Greeting, FYI, we noticed a 160.7% improvement of netperf.Throughput_total_tps due to commit: commit: a6211caa634da39d861a47437ffcda8b38ef421b ("net: revert "net: get rid of an signed integer overflow in ip_idents_reserve()"") https://git.kernel.org/cgit/linux/kernel/git/davem/net.git master in testcase: netperf on test machine: 104 threads Skylake with 192G memory with following parameters: ip: ipv4 runtime: 300s nr_threads: 200% cluster: cs-localhost test: UDP_RR cpufreq_governor: performance ucode: 0x2000065 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-7/performance/ipv4/x86_64-rhel-7.6/200%/debian-x86_64-20191114.cgz/300s/lkp-skl-fpga01/UDP_RR/netperf/0x2000065 commit: 61d0301e6c ("dt-bindings: net: dsa: b53: Add missing size and address cells to example") a6211caa63 ("net: revert "net: get rid of an signed integer overflow in ip_idents_reserve()"") 61d0301e6c05db55 a6211caa634da39d861a47437ff ---------------- --------------------------- %stddev %change %stddev \ | \ 2382389 ± 3% +160.7% 6210158 netperf.Throughput_total_tps 11453 ± 3% +160.7% 29856 netperf.Throughput_tps 2.834e+08 ± 26% +94.4% 5.509e+08 ± 8% netperf.time.involuntary_context_switches 14146 -6.7% 13198 netperf.time.system_time 1458 +63.3% 2382 netperf.time.user_time 4.302e+08 ± 19% +203.9% 1.308e+09 ± 3% netperf.time.voluntary_context_switches 7.147e+08 ± 3% +160.7% 1.863e+09 netperf.workload 28604 ± 30% -70.3% 8507 ±170% numa-numastat.node1.other_node 765.00 ± 4% +13.3% 867.00 ± 4% slabinfo.mnt_cache.active_objs 765.00 ± 4% +13.3% 867.00 ± 4% slabinfo.mnt_cache.num_objs 13.15 ± 2% +9.1 22.29 mpstat.cpu.all.soft% 76.18 -15.1 61.06 mpstat.cpu.all.sys% 9.10 +5.9 14.97 mpstat.cpu.all.usr% 35582343 ± 3% -24.5% 26879340 ± 10% cpuidle.C1.time 6354413 ± 3% -18.3% 5193270 ± 10% cpuidle.C1.usage 6640796 ± 11% +29.1% 8574021 ± 3% cpuidle.POLL.time 2047691 ± 14% +44.1% 2949986 ± 2% cpuidle.POLL.usage 88.25 -6.8% 82.25 vmstat.cpu.sy 8.25 ± 5% +69.7% 14.00 vmstat.cpu.us 4677547 ± 3% +159.8% 12150848 vmstat.system.cs 213476 +1.5% 216585 vmstat.system.in 16116 ± 17% -49.6% 8120 ± 25% numa-meminfo.node0.Inactive 15901 ± 17% -49.8% 7986 ± 26% numa-meminfo.node0.Inactive(anon) 19329 ± 11% -25.0% 14497 ± 14% numa-meminfo.node0.Mapped 17899 ± 14% -48.3% 9256 ± 31% numa-meminfo.node0.Shmem 14756 ± 19% +47.4% 21749 ± 9% numa-meminfo.node1.Inactive 14595 ± 19% +47.2% 21486 ± 9% numa-meminfo.node1.Inactive(anon) 3975 ± 17% -49.8% 1996 ± 26% numa-vmstat.node0.nr_inactive_anon 4864 ± 11% -24.6% 3669 ± 14% numa-vmstat.node0.nr_mapped 4474 ± 14% -48.3% 2314 ± 31% numa-vmstat.node0.nr_shmem 3975 ± 17% -49.8% 1996 ± 26% numa-vmstat.node0.nr_zone_inactive_anon 3668 ± 18% +45.4% 5334 ± 10% numa-vmstat.node1.nr_inactive_anon 3668 ± 18% +45.4% 5334 ± 10% numa-vmstat.node1.nr_zone_inactive_anon 7597 -3.0% 7370 proc-vmstat.nr_inactive_anon 8899 -2.8% 8651 proc-vmstat.nr_mapped 26511 ± 3% -3.9% 25486 ± 2% proc-vmstat.nr_shmem 7597 -3.0% 7370 proc-vmstat.nr_zone_inactive_anon 781674 +1.5% 793716 proc-vmstat.numa_hit 747985 +1.6% 760013 proc-vmstat.numa_local 37078 ± 4% -17.0% 30783 ± 7% proc-vmstat.pgactivate 851230 +1.8% 866712 proc-vmstat.pgfault 3.21 ± 9% -29.9% 2.25 ± 12% sched_debug.cfs_rq:/.load_avg.min -1551214 -150.7% 786316 ±223% sched_debug.cfs_rq:/.spread0.avg 584.71 ± 7% -10.6% 522.75 ± 4% sched_debug.cfs_rq:/.util_avg.min 135.54 ± 3% +8.1% 146.50 ± 4% sched_debug.cfs_rq:/.util_est_enqueued.stddev 711376 ± 41% +41.7% 1008145 ± 6% sched_debug.cpu.avg_idle.max 4410 ± 4% -16.7% 3674 ± 7% sched_debug.cpu.avg_idle.min 6783672 ± 3% +161.8% 17758928 sched_debug.cpu.nr_switches.avg 8197064 ± 4% +130.4% 18889627 sched_debug.cpu.nr_switches.max 4787733 ± 10% +236.1% 16093322 ± 2% sched_debug.cpu.nr_switches.min 992865 ± 18% -48.2% 514302 ± 17% sched_debug.cpu.nr_switches.stddev 70.67 ± 8% -26.8% 51.75 ± 17% sched_debug.cpu.nr_uninterruptible.max 1.114e+10 ± 3% +171.2% 3.021e+10 perf-stat.i.branch-instructions 1.66 -0.1 1.60 perf-stat.i.branch-miss-rate% 1.834e+08 ± 3% +160.7% 4.782e+08 perf-stat.i.branch-misses 41518884 ± 19% +119.3% 91068934 ± 21% perf-stat.i.cache-misses 3.629e+08 +189.7% 1.051e+09 ± 4% perf-stat.i.cache-references 4716783 ± 3% +160.3% 12278919 perf-stat.i.context-switches 4.99 ± 3% -64.7% 1.76 perf-stat.i.cpi 2.855e+11 -4.3% 2.733e+11 perf-stat.i.cpu-cycles 7245 ± 21% -53.6% 3361 ± 28% perf-stat.i.cycles-between-cache-misses 92817683 ± 4% +201.7% 2.8e+08 ± 7% perf-stat.i.dTLB-load-misses 1.665e+10 ± 3% +172.1% 4.53e+10 perf-stat.i.dTLB-loads 9731355 ± 7% +202.8% 29466191 ± 4% perf-stat.i.dTLB-store-misses 9.977e+09 ± 3% +172.2% 2.715e+10 perf-stat.i.dTLB-stores 53.61 ± 2% +4.4 58.02 ± 2% perf-stat.i.iTLB-load-miss-rate% 48591600 ± 5% +189.8% 1.408e+08 ± 4% perf-stat.i.iTLB-load-misses 41279422 ± 3% +140.2% 99161913 perf-stat.i.iTLB-loads 5.709e+10 ± 3% +172.7% 1.557e+11 perf-stat.i.instructions 0.20 ± 2% +178.6% 0.57 perf-stat.i.ipc 2.75 -4.5% 2.63 perf-stat.i.metric.GHz 0.57 ± 39% -75.5% 0.14 ± 30% perf-stat.i.metric.K/sec 368.55 ± 3% +171.3% 999.80 perf-stat.i.metric.M/sec 2707 +1.8% 2755 perf-stat.i.minor-faults 5928215 ± 27% +184.2% 16848721 ± 23% perf-stat.i.node-load-misses 101013 ± 26% +85.7% 187548 ± 14% perf-stat.i.node-loads 2780627 ± 8% +96.4% 5460264 ± 8% perf-stat.i.node-store-misses 2707 +1.8% 2755 perf-stat.i.page-faults 1.65 -0.1 1.58 perf-stat.overall.branch-miss-rate% 5.01 ± 3% -64.9% 1.76 perf-stat.overall.cpi 7162 ± 21% -55.8% 3165 ± 24% perf-stat.overall.cycles-between-cache-misses 54.05 ± 2% +4.6 58.65 ± 2% perf-stat.overall.iTLB-load-miss-rate% 0.20 ± 3% +184.9% 0.57 perf-stat.overall.ipc 24334 +4.6% 25454 perf-stat.overall.path-length 1.11e+10 ± 3% +171.1% 3.011e+10 perf-stat.ps.branch-instructions 1.828e+08 ± 3% +160.6% 4.764e+08 perf-stat.ps.branch-misses 41392364 ± 19% +119.2% 90737530 ± 21% perf-stat.ps.cache-misses 3.618e+08 +189.6% 1.048e+09 ± 4% perf-stat.ps.cache-references 4701274 ± 3% +160.2% 12234892 perf-stat.ps.context-switches 2.845e+11 -4.3% 2.723e+11 perf-stat.ps.cpu-cycles 92531227 ± 4% +201.5% 2.79e+08 ± 7% perf-stat.ps.dTLB-load-misses 1.659e+10 ± 3% +172.0% 4.513e+10 perf-stat.ps.dTLB-loads 9700889 ± 7% +202.7% 29361270 ± 4% perf-stat.ps.dTLB-store-misses 9.944e+09 ± 3% +172.1% 2.705e+10 perf-stat.ps.dTLB-stores 48437762 ± 5% +189.7% 1.403e+08 ± 4% perf-stat.ps.iTLB-load-misses 41133588 ± 3% +140.2% 98803267 perf-stat.ps.iTLB-loads 5.69e+10 ± 3% +172.6% 1.551e+11 perf-stat.ps.instructions 5909971 ± 27% +184.0% 16786827 ± 23% perf-stat.ps.node-load-misses 101876 ± 25% +83.8% 187272 ± 14% perf-stat.ps.node-loads 2771558 ± 8% +96.3% 5440535 ± 8% perf-stat.ps.node-store-misses 1.739e+13 ± 3% +172.7% 4.742e+13 perf-stat.total.instructions 4608 ± 18% +186.0% 13177 ± 62% interrupts.CPU0.RES:Rescheduling_interrupts 4349 ± 98% +215.2% 13708 ± 32% interrupts.CPU1.RES:Rescheduling_interrupts 3614 ± 31% +101.4% 7279 ± 39% interrupts.CPU10.RES:Rescheduling_interrupts 4465 ± 66% +209.0% 13796 ± 42% interrupts.CPU101.RES:Rescheduling_interrupts 6524 ± 45% +201.9% 19696 ± 41% interrupts.CPU102.RES:Rescheduling_interrupts 5961 ± 31% +290.9% 23304 ± 60% interrupts.CPU103.RES:Rescheduling_interrupts 3330 ± 44% +346.9% 14882 ± 51% interrupts.CPU15.RES:Rescheduling_interrupts 2516 ± 59% +1044.5% 28798 ±120% interrupts.CPU18.RES:Rescheduling_interrupts 3744 ± 42% +364.1% 17377 ± 49% interrupts.CPU2.RES:Rescheduling_interrupts 4907 ± 25% +206.7% 15051 ± 11% interrupts.CPU21.RES:Rescheduling_interrupts 3520 ± 55% +411.1% 17994 ± 52% interrupts.CPU23.RES:Rescheduling_interrupts 2886 ± 47% +327.9% 12351 ± 43% interrupts.CPU27.RES:Rescheduling_interrupts 2588 ± 81% +399.6% 12930 ± 49% interrupts.CPU29.RES:Rescheduling_interrupts 3549 ± 5% +386.1% 17255 ± 97% interrupts.CPU3.RES:Rescheduling_interrupts 2984 ± 44% +286.1% 11523 ± 80% interrupts.CPU30.RES:Rescheduling_interrupts 3237 ± 25% +443.6% 17599 ± 71% interrupts.CPU31.RES:Rescheduling_interrupts 4551 ± 75% +168.3% 12211 ± 61% interrupts.CPU33.RES:Rescheduling_interrupts 3952 ± 83% +413.6% 20300 ± 45% interrupts.CPU35.RES:Rescheduling_interrupts 2983 ± 86% +632.2% 21846 ± 73% interrupts.CPU36.RES:Rescheduling_interrupts 4917 ± 58% +292.2% 19282 ± 81% interrupts.CPU40.RES:Rescheduling_interrupts 2589 ± 70% +614.5% 18499 ± 92% interrupts.CPU44.RES:Rescheduling_interrupts 4009 ±108% +302.0% 16116 ± 58% interrupts.CPU45.RES:Rescheduling_interrupts 5099 ± 29% +125.3% 11486 ± 41% interrupts.CPU46.RES:Rescheduling_interrupts 4820 ± 39% +176.2% 13312 ± 55% interrupts.CPU47.RES:Rescheduling_interrupts 6377 ± 90% +201.0% 19197 ± 54% interrupts.CPU5.RES:Rescheduling_interrupts 6547 ± 45% +120.8% 14457 ± 32% interrupts.CPU50.RES:Rescheduling_interrupts 4026 ± 48% +330.7% 17342 ± 61% interrupts.CPU54.RES:Rescheduling_interrupts 4342 ± 32% +248.0% 15110 ± 7% interrupts.CPU58.RES:Rescheduling_interrupts 4162 ± 41% +141.8% 10067 ± 23% interrupts.CPU59.RES:Rescheduling_interrupts 4439 ± 30% +231.9% 14734 ± 31% interrupts.CPU6.RES:Rescheduling_interrupts 4160 ± 48% +226.3% 13575 ± 33% interrupts.CPU61.RES:Rescheduling_interrupts 3257 ± 34% +128.9% 7458 ± 23% interrupts.CPU62.RES:Rescheduling_interrupts 2763 ± 17% +264.6% 10077 ± 24% interrupts.CPU63.RES:Rescheduling_interrupts 4463 ± 70% +211.2% 13889 ± 73% interrupts.CPU64.RES:Rescheduling_interrupts 3378 ± 47% +568.4% 22585 ±129% interrupts.CPU66.RES:Rescheduling_interrupts 3033 ± 36% +285.2% 11684 ± 24% interrupts.CPU67.RES:Rescheduling_interrupts 4746 ± 43% +174.6% 13035 ± 20% interrupts.CPU68.RES:Rescheduling_interrupts 3248 ± 23% +222.9% 10491 ± 40% interrupts.CPU7.RES:Rescheduling_interrupts 2247 ± 34% +348.9% 10086 ± 37% interrupts.CPU70.RES:Rescheduling_interrupts 3328 ± 46% +466.6% 18858 ± 64% interrupts.CPU72.RES:Rescheduling_interrupts 4881 ± 27% +217.3% 15486 ± 25% interrupts.CPU73.RES:Rescheduling_interrupts 2956 ± 60% +384.6% 14326 ± 35% interrupts.CPU75.RES:Rescheduling_interrupts 3863 ± 61% +343.6% 17140 ± 67% interrupts.CPU79.RES:Rescheduling_interrupts 2850 ± 68% +367.1% 13316 ± 28% interrupts.CPU81.RES:Rescheduling_interrupts 3384 ± 40% +330.3% 14565 ± 52% interrupts.CPU83.RES:Rescheduling_interrupts 4285 ± 42% +123.6% 9583 ± 26% interrupts.CPU84.RES:Rescheduling_interrupts 5129 ± 64% +133.5% 11976 ± 53% interrupts.CPU85.RES:Rescheduling_interrupts 3496 ± 87% +517.6% 21592 ± 58% interrupts.CPU87.RES:Rescheduling_interrupts 2920 ±100% +523.9% 18218 ± 70% interrupts.CPU88.RES:Rescheduling_interrupts 5249 ± 56% +209.0% 16220 ± 56% interrupts.CPU92.RES:Rescheduling_interrupts 4098 ± 78% +351.4% 18499 ± 75% interrupts.CPU93.RES:Rescheduling_interrupts 2070 ± 46% +640.1% 15323 ± 66% interrupts.CPU96.RES:Rescheduling_interrupts 4232 ±109% +249.3% 14782 ± 58% interrupts.CPU97.RES:Rescheduling_interrupts 4886 ± 24% +119.6% 10731 ± 39% interrupts.CPU98.RES:Rescheduling_interrupts 466502 ± 32% +231.9% 1548094 ± 30% interrupts.RES:Rescheduling_interrupts 7611209 ± 14% +129.9% 17497928 ± 2% softirqs.CPU0.NET_RX 117644 ± 3% -10.1% 105808 softirqs.CPU0.TIMER 7754285 ± 6% +125.0% 17446076 softirqs.CPU1.NET_RX 7661563 ± 4% +131.7% 17752614 ± 2% softirqs.CPU10.NET_RX 6265597 ± 6% +196.8% 18597014 softirqs.CPU100.NET_RX 111790 -12.1% 98285 softirqs.CPU100.TIMER 6003920 ± 5% +206.5% 18403172 softirqs.CPU101.NET_RX 112387 -12.7% 98082 softirqs.CPU101.TIMER 5914242 ± 6% +214.9% 18622144 softirqs.CPU102.NET_RX 113186 -13.6% 97820 softirqs.CPU102.TIMER 6036155 ± 6% +203.2% 18302912 softirqs.CPU103.NET_RX 111454 -12.0% 98105 softirqs.CPU103.TIMER 7865285 ± 6% +125.9% 17764453 softirqs.CPU11.NET_RX 7785952 ± 4% +127.2% 17687980 softirqs.CPU12.NET_RX 7679186 ± 13% +131.1% 17745182 softirqs.CPU13.NET_RX 7489829 ± 7% +135.1% 17612130 softirqs.CPU14.NET_RX 7986983 ± 5% +115.9% 17240928 ± 4% softirqs.CPU15.NET_RX 7685814 ± 2% +131.1% 17758139 softirqs.CPU16.NET_RX 7763445 ± 2% +127.8% 17682866 softirqs.CPU17.NET_RX 7775718 ± 4% +126.1% 17579079 softirqs.CPU18.NET_RX 7692242 ± 4% +127.7% 17513046 softirqs.CPU19.NET_RX 7318854 ± 9% +140.9% 17631491 softirqs.CPU2.NET_RX 7432944 ± 16% +139.5% 17801499 softirqs.CPU20.NET_RX 7798319 ± 5% +129.9% 17927670 softirqs.CPU21.NET_RX 8016516 ± 3% +121.0% 17715449 softirqs.CPU22.NET_RX 7816079 ± 4% +119.7% 17168660 ± 4% softirqs.CPU23.NET_RX 7813370 ± 2% +127.0% 17735135 softirqs.CPU24.NET_RX 7868286 ± 4% +121.9% 17456994 softirqs.CPU25.NET_RX 5716747 ± 10% +211.2% 17791004 softirqs.CPU26.NET_RX 115007 ± 2% -12.8% 100280 softirqs.CPU26.TIMER 6070414 ± 4% +201.9% 18327734 softirqs.CPU27.NET_RX 114508 ± 2% -13.8% 98735 softirqs.CPU27.TIMER 5619088 ± 14% +225.1% 18267351 softirqs.CPU28.NET_RX 116359 ± 2% -13.6% 100482 softirqs.CPU28.TIMER 6213794 ± 5% +205.7% 18998636 ± 2% softirqs.CPU29.NET_RX 113060 -12.8% 98573 softirqs.CPU29.TIMER 8030911 ± 4% +120.5% 17710712 softirqs.CPU3.NET_RX 5963093 ± 6% +205.6% 18220250 softirqs.CPU30.NET_RX 115032 -11.6% 101730 ± 4% softirqs.CPU30.TIMER 5971100 ± 9% +201.7% 18015213 softirqs.CPU31.NET_RX 113379 -11.2% 100672 ± 2% softirqs.CPU31.TIMER 6047995 ± 6% +197.5% 17992368 softirqs.CPU32.NET_RX 113267 -12.2% 99398 softirqs.CPU32.TIMER 6068931 ± 7% +203.2% 18400418 softirqs.CPU33.NET_RX 126026 ± 16% -21.7% 98700 softirqs.CPU33.TIMER 6144173 ± 8% +198.9% 18365776 softirqs.CPU34.NET_RX 113227 -12.9% 98564 softirqs.CPU34.TIMER 6345890 ± 6% +191.0% 18468925 softirqs.CPU35.NET_RX 112662 -12.1% 99063 softirqs.CPU35.TIMER 5791449 ± 4% +218.9% 18471601 softirqs.CPU36.NET_RX 113723 -13.0% 98943 softirqs.CPU36.TIMER 5811184 ± 8% +211.4% 18093802 ± 3% softirqs.CPU37.NET_RX 113198 -11.5% 100188 softirqs.CPU37.TIMER 5878689 ± 5% +214.0% 18457807 softirqs.CPU38.NET_RX 113697 -13.0% 98900 softirqs.CPU38.TIMER 6036575 ± 8% +202.9% 18281922 softirqs.CPU39.NET_RX 113087 -12.7% 98699 softirqs.CPU39.TIMER 7715041 ± 4% +129.6% 17712443 ± 2% softirqs.CPU4.NET_RX 5753853 ± 10% +220.0% 18412975 softirqs.CPU40.NET_RX 113355 ± 2% -13.1% 98467 softirqs.CPU40.TIMER 6192776 ± 3% +198.0% 18452898 softirqs.CPU41.NET_RX 112945 -12.9% 98428 softirqs.CPU41.TIMER 5803388 ± 5% +217.7% 18435506 softirqs.CPU42.NET_RX 5918098 ± 10% +208.9% 18283279 softirqs.CPU43.NET_RX 112855 -12.8% 98415 softirqs.CPU43.TIMER 6051506 ± 8% +201.3% 18230382 softirqs.CPU44.NET_RX 112687 -12.1% 99002 softirqs.CPU44.TIMER 5974980 ± 6% +206.4% 18307269 softirqs.CPU45.NET_RX 112919 -12.8% 98430 softirqs.CPU45.TIMER 5725365 ± 12% +220.8% 18365705 softirqs.CPU46.NET_RX 113460 -13.0% 98665 softirqs.CPU46.TIMER 6084344 ± 5% +202.7% 18417111 softirqs.CPU47.NET_RX 112834 -13.0% 98164 softirqs.CPU47.TIMER 6256784 ± 5% +198.2% 18654929 softirqs.CPU48.NET_RX 112693 ± 2% -12.4% 98713 softirqs.CPU48.TIMER 5994904 ± 7% +205.1% 18293336 softirqs.CPU49.NET_RX 112767 -12.6% 98562 softirqs.CPU49.TIMER 7728398 ± 5% +129.3% 17724544 softirqs.CPU5.NET_RX 6003663 ± 8% +207.4% 18454182 softirqs.CPU50.NET_RX 112681 -13.0% 98072 softirqs.CPU50.TIMER 6143237 ± 6% +200.3% 18445995 softirqs.CPU51.NET_RX 112722 -12.3% 98887 softirqs.CPU51.TIMER 7663998 ± 14% +127.7% 17447812 softirqs.CPU52.NET_RX 7743623 ± 5% +126.0% 17502781 softirqs.CPU53.NET_RX 7342228 ± 9% +140.9% 17688208 softirqs.CPU54.NET_RX 8032766 ± 3% +122.7% 17885003 softirqs.CPU55.NET_RX 7736344 ± 4% +128.7% 17693498 ± 3% softirqs.CPU56.NET_RX 7878109 ± 2% +121.7% 17468805 softirqs.CPU57.NET_RX 7822540 ± 5% +123.3% 17470237 softirqs.CPU58.NET_RX 7807645 ± 10% +123.7% 17462378 softirqs.CPU59.NET_RX 7836732 ± 4% +122.9% 17466230 softirqs.CPU6.NET_RX 7818018 ± 6% +125.8% 17653948 softirqs.CPU60.NET_RX 8147307 ± 4% +116.6% 17649112 softirqs.CPU61.NET_RX 7675584 ± 4% +133.8% 17944850 ± 2% softirqs.CPU62.NET_RX 7819166 ± 6% +126.2% 17683764 softirqs.CPU63.NET_RX 7758109 ± 4% +126.0% 17529854 softirqs.CPU64.NET_RX 7663761 ± 12% +130.9% 17697627 softirqs.CPU65.NET_RX 7524645 ± 7% +134.3% 17633068 softirqs.CPU66.NET_RX 8050561 ± 4% +121.7% 17851477 softirqs.CPU67.NET_RX 7680779 ± 2% +130.0% 17663190 softirqs.CPU68.NET_RX 7706030 ± 2% +128.0% 17569195 softirqs.CPU69.NET_RX 7854752 ± 10% +123.0% 17518515 softirqs.CPU7.NET_RX 7749293 ± 2% +128.2% 17686713 ± 2% softirqs.CPU70.NET_RX 7762287 ± 4% +125.9% 17536102 softirqs.CPU71.NET_RX 7430632 ± 16% +138.0% 17683431 softirqs.CPU72.NET_RX 7822935 ± 5% +127.2% 17774751 softirqs.CPU73.NET_RX 8097380 ± 4% +118.8% 17719244 softirqs.CPU74.NET_RX 7834736 ± 4% +128.0% 17859974 softirqs.CPU75.NET_RX 7834363 ± 3% +122.2% 17407472 ± 3% softirqs.CPU76.NET_RX 7882104 ± 4% +125.3% 17757705 softirqs.CPU77.NET_RX 5808530 ± 10% +205.1% 17724062 softirqs.CPU78.NET_RX 113054 -12.2% 99231 softirqs.CPU78.TIMER 5981769 ± 4% +206.8% 18352732 softirqs.CPU79.NET_RX 113644 ± 3% -13.3% 98539 softirqs.CPU79.TIMER 8021831 ± 7% +122.5% 17851420 softirqs.CPU8.NET_RX 5632680 ± 14% +224.6% 18282437 softirqs.CPU80.NET_RX 113396 ± 3% -12.4% 99333 ± 3% softirqs.CPU80.TIMER 6179103 ± 6% +192.7% 18085354 ± 4% softirqs.CPU81.NET_RX 112293 -10.1% 100988 ± 2% softirqs.CPU81.TIMER 5945340 ± 5% +205.6% 18171651 softirqs.CPU82.NET_RX 113059 -12.9% 98492 softirqs.CPU82.TIMER 5935515 ± 8% +203.7% 18025789 softirqs.CPU83.NET_RX 112751 -11.4% 99886 ± 2% softirqs.CPU83.TIMER 6033617 ± 6% +200.8% 18150908 softirqs.CPU84.NET_RX 112657 -12.5% 98631 softirqs.CPU84.TIMER 6082408 ± 6% +202.2% 18383125 softirqs.CPU85.NET_RX 112975 -13.1% 98127 softirqs.CPU85.TIMER 6314946 ± 6% +191.2% 18390473 softirqs.CPU86.NET_RX 111921 -12.3% 98111 softirqs.CPU86.TIMER 6376108 ± 6% +186.2% 18251399 softirqs.CPU87.NET_RX 111983 -12.2% 98357 softirqs.CPU87.TIMER 5802245 ± 5% +219.4% 18531405 softirqs.CPU88.NET_RX 114244 -13.5% 98785 softirqs.CPU88.TIMER 5839247 ± 9% +219.9% 18680117 softirqs.CPU89.NET_RX 113444 -13.1% 98639 ± 2% softirqs.CPU89.TIMER 8177186 ± 4% +116.6% 17708425 softirqs.CPU9.NET_RX 5901819 ± 5% +210.9% 18350770 softirqs.CPU90.NET_RX 112855 -13.2% 97988 softirqs.CPU90.TIMER 6034808 ± 8% +203.4% 18312456 softirqs.CPU91.NET_RX 112511 -12.7% 98172 softirqs.CPU91.TIMER 5745445 ± 9% +220.9% 18438900 softirqs.CPU92.NET_RX 113273 ± 2% -13.6% 97826 softirqs.CPU92.TIMER 6129480 ± 3% +201.8% 18501681 softirqs.CPU93.NET_RX 112494 -13.2% 97681 softirqs.CPU93.TIMER 5852642 ± 6% +214.9% 18428832 softirqs.CPU94.NET_RX 112812 -13.5% 97562 softirqs.CPU94.TIMER 5890746 ± 8% +211.0% 18321360 softirqs.CPU95.NET_RX 113647 -13.7% 98072 softirqs.CPU95.TIMER 6039907 ± 9% +202.8% 18289418 softirqs.CPU96.NET_RX 112247 -12.7% 97967 softirqs.CPU96.TIMER 5983287 ± 6% +205.3% 18269666 softirqs.CPU97.NET_RX 113011 ± 2% -13.1% 98260 softirqs.CPU97.TIMER 5694254 ± 12% +220.7% 18264029 softirqs.CPU98.NET_RX 114122 -14.1% 98038 softirqs.CPU98.TIMER 6067754 ± 4% +202.5% 18353600 softirqs.CPU99.NET_RX 112309 -12.8% 97877 softirqs.CPU99.TIMER 7.155e+08 ± 3% +161.4% 1.871e+09 softirqs.NET_RX 11540641 -8.8% 10528497 softirqs.TIMER 46.32 -41.2 5.16 ± 6% perf-profile.calltrace.cycles-pp.ip_idents_reserve.__ip_select_ident.__ip_make_skb.ip_make_skb.udp_sendmsg 46.62 -40.8 5.77 ± 6% perf-profile.calltrace.cycles-pp.__ip_select_ident.__ip_make_skb.ip_make_skb.udp_sendmsg.sock_sendmsg 46.99 -40.4 6.63 ± 5% perf-profile.calltrace.cycles-pp.__ip_make_skb.ip_make_skb.udp_sendmsg.sock_sendmsg.__sys_sendto 51.10 -37.1 14.04 ± 2% perf-profile.calltrace.cycles-pp.ip_make_skb.udp_sendmsg.sock_sendmsg.__sys_sendto.__x64_sys_sendto 74.29 -24.2 50.13 perf-profile.calltrace.cycles-pp.udp_sendmsg.sock_sendmsg.__sys_sendto.__x64_sys_sendto.do_syscall_64 74.72 -23.3 51.38 perf-profile.calltrace.cycles-pp.sock_sendmsg.__sys_sendto.__x64_sys_sendto.do_syscall_64.entry_SYSCALL_64_after_hwframe 75.42 -22.1 53.33 perf-profile.calltrace.cycles-pp.__sys_sendto.__x64_sys_sendto.do_syscall_64.entry_SYSCALL_64_after_hwframe 75.54 -21.9 53.66 perf-profile.calltrace.cycles-pp.__x64_sys_sendto.do_syscall_64.entry_SYSCALL_64_after_hwframe 95.86 -6.2 89.64 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe 96.09 -5.9 90.19 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe 3.87 -2.6 1.25 ± 2% perf-profile.calltrace.cycles-pp.sock_wfree.loopback_xmit.dev_hard_start_xmit.__dev_queue_xmit.ip_finish_output2 5.40 -1.8 3.60 perf-profile.calltrace.cycles-pp.loopback_xmit.dev_hard_start_xmit.__dev_queue_xmit.ip_finish_output2.ip_output 5.54 -1.7 3.84 perf-profile.calltrace.cycles-pp.dev_hard_start_xmit.__dev_queue_xmit.ip_finish_output2.ip_output.ip_send_skb 5.97 -0.8 5.15 perf-profile.calltrace.cycles-pp.__dev_queue_xmit.ip_finish_output2.ip_output.ip_send_skb.udp_send_skb 1.22 -0.7 0.53 ± 3% perf-profile.calltrace.cycles-pp.sock_def_write_space.sock_wfree.loopback_xmit.dev_hard_start_xmit.__dev_queue_xmit 0.59 ± 2% +0.2 0.82 ± 9% perf-profile.calltrace.cycles-pp.pick_next_task_fair.__sched_text_start.schedule.exit_to_usermode_loop.do_syscall_64 0.53 +0.3 0.81 perf-profile.calltrace.cycles-pp.__kmalloc_node_track_caller.__kmalloc_reserve.__alloc_skb.alloc_skb_with_frags.sock_alloc_send_pskb 0.80 ± 5% +0.3 1.13 ± 8% perf-profile.calltrace.cycles-pp._raw_spin_lock_bh.__skb_recv_udp.udp_recvmsg.inet_recvmsg.__sys_recvfrom 1.17 ± 3% +0.3 1.51 perf-profile.calltrace.cycles-pp.netif_rx_internal.netif_rx.loopback_xmit.dev_hard_start_xmit.__dev_queue_xmit 1.18 ± 3% +0.4 1.53 perf-profile.calltrace.cycles-pp.netif_rx.loopback_xmit.dev_hard_start_xmit.__dev_queue_xmit.ip_finish_output2 0.61 +0.4 1.00 perf-profile.calltrace.cycles-pp.__kmalloc_reserve.__alloc_skb.alloc_skb_with_frags.sock_alloc_send_pskb.__ip_append_data 0.00 +0.5 0.50 perf-profile.calltrace.cycles-pp.sockfd_lookup_light.__sys_recvfrom.__x64_sys_recvfrom.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.00 +0.5 0.53 perf-profile.calltrace.cycles-pp.sockfd_lookup_light.__sys_sendto.__x64_sys_sendto.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.00 +0.5 0.54 ± 2% perf-profile.calltrace.cycles-pp.__calc_delta.update_curr.reweight_entity.enqueue_task_fair.activate_task 0.00 +0.5 0.54 perf-profile.calltrace.cycles-pp.ktime_get_with_offset.netif_rx_internal.netif_rx.loopback_xmit.dev_hard_start_xmit 0.00 +0.5 0.55 perf-profile.calltrace.cycles-pp._copy_from_user.move_addr_to_kernel.__sys_sendto.__x64_sys_sendto.do_syscall_64 0.00 +0.6 0.56 ± 4% perf-profile.calltrace.cycles-pp.cpumask_next_wrap.select_task_rq_fair.try_to_wake_up.autoremove_wake_function.__wake_up_common 0.00 +0.6 0.57 perf-profile.calltrace.cycles-pp.siphash_3u32.__ip_select_ident.__ip_make_skb.ip_make_skb.udp_sendmsg 0.00 +0.6 0.57 perf-profile.calltrace.cycles-pp.copyout._copy_to_iter.udp_recvmsg.inet_recvmsg.__sys_recvfrom 0.00 +0.6 0.59 perf-profile.calltrace.cycles-pp.__get_user_4.move_addr_to_user.__sys_recvfrom.__x64_sys_recvfrom.do_syscall_64 0.00 +0.6 0.59 ± 3% perf-profile.calltrace.cycles-pp.update_load_avg.dequeue_task_fair.__sched_text_start.schedule.schedule_timeout 0.81 ± 3% +0.6 1.40 ± 3% perf-profile.calltrace.cycles-pp.available_idle_cpu.select_task_rq_fair.try_to_wake_up.autoremove_wake_function.__wake_up_common 0.00 +0.6 0.60 ± 2% perf-profile.calltrace.cycles-pp.aa_sk_perm.security_socket_recvmsg.sock_recvmsg.__sys_recvfrom.__x64_sys_recvfrom 0.00 +0.6 0.60 ± 3% perf-profile.calltrace.cycles-pp._raw_spin_lock.try_to_wake_up.autoremove_wake_function.__wake_up_common.__wake_up_common_lock 0.00 +0.6 0.61 ± 4% perf-profile.calltrace.cycles-pp.update_curr.dequeue_entity.dequeue_task_fair.__sched_text_start.schedule 0.00 +0.6 0.62 ± 2% perf-profile.calltrace.cycles-pp.update_curr.reweight_entity.dequeue_task_fair.__sched_text_start.schedule 0.00 +0.6 0.63 perf-profile.calltrace.cycles-pp.native_write_msr 0.00 +0.7 0.66 ± 5% perf-profile.calltrace.cycles-pp.update_load_avg.dequeue_entity.dequeue_task_fair.__sched_text_start.schedule 0.00 +0.7 0.67 ± 4% perf-profile.calltrace.cycles-pp.validate_xmit_skb.__dev_queue_xmit.ip_finish_output2.ip_output.ip_send_skb 0.00 +0.7 0.68 perf-profile.calltrace.cycles-pp.__check_object_size.ip_generic_getfrag.__ip_append_data.ip_make_skb.udp_sendmsg 0.00 +0.7 0.69 ± 2% perf-profile.calltrace.cycles-pp.check_preempt_wakeup.check_preempt_curr.ttwu_do_wakeup.try_to_wake_up.autoremove_wake_function 0.00 +0.7 0.70 perf-profile.calltrace.cycles-pp.kmem_cache_alloc_node.__alloc_skb.alloc_skb_with_frags.sock_alloc_send_pskb.__ip_append_data 0.00 +0.7 0.70 ± 2% perf-profile.calltrace.cycles-pp.security_socket_recvmsg.sock_recvmsg.__sys_recvfrom.__x64_sys_recvfrom.do_syscall_64 0.00 +0.7 0.71 perf-profile.calltrace.cycles-pp.move_addr_to_kernel.__sys_sendto.__x64_sys_sendto.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.00 +0.7 0.74 perf-profile.calltrace.cycles-pp.__netif_receive_skb_core.__netif_receive_skb_one_core.process_backlog.net_rx_action.__softirqentry_text_start 0.00 +0.7 0.74 ± 7% perf-profile.calltrace.cycles-pp.update_load_avg.enqueue_entity.enqueue_task_fair.activate_task.ttwu_do_activate 0.00 +0.8 0.76 perf-profile.calltrace.cycles-pp.sock_recvmsg.__sys_recvfrom.__x64_sys_recvfrom.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.00 +0.8 0.77 ± 2% perf-profile.calltrace.cycles-pp.__switch_to_asm 0.81 ± 2% +0.8 1.60 ± 2% perf-profile.calltrace.cycles-pp.switch_fpu_return.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.00 +0.8 0.80 perf-profile.calltrace.cycles-pp.check_preempt_curr.ttwu_do_wakeup.try_to_wake_up.autoremove_wake_function.__wake_up_common 1.19 ± 3% +0.8 2.00 ± 2% perf-profile.calltrace.cycles-pp.ip_route_output_key_hash_rcu.ip_route_output_key_hash.ip_route_output_flow.udp_sendmsg.sock_sendmsg 0.00 +0.8 0.81 ± 2% perf-profile.calltrace.cycles-pp.update_curr.reweight_entity.enqueue_task_fair.activate_task.ttwu_do_activate 0.58 ± 6% +0.8 1.40 ± 5% perf-profile.calltrace.cycles-pp.__udp4_lib_lookup.__udp4_lib_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.ip_local_deliver 0.00 +0.8 0.83 perf-profile.calltrace.cycles-pp.__switch_to 0.00 +0.9 0.85 perf-profile.calltrace.cycles-pp._copy_from_iter_full.ip_generic_getfrag.__ip_append_data.ip_make_skb.udp_sendmsg 0.00 +0.9 0.90 ± 2% perf-profile.calltrace.cycles-pp.ttwu_do_wakeup.try_to_wake_up.autoremove_wake_function.__wake_up_common.__wake_up_common_lock 0.26 ±100% +0.9 1.16 ± 6% perf-profile.calltrace.cycles-pp.udp4_lib_lookup2.__udp4_lib_lookup.__udp4_lib_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish 0.00 +0.9 0.90 ± 2% perf-profile.calltrace.cycles-pp.security_socket_sendmsg.sock_sendmsg.__sys_sendto.__x64_sys_sendto.do_syscall_64 0.00 +0.9 0.92 perf-profile.calltrace.cycles-pp.set_next_entity.pick_next_task_fair.__sched_text_start.schedule.schedule_timeout 0.80 ± 4% +1.0 1.75 ± 4% perf-profile.calltrace.cycles-pp.dequeue_entity.dequeue_task_fair.__sched_text_start.schedule.schedule_timeout 0.94 ± 3% +1.0 1.90 perf-profile.calltrace.cycles-pp.ip_generic_getfrag.__ip_append_data.ip_make_skb.udp_sendmsg.sock_sendmsg 0.00 +1.0 0.96 perf-profile.calltrace.cycles-pp._copy_to_iter.udp_recvmsg.inet_recvmsg.__sys_recvfrom.__x64_sys_recvfrom 0.00 +1.0 1.00 ± 3% perf-profile.calltrace.cycles-pp.reweight_entity.dequeue_task_fair.__sched_text_start.schedule.schedule_timeout 1.29 ± 3% +1.0 2.31 ± 2% perf-profile.calltrace.cycles-pp.ip_route_output_key_hash.ip_route_output_flow.udp_sendmsg.sock_sendmsg.__sys_sendto 1.33 ± 4% +1.0 2.35 ± 2% perf-profile.calltrace.cycles-pp.ip_route_output_flow.udp_sendmsg.sock_sendmsg.__sys_sendto.__x64_sys_sendto 0.99 ± 3% +1.1 2.08 perf-profile.calltrace.cycles-pp.switch_mm_irqs_off.__sched_text_start.schedule.schedule_timeout.__skb_wait_for_more_packets 1.50 ± 3% +1.1 2.63 perf-profile.calltrace.cycles-pp.__alloc_skb.alloc_skb_with_frags.sock_alloc_send_pskb.__ip_append_data.ip_make_skb 0.25 ±100% +1.1 1.39 ± 2% perf-profile.calltrace.cycles-pp.reweight_entity.enqueue_task_fair.activate_task.ttwu_do_activate.try_to_wake_up 0.00 +1.1 1.14 perf-profile.calltrace.cycles-pp.__check_object_size.udp_recvmsg.inet_recvmsg.__sys_recvfrom.__x64_sys_recvfrom 0.00 +1.2 1.19 ± 5% perf-profile.calltrace.cycles-pp.fib_table_lookup.ip_route_output_key_hash_rcu.ip_route_output_key_hash.ip_route_output_flow.udp_sendmsg 0.64 ± 3% +1.2 1.83 perf-profile.calltrace.cycles-pp.move_addr_to_user.__sys_recvfrom.__x64_sys_recvfrom.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.00 +1.2 1.23 ± 2% perf-profile.calltrace.cycles-pp.load_new_mm_cr3.switch_mm_irqs_off.__sched_text_start.schedule.schedule_timeout 1.59 ± 3% +1.2 2.83 perf-profile.calltrace.cycles-pp.alloc_skb_with_frags.sock_alloc_send_pskb.__ip_append_data.ip_make_skb.udp_sendmsg 0.76 ± 5% +1.3 2.08 perf-profile.calltrace.cycles-pp.pick_next_task_fair.__sched_text_start.schedule.schedule_timeout.__skb_wait_for_more_packets 2.28 ± 3% +1.4 3.66 perf-profile.calltrace.cycles-pp.sock_alloc_send_pskb.__ip_append_data.ip_make_skb.udp_sendmsg.sock_sendmsg 0.77 ± 3% +1.4 2.17 ± 4% perf-profile.calltrace.cycles-pp.enqueue_entity.enqueue_task_fair.activate_task.ttwu_do_activate.try_to_wake_up 1.24 +1.8 2.99 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64 1.14 ± 3% +2.1 3.26 perf-profile.calltrace.cycles-pp.syscall_return_via_sysret 1.88 ± 2% +2.2 4.04 ± 2% perf-profile.calltrace.cycles-pp.select_task_rq_fair.try_to_wake_up.autoremove_wake_function.__wake_up_common.__wake_up_common_lock 1.91 ± 2% +2.8 4.71 ± 2% perf-profile.calltrace.cycles-pp.dequeue_task_fair.__sched_text_start.schedule.schedule_timeout.__skb_wait_for_more_packets 3.80 ± 2% +3.0 6.79 perf-profile.calltrace.cycles-pp.__ip_append_data.ip_make_skb.udp_sendmsg.sock_sendmsg.__sys_sendto 1.86 ± 3% +3.5 5.34 ± 3% perf-profile.calltrace.cycles-pp.enqueue_task_fair.activate_task.ttwu_do_activate.try_to_wake_up.autoremove_wake_function 1.89 ± 3% +3.5 5.42 ± 3% perf-profile.calltrace.cycles-pp.activate_task.ttwu_do_activate.try_to_wake_up.autoremove_wake_function.__wake_up_common 1.91 ± 3% +3.6 5.46 ± 3% perf-profile.calltrace.cycles-pp.ttwu_do_activate.try_to_wake_up.autoremove_wake_function.__wake_up_common.__wake_up_common_lock 8.02 ± 2% +6.6 14.63 ± 2% perf-profile.calltrace.cycles-pp.__udp_enqueue_schedule_skb.udp_queue_rcv_one_skb.udp_unicast_rcv_skb.__udp4_lib_rcv.ip_protocol_deliver_rcu 9.29 ± 2% +6.7 15.95 perf-profile.calltrace.cycles-pp.udp_queue_rcv_one_skb.udp_unicast_rcv_skb.__udp4_lib_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish 9.40 +6.8 16.21 perf-profile.calltrace.cycles-pp.udp_unicast_rcv_skb.__udp4_lib_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.ip_local_deliver 5.19 ± 3% +7.0 12.18 perf-profile.calltrace.cycles-pp.__sched_text_start.schedule.schedule_timeout.__skb_wait_for_more_packets.__skb_recv_udp 5.31 ± 2% +7.0 12.36 ± 2% perf-profile.calltrace.cycles-pp.try_to_wake_up.autoremove_wake_function.__wake_up_common.__wake_up_common_lock.sock_def_readable 5.27 ± 3% +7.2 12.48 perf-profile.calltrace.cycles-pp.schedule.schedule_timeout.__skb_wait_for_more_packets.__skb_recv_udp.udp_recvmsg 5.40 ± 2% +7.3 12.67 ± 2% perf-profile.calltrace.cycles-pp.autoremove_wake_function.__wake_up_common.__wake_up_common_lock.sock_def_readable.__udp_enqueue_schedule_skb 6.52 ± 2% +7.3 13.87 ± 2% perf-profile.calltrace.cycles-pp.sock_def_readable.__udp_enqueue_schedule_skb.udp_queue_rcv_one_skb.udp_unicast_rcv_skb.__udp4_lib_rcv 5.32 ± 3% +7.4 12.68 perf-profile.calltrace.cycles-pp.schedule_timeout.__skb_wait_for_more_packets.__skb_recv_udp.udp_recvmsg.inet_recvmsg 5.50 ± 2% +7.5 12.97 ± 2% perf-profile.calltrace.cycles-pp.__wake_up_common.__wake_up_common_lock.sock_def_readable.__udp_enqueue_schedule_skb.udp_queue_rcv_one_skb 5.81 ± 2% +7.6 13.40 ± 2% perf-profile.calltrace.cycles-pp.__wake_up_common_lock.sock_def_readable.__udp_enqueue_schedule_skb.udp_queue_rcv_one_skb.udp_unicast_rcv_skb 10.24 ± 2% +7.8 18.03 perf-profile.calltrace.cycles-pp.__udp4_lib_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.ip_local_deliver.ip_rcv 6.03 ± 3% +7.9 13.94 perf-profile.calltrace.cycles-pp.__skb_wait_for_more_packets.__skb_recv_udp.udp_recvmsg.inet_recvmsg.__sys_recvfrom 10.35 ± 2% +8.1 18.42 perf-profile.calltrace.cycles-pp.ip_protocol_deliver_rcu.ip_local_deliver_finish.ip_local_deliver.ip_rcv.__netif_receive_skb_one_core 10.43 ± 2% +8.2 18.64 perf-profile.calltrace.cycles-pp.ip_local_deliver_finish.ip_local_deliver.ip_rcv.__netif_receive_skb_one_core.process_backlog 10.57 ± 2% +8.3 18.91 perf-profile.calltrace.cycles-pp.ip_local_deliver.ip_rcv.__netif_receive_skb_one_core.process_backlog.net_rx_action 8.13 ± 2% +8.6 16.71 perf-profile.calltrace.cycles-pp.__skb_recv_udp.udp_recvmsg.inet_recvmsg.__sys_recvfrom.__x64_sys_recvfrom 10.97 ± 2% +8.9 19.82 perf-profile.calltrace.cycles-pp.ip_rcv.__netif_receive_skb_one_core.process_backlog.net_rx_action.__softirqentry_text_start 12.58 ± 2% +9.1 21.67 perf-profile.calltrace.cycles-pp.process_backlog.net_rx_action.__softirqentry_text_start.do_softirq_own_stack.do_softirq 11.44 ± 2% +9.3 20.69 perf-profile.calltrace.cycles-pp.__netif_receive_skb_one_core.process_backlog.net_rx_action.__softirqentry_text_start.do_softirq_own_stack 13.03 ± 2% +9.5 22.48 perf-profile.calltrace.cycles-pp.net_rx_action.__softirqentry_text_start.do_softirq_own_stack.do_softirq.__local_bh_enable_ip 13.30 ± 2% +9.7 23.05 perf-profile.calltrace.cycles-pp.__softirqentry_text_start.do_softirq_own_stack.do_softirq.__local_bh_enable_ip.ip_finish_output2 20.09 +9.8 29.85 perf-profile.calltrace.cycles-pp.ip_finish_output2.ip_output.ip_send_skb.udp_send_skb.udp_sendmsg 13.41 ± 2% +9.9 23.33 perf-profile.calltrace.cycles-pp.do_softirq_own_stack.do_softirq.__local_bh_enable_ip.ip_finish_output2.ip_output 13.59 ± 2% +10.2 23.77 perf-profile.calltrace.cycles-pp.do_softirq.__local_bh_enable_ip.ip_finish_output2.ip_output.ip_send_skb 13.64 ± 2% +10.3 23.89 perf-profile.calltrace.cycles-pp.__local_bh_enable_ip.ip_finish_output2.ip_output.ip_send_skb.udp_send_skb 20.86 +10.3 31.20 perf-profile.calltrace.cycles-pp.ip_output.ip_send_skb.udp_send_skb.udp_sendmsg.sock_sendmsg 21.05 +10.6 31.66 perf-profile.calltrace.cycles-pp.ip_send_skb.udp_send_skb.udp_sendmsg.sock_sendmsg.__sys_sendto 21.35 +10.9 32.23 perf-profile.calltrace.cycles-pp.udp_send_skb.udp_sendmsg.sock_sendmsg.__sys_sendto.__x64_sys_sendto 9.86 ± 2% +11.2 21.07 perf-profile.calltrace.cycles-pp.udp_recvmsg.inet_recvmsg.__sys_recvfrom.__x64_sys_recvfrom.do_syscall_64 10.09 ± 2% +11.5 21.62 perf-profile.calltrace.cycles-pp.inet_recvmsg.__sys_recvfrom.__x64_sys_recvfrom.do_syscall_64.entry_SYSCALL_64_after_hwframe 11.46 ± 2% +13.9 25.36 perf-profile.calltrace.cycles-pp.__sys_recvfrom.__x64_sys_recvfrom.do_syscall_64.entry_SYSCALL_64_after_hwframe 11.59 ± 2% +14.1 25.71 perf-profile.calltrace.cycles-pp.__x64_sys_recvfrom.do_syscall_64.entry_SYSCALL_64_after_hwframe 46.36 -41.2 5.17 ± 6% perf-profile.children.cycles-pp.ip_idents_reserve 46.62 -40.8 5.79 ± 6% perf-profile.children.cycles-pp.__ip_select_ident 47.00 -40.4 6.64 ± 5% perf-profile.children.cycles-pp.__ip_make_skb 51.11 -37.0 14.08 ± 2% perf-profile.children.cycles-pp.ip_make_skb 74.31 -24.1 50.16 perf-profile.children.cycles-pp.udp_sendmsg 74.73 -23.3 51.39 perf-profile.children.cycles-pp.sock_sendmsg 75.43 -22.1 53.35 perf-profile.children.cycles-pp.__sys_sendto 75.55 -21.9 53.69 perf-profile.children.cycles-pp.__x64_sys_sendto 95.94 -6.2 89.72 perf-profile.children.cycles-pp.do_syscall_64 96.15 -5.9 90.25 perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe 3.87 -2.6 1.25 ± 2% perf-profile.children.cycles-pp.sock_wfree 5.40 -1.8 3.62 perf-profile.children.cycles-pp.loopback_xmit 5.54 -1.7 3.85 perf-profile.children.cycles-pp.dev_hard_start_xmit 3.13 -1.0 2.17 perf-profile.children.cycles-pp._raw_spin_lock 5.98 -0.8 5.18 perf-profile.children.cycles-pp.__dev_queue_xmit 1.22 -0.7 0.53 ± 3% perf-profile.children.cycles-pp.sock_def_write_space 0.52 ± 4% -0.2 0.29 perf-profile.children.cycles-pp.dst_release 0.67 ± 3% -0.2 0.49 ± 2% perf-profile.children.cycles-pp.ipv4_pktinfo_prepare 0.18 ± 6% -0.1 0.07 ± 12% perf-profile.children.cycles-pp.resched_curr 0.45 ± 2% -0.1 0.39 ± 2% perf-profile.children.cycles-pp.udp_rmem_release 0.46 ± 3% -0.0 0.43 perf-profile.children.cycles-pp.skb_set_owner_w 0.06 ± 7% +0.0 0.10 ± 5% perf-profile.children.cycles-pp.skb_pull_rcsum 0.14 ± 13% +0.0 0.18 ± 5% perf-profile.children.cycles-pp.update_process_times 0.17 ± 11% +0.0 0.21 ± 3% perf-profile.children.cycles-pp.tick_sched_timer 0.14 ± 13% +0.0 0.18 ± 4% perf-profile.children.cycles-pp.tick_sched_handle 0.13 ± 9% +0.0 0.17 ± 2% perf-profile.children.cycles-pp.apparmor_ipv4_postroute 0.05 +0.0 0.10 ± 5% perf-profile.children.cycles-pp.udp4_hwcsum 0.06 ± 9% +0.0 0.10 perf-profile.children.cycles-pp.__skb_try_recv_from_queue 0.08 ± 5% +0.0 0.13 ± 5% perf-profile.children.cycles-pp.rb_next 0.00 +0.1 0.05 perf-profile.children.cycles-pp.__usecs_to_jiffies 0.00 +0.1 0.05 perf-profile.children.cycles-pp.__bitmap_and 0.00 +0.1 0.05 perf-profile.children.cycles-pp.rcu_note_context_switch 0.21 ± 5% +0.1 0.26 ± 3% perf-profile.children.cycles-pp.security_sock_rcv_skb 0.08 ± 5% +0.1 0.14 ± 3% perf-profile.children.cycles-pp.skb_release_data 0.01 ±173% +0.1 0.07 ± 7% perf-profile.children.cycles-pp.apparmor_socket_recvmsg 0.11 ± 9% +0.1 0.17 ± 4% perf-profile.children.cycles-pp.apparmor_socket_sock_rcv_skb 0.23 ± 9% +0.1 0.29 ± 5% perf-profile.children.cycles-pp.__hrtimer_run_queues 0.54 ± 8% +0.1 0.60 ± 2% perf-profile.children.cycles-pp.apic_timer_interrupt 0.00 +0.1 0.06 perf-profile.children.cycles-pp.__fdget 0.06 ± 15% +0.1 0.12 ± 3% perf-profile.children.cycles-pp.check_cfs_rq_runtime 0.21 ± 2% +0.1 0.27 perf-profile.children.cycles-pp.ip_rcv_finish_core 0.11 ± 4% +0.1 0.17 ± 4% perf-profile.children.cycles-pp.ktime_get 0.00 +0.1 0.07 ± 7% perf-profile.children.cycles-pp.kfree_skbmem 0.08 ± 5% +0.1 0.15 ± 5% perf-profile.children.cycles-pp.__kfree_skb_flush 0.06 ± 7% +0.1 0.12 ± 6% perf-profile.children.cycles-pp.kmalloc_slab 0.01 ±173% +0.1 0.08 ± 8% perf-profile.children.cycles-pp.udp_queue_rcv_skb 0.00 +0.1 0.07 ± 6% perf-profile.children.cycles-pp.skb_csum_hwoffload_help 0.00 +0.1 0.07 ± 6% perf-profile.children.cycles-pp.is_cpu_allowed 0.11 ± 3% +0.1 0.18 ± 7% perf-profile.children.cycles-pp.clockevents_program_event 0.00 +0.1 0.07 perf-profile.children.cycles-pp.rb_insert_color 0.00 +0.1 0.07 perf-profile.children.cycles-pp.skb_clone_tx_timestamp 0.08 ± 6% +0.1 0.15 ± 14% perf-profile.children.cycles-pp.skb_consume_udp 0.00 +0.1 0.07 ± 5% perf-profile.children.cycles-pp.apparmor_ip_postroute 0.00 +0.1 0.07 ± 11% perf-profile.children.cycles-pp.eth_type_trans 0.07 ± 7% +0.1 0.14 ± 12% perf-profile.children.cycles-pp.xfrm_lookup_with_ifid 0.01 ±173% +0.1 0.09 ± 4% perf-profile.children.cycles-pp.default_wake_function 0.08 ± 8% +0.1 0.16 ± 2% perf-profile.children.cycles-pp.rb_erase 0.04 ± 57% +0.1 0.12 ± 3% perf-profile.children.cycles-pp.rcu_all_qs 0.06 ± 6% +0.1 0.14 ± 3% perf-profile.children.cycles-pp.iov_iter_advance 0.47 ± 7% +0.1 0.55 ± 2% perf-profile.children.cycles-pp.smp_apic_timer_interrupt 0.13 +0.1 0.21 ± 2% perf-profile.children.cycles-pp.fpregs_assert_state_consistent 0.07 ± 6% +0.1 0.15 ± 2% perf-profile.children.cycles-pp.ip_send_check 0.07 ± 5% +0.1 0.17 ± 9% perf-profile.children.cycles-pp.xfrm_lookup_route 0.42 ± 8% +0.1 0.52 ± 3% perf-profile.children.cycles-pp.hrtimer_interrupt 0.06 +0.1 0.15 ± 3% perf-profile.children.cycles-pp.__enqueue_entity 0.00 +0.1 0.10 ± 15% perf-profile.children.cycles-pp.deactivate_task 0.00 +0.1 0.10 ± 8% perf-profile.children.cycles-pp.skb_network_protocol 0.00 +0.1 0.10 ± 4% perf-profile.children.cycles-pp.switch_ldt 0.00 +0.1 0.10 ± 8% perf-profile.children.cycles-pp.netdev_core_pick_tx 0.00 +0.1 0.10 ± 7% perf-profile.children.cycles-pp.__raw_spin_unlock 0.27 ± 3% +0.1 0.38 ± 4% perf-profile.children.cycles-pp.put_prev_entity 0.08 ± 5% +0.1 0.20 ± 4% perf-profile.children.cycles-pp.wakeup_preempt_entity 0.11 ± 4% +0.1 0.22 ± 3% perf-profile.children.cycles-pp.__list_del_entry_valid 0.03 ±100% +0.1 0.14 ± 5% perf-profile.children.cycles-pp.__raise_softirq_irqoff 0.07 ± 6% +0.1 0.18 ± 2% perf-profile.children.cycles-pp.apparmor_socket_sendmsg 0.27 ± 5% +0.1 0.38 perf-profile.children.cycles-pp.nf_hook_slow 0.06 ± 6% +0.1 0.18 ± 3% perf-profile.children.cycles-pp.native_load_tls 0.03 ±100% +0.1 0.14 ± 3% perf-profile.children.cycles-pp.should_failslab 0.09 ± 4% +0.1 0.22 perf-profile.children.cycles-pp.check_stack_object 0.01 ±173% +0.1 0.14 ± 3% perf-profile.children.cycles-pp.__list_add_valid 0.00 +0.1 0.13 ± 5% perf-profile.children.cycles-pp.receiver_wake_function 0.08 ± 5% +0.1 0.22 ± 3% perf-profile.children.cycles-pp.ksoftirqd_running 0.15 +0.1 0.29 perf-profile.children.cycles-pp.kmem_cache_free 0.09 ± 7% +0.1 0.23 perf-profile.children.cycles-pp._cond_resched 0.00 +0.1 0.14 ± 7% perf-profile.children.cycles-pp.inet_send_prepare 0.00 +0.1 0.14 ± 3% perf-profile.children.cycles-pp.raw_local_deliver 0.07 ± 26% +0.1 0.22 ± 3% perf-profile.children.cycles-pp.cpumask_next 0.24 +0.1 0.39 perf-profile.children.cycles-pp.ip_rcv_finish 0.10 ± 4% +0.2 0.25 ± 10% perf-profile.children.cycles-pp.cpuacct_charge 0.16 ± 2% +0.2 0.32 ± 2% perf-profile.children.cycles-pp.set_next_buddy 0.11 ± 4% +0.2 0.28 perf-profile.children.cycles-pp.__ip_local_out 0.10 ± 7% +0.2 0.26 ± 3% perf-profile.children.cycles-pp.import_single_range 0.27 ± 4% +0.2 0.44 ± 3% perf-profile.children.cycles-pp.sk_filter_trim_cap 0.08 ± 5% +0.2 0.26 ± 4% perf-profile.children.cycles-pp.inet_sendmsg 0.12 ± 6% +0.2 0.30 ± 2% perf-profile.children.cycles-pp.__ksize 0.11 ± 6% +0.2 0.29 ± 3% perf-profile.children.cycles-pp.clear_buddies 0.16 ± 2% +0.2 0.36 perf-profile.children.cycles-pp.read_tsc 0.15 ± 5% +0.2 0.36 perf-profile.children.cycles-pp.kfree 0.26 ± 8% +0.2 0.47 perf-profile.children.cycles-pp.__ip_finish_output 0.17 ± 4% +0.2 0.39 perf-profile.children.cycles-pp.copyin 0.11 ± 4% +0.2 0.34 ± 8% perf-profile.children.cycles-pp.netif_skb_features 0.15 ± 3% +0.2 0.38 perf-profile.children.cycles-pp.ip_local_out 0.10 ± 7% +0.2 0.34 ± 2% perf-profile.children.cycles-pp.account_entity_enqueue 0.18 ± 7% +0.3 0.44 perf-profile.children.cycles-pp.ip_setup_cork 0.28 ± 5% +0.3 0.54 perf-profile.children.cycles-pp.ktime_get_with_offset 0.24 ± 6% +0.3 0.51 perf-profile.children.cycles-pp.__check_heap_object 0.18 ± 4% +0.3 0.45 ± 4% perf-profile.children.cycles-pp.update_min_vruntime 0.15 ± 4% +0.3 0.42 perf-profile.children.cycles-pp.copy_user_enhanced_fast_string 0.11 ± 4% +0.3 0.38 perf-profile.children.cycles-pp.ip_rcv_core 0.23 ± 4% +0.3 0.51 perf-profile.children.cycles-pp.__consume_stateless_skb 0.20 ± 2% +0.3 0.48 perf-profile.children.cycles-pp.finish_task_switch 0.15 ± 14% +0.3 0.45 ± 3% perf-profile.children.cycles-pp._find_next_bit 0.18 ± 5% +0.3 0.50 perf-profile.children.cycles-pp._copy_to_user 0.55 +0.3 0.87 perf-profile.children.cycles-pp.__kmalloc_node_track_caller 0.39 ± 2% +0.3 0.72 ± 2% perf-profile.children.cycles-pp.check_preempt_wakeup 0.81 ± 5% +0.3 1.14 ± 8% perf-profile.children.cycles-pp._raw_spin_lock_bh 0.41 ± 3% +0.3 0.75 perf-profile.children.cycles-pp.__netif_receive_skb_core 0.15 ± 4% +0.3 0.49 perf-profile.children.cycles-pp.native_sched_clock 1.18 ± 3% +0.3 1.52 perf-profile.children.cycles-pp.netif_rx_internal 0.24 ± 3% +0.3 0.58 perf-profile.children.cycles-pp.siphash_3u32 0.40 ± 6% +0.4 0.76 perf-profile.children.cycles-pp.kmem_cache_alloc_node 0.20 ± 4% +0.4 0.55 ± 2% perf-profile.children.cycles-pp.__might_sleep 0.15 ± 2% +0.4 0.51 perf-profile.children.cycles-pp.sched_clock 0.20 ± 6% +0.4 0.56 perf-profile.children.cycles-pp._copy_from_user 1.18 ± 3% +0.4 1.54 perf-profile.children.cycles-pp.netif_rx 0.35 +0.4 0.72 perf-profile.children.cycles-pp.native_write_msr 0.20 ± 4% +0.4 0.57 ± 2% perf-profile.children.cycles-pp.___perf_sw_event 0.21 ± 4% +0.4 0.58 perf-profile.children.cycles-pp.copyout 0.20 ± 3% +0.4 0.57 ± 3% perf-profile.children.cycles-pp.cpumask_next_wrap 0.16 ± 4% +0.4 0.54 ± 2% perf-profile.children.cycles-pp._raw_spin_unlock_irqrestore 0.33 ± 4% +0.4 0.71 perf-profile.children.cycles-pp.__virt_addr_valid 0.17 ± 4% +0.4 0.56 perf-profile.children.cycles-pp.sched_clock_cpu 0.42 +0.4 0.81 perf-profile.children.cycles-pp.check_preempt_curr 0.62 +0.4 1.02 perf-profile.children.cycles-pp.__kmalloc_reserve 0.30 ± 3% +0.4 0.71 ± 2% perf-profile.children.cycles-pp.security_socket_recvmsg 0.32 ± 2% +0.4 0.74 ± 2% perf-profile.children.cycles-pp.pick_next_entity 0.20 ± 3% +0.4 0.63 perf-profile.children.cycles-pp.__get_user_4 0.47 ± 2% +0.4 0.91 ± 2% perf-profile.children.cycles-pp.ttwu_do_wakeup 0.32 ± 3% +0.4 0.77 ± 2% perf-profile.children.cycles-pp.sock_recvmsg 0.27 ± 3% +0.4 0.72 perf-profile.children.cycles-pp.move_addr_to_kernel 0.76 +0.5 1.22 perf-profile.children.cycles-pp.__switch_to 0.23 ± 2% +0.5 0.69 ± 4% perf-profile.children.cycles-pp.validate_xmit_skb 0.34 +0.5 0.81 ± 2% perf-profile.children.cycles-pp.__update_load_avg_se 0.42 ± 3% +0.5 0.89 perf-profile.children.cycles-pp._copy_from_iter_full 0.32 ± 5% +0.5 0.80 ± 3% perf-profile.children.cycles-pp.account_entity_dequeue 0.31 ± 4% +0.5 0.79 ± 2% perf-profile.children.cycles-pp.__switch_to_asm 0.28 ± 2% +0.5 0.76 perf-profile.children.cycles-pp.ipv4_mtu 0.29 ± 4% +0.5 0.78 perf-profile.children.cycles-pp.___might_sleep 0.28 ± 3% +0.5 0.78 perf-profile.children.cycles-pp.update_rq_clock 0.39 +0.6 0.97 perf-profile.children.cycles-pp._copy_to_iter 0.32 ± 3% +0.6 0.90 perf-profile.children.cycles-pp.__x86_indirect_thunk_rax 0.31 ± 7% +0.6 0.90 ± 2% perf-profile.children.cycles-pp.security_socket_sendmsg 0.28 ± 4% +0.6 0.87 perf-profile.children.cycles-pp.__fget_light 0.81 ± 3% +0.6 1.40 ± 3% perf-profile.children.cycles-pp.available_idle_cpu 0.37 ± 5% +0.6 0.98 ± 2% perf-profile.children.cycles-pp.__calc_delta 0.35 ± 5% +0.6 0.96 ± 3% perf-profile.children.cycles-pp.update_cfs_group 0.38 ± 4% +0.6 1.00 perf-profile.children.cycles-pp.__might_fault 0.40 ± 3% +0.6 1.03 ± 6% perf-profile.children.cycles-pp.__update_load_avg_cfs_rq 0.36 ± 3% +0.7 1.01 perf-profile.children.cycles-pp.copy_user_generic_unrolled 0.52 ± 4% +0.7 1.18 perf-profile.children.cycles-pp.set_next_entity 0.48 ± 6% +0.7 1.16 ± 6% perf-profile.children.cycles-pp.udp4_lib_lookup2 0.43 ± 4% +0.7 1.13 perf-profile.children.cycles-pp.aa_sk_perm 0.34 ± 4% +0.7 1.06 perf-profile.children.cycles-pp.sockfd_lookup_light 0.44 ± 2% +0.8 1.19 ± 5% perf-profile.children.cycles-pp.fib_table_lookup 0.81 ± 2% +0.8 1.60 ± 2% perf-profile.children.cycles-pp.switch_fpu_return 1.20 ± 4% +0.8 2.02 ± 2% perf-profile.children.cycles-pp.ip_route_output_key_hash_rcu 0.59 ± 6% +0.8 1.42 ± 5% perf-profile.children.cycles-pp.__udp4_lib_lookup 0.94 ± 3% +1.0 1.90 perf-profile.children.cycles-pp.ip_generic_getfrag 0.81 ± 4% +1.0 1.79 ± 4% perf-profile.children.cycles-pp.dequeue_entity 1.65 ± 2% +1.0 2.65 perf-profile.children.cycles-pp.switch_mm_irqs_off 1.30 ± 3% +1.0 2.32 ± 2% perf-profile.children.cycles-pp.ip_route_output_key_hash 1.33 ± 4% +1.0 2.36 ± 2% perf-profile.children.cycles-pp.ip_route_output_flow 0.92 ± 3% +1.1 2.04 perf-profile.children.cycles-pp.__check_object_size 1.51 ± 3% +1.1 2.65 perf-profile.children.cycles-pp.__alloc_skb 0.67 +1.2 1.86 perf-profile.children.cycles-pp.load_new_mm_cr3 0.65 ± 3% +1.2 1.85 perf-profile.children.cycles-pp.move_addr_to_user 1.60 ± 3% +1.2 2.85 perf-profile.children.cycles-pp.alloc_skb_with_frags 2.28 ± 3% +1.4 3.66 perf-profile.children.cycles-pp.sock_alloc_send_pskb 0.78 ± 3% +1.4 2.20 ± 4% perf-profile.children.cycles-pp.enqueue_entity 0.88 ± 2% +1.5 2.41 ± 2% perf-profile.children.cycles-pp.reweight_entity 1.41 ± 2% +1.6 3.03 perf-profile.children.cycles-pp.pick_next_task_fair 1.13 ± 2% +1.7 2.83 perf-profile.children.cycles-pp.update_curr 1.24 +1.8 3.00 perf-profile.children.cycles-pp.entry_SYSCALL_64 1.33 +1.9 3.24 ± 3% perf-profile.children.cycles-pp.update_load_avg 1.90 ± 2% +2.2 4.09 ± 2% perf-profile.children.cycles-pp.select_task_rq_fair 1.29 ± 3% +2.4 3.67 perf-profile.children.cycles-pp.syscall_return_via_sysret 1.92 ± 2% +2.8 4.73 ± 2% perf-profile.children.cycles-pp.dequeue_task_fair 3.80 ± 2% +3.0 6.82 perf-profile.children.cycles-pp.__ip_append_data 1.87 ± 3% +3.5 5.35 ± 3% perf-profile.children.cycles-pp.enqueue_task_fair 1.90 ± 3% +3.5 5.43 ± 3% perf-profile.children.cycles-pp.activate_task 1.91 ± 3% +3.6 5.46 ± 3% perf-profile.children.cycles-pp.ttwu_do_activate 8.02 ± 2% +6.6 14.64 ± 2% perf-profile.children.cycles-pp.__udp_enqueue_schedule_skb 9.30 ± 2% +6.7 16.00 perf-profile.children.cycles-pp.udp_queue_rcv_one_skb 9.40 +6.8 16.22 perf-profile.children.cycles-pp.udp_unicast_rcv_skb 5.32 ± 2% +7.1 12.39 ± 2% perf-profile.children.cycles-pp.try_to_wake_up 7.25 +7.2 14.42 perf-profile.children.cycles-pp.__sched_text_start 5.40 ± 2% +7.3 12.68 ± 2% perf-profile.children.cycles-pp.autoremove_wake_function 7.37 +7.3 14.70 perf-profile.children.cycles-pp.schedule 6.52 ± 2% +7.4 13.88 ± 2% perf-profile.children.cycles-pp.sock_def_readable 5.33 ± 3% +7.4 12.69 perf-profile.children.cycles-pp.schedule_timeout 5.50 ± 2% +7.5 12.97 ± 2% perf-profile.children.cycles-pp.__wake_up_common 5.82 ± 2% +7.6 13.42 ± 2% perf-profile.children.cycles-pp.__wake_up_common_lock 10.25 ± 2% +7.8 18.04 perf-profile.children.cycles-pp.__udp4_lib_rcv 6.03 ± 3% +7.9 13.96 perf-profile.children.cycles-pp.__skb_wait_for_more_packets 10.36 ± 2% +8.1 18.45 perf-profile.children.cycles-pp.ip_protocol_deliver_rcu 10.43 ± 2% +8.2 18.65 perf-profile.children.cycles-pp.ip_local_deliver_finish 10.59 ± 2% +8.4 18.95 perf-profile.children.cycles-pp.ip_local_deliver 8.14 ± 2% +8.6 16.76 perf-profile.children.cycles-pp.__skb_recv_udp 10.97 ± 2% +8.9 19.85 perf-profile.children.cycles-pp.ip_rcv 12.59 ± 2% +9.1 21.68 perf-profile.children.cycles-pp.process_backlog 11.44 ± 2% +9.3 20.70 perf-profile.children.cycles-pp.__netif_receive_skb_one_core 13.05 ± 2% +9.5 22.51 perf-profile.children.cycles-pp.net_rx_action 13.34 ± 2% +9.8 23.09 perf-profile.children.cycles-pp.__softirqentry_text_start 20.11 +9.8 29.91 perf-profile.children.cycles-pp.ip_finish_output2 13.42 ± 2% +10.0 23.37 perf-profile.children.cycles-pp.do_softirq_own_stack 13.61 ± 2% +10.2 23.82 perf-profile.children.cycles-pp.do_softirq 13.70 ± 2% +10.3 24.05 perf-profile.children.cycles-pp.__local_bh_enable_ip 20.86 +10.4 31.22 perf-profile.children.cycles-pp.ip_output 21.06 +10.6 31.67 perf-profile.children.cycles-pp.ip_send_skb 21.35 +10.9 32.25 perf-profile.children.cycles-pp.udp_send_skb 9.86 ± 2% +11.2 21.08 perf-profile.children.cycles-pp.udp_recvmsg 10.09 ± 2% +11.5 21.63 perf-profile.children.cycles-pp.inet_recvmsg 11.46 ± 2% +13.9 25.39 perf-profile.children.cycles-pp.__sys_recvfrom 11.60 ± 2% +14.1 25.75 perf-profile.children.cycles-pp.__x64_sys_recvfrom 46.11 -41.0 5.12 ± 6% perf-profile.self.cycles-pp.ip_idents_reserve 2.64 -1.9 0.69 ± 4% perf-profile.self.cycles-pp.sock_wfree 3.12 -1.0 2.12 perf-profile.self.cycles-pp._raw_spin_lock 1.20 -0.7 0.51 ± 3% perf-profile.self.cycles-pp.sock_def_write_space 0.90 ± 2% -0.3 0.55 ± 4% perf-profile.self.cycles-pp.__udp_enqueue_schedule_skb 0.70 ± 3% -0.3 0.45 perf-profile.self.cycles-pp.sock_def_readable 0.50 ± 4% -0.2 0.27 perf-profile.self.cycles-pp.dst_release 0.99 ± 4% -0.2 0.80 perf-profile.self.cycles-pp.switch_mm_irqs_off 0.18 ± 4% -0.1 0.07 ± 7% perf-profile.self.cycles-pp.resched_curr 0.44 ± 2% -0.1 0.38 ± 2% perf-profile.self.cycles-pp.udp_rmem_release 0.70 ± 3% -0.0 0.66 perf-profile.self.cycles-pp._raw_spin_lock_irqsave 0.46 ± 2% -0.0 0.43 perf-profile.self.cycles-pp.skb_set_owner_w 0.07 ± 5% +0.0 0.09 ± 4% perf-profile.self.cycles-pp.copyin 0.12 ± 6% +0.0 0.15 ± 2% perf-profile.self.cycles-pp.apparmor_ipv4_postroute 0.06 ± 9% +0.0 0.08 ± 5% perf-profile.self.cycles-pp.skb_pull_rcsum 0.11 ± 4% +0.0 0.15 ± 2% perf-profile.self.cycles-pp.nf_hook_slow 0.11 ± 6% +0.0 0.15 perf-profile.self.cycles-pp.put_prev_entity 0.05 ± 8% +0.0 0.09 ± 4% perf-profile.self.cycles-pp.__skb_try_recv_from_queue 0.08 ± 10% +0.0 0.12 ± 5% perf-profile.self.cycles-pp.rb_next 0.11 ± 7% +0.0 0.15 ± 2% perf-profile.self.cycles-pp.apparmor_socket_sock_rcv_skb 0.13 ± 6% +0.0 0.18 ± 3% perf-profile.self.cycles-pp.ktime_get_with_offset 0.05 +0.0 0.10 ± 8% perf-profile.self.cycles-pp.netif_rx_internal 0.12 ± 3% +0.0 0.17 ± 4% perf-profile.self.cycles-pp._copy_from_iter_full 0.05 ± 8% +0.1 0.10 ± 4% perf-profile.self.cycles-pp.ttwu_do_wakeup 0.00 +0.1 0.05 perf-profile.self.cycles-pp.__usecs_to_jiffies 0.00 +0.1 0.05 perf-profile.self.cycles-pp.__bitmap_and 0.00 +0.1 0.05 ± 8% perf-profile.self.cycles-pp.sock_recvmsg 0.00 +0.1 0.05 ± 8% perf-profile.self.cycles-pp.apparmor_ip_postroute 0.08 ± 5% +0.1 0.13 ± 3% perf-profile.self.cycles-pp.skb_release_data 0.20 ± 3% +0.1 0.26 perf-profile.self.cycles-pp.ip_rcv_finish_core 0.00 +0.1 0.06 ± 7% perf-profile.self.cycles-pp.skb_csum_hwoffload_help 0.00 +0.1 0.06 ± 7% perf-profile.self.cycles-pp.__ip_select_ident 0.06 ± 9% +0.1 0.11 ± 4% perf-profile.self.cycles-pp.__netif_receive_skb_one_core 0.06 ± 9% +0.1 0.11 ± 7% perf-profile.self.cycles-pp.kmalloc_slab 0.00 +0.1 0.06 perf-profile.self.cycles-pp.skb_clone_tx_timestamp 0.00 +0.1 0.06 perf-profile.self.cycles-pp.apparmor_socket_recvmsg 0.17 ± 2% +0.1 0.24 ± 3% perf-profile.self.cycles-pp.ipv4_pktinfo_prepare 0.17 ± 12% +0.1 0.23 ± 6% perf-profile.self.cycles-pp.__ip_finish_output 0.08 ± 10% +0.1 0.14 ± 3% perf-profile.self.cycles-pp.rb_erase 0.08 ± 11% +0.1 0.14 perf-profile.self.cycles-pp.ip_setup_cork 0.00 +0.1 0.07 ± 7% perf-profile.self.cycles-pp.is_cpu_allowed 0.00 +0.1 0.07 ± 7% perf-profile.self.cycles-pp.kfree_skbmem 0.09 ± 4% +0.1 0.16 ± 6% perf-profile.self.cycles-pp.ktime_get 0.01 ±173% +0.1 0.08 perf-profile.self.cycles-pp.default_wake_function 0.00 +0.1 0.07 ± 6% perf-profile.self.cycles-pp.activate_task 0.08 ± 6% +0.1 0.15 ± 15% perf-profile.self.cycles-pp.skb_consume_udp 0.06 ± 6% +0.1 0.13 ± 9% perf-profile.self.cycles-pp.xfrm_lookup_with_ifid 0.06 ± 6% +0.1 0.13 ± 3% perf-profile.self.cycles-pp.iov_iter_advance 0.00 +0.1 0.07 ± 10% perf-profile.self.cycles-pp.sock_sendmsg 0.00 +0.1 0.07 perf-profile.self.cycles-pp.__wake_up_common_lock 0.00 +0.1 0.07 perf-profile.self.cycles-pp.rb_insert_color 0.00 +0.1 0.07 ± 10% perf-profile.self.cycles-pp.eth_type_trans 0.14 ± 3% +0.1 0.21 ± 2% perf-profile.self.cycles-pp.ip_make_skb 0.01 ±173% +0.1 0.09 perf-profile.self.cycles-pp.check_cfs_rq_runtime 0.13 +0.1 0.21 ± 2% perf-profile.self.cycles-pp.fpregs_assert_state_consistent 0.00 +0.1 0.08 ± 6% perf-profile.self.cycles-pp.skb_network_protocol 0.00 +0.1 0.08 ± 6% perf-profile.self.cycles-pp.udp_queue_rcv_skb 0.07 ± 12% +0.1 0.14 ± 5% perf-profile.self.cycles-pp.udp_unicast_rcv_skb 0.04 ± 57% +0.1 0.11 ± 4% perf-profile.self.cycles-pp.__ip_local_out 0.00 +0.1 0.08 perf-profile.self.cycles-pp._copy_from_user 0.00 +0.1 0.08 perf-profile.self.cycles-pp._copy_to_user 0.00 +0.1 0.08 perf-profile.self.cycles-pp.should_failslab 0.07 ± 6% +0.1 0.15 perf-profile.self.cycles-pp.ip_send_check 0.00 +0.1 0.08 ± 5% perf-profile.self.cycles-pp.move_addr_to_kernel 0.06 ± 6% +0.1 0.15 ± 3% perf-profile.self.cycles-pp.__kfree_skb_flush 0.00 +0.1 0.08 ± 5% perf-profile.self.cycles-pp.netdev_core_pick_tx 0.00 +0.1 0.09 ± 4% perf-profile.self.cycles-pp.check_preempt_curr 0.00 +0.1 0.09 ± 4% perf-profile.self.cycles-pp.__raw_spin_unlock 0.06 ± 6% +0.1 0.15 ± 4% perf-profile.self.cycles-pp.__kmalloc_reserve 0.06 +0.1 0.15 ± 2% perf-profile.self.cycles-pp.__enqueue_entity 0.03 ±100% +0.1 0.11 ± 4% perf-profile.self.cycles-pp.inet_sendmsg 0.00 +0.1 0.09 perf-profile.self.cycles-pp.rcu_all_qs 0.00 +0.1 0.09 ± 7% perf-profile.self.cycles-pp.udp4_hwcsum 0.00 +0.1 0.09 ± 13% perf-profile.self.cycles-pp.deactivate_task 0.29 +0.1 0.38 perf-profile.self.cycles-pp.udp_queue_rcv_one_skb 0.14 ± 6% +0.1 0.23 perf-profile.self.cycles-pp.dev_hard_start_xmit 0.41 ± 2% +0.1 0.51 ± 3% perf-profile.self.cycles-pp.__kmalloc_node_track_caller 0.00 +0.1 0.10 ± 4% perf-profile.self.cycles-pp.switch_ldt 0.10 ± 4% +0.1 0.21 ± 2% perf-profile.self.cycles-pp.__list_del_entry_valid 0.04 ± 57% +0.1 0.14 perf-profile.self.cycles-pp.sockfd_lookup_light 0.00 +0.1 0.10 ± 4% perf-profile.self.cycles-pp.ip_local_out 0.11 ± 4% +0.1 0.21 ± 3% perf-profile.self.cycles-pp._copy_to_iter 0.08 ± 6% +0.1 0.18 perf-profile.self.cycles-pp.check_stack_object 0.08 ± 8% +0.1 0.18 ± 4% perf-profile.self.cycles-pp.wakeup_preempt_entity 0.07 ± 7% +0.1 0.17 ± 4% perf-profile.self.cycles-pp.apparmor_socket_sendmsg 0.06 +0.1 0.17 ± 2% perf-profile.self.cycles-pp.ip_local_deliver_finish 0.06 ± 11% +0.1 0.17 ± 4% perf-profile.self.cycles-pp.sk_filter_trim_cap 0.00 +0.1 0.11 ± 4% perf-profile.self.cycles-pp._cond_resched 0.05 ± 8% +0.1 0.17 ± 4% perf-profile.self.cycles-pp.__wake_up_common 0.06 ± 6% +0.1 0.18 ± 3% perf-profile.self.cycles-pp.native_load_tls 0.00 +0.1 0.12 ± 3% perf-profile.self.cycles-pp.ip_rcv_finish 0.01 ±173% +0.1 0.13 ± 5% perf-profile.self.cycles-pp.__raise_softirq_irqoff 0.08 ± 10% +0.1 0.20 ± 3% perf-profile.self.cycles-pp.alloc_skb_with_frags 0.03 ±100% +0.1 0.14 ± 3% perf-profile.self.cycles-pp.ip_rcv 0.00 +0.1 0.12 ± 6% perf-profile.self.cycles-pp.receiver_wake_function 0.07 ± 6% +0.1 0.19 ± 2% perf-profile.self.cycles-pp.dequeue_entity 0.00 +0.1 0.12 ± 4% perf-profile.self.cycles-pp.raw_local_deliver 0.07 ± 5% +0.1 0.20 ± 3% perf-profile.self.cycles-pp.ksoftirqd_running 0.15 ± 2% +0.1 0.28 perf-profile.self.cycles-pp.kmem_cache_free 0.11 ± 4% +0.1 0.25 perf-profile.self.cycles-pp.do_softirq 0.40 ± 3% +0.1 0.54 ± 3% perf-profile.self.cycles-pp.process_backlog 0.10 ± 4% +0.1 0.23 ± 3% perf-profile.self.cycles-pp.__local_bh_enable_ip 0.00 +0.1 0.14 ± 3% perf-profile.self.cycles-pp.__list_add_valid 0.06 ± 6% +0.1 0.20 ± 6% perf-profile.self.cycles-pp.security_socket_sendmsg 0.00 +0.1 0.14 ± 7% perf-profile.self.cycles-pp.inet_send_prepare 0.06 ± 11% +0.1 0.21 ± 2% perf-profile.self.cycles-pp.schedule_timeout 0.00 +0.1 0.15 ± 3% perf-profile.self.cycles-pp.autoremove_wake_function 0.30 ± 7% +0.1 0.45 perf-profile.self.cycles-pp.kmem_cache_alloc_node 0.16 ± 2% +0.1 0.31 perf-profile.self.cycles-pp.ip_local_deliver 0.16 ± 2% +0.1 0.31 ± 2% perf-profile.self.cycles-pp.set_next_buddy 0.09 ± 8% +0.2 0.24 ± 4% perf-profile.self.cycles-pp.clear_buddies 0.25 ± 3% +0.2 0.41 perf-profile.self.cycles-pp.__udp4_lib_rcv 0.10 ± 5% +0.2 0.25 ± 10% perf-profile.self.cycles-pp.cpuacct_charge 0.10 ± 4% +0.2 0.26 ± 3% perf-profile.self.cycles-pp.__udp4_lib_lookup 0.16 ± 6% +0.2 0.33 ± 3% perf-profile.self.cycles-pp.set_next_entity 0.23 ± 6% +0.2 0.39 perf-profile.self.cycles-pp.sock_alloc_send_pskb 0.12 ± 9% +0.2 0.28 ± 2% perf-profile.self.cycles-pp.schedule 0.10 ± 4% +0.2 0.26 ± 3% perf-profile.self.cycles-pp.import_single_range 0.10 ± 5% +0.2 0.26 ± 3% perf-profile.self.cycles-pp.cpumask_next_wrap 0.10 ± 7% +0.2 0.28 perf-profile.self.cycles-pp.ip_generic_getfrag 0.10 ± 5% +0.2 0.27 ± 2% perf-profile.self.cycles-pp.__might_fault 0.14 ± 5% +0.2 0.32 ± 2% perf-profile.self.cycles-pp.finish_task_switch 0.12 ± 3% +0.2 0.30 ± 3% perf-profile.self.cycles-pp.__ksize 0.08 +0.2 0.27 ± 9% perf-profile.self.cycles-pp.netif_skb_features 0.09 ± 4% +0.2 0.28 ± 3% perf-profile.self.cycles-pp.validate_xmit_skb 0.15 ± 3% +0.2 0.35 ± 2% perf-profile.self.cycles-pp.read_tsc 0.10 +0.2 0.30 perf-profile.self.cycles-pp.ip_route_output_key_hash 0.07 +0.2 0.27 ± 2% perf-profile.self.cycles-pp.ip_protocol_deliver_rcu 0.12 ± 3% +0.2 0.32 ± 2% perf-profile.self.cycles-pp.__x64_sys_sendto 0.32 ± 5% +0.2 0.52 ± 2% perf-profile.self.cycles-pp.__alloc_skb 0.15 ± 3% +0.2 0.36 ± 2% perf-profile.self.cycles-pp.pick_next_entity 0.15 ± 7% +0.2 0.36 ± 2% perf-profile.self.cycles-pp.kfree 0.12 ± 5% +0.2 0.33 ± 2% perf-profile.self.cycles-pp.do_softirq_own_stack 0.16 ± 6% +0.2 0.38 ± 3% perf-profile.self.cycles-pp.update_rq_clock 0.14 ± 5% +0.2 0.36 perf-profile.self.cycles-pp.__x64_sys_recvfrom 0.10 ± 5% +0.2 0.32 ± 2% perf-profile.self.cycles-pp.account_entity_enqueue 0.14 ± 7% +0.2 0.36 ± 3% perf-profile.self.cycles-pp.try_to_wake_up 0.22 ± 5% +0.2 0.45 perf-profile.self.cycles-pp.ip_output 0.25 ± 7% +0.2 0.49 ± 7% perf-profile.self.cycles-pp.udp_send_skb 0.25 ± 6% +0.2 0.49 perf-profile.self.cycles-pp.enqueue_to_backlog 0.30 ± 3% +0.2 0.55 perf-profile.self.cycles-pp.net_rx_action 0.18 ± 4% +0.3 0.44 ± 5% perf-profile.self.cycles-pp.update_min_vruntime 0.24 ± 5% +0.3 0.50 perf-profile.self.cycles-pp.__check_heap_object 0.14 ± 8% +0.3 0.40 perf-profile.self.cycles-pp.copy_user_enhanced_fast_string 0.10 ± 4% +0.3 0.37 perf-profile.self.cycles-pp.ip_rcv_core 0.24 ± 3% +0.3 0.51 ± 2% perf-profile.self.cycles-pp.__softirqentry_text_start 0.13 ± 6% +0.3 0.41 ± 3% perf-profile.self.cycles-pp.check_preempt_wakeup 0.16 ± 2% +0.3 0.45 perf-profile.self.cycles-pp.move_addr_to_user 0.14 ± 3% +0.3 0.42 ± 2% perf-profile.self.cycles-pp.reweight_entity 0.17 ± 3% +0.3 0.46 ± 5% perf-profile.self.cycles-pp.__sys_recvfrom 0.15 ± 14% +0.3 0.45 ± 3% perf-profile.self.cycles-pp._find_next_bit 0.20 ± 4% +0.3 0.49 perf-profile.self.cycles-pp.pick_next_task_fair 0.26 ± 3% +0.3 0.56 ± 4% perf-profile.self.cycles-pp.__ip_make_skb 0.23 ± 6% +0.3 0.54 ± 10% perf-profile.self.cycles-pp.inet_recvmsg 0.18 ± 4% +0.3 0.49 ± 2% perf-profile.self.cycles-pp.__might_sleep 0.21 ± 2% +0.3 0.53 perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe 0.80 ± 5% +0.3 1.12 ± 8% perf-profile.self.cycles-pp._raw_spin_lock_bh 0.13 ± 6% +0.3 0.45 ± 2% perf-profile.self.cycles-pp._raw_spin_unlock_irqrestore 0.15 ± 5% +0.3 0.48 perf-profile.self.cycles-pp.native_sched_clock 0.41 ± 5% +0.3 0.74 perf-profile.self.cycles-pp.__netif_receive_skb_core 0.17 ± 5% +0.3 0.51 perf-profile.self.cycles-pp.___perf_sw_event 0.49 ± 4% +0.3 0.83 ± 3% perf-profile.self.cycles-pp.ip_finish_output2 0.32 ± 3% +0.3 0.66 perf-profile.self.cycles-pp.__virt_addr_valid 0.23 ± 4% +0.3 0.57 perf-profile.self.cycles-pp.siphash_3u32 0.17 ± 4% +0.4 0.52 ± 10% perf-profile.self.cycles-pp.__dev_queue_xmit 0.35 +0.4 0.71 perf-profile.self.cycles-pp.native_write_msr 0.18 ± 8% +0.4 0.54 ± 9% perf-profile.self.cycles-pp.enqueue_entity 0.23 ± 4% +0.4 0.60 ± 2% perf-profile.self.cycles-pp.__sys_sendto 0.29 ± 5% +0.4 0.67 ± 2% perf-profile.self.cycles-pp.loopback_xmit 0.28 ± 4% +0.4 0.68 ± 2% perf-profile.self.cycles-pp.__check_object_size 0.19 ± 7% +0.4 0.59 ± 2% perf-profile.self.cycles-pp.dequeue_task_fair 0.34 ± 4% +0.4 0.75 ± 2% perf-profile.self.cycles-pp.__skb_recv_udp 0.73 +0.4 1.15 perf-profile.self.cycles-pp.__switch_to 0.20 ± 4% +0.4 0.62 perf-profile.self.cycles-pp.__get_user_4 0.25 ± 2% +0.4 0.69 perf-profile.self.cycles-pp.ipv4_mtu 0.30 ± 4% +0.5 0.75 ± 3% perf-profile.self.cycles-pp.account_entity_dequeue 0.33 ± 2% +0.5 0.79 ± 2% perf-profile.self.cycles-pp.__update_load_avg_se 0.17 ± 8% +0.5 0.64 ± 2% perf-profile.self.cycles-pp.__skb_wait_for_more_packets 0.28 ± 4% +0.5 0.74 perf-profile.self.cycles-pp.___might_sleep 0.30 ± 2% +0.5 0.78 ± 2% perf-profile.self.cycles-pp.__switch_to_asm 5.62 +0.5 6.12 perf-profile.self.cycles-pp.do_syscall_64 0.26 ± 2% +0.5 0.77 ± 5% perf-profile.self.cycles-pp.enqueue_task_fair 0.30 ± 6% +0.5 0.82 ± 2% perf-profile.self.cycles-pp.aa_sk_perm 0.29 ± 4% +0.5 0.83 ± 2% perf-profile.self.cycles-pp.__x86_indirect_thunk_rax 0.79 ± 3% +0.6 1.36 ± 3% perf-profile.self.cycles-pp.available_idle_cpu 0.27 ± 3% +0.6 0.86 perf-profile.self.cycles-pp.__fget_light 0.36 ± 5% +0.6 0.96 ± 2% perf-profile.self.cycles-pp.__calc_delta 0.34 ± 4% +0.6 0.95 ± 3% perf-profile.self.cycles-pp.update_cfs_group 0.39 ± 3% +0.6 1.01 ± 6% perf-profile.self.cycles-pp.__update_load_avg_cfs_rq 0.34 ± 3% +0.6 0.96 perf-profile.self.cycles-pp.copy_user_generic_unrolled 0.56 ± 2% +0.6 1.19 perf-profile.self.cycles-pp.__ip_append_data 0.48 ± 6% +0.7 1.14 ± 6% perf-profile.self.cycles-pp.udp4_lib_lookup2 0.46 ± 2% +0.7 1.19 ± 3% perf-profile.self.cycles-pp.update_curr 0.44 ± 3% +0.7 1.18 ± 5% perf-profile.self.cycles-pp.fib_table_lookup 0.87 +0.8 1.62 ± 2% perf-profile.self.cycles-pp.__sched_text_start 0.40 ± 4% +0.8 1.18 ± 3% perf-profile.self.cycles-pp.udp_recvmsg 0.80 ± 2% +0.8 1.59 ± 2% perf-profile.self.cycles-pp.switch_fpu_return 0.60 +0.8 1.40 ± 3% perf-profile.self.cycles-pp.update_load_avg 0.41 ± 6% +0.9 1.27 ± 2% perf-profile.self.cycles-pp.udp_sendmsg 0.77 ± 2% +1.0 1.72 ± 2% perf-profile.self.cycles-pp.select_task_rq_fair 0.66 +1.2 1.85 perf-profile.self.cycles-pp.load_new_mm_cr3 1.24 +1.8 3.00 perf-profile.self.cycles-pp.entry_SYSCALL_64 1.29 ± 3% +2.4 3.65 perf-profile.self.cycles-pp.syscall_return_via_sysret netperf.Throughput_tps 32000 +-------------------------------------------------------------------+ 30000 |-+O O O O O O O O O O O O O O O O O O O O O O | | | 28000 |-+ | 26000 |-+ | 24000 |-+ | 22000 |-+ | | | 20000 |-+ | 18000 |-+ | 16000 |-+ | 14000 |-+ | |.. .+.. .+.. .+.. | 12000 |-++. + +..+..+..+..+.+..+..+..+..+..+. .+. +..+..+.+..+..| 10000 +-------------------------------------------------------------------+ netperf.Throughput_total_tps 6.5e+06 +-----------------------------------------------------------------+ | O O O O O O O O O O O O O O O O O O O O O O | 6e+06 |-+ | 5.5e+06 |-+ | | | 5e+06 |-+ | 4.5e+06 |-+ | | | 4e+06 |-+ | 3.5e+06 |-+ | | | 3e+06 |-+ | 2.5e+06 |..+..+. .+..+.. .+.. .+.. .+..+..+..+. .+. .| | +. + +. + +..+..+. +..+..+..+.+. | 2e+06 +-----------------------------------------------------------------+ netperf.workload 2e+09 +-----------------------------------------------------------------+ | O O O O O O O O O O O O O O O O O O O O O O | 1.8e+09 |-+ | | | 1.6e+09 |-+ | | | 1.4e+09 |-+ | | | 1.2e+09 |-+ | | | 1e+09 |-+ | | | 8e+08 |.. .+. .+..+.. .+.. .+.. .+. .+. .| | +. +. + +..+..+.+. +. +..+..+. +..+..+..+.+. | 6e+08 +-----------------------------------------------------------------+ netperf.time.user_time 2600 +--------------------------------------------------------------------+ | O O | 2400 |-+O O O O O O O O O O O O | | O O O O O O O O | | | 2200 |-+ | | | 2000 |-+ | | | 1800 |-+ | | | | | 1600 |-.+.. | |. +..+..+. .+..+..+..+..+..+..+.+..+..+.. .+..+..+..+. .+..+..| 1400 +--------------------------------------------------------------------+ netperf.time.system_time 14400 +-------------------------------------------------------------------+ | | 14200 |-+ +.. .+..+.. .+..+.. .+. | |..+..+..+. .. +. +.+..+..+..+..+..+ +..+..+. +..+..| 14000 |-+ + | | | 13800 |-+ | | | 13600 |-+ | | | 13400 |-+ | | O | 13200 |-+O O O O O O O O O O O O O O O O O O | | O O O | 13000 +-------------------------------------------------------------------+ netperf.time.voluntary_context_switches 1.6e+09 +-----------------------------------------------------------------+ | O O O | 1.4e+09 |-+ O O O O O O O | 1.2e+09 |-+O O O O O O O O O O O | | O | 1e+09 |-+ | | | 8e+08 |-+ | | | 6e+08 |.. .+.+..+ .+.. .+..| 4e+08 |-++. : +. .+..+.+..+..+..+ +.. .+.+..+.. .+ | | : + +..+. +. +. | 2e+08 |-+ : + | | + | 0 +-----------------------------------------------------------------+ [*] 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