580 netperf.time.system_time 51.72 +23.0% 63.62 netperf.time.user_time 1.903e+08 +24.0% 2.36e+08 netperf.time.voluntary_context_switches 1.034e+08 +18.6% 1.225e+08 netperf.workload 35611 ± 6% -13.0% 30991 ± 7% numa-vmstat.node0.nr_slab_unreclaimable 0.68 +0.1 0.77 mpstat.cpu.all.irq% 0.24 +0.0 0.27 ± 2% mpstat.cpu.all.usr% 142446 ± 6% -13.0% 123962 ± 7% numa-meminfo.node0.SUnreclaim 54368 ± 64% -70.7% 15945 ±111% numa-meminfo.node2.AnonHugePages 85.00 -1.2% 84.00 vmstat.cpu.id 2260239 +10.1% 2488445 vmstat.system.cs 266.03 ±134% -88.7% 30.01 ± 14% sched_debug.cfs_rq:/.load_avg.stddev 50625 ± 57% +84.5% 93412 ± 5% sched_debug.cfs_rq:/.spread0.max 112.94 ± 4% -8.0% 103.95 sched_debug.cfs_rq:/.util_est_enqueued.avg 1.912e+08 -11.3% 1.696e+08 cpuidle.C1.usage 74059064 -36.3% 47207216 ± 30% cpuidle.C1E.usage 3.701e+08 +13.6% 4.204e+08 cpuidle.POLL.time 1.55e+08 +38.6% 2.148e+08 cpuidle.POLL.usage 77888 -12.0% 68513 slabinfo.sock_inode_cache.active_objs 2000 -12.0% 1760 slabinfo.sock_inode_cache.active_slabs 78049 -12.0% 68681 slabinfo.sock_inode_cache.num_objs 2000 -12.0% 1760 slabinfo.sock_inode_cache.num_slabs 82549 -0.9% 81783 proc-vmstat.nr_active_anon 11275 -4.5% 10767 ± 2% proc-vmstat.nr_shmem 46843 -4.9% 44558 proc-vmstat.nr_slab_reclaimable 119991 -0.8% 119086 proc-vmstat.nr_slab_unreclaimable 82549 -0.9% 81783 proc-vmstat.nr_zone_active_anon 1054811 +10.2% 1162809 proc-vmstat.numa_hit 984545 +11.0% 1092545 proc-vmstat.numa_local 1637946 +55.6% 2548597 ± 3% proc-vmstat.pgalloc_normal 1645287 +55.3% 2554964 ± 3% proc-vmstat.pgfree 14.04 -7.5% 12.98 ± 2% perf-stat.i.MPKI 8.41e+09 +16.2% 9.771e+09 perf-stat.i.branch-instructions 1.729e+08 +15.1% 1.99e+08 perf-stat.i.branch-misses 13.68 -3.6 10.11 ± 4% perf-stat.i.cache-miss-rate% 79625575 -23.5% 60928499 ± 4% perf-stat.i.cache-misses 5.928e+08 +1.9% 6.044e+08 perf-stat.i.cache-references 2282102 +10.1% 2512440 perf-stat.i.context-switches 1.96 -13.4% 1.70 perf-stat.i.cpi 8.137e+10 -1.2% 8.042e+10 perf-stat.i.cpu-cycles 1025 +39.0% 1426 ± 3% perf-stat.i.cycles-between-cache-misses 1.276e+10 +16.5% 1.486e+10 perf-stat.i.dTLB-loads 0.02 ± 3% -0.0 0.01 ± 11% perf-stat.i.dTLB-store-miss-rate% 1452729 ± 3% -48.1% 754050 ± 2% perf-stat.i.dTLB-store-misses 7.504e+09 +16.5% 8.74e+09 perf-stat.i.dTLB-stores 88.85 +2.1 90.96 perf-stat.i.iTLB-load-miss-rate% 1.311e+08 +17.4% 1.54e+08 perf-stat.i.iTLB-load-misses 15307315 -7.9% 14092472 perf-stat.i.iTLB-loads 4.213e+10 +16.3% 4.9e+10 perf-stat.i.instructions 0.52 +17.4% 0.61 perf-stat.i.ipc 0.57 -1.2% 0.56 perf-stat.i.metric.GHz 0.07 -6.2% 0.07 perf-stat.i.metric.K/sec 203.53 +16.1% 236.27 perf-stat.i.metric.M/sec 90.88 -0.9 89.96 perf-stat.i.node-load-miss-rate% 16351518 ± 2% -20.2% 13044449 ± 2% perf-stat.i.node-load-misses 1638072 -12.5% 1432598 ± 2% perf-stat.i.node-loads 7126496 +19.8% 8540461 perf-stat.i.node-store-misses 505279 +17.4% 593125 ± 3% perf-stat.i.node-stores 14.07 -12.3% 12.34 perf-stat.overall.MPKI 13.43 -3.4 10.08 ± 3% perf-stat.overall.cache-miss-rate% 1.93 -15.0% 1.64 perf-stat.overall.cpi 1022 +29.4% 1322 ± 4% perf-stat.overall.cycles-between-cache-misses 0.01 ± 2% -0.0 0.01 ± 5% perf-stat.overall.dTLB-load-miss-rate% 0.02 ± 3% -0.0 0.01 ± 2% perf-stat.overall.dTLB-store-miss-rate% 89.55 +2.1 91.62 perf-stat.overall.iTLB-load-miss-rate% 0.52 +17.7% 0.61 perf-stat.overall.ipc 124335 -1.9% 121971 perf-stat.overall.path-length 8.383e+09 +16.2% 9.739e+09 perf-stat.ps.branch-instructions 1.723e+08 +15.1% 1.984e+08 perf-stat.ps.branch-misses 79364332 -23.5% 60722285 ± 4% perf-stat.ps.cache-misses 5.909e+08 +1.9% 6.023e+08 perf-stat.ps.cache-references 2274506 +10.1% 2503968 perf-stat.ps.context-switches 8.11e+10 -1.2% 8.015e+10 perf-stat.ps.cpu-cycles 1.272e+10 +16.5% 1.481e+10 perf-stat.ps.dTLB-loads 1447936 ± 3% -48.1% 751551 ± 2% perf-stat.ps.dTLB-store-misses 7.479e+09 +16.5% 8.711e+09 perf-stat.ps.dTLB-stores 1.307e+08 +17.4% 1.535e+08 perf-stat.ps.iTLB-load-misses 15256427 -7.9% 14044651 perf-stat.ps.iTLB-loads 4.199e+10 +16.3% 4.883e+10 perf-stat.ps.instructions 16297319 ± 2% -20.2% 12999740 ± 2% perf-stat.ps.node-load-misses 1632987 -12.5% 1428325 ± 2% perf-stat.ps.node-loads 7103017 +19.8% 8511899 perf-stat.ps.node-store-misses 504382 +17.4% 592137 ± 3% perf-stat.ps.node-stores 1.285e+13 +16.3% 1.495e+13 perf-stat.total.instructions 1596 ±122% +312.9% 6591 ± 71% interrupts.32:PCI-MSI.524290-edge.eth0-TxRx-1 1596 ±122% +312.9% 6591 ± 71% interrupts.CPU10.32:PCI-MSI.524290-edge.eth0-TxRx-1 4202 ± 12% -31.8% 2865 ± 14% interrupts.CPU100.RES:Rescheduling_interrupts 3472 -18.5% 2829 ± 12% interrupts.CPU101.RES:Rescheduling_interrupts 3584 ± 11% -24.2% 2716 ± 6% interrupts.CPU102.RES:Rescheduling_interrupts 2279 ± 15% -32.2% 1545 ± 20% interrupts.CPU103.NMI:Non-maskable_interrupts 2279 ± 15% -32.2% 1545 ± 20% interrupts.CPU103.PMI:Performance_monitoring_interrupts 4094 ± 13% -30.5% 2845 ± 6% interrupts.CPU103.RES:Rescheduling_interrupts 4082 ± 9% -27.4% 2962 ± 10% interrupts.CPU104.RES:Rescheduling_interrupts 3178 ± 13% -57.1% 1362 ± 20% interrupts.CPU105.NMI:Non-maskable_interrupts 3178 ± 13% -57.1% 1362 ± 20% interrupts.CPU105.PMI:Performance_monitoring_interrupts 3966 ± 2% -27.2% 2889 ± 6% interrupts.CPU105.RES:Rescheduling_interrupts 3843 ± 7% -25.9% 2847 ± 4% interrupts.CPU106.RES:Rescheduling_interrupts 3867 ± 14% -25.3% 2890 ± 8% interrupts.CPU107.RES:Rescheduling_interrupts 3498 ± 2% -16.9% 2907 ± 5% interrupts.CPU110.RES:Rescheduling_interrupts 3425 ± 15% -35.4% 2212 ± 27% interrupts.CPU112.NMI:Non-maskable_interrupts 3425 ± 15% -35.4% 2212 ± 27% interrupts.CPU112.PMI:Performance_monitoring_interrupts 2627 ± 27% -44.5% 1459 ± 56% interrupts.CPU114.NMI:Non-maskable_interrupts 2627 ± 27% -44.5% 1459 ± 56% interrupts.CPU114.PMI:Performance_monitoring_interrupts 3487 ± 11% -21.6% 2735 ± 13% interrupts.CPU115.RES:Rescheduling_interrupts 3597 ± 10% -20.9% 2846 ± 10% interrupts.CPU116.RES:Rescheduling_interrupts 3498 ± 6% -25.1% 2621 ± 10% interrupts.CPU117.RES:Rescheduling_interrupts 4029 ± 10% -30.1% 2814 ± 15% interrupts.CPU118.RES:Rescheduling_interrupts 1879 ± 23% -43.4% 1063 ± 9% interrupts.CPU119.NMI:Non-maskable_interrupts 1879 ± 23% -43.4% 1063 ± 9% interrupts.CPU119.PMI:Performance_monitoring_interrupts 3516 ± 6% -22.0% 2742 ± 10% interrupts.CPU119.RES:Rescheduling_interrupts 3639 ± 6% -32.0% 2476 ± 14% interrupts.CPU120.RES:Rescheduling_interrupts 3655 ± 15% -30.5% 2541 ± 10% interrupts.CPU121.RES:Rescheduling_interrupts 3819 ± 14% -38.3% 2355 ± 13% interrupts.CPU122.RES:Rescheduling_interrupts 3551 ± 3% -28.8% 2527 ± 23% interrupts.CPU123.RES:Rescheduling_interrupts 3513 ± 12% -35.2% 2277 ± 11% interrupts.CPU124.RES:Rescheduling_interrupts 159.25 ±102% -88.4% 18.50 ±139% interrupts.CPU124.TLB:TLB_shootdowns 3330 ± 5% -35.3% 2155 ± 14% interrupts.CPU125.RES:Rescheduling_interrupts 1504 ± 2% -18.7% 1222 ± 4% interrupts.CPU128.CAL:Function_call_interrupts 7814 ± 6% -16.0% 6564 ± 8% interrupts.CPU19.RES:Rescheduling_interrupts 6584 ± 7% -10.4% 5901 interrupts.CPU2.RES:Rescheduling_interrupts 6750 ± 5% -13.0% 5871 ± 9% interrupts.CPU20.RES:Rescheduling_interrupts 6671 ± 7% -14.5% 5706 ± 8% interrupts.CPU21.RES:Rescheduling_interrupts 3685 ± 7% -28.5% 2634 ± 20% interrupts.CPU36.NMI:Non-maskable_interrupts 3685 ± 7% -28.5% 2634 ± 20% interrupts.CPU36.PMI:Performance_monitoring_interrupts 6860 -14.9% 5835 ± 5% interrupts.CPU36.RES:Rescheduling_interrupts 8275 ± 3% -13.9% 7127 interrupts.CPU37.RES:Rescheduling_interrupts 7063 ± 7% -14.2% 6062 ± 8% interrupts.CPU38.RES:Rescheduling_interrupts 7154 ± 9% -13.7% 6175 ± 6% interrupts.CPU39.RES:Rescheduling_interrupts 3750 ± 11% -39.1% 2285 ± 27% interrupts.CPU40.NMI:Non-maskable_interrupts 3750 ± 11% -39.1% 2285 ± 27% interrupts.CPU40.PMI:Performance_monitoring_interrupts 6273 ± 7% -13.4% 5430 interrupts.CPU41.RES:Rescheduling_interrupts 6081 ± 3% -11.0% 5411 ± 3% interrupts.CPU42.RES:Rescheduling_interrupts 5887 ± 8% -16.3% 4928 ± 5% interrupts.CPU43.RES:Rescheduling_interrupts 3884 ± 10% -14.8% 3310 ± 3% interrupts.CPU51.RES:Rescheduling_interrupts 4014 ± 8% -33.4% 2672 ± 43% interrupts.CPU54.NMI:Non-maskable_interrupts 4014 ± 8% -33.4% 2672 ± 43% interrupts.CPU54.PMI:Performance_monitoring_interrupts 7221 ± 6% -12.5% 6317 ± 7% interrupts.CPU56.RES:Rescheduling_interrupts 86.00 ± 34% -64.8% 30.25 ± 52% interrupts.CPU60.TLB:TLB_shootdowns 59.00 ± 76% -74.2% 15.25 ±112% interrupts.CPU64.TLB:TLB_shootdowns 4485 ± 12% -13.2% 3891 ± 7% interrupts.CPU69.RES:Rescheduling_interrupts 2828 ± 9% -35.4% 1828 ± 11% interrupts.CPU72.NMI:Non-maskable_interrupts 2828 ± 9% -35.4% 1828 ± 11% interrupts.CPU72.PMI:Performance_monitoring_interrupts 3405 ± 8% -17.4% 2811 ± 8% interrupts.CPU73.RES:Rescheduling_interrupts 4192 ± 8% -17.3% 3466 ± 14% interrupts.CPU76.RES:Rescheduling_interrupts 66.75 ± 65% -68.9% 20.75 ± 95% interrupts.CPU76.TLB:TLB_shootdowns 4103 ± 7% -19.4% 3307 ± 5% interrupts.CPU78.RES:Rescheduling_interrupts 3990 ± 8% -16.6% 3328 ± 11% interrupts.CPU79.RES:Rescheduling_interrupts 3940 ± 10% -20.4% 3135 ± 12% interrupts.CPU80.RES:Rescheduling_interrupts 1588 ± 31% +32.4% 2103 ± 11% interrupts.CPU81.NMI:Non-maskable_interrupts 1588 ± 31% +32.4% 2103 ± 11% interrupts.CPU81.PMI:Performance_monitoring_interrupts 3756 ± 6% -23.1% 2890 ± 13% interrupts.CPU82.RES:Rescheduling_interrupts 2664 ± 24% -38.1% 1650 ± 23% interrupts.CPU84.NMI:Non-maskable_interrupts 2664 ± 24% -38.1% 1650 ± 23% interrupts.CPU84.PMI:Performance_monitoring_interrupts 3933 ± 12% -25.3% 2937 ± 19% interrupts.CPU84.RES:Rescheduling_interrupts 2883 ± 23% -37.3% 1808 ± 19% interrupts.CPU85.NMI:Non-maskable_interrupts 2883 ± 23% -37.3% 1808 ± 19% interrupts.CPU85.PMI:Performance_monitoring_interrupts 4577 ± 7% -28.6% 3269 ± 10% interrupts.CPU85.RES:Rescheduling_interrupts 2533 ± 10% -33.6% 1683 ± 27% interrupts.CPU86.NMI:Non-maskable_interrupts 2533 ± 10% -33.6% 1683 ± 27% interrupts.CPU86.PMI:Performance_monitoring_interrupts 4210 ± 5% -36.5% 2674 ± 10% interrupts.CPU87.RES:Rescheduling_interrupts 4207 ± 4% -33.3% 2807 ± 17% interrupts.CPU88.RES:Rescheduling_interrupts 4244 ± 14% -38.3% 2617 ± 12% interrupts.CPU89.RES:Rescheduling_interrupts 1813 ± 35% +50.4% 2728 ± 6% interrupts.CPU90.NMI:Non-maskable_interrupts 1813 ± 35% +50.4% 2728 ± 6% interrupts.CPU90.PMI:Performance_monitoring_interrupts 1747 ± 41% +73.6% 3034 ± 18% interrupts.CPU92.NMI:Non-maskable_interrupts 1747 ± 41% +73.6% 3034 ± 18% interrupts.CPU92.PMI:Performance_monitoring_interrupts 3482 ± 5% -16.3% 2914 ± 9% interrupts.CPU93.RES:Rescheduling_interrupts 3743 ± 8% -17.1% 3102 ± 4% interrupts.CPU98.RES:Rescheduling_interrupts 3843 ± 10% -21.3% 3025 ± 7% interrupts.CPU99.RES:Rescheduling_interrupts 321364 ± 3% -9.5% 290702 ± 5% interrupts.NMI:Non-maskable_interrupts 321364 ± 3% -9.5% 290702 ± 5% interrupts.PMI:Performance_monitoring_interrupts 620411 ± 2% -11.1% 551544 ± 3% interrupts.RES:Rescheduling_interrupts 3593372 ± 3% +24.1% 4458722 ± 5% softirqs.CPU1.NET_RX 226535 ± 2% +21.9% 276124 ± 3% softirqs.CPU1.RCU 1986693 ± 8% +37.1% 2723958 ± 11% softirqs.CPU10.NET_RX 158646 ± 4% +25.5% 199166 ± 5% softirqs.CPU10.RCU 119014 -9.4% 107770 ± 2% softirqs.CPU100.TIMER 118480 ± 2% -9.1% 107703 softirqs.CPU101.TIMER 2207946 ± 4% -14.1% 1897640 ± 7% softirqs.CPU104.NET_RX 120528 -10.0% 108443 ± 3% softirqs.CPU104.TIMER 120600 -9.0% 109800 ± 2% softirqs.CPU106.TIMER 120545 -10.1% 108427 ± 2% softirqs.CPU107.TIMER 1582511 ± 7% +23.0% 1946344 ± 7% softirqs.CPU109.NET_RX 141528 ± 3% +15.6% 163591 ± 4% softirqs.CPU109.RCU 118009 ± 2% -8.9% 107517 softirqs.CPU109.TIMER 1912511 ± 18% +42.7% 2728897 ± 7% softirqs.CPU11.NET_RX 155760 ± 10% +28.7% 200424 ± 4% softirqs.CPU11.RCU 146133 ± 7% +12.1% 163827 ± 4% softirqs.CPU110.RCU 1626185 ± 15% +23.6% 2009224 ± 4% softirqs.CPU111.NET_RX 142074 ± 7% +16.6% 165660 ± 2% softirqs.CPU111.RCU 1747237 ± 8% +16.6% 2038148 ± 5% softirqs.CPU114.NET_RX 153419 ± 4% +15.9% 177751 ± 2% softirqs.CPU114.RCU 2110126 ± 7% +28.4% 2708515 ± 4% softirqs.CPU12.NET_RX 166607 ± 4% +20.6% 200889 ± 2% softirqs.CPU12.RCU 2113615 ± 5% -13.5% 1827266 ± 8% softirqs.CPU120.NET_RX 120534 ± 2% -7.8% 111115 ± 2% softirqs.CPU124.TIMER 1909929 ± 7% -16.4% 1596274 ± 10% softirqs.CPU125.NET_RX 1636286 ± 11% +28.3% 2099950 ± 5% softirqs.CPU126.NET_RX 137556 ± 6% +18.6% 163127 ± 3% softirqs.CPU126.RCU 119192 -10.1% 107168 ± 4% softirqs.CPU126.TIMER 1475844 ± 4% +24.9% 1842610 softirqs.CPU127.NET_RX 129985 +16.3% 151196 softirqs.CPU127.RCU 1452187 ± 7% +33.3% 1935909 ± 15% softirqs.CPU128.NET_RX 132133 ± 3% +22.4% 161687 ± 8% softirqs.CPU128.RCU 135284 ± 8% +20.4% 162872 ± 7% softirqs.CPU129.RCU 2011051 ± 11% +32.6% 2666473 ± 5% softirqs.CPU13.NET_RX 162143 ± 6% +23.0% 199371 ± 3% softirqs.CPU13.RCU 121124 -9.3% 109854 ± 4% softirqs.CPU130.TIMER 131083 ± 2% +17.7% 154299 ± 5% softirqs.CPU131.RCU 119764 -11.4% 106134 ± 4% softirqs.CPU131.TIMER 1452793 ± 7% +18.9% 1727905 ± 6% softirqs.CPU132.NET_RX 132592 ± 3% +16.1% 153885 ± 3% softirqs.CPU132.RCU 121779 -10.9% 108527 ± 4% softirqs.CPU132.TIMER 1392612 ± 8% +31.3% 1828076 ± 11% softirqs.CPU134.NET_RX 129678 ± 4% +21.3% 157332 ± 5% softirqs.CPU134.RCU 134110 +11.5% 149577 ± 5% softirqs.CPU135.RCU 119023 -11.2% 105731 ± 4% softirqs.CPU135.TIMER 125517 ± 6% +15.7% 145278 ± 5% softirqs.CPU136.RCU 119262 -11.0% 106099 ± 3% softirqs.CPU136.TIMER 121415 -13.1% 105464 ± 4% softirqs.CPU137.TIMER 122181 -11.3% 108337 ± 3% softirqs.CPU138.TIMER 122335 -11.3% 108451 ± 3% softirqs.CPU139.TIMER 1955730 ± 7% +45.8% 2851594 ± 3% softirqs.CPU14.NET_RX 158244 ± 4% +28.8% 203771 ± 2% softirqs.CPU14.RCU 117804 ± 3% -10.7% 105216 ± 2% softirqs.CPU140.TIMER 1436375 ± 12% +21.0% 1738245 ± 6% softirqs.CPU142.NET_RX 130378 ± 5% +15.8% 151042 ± 2% softirqs.CPU142.RCU 122696 -12.5% 107390 softirqs.CPU142.TIMER 127172 ± 6% +13.1% 143830 ± 3% softirqs.CPU143.RCU 120429 -10.6% 107672 ± 4% softirqs.CPU143.TIMER 1934365 +42.6% 2758014 ± 6% softirqs.CPU15.NET_RX 156614 +27.7% 199936 ± 3% softirqs.CPU15.RCU 1682969 ± 7% +53.2% 2577586 ± 6% softirqs.CPU16.NET_RX 139353 ± 3% +30.7% 182084 ± 3% softirqs.CPU16.RCU 1667289 ± 2% +47.7% 2461831 ± 6% softirqs.CPU17.NET_RX 137886 +28.3% 176873 ± 4% softirqs.CPU17.RCU 243373 ± 2% +15.8% 281889 ± 6% softirqs.CPU18.RCU 3597851 ± 4% +15.6% 4159558 ± 5% softirqs.CPU19.NET_RX 230245 ± 3% +15.6% 266243 ± 4% softirqs.CPU19.RCU 3260027 ± 6% +20.1% 3915431 ± 5% softirqs.CPU2.NET_RX 214070 ± 3% +18.0% 252670 ± 4% softirqs.CPU2.RCU 3336728 ± 6% +15.6% 3857806 ± 7% softirqs.CPU20.NET_RX 219501 ± 3% +15.3% 253004 ± 4% softirqs.CPU20.RCU 3158811 ± 3% +23.2% 3892880 ± 10% softirqs.CPU21.NET_RX 212206 ± 2% +20.5% 255774 ± 7% softirqs.CPU21.RCU 210621 ± 2% +18.5% 249495 ± 8% softirqs.CPU22.RCU 2884709 ± 8% +27.9% 3690802 ± 13% softirqs.CPU23.NET_RX 202022 ± 5% +22.4% 247237 ± 9% softirqs.CPU23.RCU 2664674 ± 4% +28.4% 3422601 ± 11% softirqs.CPU24.NET_RX 191442 ± 3% +21.9% 233288 ± 8% softirqs.CPU24.RCU 2490550 ± 4% +38.3% 3443438 ± 14% softirqs.CPU25.NET_RX 184538 ± 2% +27.7% 235614 ± 10% softirqs.CPU25.RCU 2337283 ± 3% +40.3% 3278081 ± 15% softirqs.CPU26.NET_RX 178781 +27.6% 228079 ± 10% softirqs.CPU26.RCU 2220201 ± 2% +47.3% 3270829 ± 12% softirqs.CPU27.NET_RX 172858 ± 2% +31.6% 227541 ± 8% softirqs.CPU27.RCU 2321206 ± 5% +35.2% 3137549 ± 12% softirqs.CPU28.NET_RX 177082 ± 2% +25.0% 221425 ± 8% softirqs.CPU28.RCU 2246678 ± 6% +31.9% 2964377 ± 12% softirqs.CPU29.NET_RX 171083 +24.1% 212231 ± 8% softirqs.CPU29.RCU 127186 ± 16% -14.2% 109173 softirqs.CPU29.TIMER 3226488 ± 6% +19.3% 3848958 ± 8% softirqs.CPU3.NET_RX 213112 ± 4% +16.8% 248948 ± 5% softirqs.CPU3.RCU 2113065 ± 6% +31.8% 2785406 ± 10% softirqs.CPU30.NET_RX 168449 ± 2% +22.6% 206573 ± 7% softirqs.CPU30.RCU 2115777 ± 3% +36.7% 2891924 ± 7% softirqs.CPU31.NET_RX 168113 ± 2% +25.3% 210584 ± 4% softirqs.CPU31.RCU 1866022 ± 3% +45.6% 2716794 ± 13% softirqs.CPU32.NET_RX 153261 +27.6% 195634 ± 9% softirqs.CPU32.RCU 1914777 ± 8% +36.7% 2618195 ± 13% softirqs.CPU33.NET_RX 155525 ± 4% +23.0% 191256 ± 9% softirqs.CPU33.RCU 1918176 ± 7% +32.2% 2536083 ± 18% softirqs.CPU34.NET_RX 156200 ± 4% +20.8% 188697 ± 11% softirqs.CPU34.RCU 1859446 ± 11% +43.6% 2670610 ± 10% softirqs.CPU35.NET_RX 153154 ± 5% +27.7% 195597 ± 6% softirqs.CPU35.RCU 4028702 ± 5% +17.3% 4725668 ± 5% softirqs.CPU36.NET_RX 249892 ± 4% +15.9% 289642 ± 4% softirqs.CPU36.RCU 3901006 ± 4% +18.5% 4621206 ± 5% softirqs.CPU37.NET_RX 246085 ± 3% +17.5% 289260 ± 4% softirqs.CPU37.RCU 3453472 ± 4% +17.5% 4059413 ± 5% softirqs.CPU38.NET_RX 227481 ± 3% +16.1% 264060 ± 3% softirqs.CPU38.RCU 3486864 ± 8% +16.7% 4070191 ± 8% softirqs.CPU39.NET_RX 228240 ± 5% +16.9% 266796 ± 5% softirqs.CPU39.RCU 2847467 ± 9% +27.0% 3616029 ± 8% softirqs.CPU4.NET_RX 196920 ± 6% +22.9% 242024 ± 5% softirqs.CPU4.RCU 3341551 ± 3% +16.2% 3881977 ± 4% softirqs.CPU40.NET_RX 223409 ± 2% +15.5% 257937 ± 3% softirqs.CPU40.RCU 3023399 ± 6% +23.2% 3726154 ± 6% softirqs.CPU41.NET_RX 208766 ± 4% +19.9% 250363 ± 4% softirqs.CPU41.RCU 2957016 ± 6% +18.3% 3497870 ± 3% softirqs.CPU42.NET_RX 205603 ± 3% +16.4% 239352 ± 2% softirqs.CPU42.RCU 2734344 ± 5% +23.6% 3379733 ± 6% softirqs.CPU43.NET_RX 196564 ± 4% +19.3% 234447 ± 4% softirqs.CPU43.RCU 2439722 ± 4% +26.0% 3073133 ± 13% softirqs.CPU44.NET_RX 183663 ± 3% +20.3% 221001 ± 8% softirqs.CPU44.RCU 2347126 ± 2% +28.6% 3018639 ± 7% softirqs.CPU45.NET_RX 179921 +20.9% 217552 ± 4% softirqs.CPU45.RCU 2117973 ± 4% +47.1% 3115648 ± 8% softirqs.CPU46.NET_RX 169760 ± 2% +30.4% 221452 ± 5% softirqs.CPU46.RCU 2197927 ± 7% +32.2% 2905245 ± 4% softirqs.CPU47.NET_RX 174027 ± 4% +22.1% 212537 ± 3% softirqs.CPU47.RCU 2209516 ± 13% +22.3% 2702620 ± 5% softirqs.CPU48.NET_RX 171322 ± 7% +17.4% 201079 ± 3% softirqs.CPU48.RCU 2132649 ± 4% +28.1% 2731631 ± 2% softirqs.CPU49.NET_RX 167794 ± 4% +21.0% 203072 softirqs.CPU49.RCU 2790329 ± 10% +26.4% 3526292 softirqs.CPU5.NET_RX 194162 ± 6% +22.0% 236849 softirqs.CPU5.RCU 2085514 ± 3% +27.6% 2661937 ± 6% softirqs.CPU50.NET_RX 167584 +18.0% 197794 ± 4% softirqs.CPU50.RCU 1991718 ± 8% +25.2% 2494153 ± 6% softirqs.CPU51.NET_RX 163095 ± 4% +17.6% 191788 ± 3% softirqs.CPU51.RCU 2133613 ± 8% +22.2% 2606830 ± 7% softirqs.CPU52.NET_RX 169663 ± 5% +17.2% 198894 ± 4% softirqs.CPU52.RCU 2066577 ± 7% +28.5% 2656488 ± 8% softirqs.CPU53.NET_RX 166297 ± 3% +20.1% 199660 ± 4% softirqs.CPU53.RCU 4000568 ± 2% +24.1% 4965013 ± 2% softirqs.CPU54.NET_RX 243490 +21.6% 295986 ± 2% softirqs.CPU54.RCU 3805713 ± 8% +27.1% 4838877 ± 3% softirqs.CPU55.NET_RX 235071 ± 5% +24.1% 291795 ± 3% softirqs.CPU55.RCU 3335036 ± 3% +30.0% 4336664 ± 4% softirqs.CPU56.NET_RX 215881 ± 2% +24.1% 268008 ± 3% softirqs.CPU56.RCU 3306944 ± 3% +21.7% 4024256 ± 3% softirqs.CPU57.NET_RX 214474 ± 2% +19.3% 255972 ± 2% softirqs.CPU57.RCU 2864592 ± 2% +30.4% 3734762 ± 8% softirqs.CPU58.NET_RX 195973 +24.3% 243647 ± 5% softirqs.CPU58.RCU 2683800 ± 2% +40.3% 3766474 ± 10% softirqs.CPU59.NET_RX 188865 +29.8% 245156 ± 7% softirqs.CPU59.RCU 2519426 ± 5% +35.5% 3414021 ± 4% softirqs.CPU6.NET_RX 180725 ± 2% +26.6% 228828 ± 2% softirqs.CPU6.RCU 2536942 ± 2% +38.2% 3506452 ± 6% softirqs.CPU60.NET_RX 182554 +28.1% 233925 ± 4% softirqs.CPU60.RCU 2409532 ± 9% +38.7% 3342882 ± 8% softirqs.CPU61.NET_RX 176350 ± 5% +28.5% 226650 ± 5% softirqs.CPU61.RCU 2252649 ± 11% +28.7% 2899665 ± 9% softirqs.CPU62.NET_RX 170252 ± 5% +19.0% 202671 ± 5% softirqs.CPU62.RCU 2106398 ± 7% +34.2% 2825938 ± 13% softirqs.CPU63.NET_RX 164218 ± 3% +23.3% 202447 ± 8% softirqs.CPU63.RCU 2170137 ± 9% +24.5% 2701698 ± 8% softirqs.CPU64.NET_RX 167624 ± 5% +18.0% 197837 ± 5% softirqs.CPU64.RCU 2129554 ± 10% +32.8% 2827714 ± 8% softirqs.CPU65.NET_RX 165952 ± 6% +22.1% 202621 ± 5% softirqs.CPU65.RCU 2031092 ± 5% +31.8% 2677262 ± 7% softirqs.CPU66.NET_RX 161584 ± 2% +22.6% 198169 ± 4% softirqs.CPU66.RCU 2106872 ± 4% +29.9% 2737450 ± 3% softirqs.CPU67.NET_RX 164853 ± 2% +21.7% 200598 ± 2% softirqs.CPU67.RCU 2004926 ± 4% +35.1% 2709009 ± 12% softirqs.CPU68.NET_RX 160577 ± 2% +23.1% 197654 ± 7% softirqs.CPU68.RCU 2107869 ± 6% +33.1% 2805708 ± 11% softirqs.CPU69.NET_RX 164080 ± 2% +23.0% 201767 ± 7% softirqs.CPU69.RCU 2618567 ± 6% +21.3% 3176081 ± 6% softirqs.CPU7.NET_RX 186722 ± 4% +18.6% 221432 ± 4% softirqs.CPU7.RCU 1995860 ± 4% +33.7% 2668106 ± 9% softirqs.CPU70.NET_RX 160498 ± 2% +22.7% 197002 ± 6% softirqs.CPU70.RCU 2086691 ± 7% +24.0% 2588389 ± 14% softirqs.CPU71.NET_RX 164539 ± 3% +17.7% 193735 ± 8% softirqs.CPU71.RCU 1583296 ± 5% +25.5% 1986784 ± 10% softirqs.CPU72.NET_RX 146349 ± 3% +17.8% 172393 ± 5% softirqs.CPU72.RCU 1723540 ± 3% +19.3% 2056671 ± 9% softirqs.CPU73.NET_RX 154770 +13.9% 176248 ± 4% softirqs.CPU73.RCU 2132400 ± 5% +13.4% 2418332 ± 6% softirqs.CPU76.NET_RX 170748 +13.3% 193404 ± 4% softirqs.CPU76.RCU 169841 +9.8% 186537 ± 6% softirqs.CPU77.RCU 172572 ± 4% +12.9% 194754 ± 4% softirqs.CPU79.RCU 2165682 ± 10% +33.0% 2880495 ± 3% softirqs.CPU8.NET_RX 168076 ± 5% +23.6% 207768 ± 2% softirqs.CPU8.RCU 173735 +9.6% 190394 ± 6% softirqs.CPU80.RCU 170255 ± 5% +6.9% 182041 ± 6% softirqs.CPU86.RCU 120389 -9.3% 109250 ± 2% softirqs.CPU88.TIMER 2341253 ± 12% -17.7% 1927807 ± 13% softirqs.CPU89.NET_RX 51644 ± 3% -7.1% 47971 ± 3% softirqs.CPU89.SCHED 2224210 ± 9% +30.2% 2896872 ± 9% softirqs.CPU9.NET_RX 170317 ± 5% +21.6% 207023 ± 5% softirqs.CPU9.RCU 1680399 ± 10% +32.9% 2233023 ± 13% softirqs.CPU91.NET_RX 145790 ± 4% +21.7% 177408 ± 7% softirqs.CPU91.RCU 152008 ± 6% +13.5% 172492 ± 3% softirqs.CPU93.RCU 119850 ± 2% -8.7% 109385 ± 2% softirqs.CPU93.TIMER 1769949 ± 9% +20.5% 2133146 ± 7% softirqs.CPU94.NET_RX 151556 ± 3% +17.1% 177407 ± 5% softirqs.CPU94.RCU 119053 ± 2% -8.4% 109067 ± 3% softirqs.CPU94.TIMER 120111 -9.3% 108987 ± 2% softirqs.CPU96.TIMER 119393 -9.6% 107881 ± 2% softirqs.CPU99.TIMER 3.185e+08 +18.7% 3.78e+08 softirqs.NET_RX 24554353 +15.9% 28462115 softirqs.RCU 39.93 -6.5 33.45 ± 10% perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry 50.65 -6.0 44.69 ± 6% perf-profile.calltrace.cycles-pp.secondary_startup_64 50.31 -6.0 44.35 ± 6% perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64 50.33 -5.9 44.38 ± 6% perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64 50.34 -5.9 44.40 ± 6% perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64 45.56 -5.9 39.62 ± 7% perf-profile.calltrace.cycles-pp.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64 45.16 -5.7 39.47 ± 7% perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary 5.86 -0.8 5.06 ± 6% perf-profile.calltrace.cycles-pp.tcp_connect.tcp_v4_connect.__inet_stream_connect.inet_stream_connect.__sys_connect 7.05 -0.7 6.31 ± 6% perf-profile.calltrace.cycles-pp.tcp_v4_connect.__inet_stream_connect.inet_stream_connect.__sys_connect.__x64_sys_connect 4.76 -0.6 4.17 ± 6% perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_connect.tcp_v4_connect.__inet_stream_connect.inet_stream_connect 1.75 ± 10% -0.5 1.22 perf-profile.calltrace.cycles-pp.menu_select.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64 4.01 -0.5 3.53 ± 6% perf-profile.calltrace.cycles-pp.ip_output.__ip_queue_xmit.__tcp_transmit_skb.tcp_connect.tcp_v4_connect 3.98 -0.5 3.51 ± 6% perf-profile.calltrace.cycles-pp.ip_finish_output2.ip_output.__ip_queue_xmit.__tcp_transmit_skb.tcp_connect 4.34 -0.4 3.93 ± 6% perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_connect.tcp_v4_connect.__inet_stream_connect 2.21 -0.4 1.81 ± 6% perf-profile.calltrace.cycles-pp.tcp_conn_request.tcp_rcv_state_process.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu 1.32 -0.4 0.94 ± 6% perf-profile.calltrace.cycles-pp.tcp_rcv_established.tcp_v4_do_rcv.__release_sock.release_sock.tcp_sendmsg 1.36 -0.4 0.99 ± 5% perf-profile.calltrace.cycles-pp.tcp_v4_do_rcv.__release_sock.release_sock.tcp_sendmsg.sock_sendmsg 1.41 -0.4 1.05 ± 5% perf-profile.calltrace.cycles-pp.__release_sock.release_sock.tcp_sendmsg.sock_sendmsg.__sys_sendto 1.05 ± 2% -0.4 0.69 ± 5% perf-profile.calltrace.cycles-pp.tcp_ack.tcp_rcv_established.tcp_v4_do_rcv.__release_sock.release_sock 1.46 -0.4 1.11 ± 5% perf-profile.calltrace.cycles-pp.release_sock.tcp_sendmsg.sock_sendmsg.__sys_sendto.__x64_sys_sendto 0.56 -0.2 0.41 ± 57% perf-profile.calltrace.cycles-pp.tcp_ack.tcp_rcv_state_process.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu 0.59 ± 2% +0.1 0.65 ± 5% perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv 0.65 ± 2% +0.1 0.73 ± 4% perf-profile.calltrace.cycles-pp.set_next_entity.pick_next_task_fair.__schedule.schedule_idle.do_idle 0.55 ± 4% +0.1 0.64 ± 5% perf-profile.calltrace.cycles-pp.dequeue_entity.dequeue_task_fair.__schedule.schedule.schedule_timeout 0.61 ± 3% +0.1 0.71 ± 5% perf-profile.calltrace.cycles-pp.dequeue_task_fair.__schedule.schedule.schedule_timeout.wait_woken 0.60 ± 2% +0.1 0.70 ± 5% perf-profile.calltrace.cycles-pp.tcp_rcv_state_process.tcp_child_process.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish 0.86 +0.1 0.99 ± 4% perf-profile.calltrace.cycles-pp.pick_next_task_fair.__schedule.schedule_idle.do_idle.cpu_startup_entry 0.93 ± 2% +0.1 1.07 ± 7% perf-profile.calltrace.cycles-pp.__x64_sys_bind.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.93 +0.1 1.06 ± 6% perf-profile.calltrace.cycles-pp.__sys_bind.__x64_sys_bind.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.79 +0.1 0.93 ± 5% perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu 0.71 ± 2% +0.2 0.87 ± 4% perf-profile.calltrace.cycles-pp.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter 1.32 ± 3% +0.2 1.48 ± 4% perf-profile.calltrace.cycles-pp.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.do_idle 0.51 +0.2 0.69 ± 5% perf-profile.calltrace.cycles-pp.sock_alloc_file.__sys_accept4_file.__sys_accept4.__x64_sys_accept.do_syscall_64 0.76 +0.2 0.94 ± 6% perf-profile.calltrace.cycles-pp.autoremove_wake_function.__wake_up_common.__wake_up_common_lock.sock_def_readable.tcp_child_process 0.75 ± 2% +0.2 0.93 ± 6% perf-profile.calltrace.cycles-pp.try_to_wake_up.autoremove_wake_function.__wake_up_common.__wake_up_common_lock.sock_def_readable 0.51 +0.2 0.69 ± 5% perf-profile.calltrace.cycles-pp.alloc_file_pseudo.sock_alloc_file.__sys_accept4_file.__sys_accept4.__x64_sys_accept 0.77 ± 2% +0.2 0.95 ± 6% perf-profile.calltrace.cycles-pp.__wake_up_common.__wake_up_common_lock.sock_def_readable.tcp_child_process.tcp_v4_rcv 0.52 ± 4% +0.2 0.70 ± 5% perf-profile.calltrace.cycles-pp.__sk_destruct.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.ip_local_deliver 0.52 +0.2 0.70 ± 5% perf-profile.calltrace.cycles-pp.__dentry_kill.__fput.task_work_run.exit_to_usermode_loop.do_syscall_64 0.53 ± 3% +0.2 0.72 ± 5% perf-profile.calltrace.cycles-pp.schedule.schedule_timeout.inet_csk_accept.inet_accept.__sys_accept4_file 0.57 ± 3% +0.2 0.77 ± 6% perf-profile.calltrace.cycles-pp.schedule_timeout.inet_csk_accept.inet_accept.__sys_accept4_file.__sys_accept4 0.53 +0.2 0.73 ± 8% perf-profile.calltrace.cycles-pp.sock_alloc_file.__sys_socket.__x64_sys_socket.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.83 +0.2 1.03 ± 6% perf-profile.calltrace.cycles-pp.__wake_up_common_lock.sock_def_readable.tcp_child_process.tcp_v4_rcv.ip_protocol_deliver_rcu 0.65 ± 2% +0.2 0.85 ± 5% perf-profile.calltrace.cycles-pp.try_to_wake_up.__wake_up_common.__wake_up_common_lock.sock_def_wakeup.tcp_fin 0.52 +0.2 0.73 ± 8% perf-profile.calltrace.cycles-pp.alloc_file_pseudo.sock_alloc_file.__sys_socket.__x64_sys_socket.do_syscall_64 1.25 ± 2% +0.2 1.46 ± 5% perf-profile.calltrace.cycles-pp.__schedule.schedule.schedule_timeout.wait_woken.sk_wait_data 0.90 +0.2 1.11 ± 6% perf-profile.calltrace.cycles-pp.sock_def_readable.tcp_child_process.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish 0.68 ± 2% +0.2 0.90 ± 5% perf-profile.calltrace.cycles-pp.__wake_up_common.__wake_up_common_lock.sock_def_wakeup.tcp_fin.tcp_data_queue 1.38 ± 2% +0.2 1.60 ± 5% perf-profile.calltrace.cycles-pp.schedule_timeout.wait_woken.sk_wait_data.tcp_recvmsg.inet_recvmsg 1.31 +0.2 1.53 ± 5% perf-profile.calltrace.cycles-pp.schedule.schedule_timeout.wait_woken.sk_wait_data.tcp_recvmsg 0.58 ± 2% +0.2 0.81 ± 4% perf-profile.calltrace.cycles-pp.tcp_send_fin.tcp_close.inet_release.__sock_release.sock_close 0.73 ± 2% +0.2 0.97 ± 5% perf-profile.calltrace.cycles-pp.__wake_up_common_lock.sock_def_wakeup.tcp_fin.tcp_data_queue.tcp_rcv_established 1.49 +0.2 1.73 ± 6% perf-profile.calltrace.cycles-pp.__sock_create.__sys_socket.__x64_sys_socket.do_syscall_64.entry_SYSCALL_64_after_hwframe 1.38 ± 3% +0.2 1.62 ± 6% perf-profile.calltrace.cycles-pp.tcp_v4_do_rcv.__release_sock.tcp_close.inet_release.__sock_release 1.37 ± 3% +0.2 1.61 ± 6% perf-profile.calltrace.cycles-pp.tcp_rcv_state_process.tcp_v4_do_rcv.__release_sock.tcp_close.inet_release 0.76 ± 2% +0.2 1.00 ± 6% perf-profile.calltrace.cycles-pp.sock_def_wakeup.tcp_fin.tcp_data_queue.tcp_rcv_established.tcp_v4_do_rcv 1.41 ± 3% +0.2 1.65 ± 6% perf-profile.calltrace.cycles-pp.__release_sock.tcp_close.inet_release.__sock_release.sock_close 0.81 ± 3% +0.2 1.06 ± 6% perf-profile.calltrace.cycles-pp.tcp_fin.tcp_data_queue.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv 0.75 ± 3% +0.2 1.00 ± 6% perf-profile.calltrace.cycles-pp.sk_clone_lock.inet_csk_clone_lock.tcp_create_openreq_child.tcp_v4_syn_recv_sock.tcp_check_req 0.77 ± 2% +0.3 1.02 ± 6% perf-profile.calltrace.cycles-pp.inet_csk_clone_lock.tcp_create_openreq_child.tcp_v4_syn_recv_sock.tcp_check_req.tcp_v4_rcv 0.68 +0.3 0.94 ± 5% perf-profile.calltrace.cycles-pp.try_to_wake_up.__wake_up_common.__wake_up_common_lock.sock_def_readable.tcp_rcv_established 0.89 ± 2% +0.3 1.15 ± 6% perf-profile.calltrace.cycles-pp.tcp_create_openreq_child.tcp_v4_syn_recv_sock.tcp_check_req.tcp_v4_rcv.ip_protocol_deliver_rcu 1.60 ± 2% +0.3 1.87 ± 5% perf-profile.calltrace.cycles-pp.wait_woken.sk_wait_data.tcp_recvmsg.inet_recvmsg.__sys_recvfrom 0.72 +0.3 1.00 ± 5% perf-profile.calltrace.cycles-pp.__wake_up_common.__wake_up_common_lock.sock_def_readable.tcp_rcv_established.tcp_v4_do_rcv 1.69 +0.3 1.98 ± 4% perf-profile.calltrace.cycles-pp.__schedule.schedule_idle.do_idle.cpu_startup_entry.start_secondary 1.73 +0.3 2.02 ± 4% perf-profile.calltrace.cycles-pp.schedule_idle.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64 1.61 ± 2% +0.3 1.91 ± 5% perf-profile.calltrace.cycles-pp.tcp_v4_syn_recv_sock.tcp_check_req.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish 0.40 ± 57% +0.3 0.70 ± 5% perf-profile.calltrace.cycles-pp.__schedule.schedule.schedule_timeout.inet_csk_accept.inet_accept 0.97 ± 2% +0.3 1.28 ± 6% perf-profile.calltrace.cycles-pp.inet_csk_accept.inet_accept.__sys_accept4_file.__sys_accept4.__x64_sys_accept 0.78 +0.3 1.08 ± 5% perf-profile.calltrace.cycles-pp.__wake_up_common_lock.sock_def_readable.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv 0.83 +0.3 1.15 ± 5% perf-profile.calltrace.cycles-pp.sock_def_readable.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu 1.54 +0.3 1.88 ± 5% perf-profile.calltrace.cycles-pp.tcp_child_process.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.ip_local_deliver 0.25 ±100% +0.4 0.65 ± 6% perf-profile.calltrace.cycles-pp.__sk_destruct.inet_release.__sock_release.sock_close.__fput 2.07 +0.5 2.53 ± 7% perf-profile.calltrace.cycles-pp.__x64_sys_socket.do_syscall_64.entry_SYSCALL_64_after_hwframe 2.06 +0.5 2.52 ± 7% perf-profile.calltrace.cycles-pp.__sys_socket.__x64_sys_socket.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.13 ±173% +0.5 0.63 ± 6% perf-profile.calltrace.cycles-pp.security_file_free.__fput.task_work_run.exit_to_usermode_loop.do_syscall_64 0.13 ±173% +0.5 0.63 ± 6% perf-profile.calltrace.cycles-pp.apparmor_file_free_security.security_file_free.__fput.task_work_run.exit_to_usermode_loop 4.47 +0.5 5.00 ± 5% perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_rcv_synsent_state_process.tcp_rcv_state_process.tcp_v4_do_rcv 0.00 +0.5 0.54 ± 4% perf-profile.calltrace.cycles-pp.tcp_time_wait.tcp_fin.tcp_data_queue.tcp_rcv_state_process.tcp_v4_do_rcv 4.25 +0.5 4.79 ± 5% perf-profile.calltrace.cycles-pp.ip_finish_output2.ip_output.__ip_queue_xmit.__tcp_transmit_skb.tcp_rcv_synsent_state_process 0.00 +0.6 0.55 ± 5% perf-profile.calltrace.cycles-pp.__sk_mem_reduce_allocated.tcp_close.inet_release.__sock_release.sock_close 0.00 +0.6 0.55 ± 4% perf-profile.calltrace.cycles-pp.__kfree_skb.tcp_recvmsg.inet_recvmsg.__sys_recvfrom.__x64_sys_recvfrom 4.59 +0.6 5.15 ± 5% perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_rcv_synsent_state_process.tcp_rcv_state_process.tcp_v4_do_rcv.__release_sock 0.00 +0.6 0.56 ± 4% perf-profile.calltrace.cycles-pp.lock_sock_nested.tcp_recvmsg.inet_recvmsg.__sys_recvfrom.__x64_sys_recvfrom 4.33 +0.6 4.89 ± 5% perf-profile.calltrace.cycles-pp.ip_output.__ip_queue_xmit.__tcp_transmit_skb.tcp_rcv_synsent_state_process.tcp_rcv_state_process 0.00 +0.6 0.58 ± 6% perf-profile.calltrace.cycles-pp.inet_csk_destroy_sock.tcp_rcv_state_process.tcp_v4_do_rcv.__release_sock.tcp_close 0.00 +0.6 0.58 ± 9% perf-profile.calltrace.cycles-pp.tcp_done.tcp_fin.tcp_data_queue.tcp_rcv_state_process.tcp_v4_do_rcv 0.00 +0.6 0.64 ± 5% perf-profile.calltrace.cycles-pp.inet_csk_destroy_sock.tcp_fin.tcp_data_queue.tcp_rcv_state_process.tcp_v4_do_rcv 1.71 +0.6 2.35 ± 5% perf-profile.calltrace.cycles-pp.tcp_fin.tcp_data_queue.tcp_rcv_state_process.tcp_v4_do_rcv.tcp_v4_rcv 1.74 +0.7 2.40 ± 5% perf-profile.calltrace.cycles-pp.tcp_data_queue.tcp_rcv_state_process.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu 0.00 +0.7 0.69 ± 32% perf-profile.calltrace.cycles-pp.__inet_lookup_established.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.ip_local_deliver 4.01 +0.8 4.79 ± 5% perf-profile.calltrace.cycles-pp.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish 3.21 +0.8 4.04 ± 5% perf-profile.calltrace.cycles-pp.poll_idle.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry 4.40 ± 2% +0.9 5.26 ± 4% perf-profile.calltrace.cycles-pp.tcp_recvmsg.inet_recvmsg.__sys_recvfrom.__x64_sys_recvfrom.do_syscall_64 4.42 ± 2% +0.9 5.29 ± 4% perf-profile.calltrace.cycles-pp.inet_recvmsg.__sys_recvfrom.__x64_sys_recvfrom.do_syscall_64.entry_SYSCALL_64_after_hwframe 1.31 ± 2% +0.9 2.25 ± 4% perf-profile.calltrace.cycles-pp.inet_accept.__sys_accept4_file.__sys_accept4.__x64_sys_accept.do_syscall_64 4.91 +1.0 5.91 ± 4% perf-profile.calltrace.cycles-pp.__x64_sys_recvfrom.do_syscall_64.entry_SYSCALL_64_after_hwframe 4.89 +1.0 5.89 ± 4% perf-profile.calltrace.cycles-pp.__sys_recvfrom.__x64_sys_recvfrom.do_syscall_64.entry_SYSCALL_64_after_hwframe 8.90 +1.1 9.95 ± 5% perf-profile.calltrace.cycles-pp.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.ip_local_deliver 2.15 +1.2 3.37 ± 4% perf-profile.calltrace.cycles-pp.__sys_accept4_file.__sys_accept4.__x64_sys_accept.do_syscall_64.entry_SYSCALL_64_after_hwframe 2.19 ± 2% +1.2 3.42 ± 4% perf-profile.calltrace.cycles-pp.__x64_sys_accept.do_syscall_64.entry_SYSCALL_64_after_hwframe 2.18 ± 2% +1.2 3.41 ± 4% perf-profile.calltrace.cycles-pp.__sys_accept4.__x64_sys_accept.do_syscall_64.entry_SYSCALL_64_after_hwframe 7.99 +1.3 9.31 ± 4% perf-profile.calltrace.cycles-pp.tcp_write_xmit.__tcp_push_pending_frames.tcp_close.inet_release.__sock_release 6.61 +1.3 7.94 ± 5% perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.tcp_close 8.00 +1.3 9.33 ± 4% perf-profile.calltrace.cycles-pp.__tcp_push_pending_frames.tcp_close.inet_release.__sock_release.sock_close 6.86 +1.4 8.27 ± 4% perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.tcp_close.inet_release 11.56 +1.7 13.28 ± 4% perf-profile.calltrace.cycles-pp.ip_finish_output2.ip_output.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit 11.70 +1.7 13.44 ± 4% perf-profile.calltrace.cycles-pp.ip_output.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames 10.78 +2.1 12.86 ± 4% perf-profile.calltrace.cycles-pp.tcp_close.inet_release.__sock_release.sock_close.__fput 11.34 +2.3 13.63 ± 5% perf-profile.calltrace.cycles-pp.inet_release.__sock_release.sock_close.__fput.task_work_run 11.45 +2.3 13.78 ± 5% perf-profile.calltrace.cycles-pp.__sock_release.sock_close.__fput.task_work_run.exit_to_usermode_loop 11.46 +2.3 13.80 ± 5% perf-profile.calltrace.cycles-pp.sock_close.__fput.task_work_run.exit_to_usermode_loop.do_syscall_64 15.90 +2.4 18.32 ± 5% perf-profile.calltrace.cycles-pp.ip_protocol_deliver_rcu.ip_local_deliver_finish.ip_local_deliver.ip_rcv.__netif_receive_skb_one_core 15.93 +2.4 18.36 ± 5% perf-profile.calltrace.cycles-pp.ip_local_deliver_finish.ip_local_deliver.ip_rcv.__netif_receive_skb_one_core.process_backlog 15.50 +2.5 17.96 ± 5% perf-profile.calltrace.cycles-pp.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.ip_local_deliver.ip_rcv 15.97 +2.5 18.45 ± 5% perf-profile.calltrace.cycles-pp.ip_local_deliver.ip_rcv.__netif_receive_skb_one_core.process_backlog.net_rx_action 12.72 +2.7 15.47 ± 5% perf-profile.calltrace.cycles-pp.__fput.task_work_run.exit_to_usermode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe 12.89 +2.8 15.68 ± 5% perf-profile.calltrace.cycles-pp.task_work_run.exit_to_usermode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe 13.00 +2.8 15.84 ± 5% perf-profile.calltrace.cycles-pp.exit_to_usermode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe 47.98 +5.6 53.61 ± 5% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe 48.15 +5.7 53.81 ± 5% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe 40.11 -6.5 33.62 ± 10% perf-profile.children.cycles-pp.intel_idle 50.63 -6.0 44.67 ± 6% perf-profile.children.cycles-pp.do_idle 50.65 -6.0 44.69 ± 6% perf-profile.children.cycles-pp.secondary_startup_64 50.65 -6.0 44.69 ± 6% perf-profile.children.cycles-pp.cpu_startup_entry 45.83 -6.0 39.88 ± 7% perf-profile.children.cycles-pp.cpuidle_enter 45.82 -6.0 39.87 ± 7% perf-profile.children.cycles-pp.cpuidle_enter_state 50.34 -5.9 44.40 ± 6% perf-profile.children.cycles-pp.start_secondary 1.83 -1.6 0.22 ± 6% perf-profile.children.cycles-pp.tcp_schedule_loss_probe 1.57 -1.3 0.30 ± 7% perf-profile.children.cycles-pp.ip_rcv_finish_core 1.59 -1.3 0.34 ± 6% perf-profile.children.cycles-pp.ip_rcv_finish 5.86 -0.8 5.06 ± 6% perf-profile.children.cycles-pp.tcp_connect 7.05 -0.7 6.31 ± 6% perf-profile.children.cycles-pp.tcp_v4_connect 2.92 -0.7 2.21 ± 5% perf-profile.children.cycles-pp.tcp_ack 0.68 -0.6 0.13 ± 5% perf-profile.children.cycles-pp.tcp_parse_options 1.77 ± 10% -0.5 1.22 perf-profile.children.cycles-pp.menu_select 0.56 ± 3% -0.4 0.14 ± 6% perf-profile.children.cycles-pp.tcp_sync_mss 0.45 -0.4 0.06 perf-profile.children.cycles-pp.tcp_stream_memory_free 2.21 -0.4 1.82 ± 6% perf-profile.children.cycles-pp.tcp_conn_request 0.46 ± 2% -0.4 0.08 perf-profile.children.cycles-pp.secure_tcp_ts_off 0.55 ± 3% -0.3 0.21 ± 8% perf-profile.children.cycles-pp.tcp_connect_init 0.33 ± 2% -0.3 0.07 ± 10% perf-profile.children.cycles-pp.tcp_mtup_init 0.17 -0.1 0.07 ± 17% perf-profile.children.cycles-pp.inet_lhash2_lookup 0.19 -0.1 0.11 ± 15% perf-profile.children.cycles-pp.__inet_lookup_listener 0.17 ± 7% -0.0 0.13 ± 9% perf-profile.children.cycles-pp.irq_enter 0.08 ± 10% -0.0 0.04 ± 58% perf-profile.children.cycles-pp.ip_build_and_send_pkt 0.14 ± 9% -0.0 0.10 ± 8% perf-profile.children.cycles-pp.tick_irq_enter 0.05 +0.0 0.06 perf-profile.children.cycles-pp.bictcp_acked 0.07 +0.0 0.08 ± 5% perf-profile.children.cycles-pp._atomic_dec_and_lock 0.05 ± 8% +0.0 0.07 ± 6% perf-profile.children.cycles-pp.__calc_delta 0.06 ± 11% +0.0 0.08 ± 6% perf-profile.children.cycles-pp.tcp_release_cb 0.05 ± 8% +0.0 0.07 ± 10% perf-profile.children.cycles-pp.__cgroup_bpf_run_filter_sock_ops 0.05 ± 8% +0.0 0.07 perf-profile.children.cycles-pp.move_addr_to_kernel 0.05 +0.0 0.07 ± 6% perf-profile.children.cycles-pp.__list_del_entry_valid 0.05 ± 9% +0.0 0.07 ± 5% perf-profile.children.cycles-pp.account_entity_dequeue 0.06 ± 7% +0.0 0.08 ± 6% perf-profile.children.cycles-pp.kfree_skbmem 0.11 ± 4% +0.0 0.12 ± 4% perf-profile.children.cycles-pp.cgroup_rstat_updated 0.10 ± 5% +0.0 0.11 ± 4% perf-profile.children.cycles-pp.tcp_current_mss 0.07 ± 11% +0.0 0.09 ± 4% perf-profile.children.cycles-pp._copy_to_user 0.11 +0.0 0.13 ± 5% perf-profile.children.cycles-pp._raw_spin_trylock 0.07 ± 5% +0.0 0.09 ± 8% perf-profile.children.cycles-pp.tcp_init_buffer_space 0.08 +0.0 0.10 perf-profile.children.cycles-pp.tcp_cleanup_rbuf 0.07 ± 5% +0.0 0.09 ± 8% perf-profile.children.cycles-pp.security_socket_bind 0.07 ± 5% +0.0 0.09 ± 8% perf-profile.children.cycles-pp.tcp_send_mss 0.07 ± 15% +0.0 0.09 ± 8% perf-profile.children.cycles-pp.tcp_openreq_init_rwin 0.06 ± 6% +0.0 0.08 ± 10% perf-profile.children.cycles-pp.skb_page_frag_refill 0.05 ± 9% +0.0 0.08 ± 6% perf-profile.children.cycles-pp.tcp_check_space 0.08 ± 5% +0.0 0.10 ± 7% perf-profile.children.cycles-pp.rcu_segcblist_enqueue 0.06 ± 6% +0.0 0.09 ± 13% perf-profile.children.cycles-pp.sk_page_frag_refill 0.13 ± 5% +0.0 0.15 ± 7% perf-profile.children.cycles-pp.__cgroup_account_cputime 0.12 ± 5% +0.0 0.14 ± 5% perf-profile.children.cycles-pp.rcu_dynticks_eqs_exit 0.09 +0.0 0.11 ± 7% perf-profile.children.cycles-pp.inode_init_always 0.08 ± 6% +0.0 0.10 ± 7% perf-profile.children.cycles-pp.iput 0.04 ± 57% +0.0 0.06 ± 6% perf-profile.children.cycles-pp.put_prev_task_fair 0.06 ± 9% +0.0 0.08 ± 8% perf-profile.children.cycles-pp._raw_spin_lock_irq 0.06 ± 9% +0.0 0.08 ± 8% perf-profile.children.cycles-pp.fsnotify_destroy_marks 0.08 ± 5% +0.0 0.10 ± 4% perf-profile.children.cycles-pp.netif_skb_features 0.06 +0.0 0.09 ± 10% perf-profile.children.cycles-pp.rcu_all_qs 0.16 ± 4% +0.0 0.19 ± 6% perf-profile.children.cycles-pp.__update_load_avg_se 0.08 ± 5% +0.0 0.11 ± 4% perf-profile.children.cycles-pp.memset_erms 0.04 ± 57% +0.0 0.07 ± 7% perf-profile.children.cycles-pp.kfree_skb 0.06 ± 9% +0.0 0.08 ± 5% perf-profile.children.cycles-pp.tcp_update_skb_after_send 0.04 ± 58% +0.0 0.07 ± 12% perf-profile.children.cycles-pp.del_timer_sync 0.06 ± 7% +0.0 0.09 ± 10% perf-profile.children.cycles-pp.move_addr_to_user 0.11 ± 7% +0.0 0.14 ± 3% perf-profile.children.cycles-pp.simple_copy_to_iter 0.18 ± 2% +0.0 0.21 ± 2% perf-profile.children.cycles-pp.__check_object_size 0.14 ± 3% +0.0 0.17 ± 5% perf-profile.children.cycles-pp.finish_task_switch 0.08 ± 5% +0.0 0.11 ± 9% perf-profile.children.cycles-pp.dput 0.07 ± 7% +0.0 0.10 ± 9% perf-profile.children.cycles-pp.kmem_cache_alloc_trace 0.07 ± 7% +0.0 0.10 ± 11% perf-profile.children.cycles-pp.tcp_queue_rcv 0.07 ± 12% +0.0 0.10 ± 8% perf-profile.children.cycles-pp.sock_setsockopt 0.08 ± 5% +0.0 0.12 ± 13% perf-profile.children.cycles-pp.raw_local_deliver 0.18 +0.0 0.21 ± 3% perf-profile.children.cycles-pp.pick_next_entity 0.15 ± 3% +0.0 0.18 ± 4% perf-profile.children.cycles-pp.account_entity_enqueue 0.14 ± 3% +0.0 0.17 ± 2% perf-profile.children.cycles-pp.tcp_rcv_space_adjust 0.14 ± 3% +0.0 0.17 ± 5% perf-profile.children.cycles-pp.scheduler_tick 0.13 ± 5% +0.0 0.16 ± 9% perf-profile.children.cycles-pp.sk_setup_caps 0.07 ± 5% +0.0 0.11 ± 4% perf-profile.children.cycles-pp.tcp_init_xmit_timers 0.07 +0.0 0.10 ± 12% perf-profile.children.cycles-pp.inet_twsk_alloc 0.07 +0.0 0.10 ± 4% perf-profile.children.cycles-pp.nf_hook_slow 0.06 +0.0 0.09 ± 8% perf-profile.children.cycles-pp.__get_user_4 0.08 ± 6% +0.0 0.11 ± 6% perf-profile.children.cycles-pp.__destroy_inode 0.21 ± 6% +0.0 0.24 ± 3% perf-profile.children.cycles-pp.__x64_sys_close 0.03 ±100% +0.0 0.06 ± 6% perf-profile.children.cycles-pp.minmax_running_min 0.18 ± 2% +0.0 0.22 ± 3% perf-profile.children.cycles-pp.__netif_receive_skb_core 0.17 ± 2% +0.0 0.21 ± 5% perf-profile.children.cycles-pp.update_ts_time_stats 0.11 ± 4% +0.0 0.15 ± 5% perf-profile.children.cycles-pp.resched_curr 0.09 ± 4% +0.0 0.13 perf-profile.children.cycles-pp.sock_put 0.09 ± 7% +0.0 0.13 ± 6% perf-profile.children.cycles-pp.apparmor_sk_alloc_security 0.06 ± 7% +0.0 0.10 ± 5% perf-profile.children.cycles-pp.inet_sock_destruct 0.04 ± 57% +0.0 0.08 ± 6% perf-profile.children.cycles-pp.rcu_eqs_enter 0.11 ± 6% +0.0 0.15 ± 8% perf-profile.children.cycles-pp.d_alloc_pseudo 0.18 ± 3% +0.0 0.22 ± 7% perf-profile.children.cycles-pp.reweight_entity 0.55 ± 4% +0.0 0.59 ± 3% perf-profile.children.cycles-pp.irq_exit 0.19 ± 2% +0.0 0.23 ± 4% perf-profile.children.cycles-pp.switch_mm_irqs_off 0.03 ±100% +0.0 0.07 ± 7% perf-profile.children.cycles-pp.__hrtimer_init 0.22 ± 3% +0.0 0.26 ± 5% perf-profile.children.cycles-pp.__kmalloc_reserve 0.15 ± 5% +0.0 0.19 ± 8% perf-profile.children.cycles-pp.fib_table_lookup 0.14 ± 7% +0.0 0.18 ± 5% perf-profile.children.cycles-pp.kfree 0.12 ± 3% +0.0 0.16 ± 8% perf-profile.children.cycles-pp.__fget_light 0.11 ± 4% +0.0 0.15 ± 7% perf-profile.children.cycles-pp.copyout 0.09 ± 4% +0.0 0.13 ± 3% perf-profile.children.cycles-pp.security_sk_alloc 0.11 ± 7% +0.0 0.15 ± 8% perf-profile.children.cycles-pp.__d_alloc 0.19 ± 3% +0.0 0.23 ± 7% perf-profile.children.cycles-pp.__kmalloc_node_track_caller 0.15 ± 7% +0.0 0.20 ± 2% perf-profile.children.cycles-pp.security_socket_getsockopt 0.08 ± 6% +0.0 0.12 ± 9% perf-profile.children.cycles-pp.destroy_inode 0.01 ±173% +0.0 0.05 ± 9% perf-profile.children.cycles-pp.copy_user_enhanced_fast_string 0.01 ±173% +0.0 0.05 ± 9% perf-profile.children.cycles-pp.tcp_v4_inbound_md5_hash 0.18 ± 2% +0.0 0.22 ± 5% perf-profile.children.cycles-pp.nr_iowait_cpu 0.15 ± 5% +0.0 0.19 ± 6% perf-profile.children.cycles-pp.sock_getsockopt 0.16 ± 4% +0.0 0.20 ± 7% perf-profile.children.cycles-pp.memcg_kmem_get_cache 0.12 ± 3% +0.0 0.17 ± 12% perf-profile.children.cycles-pp._cond_resched 0.14 ± 3% +0.0 0.18 ± 6% perf-profile.children.cycles-pp.__indirect_thunk_start 0.13 +0.0 0.17 ± 2% perf-profile.children.cycles-pp.__might_fault 0.13 ± 7% +0.0 0.17 ± 7% perf-profile.children.cycles-pp.sock_alloc_inode 0.10 ± 8% +0.0 0.15 ± 3% perf-profile.children.cycles-pp.d_instantiate 0.27 ± 2% +0.0 0.32 ± 4% perf-profile.children.cycles-pp.tick_nohz_idle_exit 0.04 ± 57% +0.0 0.08 ± 10% perf-profile.children.cycles-pp.tcp_rearm_rto 0.17 ± 2% +0.0 0.21 ± 9% perf-profile.children.cycles-pp.copy_user_generic_unrolled 0.16 ± 2% +0.0 0.20 ± 5% perf-profile.children.cycles-pp.validate_xmit_skb 0.14 ± 5% +0.0 0.19 ± 6% perf-profile.children.cycles-pp._copy_to_iter 0.13 ± 3% +0.0 0.17 ± 4% perf-profile.children.cycles-pp.sockfd_lookup_light 0.01 ±173% +0.0 0.06 perf-profile.children.cycles-pp.menu_reflect 0.16 +0.0 0.21 ± 5% perf-profile.children.cycles-pp.ttwu_do_wakeup 0.12 +0.0 0.17 ± 4% perf-profile.children.cycles-pp.ip_send_check 0.18 ± 2% +0.0 0.23 ± 8% perf-profile.children.cycles-pp.sock_rfree 0.20 ± 2% +0.0 0.24 ± 6% perf-profile.children.cycles-pp.__ksize 0.18 ± 6% +0.0 0.23 ± 8% perf-profile.children.cycles-pp.rcu_do_batch 0.10 ± 4% +0.0 0.15 ± 11% perf-profile.children.cycles-pp.run_ksoftirqd 0.01 ±173% +0.1 0.06 ± 6% perf-profile.children.cycles-pp.security_sock_rcv_skb 0.00 +0.1 0.05 perf-profile.children.cycles-pp.tcp_select_initial_window 0.03 ±100% +0.1 0.08 ± 11% perf-profile.children.cycles-pp.fsnotify_grab_connector 0.15 +0.1 0.20 ± 3% perf-profile.children.cycles-pp.check_preempt_curr 0.21 ± 3% +0.1 0.26 ± 4% perf-profile.children.cycles-pp.call_rcu 0.13 ± 3% +0.1 0.18 ± 2% perf-profile.children.cycles-pp.ip_finish_output 0.00 +0.1 0.05 ± 8% perf-profile.children.cycles-pp.ip_queue_xmit 0.17 ± 3% +0.1 0.22 ± 5% perf-profile.children.cycles-pp.__x64_sys_setsockopt 0.11 ± 3% +0.1 0.17 ± 10% perf-profile.children.cycles-pp.smpboot_thread_fn 0.23 ± 5% +0.1 0.28 ± 6% perf-profile.children.cycles-pp.rcu_eqs_exit 0.28 ± 2% +0.1 0.33 ± 6% perf-profile.children.cycles-pp._raw_spin_unlock_irqrestore 0.26 ± 2% +0.1 0.32 ± 6% perf-profile.children.cycles-pp.__switch_to_asm 0.19 ± 2% +0.1 0.25 ± 5% perf-profile.children.cycles-pp.sk_filter_trim_cap 0.00 +0.1 0.05 ± 9% perf-profile.children.cycles-pp.inet_sk_rx_dst_set 0.00 +0.1 0.05 ± 9% perf-profile.children.cycles-pp.try_to_del_timer_sync 0.03 ±100% +0.1 0.08 ± 8% perf-profile.children.cycles-pp.tcp_synack_rtt_meas 0.01 ±173% +0.1 0.07 ± 6% perf-profile.children.cycles-pp.__d_instantiate 0.13 ± 5% +0.1 0.19 ± 11% perf-profile.children.cycles-pp.ret_from_fork 0.13 ± 5% +0.1 0.19 ± 11% perf-profile.children.cycles-pp.kthread 0.20 ± 5% +0.1 0.26 ± 8% perf-profile.children.cycles-pp.__inet_inherit_port 0.19 ± 3% +0.1 0.25 ± 8% perf-profile.children.cycles-pp.entry_SYSCALL_64 0.15 ± 3% +0.1 0.20 ± 6% perf-profile.children.cycles-pp.ipv4_mtu 0.14 ± 6% +0.1 0.19 ± 4% perf-profile.children.cycles-pp.sk_stream_kill_queues 0.00 +0.1 0.06 ± 7% perf-profile.children.cycles-pp.__inet_twsk_schedule 0.15 ± 2% +0.1 0.21 ± 3% perf-profile.children.cycles-pp.__ip_local_out 0.16 ± 5% +0.1 0.22 ± 6% perf-profile.children.cycles-pp.del_timer 0.27 ± 4% +0.1 0.33 ± 5% perf-profile.children.cycles-pp.__tcp_send_ack 0.16 ± 2% +0.1 0.22 ± 5% perf-profile.children.cycles-pp.__sys_setsockopt 0.27 +0.1 0.33 ± 2% perf-profile.children.cycles-pp.tick_sched_handle 0.26 ± 5% +0.1 0.32 ± 7% perf-profile.children.cycles-pp.rcu_idle_exit 0.16 ± 4% +0.1 0.22 ± 3% perf-profile.children.cycles-pp.__might_sleep 0.00 +0.1 0.06 ± 6% perf-profile.children.cycles-pp.__list_add_valid 0.00 +0.1 0.06 ± 13% perf-profile.children.cycles-pp.calc_global_load_tick 0.12 ± 3% +0.1 0.18 ± 8% perf-profile.children.cycles-pp.evict 0.22 +0.1 0.29 ± 6% perf-profile.children.cycles-pp.security_socket_sendmsg 0.17 ± 3% +0.1 0.23 ± 3% perf-profile.children.cycles-pp.ip_local_out 0.14 ± 3% +0.1 0.21 ± 8% perf-profile.children.cycles-pp.kmem_cache_alloc_node 0.00 +0.1 0.07 ± 7% perf-profile.children.cycles-pp.inet_ehash_nolisten 0.00 +0.1 0.07 ± 7% perf-profile.children.cycles-pp.tcp_rack_update_reo_wnd 0.20 ± 4% +0.1 0.27 ± 6% perf-profile.children.cycles-pp.irqtime_account_irq 0.18 ± 2% +0.1 0.25 ± 2% perf-profile.children.cycles-pp.__cgroup_bpf_run_filter_skb 0.00 +0.1 0.07 ± 12% perf-profile.children.cycles-pp.skb_entail 0.00 +0.1 0.07 ± 6% perf-profile.children.cycles-pp.ip_copy_addrs 0.21 ± 2% +0.1 0.28 ± 20% perf-profile.children.cycles-pp.ktime_get_with_offset 0.31 ± 2% +0.1 0.38 ± 5% perf-profile.children.cycles-pp.native_sched_clock 0.26 ± 2% +0.1 0.33 ± 2% perf-profile.children.cycles-pp.update_process_times 0.20 ± 2% +0.1 0.27 ± 4% perf-profile.children.cycles-pp.__skb_clone 0.00 +0.1 0.07 ± 10% perf-profile.children.cycles-pp.ipv4_default_advmss 0.26 ± 4% +0.1 0.33 ± 7% perf-profile.children.cycles-pp.rcu_core 0.23 ± 2% +0.1 0.30 ± 6% perf-profile.children.cycles-pp.enqueue_to_backlog 0.22 ± 3% +0.1 0.29 ± 7% perf-profile.children.cycles-pp.alloc_inode 0.33 ± 3% +0.1 0.40 ± 6% perf-profile.children.cycles-pp.sched_clock 0.00 +0.1 0.07 ± 5% perf-profile.children.cycles-pp.tcp_assign_congestion_control 0.34 +0.1 0.42 ± 5% perf-profile.children.cycles-pp.tcp_mstamp_refresh 0.31 ± 6% +0.1 0.39 ± 6% perf-profile.children.cycles-pp.security_sk_clone 0.08 ± 5% +0.1 0.16 ± 4% perf-profile.children.cycles-pp.inet_sk_rebuild_header 0.19 ± 4% +0.1 0.27 ± 9% perf-profile.children.cycles-pp.inet_csk_clear_xmit_timers 0.31 ± 6% +0.1 0.39 ± 6% perf-profile.children.cycles-pp.apparmor_sk_clone_security 0.01 ±173% +0.1 0.09 ± 11% perf-profile.children.cycles-pp.inet_reqsk_alloc 0.26 ± 2% +0.1 0.34 ± 3% perf-profile.children.cycles-pp.syscall_return_via_sysret 0.07 ± 6% +0.1 0.15 ± 5% perf-profile.children.cycles-pp.tcp_update_pacing_rate 0.38 ± 4% +0.1 0.46 ± 3% perf-profile.children.cycles-pp.update_curr 0.04 ± 57% +0.1 0.12 ± 18% perf-profile.children.cycles-pp.inet_twsk_hashdance 0.36 ± 2% +0.1 0.44 ± 6% perf-profile.children.cycles-pp.sched_clock_cpu 0.35 ± 3% +0.1 0.44 ± 2% perf-profile.children.cycles-pp.tick_sched_timer 0.23 ± 7% +0.1 0.32 ± 7% perf-profile.children.cycles-pp.inet_unhash 0.19 +0.1 0.27 ± 6% perf-profile.children.cycles-pp.inet_ehash_insert 0.22 ± 5% +0.1 0.30 ± 7% perf-profile.children.cycles-pp.sk_stop_timer 0.20 ± 4% +0.1 0.28 ± 5% perf-profile.children.cycles-pp.sk_prot_alloc 0.28 ± 4% +0.1 0.36 ± 6% perf-profile.children.cycles-pp.apparmor_sk_free_security 0.46 ± 3% +0.1 0.55 ± 2% perf-profile.children.cycles-pp.__hrtimer_run_queues 0.28 +0.1 0.37 ± 5% perf-profile.children.cycles-pp.inet_csk_reqsk_queue_hash_add 0.06 ± 9% +0.1 0.15 ± 7% perf-profile.children.cycles-pp.inet_lookup_ifaddr_rcu 0.66 +0.1 0.75 ± 4% perf-profile.children.cycles-pp.set_next_entity 0.54 ± 2% +0.1 0.63 ± 6% perf-profile.children.cycles-pp.ip_route_output_flow 0.36 ± 2% +0.1 0.45 ± 3% perf-profile.children.cycles-pp.security_socket_recvmsg 0.22 ± 5% +0.1 0.31 ± 6% perf-profile.children.cycles-pp.__slab_free 0.07 ± 7% +0.1 0.16 ± 6% perf-profile.children.cycles-pp.__ip_dev_find 0.00 +0.1 0.09 ± 4% perf-profile.children.cycles-pp.sock_prot_inuse_add 0.37 ± 2% +0.1 0.46 ± 6% perf-profile.children.cycles-pp.sk_alloc 0.40 ± 3% +0.1 0.49 ± 5% perf-profile.children.cycles-pp.__skb_datagram_iter 0.37 +0.1 0.46 ± 7% perf-profile.children.cycles-pp.___might_sleep 0.27 ± 3% +0.1 0.36 ± 7% perf-profile.children.cycles-pp.tcp_write_queue_purge 0.34 ± 3% +0.1 0.44 ± 6% perf-profile.children.cycles-pp.apparmor_socket_post_create 0.32 ± 2% +0.1 0.42 ± 5% perf-profile.children.cycles-pp.skb_release_head_state 0.36 +0.1 0.46 ± 2% perf-profile.children.cycles-pp.sock_recvmsg 0.34 ± 3% +0.1 0.44 ± 6% perf-profile.children.cycles-pp.security_socket_post_create 0.29 ± 5% +0.1 0.38 ± 8% perf-profile.children.cycles-pp.__inet_check_established 0.00 +0.1 0.10 ± 4% perf-profile.children.cycles-pp.__sk_free 0.11 ± 4% +0.1 0.21 ± 10% perf-profile.children.cycles-pp.inet_twsk_kill 0.41 ± 2% +0.1 0.50 ± 5% perf-profile.children.cycles-pp.skb_copy_datagram_iter 0.37 ± 5% +0.1 0.47 ± 5% perf-profile.children.cycles-pp.clockevents_program_event 0.79 +0.1 0.89 ± 6% perf-profile.children.cycles-pp.ip_route_output_key_hash 0.29 ± 3% +0.1 0.39 ± 6% perf-profile.children.cycles-pp.security_sk_free 0.34 +0.1 0.44 ± 5% perf-profile.children.cycles-pp.skb_release_all 0.46 +0.1 0.56 ± 2% perf-profile.children.cycles-pp.dst_release 0.11 ± 4% +0.1 0.21 ± 5% perf-profile.children.cycles-pp.tcp_ack_update_rtt 0.36 ± 2% +0.1 0.46 ± 4% perf-profile.children.cycles-pp.skb_release_data 0.58 +0.1 0.68 ± 7% perf-profile.children.cycles-pp.update_rq_clock 0.29 ± 3% +0.1 0.40 ± 7% perf-profile.children.cycles-pp.new_inode_pseudo 0.12 +0.1 0.23 ± 7% perf-profile.children.cycles-pp.inet_twsk_deschedule_put 0.75 +0.1 0.86 ± 6% perf-profile.children.cycles-pp.update_load_avg 0.30 ± 3% +0.1 0.41 ± 6% perf-profile.children.cycles-pp.sock_alloc 0.23 +0.1 0.34 ± 13% perf-profile.children.cycles-pp.inet_put_port 0.40 ± 4% +0.1 0.52 ± 5% perf-profile.children.cycles-pp.__sys_getsockopt 0.31 ± 2% +0.1 0.43 ± 5% perf-profile.children.cycles-pp.tcp_finish_connect 0.00 +0.1 0.12 ± 5% perf-profile.children.cycles-pp.__tcp_select_window 0.50 ± 2% +0.1 0.63 ± 4% perf-profile.children.cycles-pp.tcp_event_new_data_sent 0.40 ± 4% +0.1 0.53 ± 5% perf-profile.children.cycles-pp.__x64_sys_getsockopt 0.34 ± 2% +0.1 0.46 ± 3% perf-profile.children.cycles-pp.lock_timer_base 0.42 ± 3% +0.1 0.55 ± 11% perf-profile.children.cycles-pp.netif_rx_internal 0.36 ± 3% +0.1 0.50 ± 6% perf-profile.children.cycles-pp.kmem_cache_free 0.42 ± 3% +0.1 0.56 ± 11% perf-profile.children.cycles-pp.netif_rx 0.38 ± 4% +0.1 0.51 ± 8% perf-profile.children.cycles-pp.inet_csk_bind_conflict 0.42 ± 3% +0.1 0.55 ± 7% perf-profile.children.cycles-pp.kmem_cache_alloc 0.93 ± 2% +0.1 1.07 ± 7% perf-profile.children.cycles-pp.__x64_sys_bind 0.49 ± 2% +0.1 0.63 ± 6% perf-profile.children.cycles-pp.security_file_free 0.93 +0.1 1.06 ± 6% perf-profile.children.cycles-pp.__sys_bind 0.32 ± 5% +0.1 0.46 ± 7% perf-profile.children.cycles-pp.__inet_hash_connect 0.49 ± 3% +0.1 0.63 ± 6% perf-profile.children.cycles-pp.apparmor_file_free_security 0.95 +0.1 1.10 ± 3% perf-profile.children.cycles-pp.pick_next_task_fair 1.27 +0.1 1.42 ± 4% perf-profile.children.cycles-pp.ktime_get 0.50 +0.2 0.65 ± 6% perf-profile.children.cycles-pp.read_tsc 0.59 ± 3% +0.2 0.75 ± 9% perf-profile.children.cycles-pp.tcp_set_state 0.88 ± 2% +0.2 1.04 ± 6% perf-profile.children.cycles-pp.enqueue_entity 0.52 ± 3% +0.2 0.68 ± 2% perf-profile.children.cycles-pp.mod_timer 0.42 ± 4% +0.2 0.58 ± 6% perf-profile.children.cycles-pp.tcp_v4_destroy_sock 0.59 ± 3% +0.2 0.76 ± 2% perf-profile.children.cycles-pp.sk_reset_timer 0.47 ± 2% +0.2 0.65 ± 6% perf-profile.children.cycles-pp.sk_stream_alloc_skb 0.21 ± 2% +0.2 0.38 ± 4% perf-profile.children.cycles-pp.__sk_dst_check 0.80 ± 3% +0.2 0.98 ± 4% perf-profile.children.cycles-pp.dequeue_entity 0.76 +0.2 0.94 ± 6% perf-profile.children.cycles-pp.autoremove_wake_function 0.62 ± 2% +0.2 0.80 ± 6% perf-profile.children.cycles-pp.tcp_init_transfer 0.52 ± 2% +0.2 0.70 ± 6% perf-profile.children.cycles-pp.__dentry_kill 0.54 ± 3% +0.2 0.73 ± 7% perf-profile.children.cycles-pp.apparmor_file_alloc_security 0.21 ± 2% +0.2 0.41 ± 5% perf-profile.children.cycles-pp.ipv4_dst_check 0.94 ± 2% +0.2 1.14 ± 3% perf-profile.children.cycles-pp.hrtimer_interrupt 1.10 +0.2 1.29 ± 6% perf-profile.children.cycles-pp.enqueue_task_fair 0.88 ± 3% +0.2 1.07 ± 4% perf-profile.children.cycles-pp.dequeue_task_fair 1.11 +0.2 1.30 ± 6% perf-profile.children.cycles-pp.activate_task 1.12 +0.2 1.31 ± 6% perf-profile.children.cycles-pp.ttwu_do_activate 1.68 ± 2% +0.2 1.88 ± 3% perf-profile.children.cycles-pp.smp_apic_timer_interrupt 0.34 ± 2% +0.2 0.54 ± 4% perf-profile.children.cycles-pp.tcp_update_metrics 0.60 ± 2% +0.2 0.81 ± 7% perf-profile.children.cycles-pp.security_file_alloc 0.33 ± 2% +0.2 0.54 ± 4% perf-profile.children.cycles-pp.tcp_time_wait 0.72 ± 2% +0.2 0.94 ± 6% perf-profile.children.cycles-pp.__alloc_skb 0.47 +0.2 0.69 ± 8% perf-profile.children.cycles-pp.__tcp_get_metrics 0.97 +0.2 1.19 ± 4% perf-profile.children.cycles-pp._raw_spin_lock_irqsave 0.58 ± 2% +0.2 0.81 ± 4% perf-profile.children.cycles-pp.tcp_send_fin 0.91 ± 2% +0.2 1.14 ± 3% perf-profile.children.cycles-pp.aa_sk_perm 0.28 ± 3% +0.2 0.52 ± 7% perf-profile.children.cycles-pp.tcp_init_metrics 1.49 +0.2 1.73 ± 6% perf-profile.children.cycles-pp.__sock_create 0.81 +0.2 1.05 ± 9% perf-profile.children.cycles-pp.loopback_xmit 0.75 ± 3% +0.2 1.00 ± 6% perf-profile.children.cycles-pp.sk_clone_lock 0.84 +0.3 1.10 ± 4% perf-profile.children.cycles-pp.__kfree_skb 0.77 ± 2% +0.3 1.02 ± 6% perf-profile.children.cycles-pp.inet_csk_clone_lock 0.85 ± 2% +0.3 1.10 ± 5% perf-profile.children.cycles-pp.sock_def_wakeup 0.67 ± 4% +0.3 0.93 ± 9% perf-profile.children.cycles-pp.tcp_done 0.89 ± 2% +0.3 1.15 ± 6% perf-profile.children.cycles-pp.tcp_create_openreq_child 0.69 ± 2% +0.3 0.96 ± 5% perf-profile.children.cycles-pp.__sk_mem_reduce_allocated 0.86 +0.3 1.14 ± 9% perf-profile.children.cycles-pp.dev_hard_start_xmit 1.62 ± 2% +0.3 1.90 ± 4% perf-profile.children.cycles-pp.wait_woken 0.79 +0.3 1.07 ± 7% perf-profile.children.cycles-pp.alloc_empty_file 0.80 +0.3 1.08 ± 7% perf-profile.children.cycles-pp.alloc_file 0.78 +0.3 1.06 ± 7% perf-profile.children.cycles-pp.__alloc_file 0.62 +0.3 0.91 ± 5% perf-profile.children.cycles-pp.percpu_counter_add_batch 1.75 +0.3 2.04 ± 4% perf-profile.children.cycles-pp.schedule_idle 0.98 ± 2% +0.3 1.29 ± 6% perf-profile.children.cycles-pp.inet_csk_accept 1.61 ± 2% +0.3 1.92 ± 5% perf-profile.children.cycles-pp.tcp_v4_syn_recv_sock 0.80 ± 2% +0.3 1.12 ± 3% perf-profile.children.cycles-pp.tcp_clean_rtx_queue 2.27 +0.3 2.59 ± 5% perf-profile.children.cycles-pp.sock_def_readable 1.03 ± 2% +0.3 1.36 ± 5% perf-profile.children.cycles-pp.__sk_destruct 0.61 ± 4% +0.3 0.94 ± 5% perf-profile.children.cycles-pp.sk_forced_mem_schedule 1.54 +0.3 1.88 ± 5% perf-profile.children.cycles-pp.tcp_child_process 0.53 +0.4 0.88 ± 7% perf-profile.children.cycles-pp.tcp_get_metrics 0.87 ± 2% +0.4 1.23 ± 5% perf-profile.children.cycles-pp.inet_csk_destroy_sock 1.04 +0.4 1.42 ± 7% perf-profile.children.cycles-pp.alloc_file_pseudo 1.04 +0.4 1.43 ± 7% perf-profile.children.cycles-pp.sock_alloc_file 0.19 ± 4% +0.4 0.57 ± 7% perf-profile.children.cycles-pp.inet_ehashfn 1.86 ± 2% +0.4 2.28 ± 5% perf-profile.children.cycles-pp.schedule 1.96 ± 2% +0.4 2.38 ± 5% perf-profile.children.cycles-pp.schedule_timeout 2.06 +0.5 2.52 ± 7% perf-profile.children.cycles-pp.__sys_socket 2.07 +0.5 2.53 ± 7% perf-profile.children.cycles-pp.__x64_sys_socket 2.49 +0.5 2.96 ± 6% perf-profile.children.cycles-pp.try_to_wake_up 1.38 +0.5 1.86 ± 7% perf-profile.children.cycles-pp.__dev_queue_xmit 2.63 +0.5 3.12 ± 5% perf-profile.children.cycles-pp.__wake_up_common 0.83 ± 4% +0.5 1.34 ± 3% perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath 1.77 +0.5 2.29 ± 5% perf-profile.children.cycles-pp._raw_spin_lock 2.90 +0.5 3.43 ± 5% perf-profile.children.cycles-pp.__wake_up_common_lock 1.02 +0.6 1.57 ± 6% perf-profile.children.cycles-pp.__inet_lookup_established 1.06 ± 2% +0.6 1.61 ± 4% perf-profile.children.cycles-pp.lock_sock_nested 1.33 ± 3% +0.7 2.00 ± 4% perf-profile.children.cycles-pp._raw_spin_lock_bh 3.53 +0.7 4.22 ± 4% perf-profile.children.cycles-pp.__schedule 3.26 ± 2% +0.8 4.11 ± 5% perf-profile.children.cycles-pp.poll_idle 4.41 ± 2% +0.9 5.27 ± 4% perf-profile.children.cycles-pp.tcp_recvmsg 4.42 ± 2% +0.9 5.29 ± 4% perf-profile.children.cycles-pp.inet_recvmsg 3.57 +0.9 4.44 ± 5% perf-profile.children.cycles-pp.tcp_data_queue 2.54 +0.9 3.42 ± 5% perf-profile.children.cycles-pp.tcp_fin 1.31 ± 2% +0.9 2.25 ± 4% perf-profile.children.cycles-pp.inet_accept 4.89 +1.0 5.90 ± 4% perf-profile.children.cycles-pp.__sys_recvfrom 4.91 +1.0 5.92 ± 4% perf-profile.children.cycles-pp.__x64_sys_recvfrom 2.16 +1.2 3.38 ± 4% perf-profile.children.cycles-pp.__sys_accept4_file 2.18 ± 2% +1.2 3.41 ± 4% perf-profile.children.cycles-pp.__sys_accept4 2.19 ± 2% +1.2 3.42 ± 4% perf-profile.children.cycles-pp.__x64_sys_accept 15.09 +1.7 16.81 ± 4% perf-profile.children.cycles-pp.tcp_write_xmit 15.11 +1.7 16.84 ± 4% perf-profile.children.cycles-pp.__tcp_push_pending_frames 10.78 +2.1 12.88 ± 4% perf-profile.children.cycles-pp.tcp_close 11.34 +2.3 13.64 ± 5% perf-profile.children.cycles-pp.inet_release 11.45 +2.3 13.78 ± 5% perf-profile.children.cycles-pp.__sock_release 11.46 +2.3 13.81 ± 5% perf-profile.children.cycles-pp.sock_close 16.08 +2.5 18.54 ± 5% perf-profile.children.cycles-pp.ip_protocol_deliver_rcu 16.10 +2.5 18.57 ± 5% perf-profile.children.cycles-pp.ip_local_deliver_finish 15.69 +2.5 18.18 ± 5% perf-profile.children.cycles-pp.tcp_v4_rcv 16.15 +2.5 18.67 ± 5% perf-profile.children.cycles-pp.ip_local_deliver 12.72 +2.8 15.48 ± 5% perf-profile.children.cycles-pp.__fput 12.89 +2.8 15.69 ± 5% perf-profile.children.cycles-pp.task_work_run 13.02 +2.8 15.86 ± 5% perf-profile.children.cycles-pp.exit_to_usermode_loop 48.04 +5.6 53.68 ± 5% perf-profile.children.cycles-pp.do_syscall_64 48.20 +5.7 53.88 ± 5% perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe 40.11 -6.5 33.61 ± 10% perf-profile.self.cycles-pp.intel_idle 1.79 -1.6 0.19 ± 6% perf-profile.self.cycles-pp.tcp_schedule_loss_probe 1.56 -1.3 0.30 ± 6% perf-profile.self.cycles-pp.ip_rcv_finish_core 1.36 ± 10% -0.6 0.79 ± 3% perf-profile.self.cycles-pp.menu_select 0.68 ± 2% -0.6 0.13 ± 5% perf-profile.self.cycles-pp.tcp_parse_options 0.94 ± 7% -0.5 0.46 ± 4% perf-profile.self.cycles-pp.cpuidle_enter_state 0.64 ± 2% -0.5 0.18 ± 10% perf-profile.self.cycles-pp.tcp_conn_request 0.55 ± 3% -0.4 0.13 ± 5% perf-profile.self.cycles-pp.tcp_sync_mss 0.44 ± 2% -0.4 0.03 ±100% perf-profile.self.cycles-pp.secure_tcp_ts_off 0.45 ± 2% -0.4 0.06 ± 7% perf-profile.self.cycles-pp.tcp_stream_memory_free 0.35 ± 2% -0.3 0.06 ± 13% perf-profile.self.cycles-pp.tcp_connect_init 0.33 ± 2% -0.3 0.07 ± 12% perf-profile.self.cycles-pp.tcp_mtup_init 0.77 -0.2 0.53 ± 8% perf-profile.self.cycles-pp.__ip_queue_xmit 1.08 -0.2 0.90 ± 5% perf-profile.self.cycles-pp.__tcp_transmit_skb 0.23 ± 3% -0.2 0.05 ± 9% perf-profile.self.cycles-pp.tcp_init_sock 0.17 -0.1 0.06 ± 20% perf-profile.self.cycles-pp.inet_lhash2_lookup 0.19 ± 3% -0.1 0.10 ± 15% perf-profile.self.cycles-pp.inet_csk_get_port 0.31 ± 2% -0.1 0.24 ± 7% perf-profile.self.cycles-pp.ip_protocol_deliver_rcu 0.61 ± 2% -0.0 0.57 ± 5% perf-profile.self.cycles-pp.tcp_ack 0.08 ± 8% -0.0 0.04 ± 58% perf-profile.self.cycles-pp.ip_build_and_send_pkt 0.15 -0.0 0.12 ± 7% perf-profile.self.cycles-pp.tcp_connect 0.20 ± 4% -0.0 0.17 ± 4% perf-profile.self.cycles-pp.__ip_finish_output 0.15 ± 2% -0.0 0.13 ± 10% perf-profile.self.cycles-pp.tcp_newly_delivered 0.13 ± 3% -0.0 0.11 ± 7% perf-profile.self.cycles-pp.tcp_set_state 0.11 ± 4% -0.0 0.09 ± 5% perf-profile.self.cycles-pp.__inet_bind 0.05 ± 8% +0.0 0.07 ± 6% perf-profile.self.cycles-pp.ip_rcv 0.05 ± 8% +0.0 0.07 ± 6% perf-profile.self.cycles-pp.__calc_delta 0.05 ± 8% +0.0 0.07 ± 6% perf-profile.self.cycles-pp.__sock_wfree 0.13 ± 5% +0.0 0.15 ± 3% perf-profile.self.cycles-pp.account_entity_enqueue 0.06 ± 7% +0.0 0.07 ± 5% perf-profile.self.cycles-pp.schedule 0.06 +0.0 0.08 ± 5% perf-profile.self.cycles-pp.__netif_receive_skb_one_core 0.06 ± 6% +0.0 0.08 ± 8% perf-profile.self.cycles-pp.skb_page_frag_refill 0.05 +0.0 0.07 ± 12% perf-profile.self.cycles-pp.lock_sock_nested 0.05 ± 8% +0.0 0.07 perf-profile.self.cycles-pp.__might_fault 0.06 ± 9% +0.0 0.07 ± 5% perf-profile.self.cycles-pp.sock_def_wakeup 0.13 ± 6% +0.0 0.15 ± 2% perf-profile.self.cycles-pp.update_curr 0.11 ± 4% +0.0 0.12 ± 4% perf-profile.self.cycles-pp.cgroup_rstat_updated 0.08 ± 5% +0.0 0.10 ± 4% perf-profile.self.cycles-pp.tcp_cleanup_rbuf 0.11 +0.0 0.13 ± 5% perf-profile.self.cycles-pp._raw_spin_trylock 0.08 ± 5% +0.0 0.10 ± 8% perf-profile.self.cycles-pp.rcu_segcblist_enqueue 0.07 ± 7% +0.0 0.09 ± 5% perf-profile.self.cycles-pp.sk_filter_trim_cap 0.05 ± 8% +0.0 0.07 ± 5% perf-profile.self.cycles-pp.tcp_check_space 0.05 ± 8% +0.0 0.07 ± 5% perf-profile.self.cycles-pp.tcp_release_cb 0.30 ± 3% +0.0 0.33 perf-profile.self.cycles-pp.ip_output 0.10 +0.0 0.12 ± 6% perf-profile.self.cycles-pp.finish_task_switch 0.08 ± 6% +0.0 0.10 ± 4% perf-profile.self.cycles-pp.validate_xmit_skb 0.08 ± 6% +0.0 0.10 ± 4% perf-profile.self.cycles-pp.tcp_rcv_space_adjust 0.04 ± 57% +0.0 0.06 perf-profile.self.cycles-pp.update_min_vruntime 0.07 ± 6% +0.0 0.09 ± 7% perf-profile.self.cycles-pp.tcp_v4_do_rcv 0.16 ± 4% +0.0 0.18 ± 4% perf-profile.self.cycles-pp.__update_load_avg_se 0.12 ± 5% +0.0 0.14 ± 5% perf-profile.self.cycles-pp.rcu_dynticks_eqs_exit 0.08 ± 5% +0.0 0.10 ± 8% perf-profile.self.cycles-pp.memset_erms 0.05 ± 8% +0.0 0.08 ± 5% perf-profile.self.cycles-pp.tcp_data_queue 0.08 ± 5% +0.0 0.10 ± 4% perf-profile.self.cycles-pp.release_sock 0.06 ± 7% +0.0 0.08 ± 10% perf-profile.self.cycles-pp.inode_init_always 0.14 ± 6% +0.0 0.17 ± 3% perf-profile.self.cycles-pp.try_to_wake_up 0.10 ± 4% +0.0 0.12 ± 4% perf-profile.self.cycles-pp.__indirect_thunk_start 0.05 ± 8% +0.0 0.08 ± 8% perf-profile.self.cycles-pp._raw_spin_lock_irq 0.08 ± 5% +0.0 0.11 ± 11% perf-profile.self.cycles-pp.raw_local_deliver 0.07 +0.0 0.10 ± 11% perf-profile.self.cycles-pp.inet_csk_accept 0.07 ± 6% +0.0 0.10 ± 9% perf-profile.self.cycles-pp.inet_twsk_alloc 0.06 +0.0 0.09 ± 4% perf-profile.self.cycles-pp.__get_user_4 0.07 ± 7% +0.0 0.09 ± 8% perf-profile.self.cycles-pp.tcp_queue_rcv 0.11 ± 4% +0.0 0.14 ± 3% perf-profile.self.cycles-pp.sk_reset_timer 0.11 ± 4% +0.0 0.14 ± 7% perf-profile.self.cycles-pp.rcu_eqs_exit 0.11 ± 7% +0.0 0.14 ± 3% perf-profile.self.cycles-pp.__check_object_size 0.13 ± 3% +0.0 0.16 ± 6% perf-profile.self.cycles-pp.sk_setup_caps 0.11 ± 7% +0.0 0.15 ± 7% perf-profile.self.cycles-pp.__kmalloc_node_track_caller 0.17 +0.0 0.20 ± 4% perf-profile.self.cycles-pp.pick_next_entity 0.17 ± 6% +0.0 0.20 ± 5% perf-profile.self.cycles-pp.sock_def_readable 0.11 ± 4% +0.0 0.14 ± 3% perf-profile.self.cycles-pp.call_rcu 0.08 ± 10% +0.0 0.11 ± 11% perf-profile.self.cycles-pp.__alloc_file 0.03 ±100% +0.0 0.06 perf-profile.self.cycles-pp.__list_del_entry_valid 0.22 ± 3% +0.0 0.26 ± 3% perf-profile.self.cycles-pp.tcp_rcv_established 0.15 ± 5% +0.0 0.18 ± 6% perf-profile.self.cycles-pp.fib_table_lookup 0.14 ± 6% +0.0 0.17 ± 6% perf-profile.self.cycles-pp.kfree 0.12 ± 5% +0.0 0.15 ± 7% perf-profile.self.cycles-pp.do_softirq 0.09 ± 4% +0.0 0.13 ± 3% perf-profile.self.cycles-pp.sock_put 0.04 ± 57% +0.0 0.07 ± 5% perf-profile.self.cycles-pp.rcu_eqs_enter 0.03 ±100% +0.0 0.06 ± 6% perf-profile.self.cycles-pp.minmax_running_min 0.17 ± 3% +0.0 0.20 ± 4% perf-profile.self.cycles-pp.select_task_rq_fair 0.15 ± 3% +0.0 0.18 ± 7% perf-profile.self.cycles-pp.enqueue_to_backlog 0.12 ± 6% +0.0 0.16 ± 2% perf-profile.self.cycles-pp.net_rx_action 0.11 ± 3% +0.0 0.15 ± 8% perf-profile.self.cycles-pp.__fget_light 0.11 ± 4% +0.0 0.15 ± 5% perf-profile.self.cycles-pp.resched_curr 0.11 ± 3% +0.0 0.15 ± 8% perf-profile.self.cycles-pp.mod_timer 0.18 ± 2% +0.0 0.22 ± 5% perf-profile.self.cycles-pp.__netif_receive_skb_core 0.03 ±100% +0.0 0.07 ± 7% perf-profile.self.cycles-pp.__sys_recvfrom 0.03 ±100% +0.0 0.07 ± 7% perf-profile.self.cycles-pp.__hrtimer_init 0.22 +0.0 0.26 ± 7% perf-profile.self.cycles-pp.enqueue_entity 0.16 ± 4% +0.0 0.20 ± 7% perf-profile.self.cycles-pp.memcg_kmem_get_cache 0.18 ± 4% +0.0 0.23 ± 4% perf-profile.self.cycles-pp.switch_mm_irqs_off 0.01 ±173% +0.0 0.05 ± 9% perf-profile.self.cycles-pp.tcp_v4_fill_cb 0.01 ±173% +0.0 0.05 ± 9% perf-profile.self.cycles-pp.copy_user_enhanced_fast_string 0.23 ± 2% +0.0 0.27 ± 6% perf-profile.self.cycles-pp.sk_alloc 0.18 ± 2% +0.0 0.22 ± 5% perf-profile.self.cycles-pp.nr_iowait_cpu 0.17 ± 3% +0.0 0.21 ± 3% perf-profile.self.cycles-pp.process_backlog 0.13 ± 3% +0.0 0.18 ± 6% perf-profile.self.cycles-pp.loopback_xmit 0.10 ± 7% +0.0 0.14 ± 7% perf-profile.self.cycles-pp.kmem_cache_alloc_node 0.03 ±100% +0.0 0.07 ± 10% perf-profile.self.cycles-pp.__cgroup_bpf_run_filter_sock_ops 0.04 ± 57% +0.0 0.08 ± 10% perf-profile.self.cycles-pp.dev_hard_start_xmit 0.01 ±173% +0.0 0.06 ± 14% perf-profile.self.cycles-pp.tcp_child_process 0.16 +0.0 0.21 ± 2% perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe 0.18 +0.0 0.23 ± 7% perf-profile.self.cycles-pp.sock_rfree 0.01 ±173% +0.0 0.06 ± 11% perf-profile.self.cycles-pp.rcu_all_qs 0.01 ±173% +0.0 0.06 ± 11% perf-profile.self.cycles-pp.tcp_v4_connect 0.03 ±100% +0.0 0.07 ± 5% perf-profile.self.cycles-pp.irqtime_account_irq 0.16 ± 4% +0.0 0.21 ± 9% perf-profile.self.cycles-pp.copy_user_generic_unrolled 0.14 ± 3% +0.0 0.18 ± 7% perf-profile.self.cycles-pp.kmem_cache_alloc 0.14 ± 3% +0.0 0.18 ± 7% perf-profile.self.cycles-pp.ipv4_mtu 0.36 ± 3% +0.0 0.41 ± 5% perf-profile.self.cycles-pp.update_load_avg 0.25 ± 3% +0.0 0.30 ± 5% perf-profile.self.cycles-pp._raw_spin_unlock_irqrestore 0.01 ±173% +0.1 0.06 ± 13% perf-profile.self.cycles-pp.tcp_rcv_synsent_state_process 0.01 ±173% +0.1 0.06 ± 6% perf-profile.self.cycles-pp.lock_timer_base 0.12 ± 5% +0.1 0.17 ± 7% perf-profile.self.cycles-pp.sk_clone_lock 0.17 ± 3% +0.1 0.22 ± 6% perf-profile.self.cycles-pp.__alloc_skb 0.19 ± 2% +0.1 0.24 ± 6% perf-profile.self.cycles-pp.__ksize 0.11 ± 4% +0.1 0.17 ± 4% perf-profile.self.cycles-pp.ip_send_check 0.24 ± 6% +0.1 0.29 ± 2% perf-profile.self.cycles-pp.wait_woken 0.19 ± 3% +0.1 0.24 ± 8% perf-profile.self.cycles-pp.entry_SYSCALL_64 0.06 ± 7% +0.1 0.11 ± 3% perf-profile.self.cycles-pp.tcp_update_metrics 0.00 +0.1 0.05 ± 9% perf-profile.self.cycles-pp.inet_sk_rx_dst_set 0.23 ± 2% +0.1 0.28 ± 4% perf-profile.self.cycles-pp.__softirqentry_text_start 0.23 ± 2% +0.1 0.29 ± 2% perf-profile.self.cycles-pp.do_syscall_64 0.14 ± 5% +0.1 0.20 ± 4% perf-profile.self.cycles-pp.__might_sleep 0.00 +0.1 0.06 ± 7% perf-profile.self.cycles-pp.tcp_mstamp_refresh 0.16 ± 2% +0.1 0.22 ± 4% perf-profile.self.cycles-pp.__skb_clone 0.26 ± 3% +0.1 0.32 ± 6% perf-profile.self.cycles-pp.__switch_to_asm 0.00 +0.1 0.06 ± 11% perf-profile.self.cycles-pp.__list_add_valid 0.00 +0.1 0.06 perf-profile.self.cycles-pp.__inet_hash_connect 0.00 +0.1 0.06 perf-profile.self.cycles-pp.kmem_cache_alloc_trace 0.00 +0.1 0.06 ± 11% perf-profile.self.cycles-pp.calc_global_load_tick 0.33 ± 4% +0.1 0.39 ± 2% perf-profile.self.cycles-pp.set_next_entity 0.16 ± 5% +0.1 0.22 ± 6% perf-profile.self.cycles-pp.__local_bh_enable_ip 0.35 ± 3% +0.1 0.42 ± 4% perf-profile.self.cycles-pp.do_idle 0.18 ± 3% +0.1 0.24 perf-profile.self.cycles-pp.__cgroup_bpf_run_filter_skb 0.00 +0.1 0.06 ± 6% perf-profile.self.cycles-pp.skb_entail 0.00 +0.1 0.06 ± 13% perf-profile.self.cycles-pp.rb_first 0.00 +0.1 0.07 ± 7% perf-profile.self.cycles-pp.tcp_rack_update_reo_wnd 0.00 +0.1 0.07 ± 6% perf-profile.self.cycles-pp.tcp_init_metrics 0.00 +0.1 0.07 ± 6% perf-profile.self.cycles-pp.inet_put_port 0.00 +0.1 0.07 ± 6% perf-profile.self.cycles-pp.tcp_rearm_rto 0.00 +0.1 0.07 ± 6% perf-profile.self.cycles-pp.tcp_assign_congestion_control 0.00 +0.1 0.07 ± 6% perf-profile.self.cycles-pp.ip_copy_addrs 0.30 ± 2% +0.1 0.37 ± 5% perf-profile.self.cycles-pp.native_sched_clock 0.22 +0.1 0.29 ± 8% perf-profile.self.cycles-pp.kmem_cache_free 0.18 ± 4% +0.1 0.26 ± 11% perf-profile.self.cycles-pp.tcp_close 0.00 +0.1 0.07 ± 5% perf-profile.self.cycles-pp.inet_twsk_kill 0.19 ± 6% +0.1 0.27 ± 6% perf-profile.self.cycles-pp.tcp_sendmsg_locked 0.30 ± 5% +0.1 0.38 ± 5% perf-profile.self.cycles-pp.apparmor_sk_clone_security 0.26 ± 4% +0.1 0.34 ± 3% perf-profile.self.cycles-pp.syscall_return_via_sysret 0.00 +0.1 0.08 ± 8% perf-profile.self.cycles-pp.inet_reqsk_alloc 0.00 +0.1 0.08 ± 5% perf-profile.self.cycles-pp.__sk_free 0.07 ± 7% +0.1 0.15 ± 5% perf-profile.self.cycles-pp.tcp_update_pacing_rate 0.01 ±173% +0.1 0.10 ± 9% perf-profile.self.cycles-pp.ip_local_deliver 0.23 ± 4% +0.1 0.32 ± 11% perf-profile.self.cycles-pp.ip_finish_output2 0.45 ± 2% +0.1 0.54 ± 6% perf-profile.self.cycles-pp.update_rq_clock 0.20 ± 2% +0.1 0.28 ± 3% perf-profile.self.cycles-pp.tcp_clean_rtx_queue 0.05 +0.1 0.14 ± 3% perf-profile.self.cycles-pp.tcp_ack_update_rtt 0.36 +0.1 0.45 ± 6% perf-profile.self.cycles-pp.___might_sleep 0.28 ± 4% +0.1 0.36 ± 6% perf-profile.self.cycles-pp.apparmor_sk_free_security 0.21 ± 5% +0.1 0.30 ± 8% perf-profile.self.cycles-pp.__slab_free 0.00 +0.1 0.09 ± 7% perf-profile.self.cycles-pp.sock_prot_inuse_add 0.34 ± 4% +0.1 0.43 ± 7% perf-profile.self.cycles-pp.apparmor_socket_post_create 0.04 ± 58% +0.1 0.14 ± 7% perf-profile.self.cycles-pp.inet_lookup_ifaddr_rcu 0.35 ± 3% +0.1 0.46 ± 4% perf-profile.self.cycles-pp.skb_release_data 0.45 ± 2% +0.1 0.56 ± 2% perf-profile.self.cycles-pp.dst_release 0.00 +0.1 0.12 ± 5% perf-profile.self.cycles-pp.__tcp_select_window 0.38 ± 4% +0.1 0.50 ± 8% perf-profile.self.cycles-pp.inet_csk_bind_conflict 0.06 ± 11% +0.1 0.19 ± 7% perf-profile.self.cycles-pp.tcp_get_metrics 0.30 ± 2% +0.1 0.43 ± 5% perf-profile.self.cycles-pp.__dev_queue_xmit 0.48 ± 2% +0.1 0.62 ± 5% perf-profile.self.cycles-pp.apparmor_file_free_security 0.43 ± 5% +0.1 0.57 ± 4% perf-profile.self.cycles-pp.tcp_recvmsg 0.49 +0.1 0.63 ± 6% perf-profile.self.cycles-pp.read_tsc 0.15 ± 4% +0.2 0.31 ± 5% perf-profile.self.cycles-pp.tcp_write_xmit 0.62 ± 2% +0.2 0.78 ± 6% perf-profile.self.cycles-pp.__sk_destruct 0.71 ± 2% +0.2 0.89 ± 7% perf-profile.self.cycles-pp.__schedule 0.52 ± 3% +0.2 0.71 ± 6% perf-profile.self.cycles-pp.apparmor_file_alloc_security 0.21 ± 3% +0.2 0.40 ± 4% perf-profile.self.cycles-pp.ipv4_dst_check 0.85 ± 2% +0.2 1.06 ± 3% perf-profile.self.cycles-pp.aa_sk_perm 0.95 +0.2 1.16 ± 4% perf-profile.self.cycles-pp._raw_spin_lock_irqsave 0.47 +0.2 0.69 ± 7% perf-profile.self.cycles-pp.__tcp_get_metrics 0.86 ± 2% +0.2 1.08 ± 6% perf-profile.self.cycles-pp.__inet_lookup_established 0.68 ± 2% +0.3 0.96 ± 5% perf-profile.self.cycles-pp.__sk_mem_reduce_allocated 0.89 ± 3% +0.3 1.18 ± 5% perf-profile.self.cycles-pp._raw_spin_lock_bh 0.61 ± 2% +0.3 0.90 ± 6% perf-profile.self.cycles-pp.percpu_counter_add_batch 0.61 ± 4% +0.3 0.93 ± 5% perf-profile.self.cycles-pp.sk_forced_mem_schedule 0.19 ± 4% +0.4 0.57 ± 7% perf-profile.self.cycles-pp.inet_ehashfn 1.35 +0.4 1.74 ± 5% perf-profile.self.cycles-pp._raw_spin_lock 0.83 ± 4% +0.5 1.33 ± 3% perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath 3.20 ± 2% +0.8 4.03 ± 5% perf-profile.self.cycles-pp.poll_idle netperf.Throughput_tps 28000 +-------------------------------------------------------------------+ | O | 27000 |-O O O O O O O O O O O | | O O O O | 26000 |-+ | | O O O O O O O O O O O O O | 25000 |-+ | | | 24000 |-+ | | + | 23000 |-+ + + .+.+.. .+. .+. | | .+.+. + + +.+ +. + | 22000 |.+..+ + + | | +..+.+.+.+..+ | 21000 +-------------------------------------------------------------------+ [*] 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