LinuxLists.cc - [net] 5aa32dd9bd: netperf.Throughput

2022-05-02 23:29:27

Subject: [net] 5aa32dd9bd: netperf.Throughput_tps -23.5% regression

Greeting,

FYI, we noticed a

commit: 5aa32dd9bdb57e4a26 In addition to that,
+------------------+------ | testcase: change | test machine | test parameters | | | ip=ipv4 | | nr_threads=1 | | runtime=300s | | send_size=10K | | | ucode=0xd000331 +------------------+------ | testcase: change | test machine | test parameters | | | ip=ipv4 | | nr_threads=25% | | runtime=300s | | send_size=10K | | | ucode=0xd000331 +------------------+------

If you fix the issue, Reported-by: kernel

Details are as below:
--------------------------

To reproduce:

git clone sudo bin/lkp install job.yaml bin/lkp split-job sudo bin/lkp
# if come # please
========================== cluster/compiler/cpufreq_g cs-localhost/gcc-11/perf
commit:
4033d677de ("Merge 5aa32dd9bd ("net:
4033d677de27560d ---------------- %stddev %change \ | 3433333 53645 -23.5% 26529 +220.7% 20836 +15.6% 2728 -33.4% 8062 -33.4% 261.11 1.03e+09 1.03e+09 18864 +42.3% 1.414e+10 2.069e+09 36.85 +20.0 20.45 -6.6 40.36 -13.0 1.60 -0.4 37.00 +53.6% 10728248 81.83 -33.8% 13355055 270894 2570 ? 20% +129.0% 2233 ? 13% +157.1% 357686 ? 23% 356300 ? 23% 55002 ?155% +2490.2% 158899 ? 2% -60.1% 158875 ? 2% -60.2% 558.50 ? 13% +157.2% 89148 ? 23% +376.9% 13801 ?155% +2486.8% 558.50 ? 13% +157.2% 89148 ? 23% +376.9% 39849 ? 2% -60.2% 39849 ? 2% -60.2% 161692 ? 2% -57.0% 161330 ? 3% -57.2% 10573214 8859541 ? 2% 8504943 ? 2% 8503533 ? 2% 12718214 8309280 ? 2% 12745350 2241 -30.4% 69.91 -22.3 3212 +2.3% 1.321e+09 20.90 -5.0 7.435e+08 29.50 ? 2% +69.9% 149.34 -102.7 4171491 0.12 -0.0 493.52 46.41 +16.5% 40372 ? 3% -57.3% 88810 2954748 5916722 2637514 29744635 2119986 ? 2% 2071529 ? 2% 33158 40372 ? 3% -57.3% 2119986 ? 2% 6354131 ? 2% 6243316 ? 2% 53928 ? 5% -65.7% 6302302 75331 485653 ? 6% 4889101 1435112 ? 3% 0.61 ? 2% -28.4% 1.58 ? 8% -36.8% 3.61 ? 9% -100.0% 485653 ? 6% 4889101 1435112 ? 3% 4779886 5195166 ? 2% 4718128 54838 ? 17% +123.7% 0.59 ? 3% -27.2% 170.67 +130.0% 89.36 ? 4% +125.3% 89.36 ? 4% +125.3% 528.93 1181 ? 6% 142.14 ? 25% -100.0% 145.62 ? 5% 1064 ?1490% +22998.7% -60742 54851 ? 17% +123.6% 527.04 1177 ? 7% 142.25 ? 25% -100.0% 145.27 ? 5% 317.21 ? 2% 946.06 ? 10% 153421 265800 ? 7% 3500 ? 5% -9.6% 34824 ? 6% +545.9% 185175 185182 185168 3.72 ? 4% -20.3% 571.80 ? 30% +126.1% 3426 -34.1% 0.59 ? 2% -33.4% 1.56 ? 10% -33.6% 16149103 16701556 14782067 ? 2% 351193 ? 9% +136.9% 185169 184449 10.22 ? 2% +24.4% 4.027e+10 4.187e+08 1.24 ? 12% +6.7 20998336 ? 11% 1.989e+09 13504754 1.59 -5.7% 3.15e+11 45199 -95.1% 19508 ? 25% -90.9% 0.04 ? 14% +0.0 5.827e+10 3.517e+10 2.03e+11 0.64 +8.2% 2.46 -30.1% 220.84 ? 4% +212.3% 1060 85.79 +6.8 6746106 ? 9% 1469235 ? 9% 63.12 ? 3% +6.4 3224894 ? 8% 2375887 ? 7% 9.80 +20.2% 1.04 -0.0 1.06 ? 11% +6.6 1.55 -7.5% 15203 ? 12% -89.5% 0.01 ? 3% +0.0 0.64 +8.1% 82.03 ? 2% +12.0 57.54 ? 2% +12.1 60057 4.014e+10 4.173e+08 20930523 ? 11% 1.982e+09 13459625 3.14e+11 45141 -95.1% 5.808e+10 3.505e+10 2.023e+11 6723213 ? 9% 1463122 ? 9% 3214426 ? 8% 2369833 ? 7% 6.186e+13 51.77 -4.7 52.57 -4.6 49.67 -4.4 49.15 -4.3 48.34 -4.3 43.17 -3.7 42.04 -3.6 34.99 -3.5 30.32 -3.4 29.73 -3.3 28.05 -3.1 28.17 -3.1 27.90 -3.1 26.60 -3.0 26.90 -2.9 26.68 -2.9 25.86 -2.9 26.87 -2.8 26.76 -2.8 26.63 -2.7 25.32 -2.7 25.22 -2.7 25.02 -2.6 26.78 -2.1 26.54 -2.1 21.68 -2.1 26.44 -2.1 23.76 -2.1 15.78 -2.0 5.56 ? 4% -2.0 5.47 ? 4% -2.0 16.64 -2.0 26.31 -2.0 16.95 -2.0 15.17 -1.9 15.10 -1.9 18.73 -1.9 17.27 -1.8 5.87 ? 4% -1.8 17.50 -1.8 8.28 ? 2% -1.7 22.16 -1.7 18.42 -1.4 17.64 -1.3 8.26 ? 2% -1.0 8.61 ? 2% -1.0 2.06 ? 2% -0.9 2.01 ? 2% -0.9 6.98 ? 2% -0.8 7.08 ? 2% -0.8 2.18 -0.7 5.32 ? 2% -0.7 5.23 ? 2% -0.6 4.06 -0.6 4.19 -0.6 5.76 ? 2% -0.6 13.51 -0.6 5.91 ? 2% -0.6 2.63 ? 2% -0.6 2.17 ? 2% -0.5 6.23 ? 2% -0.5 1.82 -0.4 2.29 ? 2% -0.4 4.10 ? 2% -0.4 1.57 -0.4 1.86 ? 3% -0.3 3.60 ? 2% -0.3 3.63 ? 2% -0.3 1.33 -0.3 0.71 -0.3 2.48 -0.2 0.63 -0.2 2.18 ? 2% -0.2 1.32 -0.2 1.54 ? 3% -0.1 1.22 ? 2% -0.1 1.50 ? 3% -0.1 0.78 -0.1 1.27 ? 3% -0.1 0.67 -0.1 0.88 -0.1 0.73 ? 2% -0.0 0.81 +0.0 0.63 +0.0 0.60 +0.0 0.56 ? 4% +0.1 0.69 +0.1 0.66 +0.1 1.57 +0.1 1.54 +0.1 0.61 ? 4% +0.1 0.90 ? 2% +0.1 1.14 ? 2% +0.2 1.72 ? 2% +0.2 1.83 ? 2% +0.4 0.96 ? 20% +0.4 0.08 ?223% +0.5 0.00 +1.0 2.12 +1.0 0.00 +1.2 0.00 +1.4 0.08 ?223% +1.4 0.00 +1.4 15.63 +4.5 15.89 +4.6 16.90 +6.1 16.97 +6.2 19.28 +6.3 24.93 +7.0 25.02 +7.1 25.26 +7.1 71.34 -6.8 70.91 -6.8 54.38 -5.1 52.12 -5.0 53.30 -5.0 52.93 -4.9 50.00 -4.6 49.80 -4.6 48.69 -4.5 43.46 -3.8 43.31 -3.8 42.46 -3.8 43.13 -3.7 35.24 -3.6 30.53 -3.5 29.94 -3.4 28.50 -3.3 28.25 -3.2 28.19 -3.1 26.78 -3.0 26.86 -3.0 27.09 -3.0 26.04 -3.0 27.54 -2.9 27.54 -2.9 27.54 -2.9 25.50 -2.8 25.39 -2.8 25.23 -2.7 9.66 ? 2% -2.6 21.85 -2.2 3.77 ? 6% -2.1 15.79 -2.0 16.66 -2.0 5.56 ? 4% -2.0 16.97 -2.0 15.46 -1.9 15.18 -1.9 18.87 -1.9 5.89 ? 4% -1.8 8.32 ? 2% -1.7 1.50 ? 16% -1.3 9.61 -1.1 7.16 -0.9 8.16 -0.9 11.66 -0.9 5.47 -0.8 13.75 -0.8 5.91 -0.7 5.40 -0.7 6.07 -0.7 1.56 -0.7 3.38 -0.7 1.61 -0.6 4.24 -0.6 6.40 -0.6 2.71 -0.6 0.73 ? 18% -0.6 0.61 ? 17% -0.5 4.22 -0.5 2.94 -0.5 0.56 ? 16% -0.5 1.83 -0.4 1.17 ? 3% -0.4 1.61 -0.4 3.72 -0.4 3.70 -0.4 0.47 ? 18% -0.4 0.77 -0.4 2.08 -0.4 0.46 ? 16% -0.4 1.93 -0.4 2.12 -0.4 1.62 -0.4 2.32 -0.3 0.51 ? 9% -0.3 1.06 ? 2% -0.3 3.00 -0.3 0.41 ? 11% -0.3 3.11 -0.3 1.38 -0.3 1.09 ? 2% -0.3 0.93 ? 2% -0.3 0.91 ? 3% -0.3 0.92 -0.3 0.80 -0.3 0.54 -0.2 0.84 -0.2 1.11 -0.2 2.24 -0.2 2.61 -0.2 0.88 -0.2 0.45 -0.2 1.16 -0.2 0.85 -0.2 0.91 ? 2% -0.2 0.55 ? 3% -0.2 0.22 ? 4% -0.2 1.58 ? 2% -0.2 1.55 ? 2% -0.2 1.27 ? 3% -0.2 0.60 -0.2 0.64 -0.2 3.48 -0.2 0.57 -0.2 0.69 -0.2 0.46 -0.1 0.39 -0.1 0.70 -0.1 1.30 ? 3% -0.1 0.79 -0.1 0.52 -0.1 0.55 -0.1 0.80 -0.1 0.30 ? 11% -0.1 0.35 ? 2% -0.1 1.46 -0.1 1.12 -0.1 0.83 -0.1 0.27 ? 8% -0.1 0.26 ? 2% -0.1 0.75 ? 2% -0.1 0.54 -0.1 0.26 -0.1 0.41 ? 2% -0.1 0.28 -0.1 1.22 -0.1 0.53 -0.1 0.36 -0.1 0.33 ? 3% -0.1 0.18 ? 6% -0.1 0.77 -0.1 0.68 -0.1 1.14 -0.1 0.27 ? 11% -0.1 0.74 -0.1 0.17 ? 5% -0.1 0.36 -0.1 0.35 -0.1 0.50 -0.1 0.32 ? 2% -0.1 0.30 ? 2% -0.1 0.56 -0.1 0.70 -0.1 0.63 -0.1 0.11 ? 9% -0.1 0.44 -0.1 0.60 -0.1 0.39 ? 4% -0.1 0.74 ? 2% -0.0 0.28 ? 3% -0.0 0.39 ? 2% -0.0 0.15 ? 2% -0.0 0.27 ? 2% -0.0 0.10 -0.0 0.12 ? 3% -0.0 0.30 ? 5% -0.0 0.19 ? 10% -0.0 0.16 ? 5% -0.0 0.15 ? 3% -0.0 0.17 ? 2% -0.0 0.08 ? 6% -0.0 0.24 ? 2% -0.0 0.21 ? 2% -0.0 0.17 ? 6% -0.0 0.07 ? 5% -0.0 0.10 ? 4% -0.0 0.24 -0.0 0.10 ? 5% -0.0 0.09 ? 5% -0.0 0.23 ? 2% -0.0 0.09 ? 9% -0.0 0.09 ? 4% -0.0 0.08 ? 5% -0.0 0.08 ? 6% -0.0 0.13 ? 2% -0.0 0.24 ? 2% -0.0 0.11 ? 3% -0.0 0.10 ? 7% -0.0 0.18 ? 2% -0.0 0.17 ? 2% -0.0 0.10 ? 3% -0.0 0.10 ? 9% -0.0 0.08 ? 6% -0.0 0.11 -0.0 0.12 ? 4% -0.0 0.32 +0.0 0.11 ? 3% +0.0 0.14 ? 3% +0.0 0.11 ? 4% +0.0 0.82 +0.0 0.30 ? 3% +0.0 0.08 ? 5% +0.0 0.64 +0.0 1.55 +0.0 0.60 +0.0 0.69 +0.1 0.44 ? 2% +0.1 0.77 +0.1 1.59 +0.1 0.00 +0.1 0.00 +0.1 0.00 +0.1 0.14 ? 7% +0.1 0.14 ? 14% +0.1 1.58 +0.1 0.00 +0.1 1.55 +0.1 0.52 +0.1 0.38 +0.1 0.23 ? 2% +0.1 0.00 +0.1 0.00 +0.1 0.00 +0.1 0.00 +0.1 0.07 ? 6% +0.1 0.00 +0.1 0.36 +0.1 0.31 ? 5% +0.1 0.26 ? 3% +0.1 0.27 ? 3% +0.1 0.69 +0.1 0.61 +0.1 0.00 +0.1 0.00 +0.1 0.00 +0.1 0.30 ? 7% +0.2 0.57 +0.2 0.12 ? 6% +0.2 0.13 ? 3% +0.2 0.08 +0.2 0.48 +0.2 0.70 +0.2 0.10 ? 4% +0.2 1.80 +0.2 0.32 +0.2 0.00 +0.2 0.11 ? 6% +0.2 0.14 ? 3% +0.2 0.22 ? 10% +0.2 0.15 ? 3% +0.3 1.10 +0.3 0.85 +0.3 0.00 +0.3 1.89 +0.3 0.00 +0.3 1.13 +0.4 0.17 ? 2% +0.4 1.30 ? 4% +0.5 0.98 ? 2% +0.5 0.07 ? 10% +0.5 0.36 ? 4% +0.5 0.36 ? 4% +0.6 2.13 ? 2% +0.7 0.54 ? 3% +0.9 2.21 +1.0 0.00 +1.0 0.72 ? 3% +1.1 0.00 +1.5 15.91 +4.6 16.04 +4.6 17.13 +6.3 17.08 +6.3 19.48 +6.3 25.20 +7.1 25.26 +7.1 25.26 +7.1 2.90 -0.5 1.51 -0.5 1.01 -0.4 0.55 -0.4 0.50 -0.4 0.69 ? 2% -0.3 0.36 ? 17% -0.3 0.40 ? 12% -0.3 0.69 -0.3 0.70 -0.3 0.54 -0.2 1.06 -0.2 0.99 -0.2 0.41 -0.2 0.90 ? 2% -0.2 0.54 ? 3% -0.2 0.21 ? 3% -0.2 0.49 -0.2 0.35 ? 9% -0.2 1.19 -0.2 0.62 -0.1 0.38 -0.1 0.38 -0.1 0.27 ? 2% -0.1 0.45 -0.1 0.51 ? 3% -0.1 0.25 -0.1 0.51 -0.1 0.21 ? 7% -0.1 0.64 -0.1 0.89 -0.1 0.22 ? 7% -0.1 0.46 ? 2% -0.1 0.64 -0.1 0.24 ? 14% -0.1 0.44 ? 2% -0.1 0.82 -0.1 0.33 -0.1 0.30 ? 4% -0.1 0.50 -0.1 0.52 -0.1 0.34 ? 2% -0.1 0.18 ? 6% -0.1 0.14 ? 6% -0.1 0.26 ? 11% -0.1 0.31 ? 2% -0.1 0.50 -0.1 0.16 ? 3% -0.1 0.16 ? 7% -0.1 0.24 ? 2% -0.1 0.32 ? 2% -0.1 0.30 -0.1 0.49 -0.1 0.22 ? 4% -0.1 0.31 ? 2% -0.1 0.10 ? 4% -0.1 0.54 -0.1 0.16 ? 3% -0.1 0.34 ? 2% -0.1 0.19 ? 2% -0.1 0.38 ? 4% -0.1 0.26 ? 2% -0.1 0.44 ? 2% -0.1 0.23 ? 2% -0.1 0.38 ? 2% -0.1 0.70 ? 2% -0.0 1.22 -0.0 0.27 ? 3% -0.0 0.56 -0.0 0.15 ? 7% -0.0 0.26 -0.0 0.14 ? 3% -0.0 0.07 ? 7% -0.0 0.30 ? 4% -0.0 0.17 ? 10% -0.0 0.27 ? 4% -0.0 0.14 ? 2% -0.0 0.21 -0.0 0.18 ? 2% -0.0 0.08 ? 6% -0.0 0.14 ? 3% -0.0 0.26 ? 5% -0.0 0.18 ? 2% -0.0 0.16 ? 2% -0.0 0.09 ? 7% -0.0 0.22 -0.0 0.12 ? 4% -0.0 0.08 ? 4% -0.0 0.15 ? 7% -0.0 0.12 ? 6% -0.0 0.10 ? 6% -0.0 0.12 ? 4% -0.0 0.09 -0.0 0.32 -0.0 0.24 ? 2% -0.0 0.24 -0.0 0.11 ? 5% -0.0 0.12 ? 3% -0.0 0.11 ? 6% -0.0 0.08 -0.0 0.08 ? 6% -0.0 0.07 ? 5% -0.0 0.09 ? 4% -0.0 0.07 -0.0 0.12 ? 4% -0.0 0.10 ? 9% -0.0 0.09 -0.0 0.11 ? 3% -0.0 0.18 ? 2% -0.0 0.10 ? 5% -0.0 0.07 -0.0 0.09 -0.0 0.08 -0.0 0.12 ? 3% +0.0 0.10 +0.0 0.06 +0.0 0.09 ? 4% +0.0 0.10 ? 3% +0.0 0.07 ? 9% +0.0 0.25 ? 3% +0.0 0.32 +0.0 0.14 ? 2% +0.0 0.14 ? 2% +0.0 0.16 ? 3% +0.0 0.13 ? 2% +0.0 0.10 +0.0 0.45 +0.0 0.02 ?141% +0.0 0.06 ? 7% +0.0 0.07 ? 5% +0.0 0.55 +0.0 1.51 +0.0 0.20 +0.0 0.60 +0.0 0.21 ? 2% +0.1 0.00 +0.1 0.60 +0.1 1.24 +0.1 0.77 +0.1 0.51 +0.1 0.00 +0.1 0.07 ? 5% +0.1 0.17 ? 2% +0.1 0.37 +0.1 0.22 +0.1 0.00 +0.1 0.00 +0.1 0.23 ? 4% +0.1 0.26 ? 4% +0.1 0.16 ? 3% +0.1 0.00 +0.1 0.72 +0.1 0.36 ? 2% +0.1 0.33 ? 4% +0.1 0.30 ? 3% +0.1 0.00 +0.1 0.98 +0.1 0.93 +0.1 1.15 +0.1 0.07 ? 6% +0.1 1.02 +0.1 0.60 ? 2% +0.1 0.59 +0.2 0.00 +0.2 0.48 +0.2 0.08 ? 6% +0.2 0.32 ? 3% +0.2 0.11 ? 4% +0.2 0.32 +0.2 0.00 +0.2 0.74 +0.2 0.30 +0.2 0.21 ? 9% +0.2 0.15 ? 3% +0.3 0.48 ? 2% +0.3 0.82 ? 2% +0.3 0.00 +0.3 1.12 +0.4 2.08 ? 2% +0.8 15.73 +4.7

************************** lkp-icl-2sp4: 128 ========================== cluster/compiler/cpufreq_g cs-localhost/gcc-11/perf
commit:
4033d677de ("Merge 5aa32dd9bd ("net:
4033d677de27560d ---------------- %stddev %change \ | 26120 ? 3% -89.4% 26120 ? 3% -89.4% 68.00 ? 3% -90.2% 200.48 ? 3% -89.4% 95657220 ? 3% 1.037e+08 1.00 -100.0% 181178 ? 3% -88.7% 9846 ? 3% -26.4% 9565 ? 3% -25.7% 43557 ? 5% -40.3% 0.26 ? 9% -0.1 0.87 ? 3% -0.8 0.05 ? 2% -0.0 7848 ? 14% -28.2% 7688 ? 12% -27.0% 25304 ? 14% -61.1% 1921 ? 13% -26.9% 6113 ? 17% -60.0% 1921 ? 13% -26.9% 91.17 ? 12% -49.4% 1977 ? 3% -47.4% 27146212 ? 3% 0.19 ? 17% -50.0% 64301 ? 3% -71.0% 2391 ? 3% -25.7% 75563 10126 -7.4% 10974 ? 5% -40.7% 2391 ? 3% -25.7% 75563 1.262e+08 ? 3% 1.254e+08 ? 3% 41165 ? 27% -72.1% 185099 ? 11% -97.0% 3.291e+08 ? 3% 1082855 3.291e+08 ? 3% 0.09 ? 19% -33.5% 0.27 ? 7% -18.2% 339173 ? 16% +101.0% 72238 ? 14% 637.81 ? 9% +56.9% 12493 ? 20% -26.6% 55491 ? 16% -50.9% 9118 ? 12% -55.2% 0.09 ? 19% -33.3% 0.26 ? 7% -17.7% 94.00 ? 10% -31.0% 1011 ? 4% 203.48 ? 5% 28619 ? 49% -87.4% 9119 ? 12% -55.2% 93.77 ? 10% -31.0% 1009 ? 4% 203.16 ? 5% 29.56 ? 25% -77.9% 901.92 ? 11% 139.45 ? 11% -76.0% 7123 ?124% +2073.3% 145981 ? 4% 1171 ? 16% 210.71 ? 9% 1207 ? 3% -10.3% 0.19 ? 5% -15.8% 215273 ? 3% -87.3% 5835932 ? 20% 806025 ? 15% 1.301e+09 ? 2% 0.20 ? 31% +1.2 363891 ? 7% 2.12e+08 ? 21% 182433 ? 3% -88.8% 1.78 ? 12% +90.9% 1.146e+10 ? 10% 47305 ? 10% -56.1% 1.864e+09 ? 2% 1.085e+09 ? 2% 6.539e+09 ? 2% 0.58 ? 13% -42.8% 0.94 ? 5% +27.4% 0.09 ? 10% -58.6% 62.43 ?134% +580.9% 34.80 -76.9% 3213 -2.1% 18739 ? 12% -45.6% 65638 ? 14% -26.4% 3214 -2.1% 0.18 ? 27% +0.7 1.76 ? 12% +70.4% 31731 ? 13% -44.2% 0.58 ? 13% -39.3% 76.18 ? 3% +8.2 20575 +163.9% 1.296e+09 ? 2% 362514 ? 7% 2.113e+08 ? 21% 181839 ? 3% -88.8% 1.143e+10 ? 10% 1.857e+09 ? 2% 1.081e+09 ? 2% 6.517e+09 ? 2% 0.94 ? 5% +27.3% 3200 -2.1% 18658 ? 12% -45.6% 65389 ? 14% -26.4% 3201 -2.1% 1.968e+12 ? 2% 28.26 ? 22% -23.2 28.07 ? 22% -23.2 27.53 ? 22% -22.7 27.16 ? 22% -22.4 27.00 ? 22% -22.3 26.82 ? 22% -22.2 26.63 ? 22% -22.0 25.53 ? 22% -21.1 24.53 ? 22% -20.3 24.27 ? 22% -20.1 13.89 ? 21% -11.6 10.92 ? 5% -8.4 10.46 ? 5% -8.0 10.37 ? 5% -8.0 10.24 ? 5% -7.9 10.10 ? 5% -7.8 9.45 ? 23% -7.8 9.38 ? 23% -7.7 9.34 ? 23% -7.7 9.47 ? 5% -7.3 9.05 ? 5% -7.0 9.01 ? 5% -6.9 8.31 ? 21% -6.9 7.25 ? 21% -6.1 7.03 ? 22% -6.0 7.29 ? 24% -6.0 7.30 ? 24% -6.0 6.92 ? 22% -6.0 7.14 ? 24% -5.9 6.74 ? 22% -5.8 6.70 ? 22% -5.8 6.66 ? 22% -5.7 6.50 ? 22% -5.7 6.44 ? 22% -5.6 6.42 ? 22% -5.6 6.30 ? 22% -5.5 6.69 ? 23% -5.5 6.54 ? 27% -5.4 6.09 ? 22% -5.4 6.06 ? 22% -5.4 5.99 ? 22% -5.3 6.24 ? 22% -5.2 5.50 ? 21% -4.8 5.36 ? 21% -4.6 5.07 ? 21% -4.5 4.81 ? 23% -4.4 5.08 ? 21% -4.3 4.74 ? 21% -4.2 4.32 ? 21% -3.9 4.93 ? 5% -3.8 4.91 ? 5% -3.8 4.20 ? 5% -3.3 4.08 ? 5% -3.2 4.06 ? 5% -3.2 0.49 ? 70% +0.5 0.28 ?100% +0.5 0.47 ? 70% +0.6 0.08 ?223% +0.6 0.00 +0.7 0.09 ?223% +0.7 0.00 +0.7 0.00 +0.7 0.88 ? 17% +0.8 0.00 +0.8 0.50 ? 45% +0.8 0.96 ? 13% +0.8 0.83 ? 19% +1.0 0.85 ? 51% +1.2 1.51 ? 18% +1.2 0.08 ?223% +1.2 0.90 ? 51% +1.2 1.51 ? 24% +1.3 1.93 ? 26% +1.6 7.52 ? 32% +7.5 7.82 ? 33% +7.6 35.11 +11.3 11.67 ? 31% +11.3 35.38 ? 2% +11.5 14.93 ? 25% +15.2 51.69 ? 9% +27.4 52.49 ? 9% +27.8 59.18 ? 10% +30.3 59.30 ? 10% +30.4 59.70 ? 10% +30.9 57.21 ? 10% +31.0 37.96 ? 16% -30.0 37.73 ? 16% -29.8 28.26 ? 22% -23.2 28.26 ? 22% -23.2 27.68 ? 22% -22.8 26.83 ? 22% -22.2 26.65 ? 22% -22.0 25.54 ? 22% -21.1 24.54 ? 22% -20.3 24.50 ? 22% -20.3 17.28 ? 22% -14.3 17.15 ? 22% -14.1 14.68 ? 22% -12.1 13.92 ? 21% -11.6 13.02 ? 22% -10.7 12.39 ? 23% -10.2 11.02 ? 5% -8.5 10.25 ? 5% -7.9 9.56 ? 23% -7.8 10.13 ? 5% -7.8 9.38 ? 23% -7.7 9.35 ? 23% -7.7 9.48 ? 5% -7.3 9.19 ? 5% -7.1 9.05 ? 5% -7.0 8.32 ? 21% -6.9 7.23 ? 22% -5.9 7.08 ? 22% -5.8 6.82 ? 22% -5.6 6.97 ? 9% -5.5 6.71 ? 22% -5.5 6.50 ? 22% -5.3 6.44 ? 22% -5.2 6.43 ? 22% -5.2 6.30 ? 22% -5.1 6.10 ? 22% -5.0 6.07 ? 22% -4.9 6.02 ? 22% -4.9 5.09 ? 21% -4.2 5.02 ? 22% -4.2 8.21 ? 13% -4.1 4.68 ? 23% -3.9 4.93 ? 5% -3.8 4.92 ? 5% -3.8 4.20 ? 5% -3.2 4.09 ? 5% -3.1 3.15 ? 22% -2.6 2.36 ? 21% -2.0 2.20 ? 25% -1.8 2.12 ? 22% -1.8 2.11 ? 21% -1.8 2.18 ? 21% -1.8 2.12 ? 23% -1.8 1.97 ? 21% -1.7 1.93 ? 22% -1.6 1.93 ? 20% -1.6 1.83 ? 20% -1.5 1.63 ? 20% -1.3 1.83 ? 6% -1.3 1.58 ? 20% -1.3 1.62 ? 7% -1.3 1.52 ? 21% -1.3 1.49 ? 24% -1.2 1.44 ? 25% -1.2 1.41 ? 20% -1.1 1.42 ? 20% -1.1 1.34 ? 25% -1.1 1.34 ? 13% -1.1 1.31 ? 21% -1.1 1.30 ? 15% -1.0 1.20 ? 13% -1.0 1.15 ? 24% -0.9 1.06 ? 24% -0.9 1.04 ? 20% -0.9 0.99 ? 7% -0.8 0.91 ? 24% -0.7 0.89 ? 11% -0.7 0.87 ? 14% -0.7 0.94 ? 6% -0.7 0.93 ? 6% -0.7 0.79 ? 14% -0.6 0.80 ? 4% -0.6 0.67 ? 21% -0.6 0.68 ? 12% -0.5 0.66 ? 12% -0.5 0.69 ? 7% -0.5 0.61 ? 20% -0.5 0.60 ? 20% -0.5 0.58 ? 18% -0.5 0.57 ? 9% -0.5 0.59 ? 22% -0.5 0.53 ? 20% -0.4 0.50 ? 24% -0.4 0.51 ? 24% -0.4 0.49 ? 21% -0.4 0.44 ? 23% -0.4 0.47 ? 20% -0.4 0.50 ? 7% -0.4 0.49 ? 15% -0.4 0.50 ? 19% -0.4 0.44 ? 17% -0.4 0.40 ? 9% -0.4 0.44 ? 7% -0.4 0.42 ? 23% -0.3 0.38 ? 22% -0.3 0.40 ? 25% -0.3 0.38 ? 25% -0.3 0.37 ? 23% -0.3 0.36 ? 26% -0.3 0.42 ? 8% -0.3 0.40 ? 21% -0.3 0.38 ? 17% -0.3 0.36 ? 20% -0.3 0.35 ? 16% -0.3 0.33 ? 25% -0.3 0.33 ? 27% -0.3 0.36 ? 23% -0.3 0.33 ? 18% -0.3 0.32 ? 25% -0.3 0.32 ? 19% -0.3 0.33 ? 15% -0.3 0.32 ? 21% -0.3 0.34 ? 9% -0.3 0.31 ? 18% -0.3 0.34 ? 17% -0.3 0.34 ? 21% -0.3 0.34 ? 7% -0.3 0.31 ? 10% -0.3 0.32 ? 15% -0.2 0.30 ? 16% -0.2 0.28 ? 21% -0.2 0.30 ? 23% -0.2 0.28 ? 23% -0.2 0.28 ? 8% -0.2 0.29 ? 26% -0.2 0.31 ? 17% -0.2 0.26 ? 19% -0.2 0.27 ? 21% -0.2 0.24 ? 14% -0.2 0.24 ? 23% -0.2 0.23 ? 27% -0.2 0.25 ? 18% -0.2 0.23 ? 25% -0.2 0.24 ? 19% -0.2 0.24 ? 18% -0.2 0.22 ? 25% -0.2 0.22 ? 22% -0.2 0.20 ? 13% -0.2 0.21 ? 26% -0.2 0.20 ? 11% -0.2 0.18 ? 23% -0.2 0.20 ? 18% -0.1 0.16 ? 15% -0.1 0.16 ? 26% -0.1 0.17 ? 13% -0.1 0.12 ? 17% -0.1 0.09 ? 10% +0.0 0.02 ?142% +0.1 0.00 +0.1 0.06 ? 21% +0.1 0.04 ? 71% +0.1 0.11 ? 6% +0.1 0.00 +0.1 0.00 +0.1 0.00 +0.1 0.05 ? 51% +0.1 0.05 ? 51% +0.1 0.00 +0.1 0.05 ? 51% +0.1 0.05 ? 51% +0.1 0.00 +0.1 0.00 +0.1 0.00 +0.1 0.01 ?223% +0.1 0.00 +0.1 0.01 ?223% +0.1 0.02 ?142% +0.1 0.10 ? 33% +0.1 0.06 ? 9% +0.1 0.13 ? 12% +0.1 0.01 ?223% +0.1 0.06 ? 6% +0.1 0.18 ? 17% +0.1 0.02 ? 99% +0.1 0.02 ?141% +0.1 0.11 ? 33% +0.1 0.07 ? 12% +0.1 0.07 ? 12% +0.1 0.00 +0.1 0.02 ?141% +0.1 0.00 +0.1 0.00 +0.1 0.00 +0.1 0.05 ? 47% +0.1 0.07 ? 18% +0.1 0.00 +0.1 0.05 ? 46% +0.1 0.05 ? 46% +0.1 0.05 ? 46% +0.1 0.05 ? 46% +0.1 0.05 ? 76% +0.1 0.00 +0.1 0.00 +0.1 0.09 ? 15% +0.1 0.00 +0.1 0.00 +0.1 0.09 ? 33% +0.1 0.18 ? 9% +0.1 0.07 ? 6% +0.1 0.60 ? 9% +0.2 0.19 ? 9% +0.2 0.13 ? 42% +0.2 0.17 ? 25% +0.2 0.15 ? 37% +0.3 0.26 ? 17% +0.3 0.48 ? 26% +0.3 0.41 ? 23% +0.3 0.64 ? 22% +0.3 0.42 ? 14% +0.4 0.45 ? 13% +0.4 0.58 ? 19% +0.4 0.37 ? 16% +0.4 0.24 ? 7% +0.4 0.32 ? 20% +0.5 0.78 ? 13% +0.5 0.65 ? 21% +0.5 0.39 ? 41% +0.5 0.93 ? 12% +0.6 0.76 ? 6% +0.6 0.60 ? 11% +0.8 0.89 ? 17% +0.8 1.02 ? 15% +0.9 0.73 ? 10% +0.9 0.86 ? 18% +1.1 0.96 ? 34% +1.1 0.99 ? 33% +1.2 1.55 ? 17% +1.3 1.97 ? 25% +1.7 1.56 ? 18% +2.4 7.68 ? 32% +7.6 7.97 ? 33% +7.7 35.41 +11.3 11.89 ? 31% +11.5 35.63 +11.5 13.80 ? 27% +13.6 52.77 ? 9% +28.2 52.87 ? 9% +28.3 59.70 ? 10% +30.9 59.70 ? 10% +30.9 59.68 ? 10% +30.9 57.68 ? 10% +31.6 6.92 ? 9% -5.5 4.66 ? 23% -3.9 0.62 ? 22% -0.5 0.57 ? 13% -0.5 0.43 ? 18% -0.4 0.45 ? 19% -0.3 0.36 ? 8% -0.3 0.39 ? 17% -0.3 0.42 ? 8% -0.3 0.41 ? 10% -0.3 0.39 ? 21% -0.3 0.37 ? 17% -0.3 0.33 ? 20% -0.3 0.31 ? 25% -0.3 0.32 ? 19% -0.3 0.32 ? 18% -0.3 0.30 ? 18% -0.3 0.29 ? 25% -0.2 0.28 ? 27% -0.2 0.31 ? 5% -0.2 0.28 ? 8% -0.2 0.25 ? 25% -0.2 0.26 ? 17% -0.2 0.28 ? 14% -0.2 0.25 ? 18% -0.2 0.25 ? 22% -0.2 0.26 ? 9% -0.2 0.24 ? 8% -0.2 0.22 ? 25% -0.2 0.24 ? 13% -0.2 0.19 ? 17% -0.2 0.16 ? 13% -0.1 0.14 ? 26% -0.1 0.12 ? 19% -0.0 0.02 ?142% +0.1 0.08 ? 16% +0.1 0.00 +0.1 0.17 ? 15% +0.1 0.12 ? 16% +0.1 0.13 ? 15% +0.1 0.09 ? 54% +0.1 0.08 ? 25% +0.1 0.00 +0.1 0.00 +0.1 0.18 ? 11% +0.1 0.09 ? 64% +0.1 0.56 ? 11% +0.1 0.25 ? 20% +0.1 0.15 ? 29% +0.2 0.24 ? 4% +0.2 0.17 ? 13% +0.2 0.30 ? 30% +0.2 0.22 ? 9% +0.2 0.24 ? 15% +0.2 0.13 ? 17% +0.3 0.46 ? 18% +0.3 0.20 ? 27% +0.3 0.36 ? 16% +0.4 0.24 ? 7% +0.4 0.73 ? 12% +0.5 0.74 ? 6% +0.6 0.60 ? 11% +0.8 0.73 ? 10% +0.9 0.89 ? 33% +2.0 2.60 ? 10% +2.9 35.37 +11.3

************************** lkp-icl-2sp6: 128 ========================== compiler/cpufreq_governor/ gcc-11/performance/1HDD/
commit:
4033d677de ("Merge 5aa32dd9bd ("net:
4033d677de27560d ---------------- %stddev %change \ | 10335 96.15 3.40 ? 3% -24.8% 3.19 ? 3% -0.8 0.03 ? 2% -0.0 0.01 ? 4% -0.0 10.89 ? 34% -77.7% 724.26 ? 11% 82.06 ? 16% -76.0% 10.89 ? 34% -77.7% 724.26 ? 11% 82.06 ? 16% -76.0% 24.45 ? 2% 24.37 ? 2% 5.52 ? 3% -1.4 16.33 ? 47% +55.7 78.99 ? 9% -54.5 19.49 ? 40% +275.3% 74.99 ? 10% -69.7% 48.33 ? 3% 22.51 ? 19% -70.5% 10.15 ? 39% -78.4% 48.67 ? 3% 181.48 ? 5% 60.39 ? 2% 11.29 -6.7 23636197 1.20 -0.8 3477591 0.35 -0.2 544620 11.20 -6.7 1.19 -0.8 0.35 -0.2 23620071 3475219 544246 8.50 ? 8% -2.3 95.43 -1.9 95.59 -1.9 93.89 -1.5 5.25 ? 5% -0.8 4.22 ? 5% -0.7 3.04 -0.6 1.27 ? 2% -0.3 1.83 -0.2 0.87 ? 9% -0.2 0.81 ? 11% -0.2 1.88 ? 7% +1.8 8.67 ? 8% -2.3 5.37 ? 5% -0.8 4.37 ? 6% -0.7 0.88 -0.4 0.77 -0.3 0.70 ? 3% -0.3 1.39 ? 3% -0.3 0.52 ? 7% -0.3 1.86 ? 2% -0.2 0.41 ? 4% -0.2 0.26 ? 5% -0.2 0.62 ? 3% -0.2 0.28 ? 10% -0.2 0.22 ? 12% -0.1 0.25 ? 11% -0.1 0.25 -0.1 0.19 ? 22% -0.1 0.20 ? 18% -0.1 0.13 ? 10% -0.1 0.09 ? 13% +0.0 0.09 ? 13% +0.1 0.09 ? 13% +0.1 0.07 ? 23% +0.1 0.26 ? 4% +0.1 0.28 ? 10% +0.1 0.43 ? 11% +0.1 0.07 ? 23% +0.1 0.16 ? 5% +0.1 0.28 ? 4% +0.1 0.20 ? 10% +0.1 0.09 ? 18% +0.2 0.09 ? 18% +0.2 0.61 ? 8% +0.3 1.15 ? 6% +0.5 0.42 ? 14% +0.7 1.97 ? 8% +1.8 2.22 ? 6% +2.5 4.77 ? 15% -2.1 0.51 ? 7% -0.2 0.40 ? 4% -0.2 0.61 ? 2% -0.2 0.23 ? 7% -0.2 0.22 ? 10% -0.1 0.29 ? 28% -0.1 0.28 ? 11% -0.1 0.23 ? 11% -0.1 0.25 ? 10% -0.1 0.25 -0.1 0.24 ? 12% -0.1 0.30 ? 10% -0.1 0.22 ? 9% -0.1 0.17 ? 25% -0.1 0.22 ? 9% -0.1 0.16 ? 18% -0.1 0.27 ? 10% +0.1 0.59 ? 8% +0.3 1.12 ? 6% +0.5 5.11 ? 2% +1.2 1.24 ? 11% +2.1

Disclaimer:
Results have been for informational design or configuration

--
0-DAY CI Kernel Test Service
https://github.com/ammarfaizi2/linux-block axboe/linux-block/sock-nolock.2
128 threads 2 sockets Intel(R) Xeon(R) Platinum 8358 CPU @ 2.60GHz with 128G memory
Netperf is a benchmark that can be use to measure various aspect of networking performance.
/www.netperf.org/netperf/">http://www.netperf.org/netperf/
the commit also has significant impact on the following tests:
-------------------------------------------------------------------------------+
| netperf: netperf.Throughput_Mbps -89.4% regression |
| 128 threads 2 sockets Intel(R) Xeon(R) Platinum 8358 CPU @ 2.60GHz with 128G memory |
| cluster=cs-localhost |
| cpufreq_governor=performance |
|
|
|
|
| test=SCTP_STREAM_MANY |
|
-------------------------------------------------------------------------------+
| netperf: netperf.Throughput_Mbps -86.8% regression |
| 128 threads 2 sockets Intel(R) Xeon(R) Platinum 8358 CPU @ 2.60GHz with 128G memory |
| cluster=cs-localhost |
| cpufreq_governor=performance |
|
|
|
|
| test=SCTP_STREAM_MANY |
|
-------------------------------------------------------------------------------+
kindly add following tag
test robot <[email protected]>
------------------------------------------------------------------------>
href="https://github.com/intel/lkp-tests.git">https://github.com/intel/lkp-tests.git
# job file is attached in this email
--compatible job.yaml # generate the yaml file for lkp run
run generated-yaml-file
across any failure that blocks the test,
remove ~/.lkp and /lkp dir to run from a clean state.
===============================================================
overnor/ip/kconfig/nr_threads/rootfs/runtime/tbox_group/test/testcase/ucode:
ormance/ipv4/x86_64-rhel-8.3/50%/debian-10.4-x86_64-20200603.cgz/300s/lkp-icl-2sp4/SCTP_RR/netperf/0xd000331
branch 'for-5.19/io_uring-socket' into sock-nolock.2")
add support for fast socket release")
5aa32dd9bdb57e4a26143216df5
---------------------------
%stddev
\
-23.5% 2626482 ? 2% netperf.Throughput_total_tps
41038 ? 2% netperf.Throughput_tps
85082 ? 2% netperf.time.involuntary_context_switches
24085 netperf.time.minor_page_faults
1818 ? 3% netperf.time.percent_of_cpu_this_job_got
5372 ? 3% netperf.time.system_time
-32.8% 175.44 ? 3% netperf.time.user_time
-23.5% 7.879e+08 ? 2% netperf.time.voluntary_context_switches
-23.5% 7.879e+08 ? 2% netperf.workload
26841 uptime.idle
+57.9% 2.232e+10 ? 2% cpuidle..time
-22.2% 1.609e+09 ? 2% cpuidle..usage
56.90 ? 2% mpstat.cpu.all.idle%
13.85 ? 3% mpstat.cpu.all.soft%
27.40 ? 3% mpstat.cpu.all.sys%
1.19 ? 2% mpstat.cpu.all.usr%
56.83 ? 2% vmstat.cpu.id
+30.2% 13968645 vmstat.memory.cache
54.17 ? 3% vmstat.procs.r
-23.4% 10223620 ? 2% vmstat.system.cs
-1.9% 265686 vmstat.system.in
5886 ? 37% numa-meminfo.node0.Active
5741 ? 38% numa-meminfo.node0.Active(anon)
+374.5% 1697374 ? 61% numa-meminfo.node0.Inactive
+376.3% 1697227 ? 61% numa-meminfo.node0.Inactive(anon)
1424655 ? 74% numa-meminfo.node0.Shmem
63469 ? 5% numa-meminfo.node1.Active
63227 ? 5% numa-meminfo.node1.Active(anon)
1436 ? 38% numa-vmstat.node0.nr_active_anon
425139 ? 61% numa-vmstat.node0.nr_inactive_anon
357010 ? 74% numa-vmstat.node0.nr_shmem
1436 ? 38% numa-vmstat.node0.nr_zone_active_anon
425139 ? 61% numa-vmstat.node0.nr_zone_inactive_anon
15855 ? 4% numa-vmstat.node1.nr_active_anon
15855 ? 4% numa-vmstat.node1.nr_zone_active_anon
69501 ? 3% meminfo.Active
69113 ? 3% meminfo.Active(anon)
+30.3% 13781428 meminfo.Cached
+36.1% 12057551 ? 2% meminfo.Committed_AS
+38.7% 11795316 ? 2% meminfo.Inactive
+38.7% 11793931 ? 2% meminfo.Inactive(anon)
+25.2% 15927055 meminfo.Memused
+38.6% 11517491 ? 2% meminfo.Shmem
+25.2% 15956173 meminfo.max_used_kB
1560 ? 3% turbostat.Avg_MHz
47.58 ? 3% turbostat.Busy%
3287 turbostat.Bzy_MHz
-13.0% 1.149e+09 turbostat.C1
15.86 ? 2% turbostat.C1%
-39.4% 4.508e+08 ? 4% turbostat.C1E
50.11 ? 7% turbostat.CPU%c1
46.64 ? 16% turbostat.PKG_%
-22.1% 3248601 ? 2% turbostat.POLL
0.08 ? 5% turbostat.POLL%
-2.6% 480.46 turbostat.PkgWatt
54.05 turbostat.RAMWatt
17245 ? 3% proc-vmstat.nr_active_anon
-2.6% 86525 proc-vmstat.nr_anon_pages
-2.7% 2874535 proc-vmstat.nr_dirty_background_threshold
-2.7% 5756100 proc-vmstat.nr_dirty_threshold
+30.4% 3440467 proc-vmstat.nr_file_pages
-2.7% 28941332 proc-vmstat.nr_free_pages
+38.9% 2943612 ? 2% proc-vmstat.nr_inactive_anon
+38.8% 2874482 ? 2% proc-vmstat.nr_shmem
+5.3% 34918 proc-vmstat.nr_slab_reclaimable
17245 ? 3% proc-vmstat.nr_zone_active_anon
+38.9% 2943612 ? 2% proc-vmstat.nr_zone_inactive_anon
+33.8% 8498909 ? 2% proc-vmstat.numa_hit
+34.4% 8388940 ? 2% proc-vmstat.numa_local
18516 ? 2% proc-vmstat.pgactivate
+32.4% 8344162 proc-vmstat.pgalloc_normal
+6.8% 80462 proc-vmstat.pgreuse
-70.0% 145855 ? 16% sched_debug.cfs_rq:/.MIN_vruntime.avg
-58.2% 2043999 ? 11% sched_debug.cfs_rq:/.MIN_vruntime.max
-65.2% 499003 ? 13% sched_debug.cfs_rq:/.MIN_vruntime.stddev
0.43 ? 6% sched_debug.cfs_rq:/.h_nr_running.avg
1.00 sched_debug.cfs_rq:/.h_nr_running.max
0.00 sched_debug.cfs_rq:/.load_avg.min
-70.0% 145855 ? 16% sched_debug.cfs_rq:/.max_vruntime.avg
-58.2% 2043999 ? 11% sched_debug.cfs_rq:/.max_vruntime.max
-65.2% 499003 ? 13% sched_debug.cfs_rq:/.max_vruntime.stddev
-60.8% 1875015 ? 11% sched_debug.cfs_rq:/.min_vruntime.avg
-59.2% 2121407 ? 11% sched_debug.cfs_rq:/.min_vruntime.max
-65.7% 1617047 ? 11% sched_debug.cfs_rq:/.min_vruntime.min
122676 ? 9% sched_debug.cfs_rq:/.min_vruntime.stddev
0.43 ? 5% sched_debug.cfs_rq:/.nr_running.avg
392.53 ? 38% sched_debug.cfs_rq:/.removed.load_avg.max
201.32 ? 36% sched_debug.cfs_rq:/.removed.runnable_avg.max
201.32 ? 36% sched_debug.cfs_rq:/.removed.util_avg.max
-27.5% 383.41 ? 4% sched_debug.cfs_rq:/.runnable_avg.avg
-19.5% 950.95 ? 3% sched_debug.cfs_rq:/.runnable_avg.max
0.00 sched_debug.cfs_rq:/.runnable_avg.min
+77.3% 258.24 ? 3% sched_debug.cfs_rq:/.runnable_avg.stddev
245807 ? 23% sched_debug.cfs_rq:/.spread0.avg
-80.1% -12113 sched_debug.cfs_rq:/.spread0.min
122647 ? 9% sched_debug.cfs_rq:/.spread0.stddev
-27.3% 382.97 ? 4% sched_debug.cfs_rq:/.util_avg.avg
-19.3% 949.82 ? 3% sched_debug.cfs_rq:/.util_avg.max
0.00 sched_debug.cfs_rq:/.util_avg.min
+77.5% 257.90 ? 3% sched_debug.cfs_rq:/.util_avg.stddev
-29.5% 223.78 ? 6% sched_debug.cfs_rq:/.util_est_enqueued.avg
-18.0% 775.41 ? 2% sched_debug.cfs_rq:/.util_est_enqueued.max
+53.6% 235687 ? 4% sched_debug.cpu.avg_idle.avg
+301.8% 1068044 ? 8% sched_debug.cpu.avg_idle.max
3163 ? 3% sched_debug.cpu.avg_idle.min
224936 ? 8% sched_debug.cpu.avg_idle.stddev
-13.3% 160515 ? 6% sched_debug.cpu.clock.avg
-13.3% 160520 ? 6% sched_debug.cpu.clock.max
-13.3% 160509 ? 6% sched_debug.cpu.clock.min
2.96 ? 5% sched_debug.cpu.clock.stddev
1292 ? 9% sched_debug.cpu.clock_task.stddev
2256 ? 4% sched_debug.cpu.curr->pid.avg
0.39 ? 5% sched_debug.cpu.nr_running.avg
1.03 ? 7% sched_debug.cpu.nr_running.max
-36.7% 10228798 ? 9% sched_debug.cpu.nr_switches.avg
-30.4% 11624015 ? 8% sched_debug.cpu.nr_switches.max
-43.0% 8430068 ? 10% sched_debug.cpu.nr_switches.min
831814 ? 10% sched_debug.cpu.nr_switches.stddev
-13.3% 160510 ? 6% sched_debug.cpu_clk
-13.4% 159790 ? 6% sched_debug.ktime
12.71 ? 2% perf-stat.i.MPKI
-24.3% 3.047e+10 ? 2% perf-stat.i.branch-instructions
-25.8% 3.105e+08 ? 2% perf-stat.i.branch-misses
7.92 ? 5% perf-stat.i.cache-miss-rate%
+557.9% 1.381e+08 ? 4% perf-stat.i.cache-misses
-9.2% 1.805e+09 perf-stat.i.cache-references
-23.5% 10324651 ? 2% perf-stat.i.context-switches
1.50 perf-stat.i.cpi
-30.1% 2.201e+11 ? 2% perf-stat.i.cpu-cycles
2197 ? 3% perf-stat.i.cpu-migrations
1767 ? 5% perf-stat.i.cycles-between-cache-misses
0.06 ? 11% perf-stat.i.dTLB-load-miss-rate%
-24.7% 4.39e+10 ? 2% perf-stat.i.dTLB-loads
-24.7% 2.65e+10 ? 2% perf-stat.i.dTLB-stores
-24.5% 1.533e+11 ? 2% perf-stat.i.instructions
0.69 perf-stat.i.ipc
1.72 ? 2% perf-stat.i.metric.GHz
689.61 ? 3% perf-stat.i.metric.K/sec
-24.3% 802.22 ? 2% perf-stat.i.metric.M/sec
92.57 perf-stat.i.node-load-miss-rate%
+565.5% 44893575 ? 4% perf-stat.i.node-load-misses
+95.2% 2868455 ? 6% perf-stat.i.node-loads
69.52 perf-stat.i.node-store-miss-rate%
+535.6% 20495885 ? 4% perf-stat.i.node-store-misses
+276.1% 8935513 ? 4% perf-stat.i.node-stores
11.78 perf-stat.overall.MPKI
1.02 perf-stat.overall.branch-miss-rate%
7.65 ? 5% perf-stat.overall.cache-miss-rate%
1.44 perf-stat.overall.cpi
1596 ? 5% perf-stat.overall.cycles-between-cache-misses
0.02 ? 5% perf-stat.overall.dTLB-load-miss-rate%
0.70 perf-stat.overall.ipc
93.98 perf-stat.overall.node-load-miss-rate%
69.62 perf-stat.overall.node-store-miss-rate%
-1.1% 59408 perf-stat.overall.path-length
-24.3% 3.038e+10 ? 2% perf-stat.ps.branch-instructions
-25.8% 3.095e+08 ? 2% perf-stat.ps.branch-misses
+557.8% 1.377e+08 ? 4% perf-stat.ps.cache-misses
-9.2% 1.799e+09 perf-stat.ps.cache-references
-23.5% 10290156 ? 2% perf-stat.ps.context-switches
-30.1% 2.193e+11 ? 2% perf-stat.ps.cpu-cycles
2190 ? 3% perf-stat.ps.cpu-migrations
-24.7% 4.376e+10 ? 2% perf-stat.ps.dTLB-loads
-24.7% 2.641e+10 ? 2% perf-stat.ps.dTLB-stores
-24.5% 1.528e+11 ? 2% perf-stat.ps.instructions
+565.4% 44738975 ? 4% perf-stat.ps.node-load-misses
+95.4% 2859072 ? 6% perf-stat.ps.node-loads
+535.4% 20425091 ? 4% perf-stat.ps.node-store-misses
+275.9% 8907536 ? 4% perf-stat.ps.node-stores
-24.3% 4.681e+13 ? 2% perf-stat.total.instructions
47.02 perf-profile.calltrace.cycles-pp.____sys_sendmsg.___sys_sendmsg.__sys_sendmsg.do_syscall_64.entry_SYSCALL_64_after_hwframe
47.94 perf-profile.calltrace.cycles-pp.___sys_sendmsg.__sys_sendmsg.do_syscall_64.entry_SYSCALL_64_after_hwframe.sendmsg
45.27 perf-profile.calltrace.cycles-pp.sock_sendmsg.____sys_sendmsg.___sys_sendmsg.__sys_sendmsg.do_syscall_64
44.80 perf-profile.calltrace.cycles-pp.sctp_sendmsg.sock_sendmsg.____sys_sendmsg.___sys_sendmsg.__sys_sendmsg
44.09 perf-profile.calltrace.cycles-pp.sctp_sendmsg_to_asoc.sctp_sendmsg.sock_sendmsg.____sys_sendmsg.___sys_sendmsg
39.49 perf-profile.calltrace.cycles-pp.sctp_primitive_SEND.sctp_sendmsg_to_asoc.sctp_sendmsg.sock_sendmsg.____sys_sendmsg
38.42 perf-profile.calltrace.cycles-pp.sctp_outq_flush.sctp_cmd_interpreter.sctp_do_sm.sctp_primitive_SEND.sctp_sendmsg_to_asoc
31.47 perf-profile.calltrace.cycles-pp.sctp_packet_transmit.sctp_outq_flush.sctp_cmd_interpreter.sctp_do_sm.sctp_primitive_SEND
26.90 perf-profile.calltrace.cycles-pp.__ip_queue_xmit.sctp_packet_transmit.sctp_outq_flush.sctp_cmd_interpreter.sctp_do_sm
26.39 perf-profile.calltrace.cycles-pp.ip_finish_output2.__ip_queue_xmit.sctp_packet_transmit.sctp_outq_flush.sctp_cmd_interpreter
24.92 perf-profile.calltrace.cycles-pp.do_softirq.__local_bh_enable_ip.ip_finish_output2.__ip_queue_xmit.sctp_packet_transmit
25.04 perf-profile.calltrace.cycles-pp.__local_bh_enable_ip.ip_finish_output2.__ip_queue_xmit.sctp_packet_transmit.sctp_outq_flush
24.78 perf-profile.calltrace.cycles-pp.__softirqentry_text_start.do_softirq.__local_bh_enable_ip.ip_finish_output2.__ip_queue_xmit
23.64 perf-profile.calltrace.cycles-pp.process_backlog.__napi_poll.net_rx_action.__softirqentry_text_start.do_softirq
23.96 perf-profile.calltrace.cycles-pp.net_rx_action.__softirqentry_text_start.do_softirq.__local_bh_enable_ip.ip_finish_output2
23.74 perf-profile.calltrace.cycles-pp.__napi_poll.net_rx_action.__softirqentry_text_start.do_softirq.__local_bh_enable_ip
22.96 perf-profile.calltrace.cycles-pp.__netif_receive_skb_one_core.process_backlog.__napi_poll.net_rx_action.__softirqentry_text_start
24.08 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.sendmsg.process_requests.spawn_child.accept_connection
24.00 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.sendmsg.process_requests.spawn_child
23.88 perf-profile.calltrace.cycles-pp.__sys_sendmsg.do_syscall_64.entry_SYSCALL_64_after_hwframe.sendmsg.process_requests
22.60 perf-profile.calltrace.cycles-pp.ip_local_deliver_finish.__netif_receive_skb_one_core.process_backlog.__napi_poll.net_rx_action
22.54 perf-profile.calltrace.cycles-pp.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core.process_backlog.__napi_poll
22.44 perf-profile.calltrace.cycles-pp.sctp_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core.process_backlog
24.66 perf-profile.calltrace.cycles-pp.sendmsg.main.__libc_start_main
24.43 ? 2% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.sendmsg.main.__libc_start_main
19.59 ? 2% perf-profile.calltrace.cycles-pp.sctp_assoc_bh_rcv.sctp_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core
24.35 ? 2% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.sendmsg.main.__libc_start_main
21.68 perf-profile.calltrace.cycles-pp.sctp_cmd_interpreter.sctp_do_sm.sctp_primitive_SEND.sctp_sendmsg_to_asoc.sctp_sendmsg
13.76 perf-profile.calltrace.cycles-pp.____sys_recvmsg.___sys_recvmsg.__sys_recvmsg.do_syscall_64.entry_SYSCALL_64_after_hwframe
3.57 ? 3% perf-profile.calltrace.cycles-pp.schedule.schedule_timeout.sctp_skb_recv_datagram.sctp_recvmsg.inet_recvmsg
3.48 ? 3% perf-profile.calltrace.cycles-pp.__schedule.schedule.schedule_timeout.sctp_skb_recv_datagram.sctp_recvmsg
14.66 perf-profile.calltrace.cycles-pp.___sys_recvmsg.__sys_recvmsg.do_syscall_64.entry_SYSCALL_64_after_hwframe.recvmsg
24.33 perf-profile.calltrace.cycles-pp.__sys_sendmsg.do_syscall_64.entry_SYSCALL_64_after_hwframe.sendmsg.main
14.97 perf-profile.calltrace.cycles-pp.__sys_recvmsg.do_syscall_64.entry_SYSCALL_64_after_hwframe.recvmsg
13.25 perf-profile.calltrace.cycles-pp.inet_recvmsg.____sys_recvmsg.___sys_recvmsg.__sys_recvmsg.do_syscall_64
13.20 perf-profile.calltrace.cycles-pp.sctp_recvmsg.inet_recvmsg.____sys_recvmsg.___sys_recvmsg.__sys_recvmsg
16.85 perf-profile.calltrace.cycles-pp.recvmsg
15.43 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.recvmsg
4.06 ? 2% perf-profile.calltrace.cycles-pp.schedule_timeout.sctp_skb_recv_datagram.sctp_recvmsg.inet_recvmsg.____sys_recvmsg
15.70 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.recvmsg
6.54 perf-profile.calltrace.cycles-pp.sctp_skb_recv_datagram.sctp_recvmsg.inet_recvmsg.____sys_recvmsg.___sys_recvmsg
20.48 perf-profile.calltrace.cycles-pp.sctp_do_sm.sctp_primitive_SEND.sctp_sendmsg_to_asoc.sctp_sendmsg.sock_sendmsg
16.99 ? 2% perf-profile.calltrace.cycles-pp.sctp_do_sm.sctp_assoc_bh_rcv.sctp_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish
16.34 ? 2% perf-profile.calltrace.cycles-pp.sctp_cmd_interpreter.sctp_do_sm.sctp_assoc_bh_rcv.sctp_rcv.ip_protocol_deliver_rcu
7.29 perf-profile.calltrace.cycles-pp.consume_skb.sctp_chunk_put.sctp_outq_sack.sctp_cmd_interpreter.sctp_do_sm
7.65 perf-profile.calltrace.cycles-pp.sctp_chunk_put.sctp_outq_sack.sctp_cmd_interpreter.sctp_do_sm.sctp_assoc_bh_rcv
1.18 ? 5% perf-profile.calltrace.cycles-pp.ttwu_do_activate.try_to_wake_up.autoremove_wake_function.__wake_up_common.__wake_up_common_lock
1.13 ? 5% perf-profile.calltrace.cycles-pp.enqueue_task_fair.ttwu_do_activate.try_to_wake_up.autoremove_wake_function.__wake_up_common
6.19 perf-profile.calltrace.cycles-pp.sctp_wfree.skb_release_head_state.consume_skb.sctp_chunk_put.sctp_outq_sack
6.30 perf-profile.calltrace.cycles-pp.skb_release_head_state.consume_skb.sctp_chunk_put.sctp_outq_sack.sctp_cmd_interpreter
1.46 ? 3% perf-profile.calltrace.cycles-pp.pick_next_task_fair.__schedule.schedule_idle.do_idle.cpu_startup_entry
4.65 perf-profile.calltrace.cycles-pp.autoremove_wake_function.__wake_up_common.__wake_up_common_lock.__sctp_write_space.sctp_wfree
4.59 perf-profile.calltrace.cycles-pp.try_to_wake_up.autoremove_wake_function.__wake_up_common.__wake_up_common_lock.__sctp_write_space
3.43 ? 2% perf-profile.calltrace.cycles-pp.__schedule.schedule_idle.do_idle.cpu_startup_entry.secondary_startup_64_no_verify
3.56 ? 2% perf-profile.calltrace.cycles-pp.schedule_idle.do_idle.cpu_startup_entry.secondary_startup_64_no_verify
5.14 perf-profile.calltrace.cycles-pp.__wake_up_common.__wake_up_common_lock.__sctp_write_space.sctp_wfree.skb_release_head_state
12.92 perf-profile.calltrace.cycles-pp.sctp_outq_sack.sctp_cmd_interpreter.sctp_do_sm.sctp_assoc_bh_rcv.sctp_rcv
5.33 perf-profile.calltrace.cycles-pp.__wake_up_common_lock.__sctp_write_space.sctp_wfree.skb_release_head_state.consume_skb
2.08 perf-profile.calltrace.cycles-pp.sctp_make_datafrag_empty.sctp_datamsg_from_user.sctp_sendmsg_to_asoc.sctp_sendmsg.sock_sendmsg
1.64 perf-profile.calltrace.cycles-pp._sctp_make_chunk.sctp_make_datafrag_empty.sctp_datamsg_from_user.sctp_sendmsg_to_asoc.sctp_sendmsg
5.75 perf-profile.calltrace.cycles-pp.__sctp_write_space.sctp_wfree.skb_release_head_state.consume_skb.sctp_chunk_put
1.38 ? 2% perf-profile.calltrace.cycles-pp.dequeue_task_fair.__schedule.schedule.schedule_timeout.sctp_skb_recv_datagram
1.87 ? 2% perf-profile.calltrace.cycles-pp.sctp_do_sm.sctp_cmd_interpreter.sctp_do_sm.sctp_assoc_bh_rcv.sctp_rcv
3.69 perf-profile.calltrace.cycles-pp.sctp_datamsg_from_user.sctp_sendmsg_to_asoc.sctp_sendmsg.sock_sendmsg.____sys_sendmsg
1.20 ? 2% perf-profile.calltrace.cycles-pp.dequeue_entity.dequeue_task_fair.__schedule.schedule.schedule_timeout
1.52 ? 4% perf-profile.calltrace.cycles-pp.sctp_ulpq_tail_data.sctp_cmd_interpreter.sctp_do_sm.sctp_assoc_bh_rcv.sctp_rcv
3.26 ? 2% perf-profile.calltrace.cycles-pp.sctp_packet_append_chunk.sctp_packet_transmit_chunk.sctp_outq_flush_data.sctp_outq_flush.sctp_cmd_interpreter
3.30 ? 2% perf-profile.calltrace.cycles-pp.sctp_packet_transmit_chunk.sctp_outq_flush_data.sctp_outq_flush.sctp_cmd_interpreter.sctp_do_sm
1.05 ? 3% perf-profile.calltrace.cycles-pp.set_next_entity.pick_next_task_fair.__schedule.schedule_idle.do_idle
0.43 ? 44% perf-profile.calltrace.cycles-pp.kmem_cache_free.sctp_ulpevent_free.sctp_recvmsg.inet_recvmsg.____sys_recvmsg
2.25 perf-profile.calltrace.cycles-pp.sctp_ulpevent_free.sctp_recvmsg.inet_recvmsg.____sys_recvmsg.___sys_recvmsg
0.43 ? 44% perf-profile.calltrace.cycles-pp.update_rq_clock.__schedule.schedule.schedule_timeout.sctp_skb_recv_datagram
1.99 perf-profile.calltrace.cycles-pp.sctp_make_sack.sctp_packet_append_chunk.sctp_packet_transmit_chunk.sctp_outq_flush_data.sctp_outq_flush
1.16 perf-profile.calltrace.cycles-pp.sctp_cmd_interpreter.sctp_do_sm.sctp_cmd_interpreter.sctp_do_sm.sctp_assoc_bh_rcv
1.40 ? 2% perf-profile.calltrace.cycles-pp.__sctp_rcv_lookup.sctp_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core
1.08 ? 4% perf-profile.calltrace.cycles-pp.__dev_queue_xmit.ip_finish_output2.__ip_queue_xmit.sctp_packet_transmit.sctp_outq_flush
1.36 ? 2% perf-profile.calltrace.cycles-pp.sctp_addrs_lookup_transport.__sctp_rcv_lookup.sctp_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish
0.66 ? 3% perf-profile.calltrace.cycles-pp.get_next_timer_interrupt.tick_nohz_next_event.tick_nohz_get_sleep_length.menu_select.cpuidle_idle_call
1.15 ? 3% perf-profile.calltrace.cycles-pp.__rhashtable_lookup.sctp_addrs_lookup_transport.__sctp_rcv_lookup.sctp_rcv.ip_protocol_deliver_rcu
0.58 ? 2% perf-profile.calltrace.cycles-pp.tick_nohz_idle_exit.do_idle.cpu_startup_entry.secondary_startup_64_no_verify
0.81 ? 3% perf-profile.calltrace.cycles-pp.kfree_skb_reason.sctp_recvmsg.inet_recvmsg.____sys_recvmsg.___sys_recvmsg
0.69 ? 2% perf-profile.calltrace.cycles-pp._raw_spin_lock_bh.lock_sock_nested.sctp_skb_recv_datagram.sctp_recvmsg.inet_recvmsg
0.85 ? 2% perf-profile.calltrace.cycles-pp._copy_to_iter.__skb_datagram_iter.skb_copy_datagram_iter.sctp_recvmsg.inet_recvmsg
0.67 perf-profile.calltrace.cycles-pp.prepare_to_wait_exclusive.sctp_skb_recv_datagram.sctp_recvmsg.inet_recvmsg.____sys_recvmsg
0.65 ? 2% perf-profile.calltrace.cycles-pp.sctp_inet_skb_msgname.sctp_recvmsg.inet_recvmsg.____sys_recvmsg.___sys_recvmsg
0.61 ? 2% perf-profile.calltrace.cycles-pp.dst_release.skb_release_head_state.consume_skb.sctp_chunk_put.sctp_ulpevent_free
0.74 ? 2% perf-profile.calltrace.cycles-pp.copyout._copy_to_iter.__skb_datagram_iter.skb_copy_datagram_iter.sctp_recvmsg
0.72 ? 2% perf-profile.calltrace.cycles-pp.copy_user_enhanced_fast_string.copyout._copy_to_iter.__skb_datagram_iter.skb_copy_datagram_iter
1.64 ? 2% perf-profile.calltrace.cycles-pp.skb_copy_datagram_iter.sctp_recvmsg.inet_recvmsg.____sys_recvmsg.___sys_recvmsg
1.62 ? 2% perf-profile.calltrace.cycles-pp.__skb_datagram_iter.skb_copy_datagram_iter.sctp_recvmsg.inet_recvmsg.____sys_recvmsg
0.68 ? 3% perf-profile.calltrace.cycles-pp.skb_release_head_state.consume_skb.sctp_chunk_put.sctp_ulpevent_free.sctp_recvmsg
1.00 ? 2% perf-profile.calltrace.cycles-pp.consume_skb.sctp_chunk_put.sctp_ulpevent_free.sctp_recvmsg.inet_recvmsg
1.29 perf-profile.calltrace.cycles-pp.__alloc_skb.sctp_packet_transmit.sctp_outq_flush.sctp_cmd_interpreter.sctp_do_sm
1.95 perf-profile.calltrace.cycles-pp.sctp_packet_pack.sctp_packet_transmit.sctp_outq_flush.sctp_cmd_interpreter.sctp_do_sm
2.20 ? 3% perf-profile.calltrace.cycles-pp.sctp_outq_select_transport.sctp_outq_flush_data.sctp_outq_flush.sctp_cmd_interpreter.sctp_do_sm
1.34 ? 2% perf-profile.calltrace.cycles-pp.sctp_chunk_put.sctp_packet_pack.sctp_packet_transmit.sctp_outq_flush.sctp_cmd_interpreter
0.56 perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.prepare_to_wait_exclusive.sctp_skb_recv_datagram.sctp_recvmsg.inet_recvmsg
0.96 ? 12% perf-profile.calltrace.cycles-pp.sched_ttwu_pending.flush_smp_call_function_from_idle.do_idle.cpu_startup_entry.secondary_startup_64_no_verify
3.12 ? 3% perf-profile.calltrace.cycles-pp.sctp_check_transmitted.sctp_outq_sack.sctp_cmd_interpreter.sctp_do_sm.sctp_assoc_bh_rcv
1.18 ? 32% perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
1.35 ? 31% perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
1.44 ? 2% perf-profile.calltrace.cycles-pp.sctp_packet_config.sctp_outq_select_transport.sctp_outq_flush_data.sctp_outq_flush.sctp_cmd_interpreter
1.44 ? 12% perf-profile.calltrace.cycles-pp.flush_smp_call_function_from_idle.do_idle.cpu_startup_entry.secondary_startup_64_no_verify
20.17 ? 2% perf-profile.calltrace.cycles-pp.mwait_idle_with_hints.intel_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
20.48 ? 2% perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
22.97 ? 3% perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry
23.18 ? 4% perf-profile.calltrace.cycles-pp.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry.secondary_startup_64_no_verify
25.55 ? 3% perf-profile.calltrace.cycles-pp.cpuidle_idle_call.do_idle.cpu_startup_entry.secondary_startup_64_no_verify
31.98 ? 2% perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.secondary_startup_64_no_verify
32.07 ? 2% perf-profile.calltrace.cycles-pp.cpu_startup_entry.secondary_startup_64_no_verify
32.37 ? 2% perf-profile.calltrace.cycles-pp.secondary_startup_64_no_verify
64.49 perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
64.09 perf-profile.children.cycles-pp.do_syscall_64
49.29 perf-profile.children.cycles-pp.sendmsg
47.12 perf-profile.children.cycles-pp.____sys_sendmsg
48.31 perf-profile.children.cycles-pp.__sys_sendmsg
48.05 perf-profile.children.cycles-pp.___sys_sendmsg
45.36 perf-profile.children.cycles-pp.sock_sendmsg
45.19 perf-profile.children.cycles-pp.sctp_sendmsg
44.21 perf-profile.children.cycles-pp.sctp_sendmsg_to_asoc
39.65 perf-profile.children.cycles-pp.sctp_primitive_SEND
39.54 perf-profile.children.cycles-pp.sctp_do_sm
38.70 perf-profile.children.cycles-pp.sctp_outq_flush
39.38 perf-profile.children.cycles-pp.sctp_cmd_interpreter
31.62 perf-profile.children.cycles-pp.sctp_packet_transmit
27.02 perf-profile.children.cycles-pp.__ip_queue_xmit
26.51 perf-profile.children.cycles-pp.ip_finish_output2
25.21 perf-profile.children.cycles-pp.__local_bh_enable_ip
25.02 perf-profile.children.cycles-pp.do_softirq
25.10 perf-profile.children.cycles-pp.__softirqentry_text_start
23.74 perf-profile.children.cycles-pp.process_backlog
23.85 perf-profile.children.cycles-pp.__napi_poll
24.10 perf-profile.children.cycles-pp.net_rx_action
23.07 perf-profile.children.cycles-pp.__netif_receive_skb_one_core
24.68 perf-profile.children.cycles-pp.accept_connection
24.68 perf-profile.children.cycles-pp.spawn_child
24.68 perf-profile.children.cycles-pp.process_requests
22.70 perf-profile.children.cycles-pp.ip_local_deliver_finish
22.64 perf-profile.children.cycles-pp.ip_protocol_deliver_rcu
22.56 perf-profile.children.cycles-pp.sctp_rcv
7.02 ? 2% perf-profile.children.cycles-pp.__schedule
19.69 perf-profile.children.cycles-pp.sctp_assoc_bh_rcv
1.71 ? 3% perf-profile.children.cycles-pp.pick_next_task_fair
13.77 perf-profile.children.cycles-pp.____sys_recvmsg
14.68 perf-profile.children.cycles-pp.___sys_recvmsg
3.58 ? 3% perf-profile.children.cycles-pp.schedule
14.99 perf-profile.children.cycles-pp.__sys_recvmsg
13.53 perf-profile.children.cycles-pp.sctp_recvmsg
13.26 perf-profile.children.cycles-pp.inet_recvmsg
16.98 perf-profile.children.cycles-pp.recvmsg
4.08 ? 2% perf-profile.children.cycles-pp.schedule_timeout
6.59 perf-profile.children.cycles-pp.sctp_skb_recv_datagram
0.17 ? 10% perf-profile.children.cycles-pp.newidle_balance
8.54 perf-profile.children.cycles-pp.consume_skb
6.22 perf-profile.children.cycles-pp.sctp_wfree
7.25 perf-profile.children.cycles-pp.skb_release_head_state
10.76 perf-profile.children.cycles-pp.sctp_chunk_put
4.68 perf-profile.children.cycles-pp.autoremove_wake_function
13.00 perf-profile.children.cycles-pp.sctp_outq_sack
5.17 perf-profile.children.cycles-pp.__wake_up_common
4.65 perf-profile.children.cycles-pp.try_to_wake_up
5.36 perf-profile.children.cycles-pp.__wake_up_common_lock
0.86 perf-profile.children.cycles-pp.kmem_cache_alloc
2.69 perf-profile.children.cycles-pp._sctp_make_chunk
0.98 perf-profile.children.cycles-pp.sctp_chunkify
3.62 perf-profile.children.cycles-pp.schedule_idle
5.78 perf-profile.children.cycles-pp.__sctp_write_space
2.09 perf-profile.children.cycles-pp.sctp_make_datafrag_empty
0.11 ? 17% perf-profile.children.cycles-pp.load_balance
0.09 ? 12% perf-profile.children.cycles-pp.find_busiest_group
3.72 perf-profile.children.cycles-pp.sctp_datamsg_from_user
2.45 ? 2% perf-profile.children.cycles-pp.__slab_free
0.08 ? 11% perf-profile.children.cycles-pp.update_sd_lb_stats
1.40 ? 2% perf-profile.children.cycles-pp.dequeue_task_fair
0.74 ? 5% perf-profile.children.cycles-pp.sctp_ulpevent_make_rcvmsg
1.20 perf-profile.children.cycles-pp.enqueue_entity
3.32 ? 2% perf-profile.children.cycles-pp.sctp_packet_transmit_chunk
3.30 ? 2% perf-profile.children.cycles-pp.sctp_packet_append_chunk
0.07 ? 29% perf-profile.children.cycles-pp.update_blocked_averages
0.37 ? 9% perf-profile.children.cycles-pp.sock_kmalloc
1.68 perf-profile.children.cycles-pp.enqueue_task_fair
0.07 ? 8% perf-profile.children.cycles-pp.update_sg_lb_stats
1.54 ? 4% perf-profile.children.cycles-pp.sctp_ulpq_tail_data
1.74 perf-profile.children.cycles-pp.ttwu_do_activate
1.24 ? 2% perf-profile.children.cycles-pp.dequeue_entity
1.98 ? 3% perf-profile.children.cycles-pp.skb_release_data
0.17 ? 8% perf-profile.children.cycles-pp.__skb_clone
0.73 ? 3% perf-profile.children.cycles-pp.sctp_sf_eat_data_6_2
2.67 ? 3% perf-profile.children.cycles-pp.kfree
0.09 ? 7% perf-profile.children.cycles-pp.__copy_skb_header
2.82 perf-profile.children.cycles-pp.kmem_cache_free
1.10 ? 3% perf-profile.children.cycles-pp.set_next_entity
0.82 ? 2% perf-profile.children.cycles-pp._raw_spin_lock_bh
0.67 ? 3% perf-profile.children.cycles-pp.sctp_sf_do_no_pending_tsn
0.66 ? 3% perf-profile.children.cycles-pp.sctp_ulpevent_make_sender_dry_event
0.67 ? 3% perf-profile.children.cycles-pp.kmalloc_reserve
0.55 ? 2% perf-profile.children.cycles-pp.update_curr
0.30 ? 11% perf-profile.children.cycles-pp.resched_curr
0.60 ? 3% perf-profile.children.cycles-pp.__kmalloc_node_track_caller
0.88 ? 2% perf-profile.children.cycles-pp.__list_del_entry_valid
2.01 perf-profile.children.cycles-pp.sctp_make_sack
2.38 perf-profile.children.cycles-pp.sctp_ulpevent_free
0.66 ? 3% perf-profile.children.cycles-pp.sctp_addto_chunk
0.25 ? 4% perf-profile.children.cycles-pp.skb_put
0.96 ? 3% perf-profile.children.cycles-pp.sctp_make_control
0.65 ? 3% perf-profile.children.cycles-pp.sctp_eat_data
0.72 ? 3% perf-profile.children.cycles-pp.do_ulpq_tail_event
0.36 ? 18% perf-profile.children.cycles-pp.enqueue_timer
0.04 ? 71% perf-profile.children.cycles-pp.perf_trace_sched_stat_runtime
1.40 ? 2% perf-profile.children.cycles-pp.__sctp_rcv_lookup
1.38 ? 3% perf-profile.children.cycles-pp.sctp_addrs_lookup_transport
1.10 ? 4% perf-profile.children.cycles-pp.__dev_queue_xmit
0.44 ? 8% perf-profile.children.cycles-pp.check_preempt_curr
0.48 ? 7% perf-profile.children.cycles-pp.ttwu_do_wakeup
3.31 perf-profile.children.cycles-pp.__alloc_skb
0.41 ? 5% perf-profile.children.cycles-pp.finish_task_switch
0.53 ? 3% perf-profile.children.cycles-pp.kmem_cache_alloc_node
0.31 ? 6% perf-profile.children.cycles-pp.pick_next_entity
0.24 ? 2% perf-profile.children.cycles-pp.__cond_resched
0.57 ? 2% perf-profile.children.cycles-pp.__might_resched
1.17 ? 3% perf-profile.children.cycles-pp.__rhashtable_lookup
0.66 ? 4% perf-profile.children.cycles-pp.prepare_task_switch
0.38 ? 5% perf-profile.children.cycles-pp.___perf_sw_event
0.42 ? 3% perf-profile.children.cycles-pp.__next_timer_interrupt
0.67 ? 3% perf-profile.children.cycles-pp.get_next_timer_interrupt
0.17 ? 10% perf-profile.children.cycles-pp.sctp_outq_tail
0.24 ? 3% perf-profile.children.cycles-pp._find_next_bit
1.35 perf-profile.children.cycles-pp.sctp_ulpq_tail_event
1.01 ? 2% perf-profile.children.cycles-pp.kfree_skb_reason
0.72 perf-profile.children.cycles-pp.skb_set_owner_w
0.17 ? 10% perf-profile.children.cycles-pp.validate_xmit_skb
0.15 ? 4% perf-profile.children.cycles-pp.ip_rcv
0.64 ? 3% perf-profile.children.cycles-pp.sctp_queue_purge_ulpevents
0.44 ? 2% perf-profile.children.cycles-pp.__list_add_valid
0.16 ? 3% perf-profile.children.cycles-pp.security_socket_recvmsg
0.31 ? 3% perf-profile.children.cycles-pp.sockfd_lookup_light
0.18 ? 2% perf-profile.children.cycles-pp.sock_recvmsg
1.13 ? 2% perf-profile.children.cycles-pp.update_load_avg
0.44 ? 4% perf-profile.children.cycles-pp.sctp_association_put
0.27 ? 2% perf-profile.children.cycles-pp.aa_sk_perm
0.24 ? 4% perf-profile.children.cycles-pp.release_sock
0.10 ? 5% perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
0.68 perf-profile.children.cycles-pp.import_iovec
0.59 ? 2% perf-profile.children.cycles-pp.tick_nohz_idle_exit
1.05 perf-profile.children.cycles-pp._copy_from_user
0.18 ? 12% perf-profile.children.cycles-pp.sctp_v4_xmit
0.66 perf-profile.children.cycles-pp.__import_iovec
0.09 ? 5% perf-profile.children.cycles-pp.sctp_cmp_addr_exact
0.28 ? 2% perf-profile.children.cycles-pp.__update_load_avg_se
0.28 ? 3% perf-profile.children.cycles-pp.security_socket_sendmsg
0.43 ? 3% perf-profile.children.cycles-pp.nr_iowait_cpu
0.25 ? 2% perf-profile.children.cycles-pp.__fget_light
0.23 perf-profile.children.cycles-pp.memcg_slab_post_alloc_hook
0.49 ? 3% perf-profile.children.cycles-pp.sctp_sf_eat_sack_6_2
0.63 ? 4% perf-profile.children.cycles-pp.irqtime_account_irq
0.57 ? 2% perf-profile.children.cycles-pp.iovec_from_user
0.06 ? 9% perf-profile.children.cycles-pp.sctp_validate_data
0.39 ? 5% perf-profile.children.cycles-pp.switch_mm_irqs_off
0.54 perf-profile.children.cycles-pp.memset_erms
0.34 ? 5% perf-profile.children.cycles-pp.__switch_to_asm
0.69 perf-profile.children.cycles-pp.memcg_slab_free_hook
0.23 ? 3% perf-profile.children.cycles-pp.recv_sctp_rr
0.34 ? 3% perf-profile.children.cycles-pp.__might_fault
0.11 ? 4% perf-profile.children.cycles-pp.__netif_receive_skb_core
0.22 ? 2% perf-profile.children.cycles-pp.send_sctp_rr
0.06 ? 8% perf-profile.children.cycles-pp.sk_filter_trim_cap
0.08 ? 4% perf-profile.children.cycles-pp.ip_output
0.26 ? 2% perf-profile.children.cycles-pp.sctp_chunk_hold
0.15 ? 4% perf-profile.children.cycles-pp.sctp_datamsg_put
0.13 ? 5% perf-profile.children.cycles-pp.update_cfs_group
0.12 ? 4% perf-profile.children.cycles-pp.perf_tp_event
0.14 ? 4% perf-profile.children.cycles-pp.__virt_addr_valid
0.04 ? 47% perf-profile.children.cycles-pp.sctp_sm_lookup_event
0.22 ? 5% perf-profile.children.cycles-pp._raw_spin_unlock_irqrestore
0.18 ? 2% perf-profile.children.cycles-pp.skb_dequeue
0.14 ? 7% perf-profile.children.cycles-pp.sctp_ulpevent_init
0.04 ? 44% perf-profile.children.cycles-pp.put_prev_task_fair
0.08 ? 4% perf-profile.children.cycles-pp.update_min_vruntime
0.22 ? 3% perf-profile.children.cycles-pp.__sctp_packet_append_chunk
0.07 ? 8% perf-profile.children.cycles-pp.pick_next_task_idle
0.07 ? 8% perf-profile.children.cycles-pp.kmalloc_slab
0.21 ? 2% perf-profile.children.cycles-pp.sctp_inq_pop
0.07 ? 8% perf-profile.children.cycles-pp.__ip_finish_output
0.07 ? 11% perf-profile.children.cycles-pp.should_failslab
0.06 ? 7% perf-profile.children.cycles-pp.check_stack_object
0.05 ? 8% perf-profile.children.cycles-pp.__update_idle_core
0.11 ? 4% perf-profile.children.cycles-pp.__put_user_nocheck_4
0.22 ? 4% perf-profile.children.cycles-pp.save_fpregs_to_fpstate
0.09 ? 9% perf-profile.children.cycles-pp.update_irq_load_avg
0.08 ? 5% perf-profile.children.cycles-pp.sctp_bind_addr_match
0.16 ? 6% perf-profile.children.cycles-pp.memcpy_erms
0.16 ? 4% perf-profile.children.cycles-pp.copyin
0.08 ? 5% perf-profile.children.cycles-pp.sctp_ulpq_order
0.08 ? 5% perf-profile.children.cycles-pp.ip_rcv_core
0.06 perf-profile.children.cycles-pp.perf_trace_buf_update
0.10 ? 8% perf-profile.children.cycles-pp.__build_skb_around
0.10 ? 4% perf-profile.children.cycles-pp.sctp_sock_rfree
0.35 ? 3% perf-profile.children.cycles-pp.__entry_text_start
0.13 ? 3% perf-profile.children.cycles-pp.call_cpuidle
0.17 ? 4% perf-profile.children.cycles-pp.sock_wfree
0.14 ? 7% perf-profile.children.cycles-pp.rcu_dynticks_inc
0.86 ? 2% perf-profile.children.cycles-pp._copy_to_iter
0.34 ? 3% perf-profile.children.cycles-pp._copy_from_iter
0.12 ? 12% perf-profile.children.cycles-pp.rebalance_domains
0.68 perf-profile.children.cycles-pp.prepare_to_wait_exclusive
1.59 perf-profile.children.cycles-pp.copy_user_enhanced_fast_string
0.65 ? 2% perf-profile.children.cycles-pp.sctp_inet_skb_msgname
0.74 ? 2% perf-profile.children.cycles-pp.copyout
0.50 ? 4% perf-profile.children.cycles-pp.select_task_rq_fair
0.83 ? 3% perf-profile.children.cycles-pp.select_task_rq
1.66 perf-profile.children.cycles-pp.__check_object_size
0.06 ? 11% perf-profile.children.cycles-pp.arch_cpu_idle_enter
0.06 ? 7% perf-profile.children.cycles-pp.sctp_v4_ecn_capable
0.07 ? 33% perf-profile.children.cycles-pp.tick_nohz_irq_exit
0.21 ? 9% perf-profile.children.cycles-pp.clockevents_program_event
0.21 ? 13% perf-profile.children.cycles-pp.rcu_eqs_exit
1.65 ? 2% perf-profile.children.cycles-pp.skb_copy_datagram_iter
0.07 ? 12% perf-profile.children.cycles-pp.lapic_next_deadline
1.62 ? 2% perf-profile.children.cycles-pp.__skb_datagram_iter
0.59 ? 4% perf-profile.children.cycles-pp.sctp_data_ready
0.46 ? 2% perf-profile.children.cycles-pp.read_tsc
0.31 ? 4% perf-profile.children.cycles-pp.sctp_association_hold
0.08 ? 35% perf-profile.children.cycles-pp.perf_mux_hrtimer_handler
0.08 ? 14% perf-profile.children.cycles-pp.llist_add_batch
0.09 ? 40% perf-profile.children.cycles-pp.timekeeping_max_deferment
0.09 ? 11% perf-profile.children.cycles-pp.__smp_call_single_queue
0.17 ? 32% perf-profile.children.cycles-pp.scheduler_tick
0.10 ? 8% perf-profile.children.cycles-pp.native_irq_return_iret
0.46 ? 2% perf-profile.children.cycles-pp._raw_spin_lock_irq
0.41 ? 7% perf-profile.children.cycles-pp.rcu_idle_exit
0.36 ? 4% perf-profile.children.cycles-pp.available_idle_cpu
0.37 ? 3% perf-profile.children.cycles-pp.wake_affine
0.81 perf-profile.children.cycles-pp.sendmsg_copy_msghdr
0.74 ? 2% perf-profile.children.cycles-pp.sctp_transport_hold
0.14 ? 32% perf-profile.children.cycles-pp.tick_irq_enter
0.14 ? 2% perf-profile.children.cycles-pp.sctp_auth_send_cid
0.15 ? 32% perf-profile.children.cycles-pp.irq_enter_rcu
0.45 ? 3% perf-profile.children.cycles-pp.syscall_exit_to_user_mode
0.73 ? 2% perf-profile.children.cycles-pp.__copy_msghdr_from_user
0.28 ? 20% perf-profile.children.cycles-pp.__irq_exit_rcu
0.30 ? 3% perf-profile.children.cycles-pp.exit_to_user_mode_prepare
0.25 ? 4% perf-profile.children.cycles-pp.switch_fpu_return
0.66 perf-profile.children.cycles-pp.sctp_chunk_abandoned
0.88 ? 5% perf-profile.children.cycles-pp.ktime_get
0.30 ? 39% perf-profile.children.cycles-pp.update_process_times
1.99 perf-profile.children.cycles-pp.sctp_packet_pack
0.52 ? 6% perf-profile.children.cycles-pp.sctp_transport_put
0.21 ? 11% perf-profile.children.cycles-pp.llist_reverse_order
0.32 ? 43% perf-profile.children.cycles-pp.tick_sched_handle
0.38 ? 37% perf-profile.children.cycles-pp.tick_sched_timer
0.46 ? 2% perf-profile.children.cycles-pp.ipv4_dst_check
0.42 ? 6% perf-profile.children.cycles-pp.sctp_tsnmap_check
1.39 ? 4% perf-profile.children.cycles-pp.del_timer
1.16 ? 4% perf-profile.children.cycles-pp._raw_spin_lock
0.32 ? 13% perf-profile.children.cycles-pp.flush_smp_call_function_queue
2.22 ? 2% perf-profile.children.cycles-pp.sctp_outq_select_transport
0.34 ? 13% perf-profile.children.cycles-pp.send_call_function_single_ipi
1.51 ? 2% perf-profile.children.cycles-pp.__ksize
0.56 ? 40% perf-profile.children.cycles-pp.__hrtimer_run_queues
1.76 perf-profile.children.cycles-pp.lock_timer_base
1.45 ? 2% perf-profile.children.cycles-pp.sctp_packet_config
0.54 ? 12% perf-profile.children.cycles-pp.ttwu_queue_wakelist
0.89 ? 29% perf-profile.children.cycles-pp.hrtimer_interrupt
0.91 ? 31% perf-profile.children.cycles-pp.__sysvec_apic_timer_interrupt
2.87 perf-profile.children.cycles-pp._raw_spin_lock_irqsave
1.48 ? 26% perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt
3.17 ? 3% perf-profile.children.cycles-pp.sctp_check_transmitted
0.98 ? 12% perf-profile.children.cycles-pp.sched_ttwu_pending
1.87 ? 22% perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt
1.46 ? 12% perf-profile.children.cycles-pp.flush_smp_call_function_from_idle
20.52 ? 2% perf-profile.children.cycles-pp.mwait_idle_with_hints
20.67 ? 2% perf-profile.children.cycles-pp.intel_idle
23.38 ? 4% perf-profile.children.cycles-pp.cpuidle_enter
23.34 ? 4% perf-profile.children.cycles-pp.cpuidle_enter_state
25.80 ? 4% perf-profile.children.cycles-pp.cpuidle_idle_call
32.30 ? 2% perf-profile.children.cycles-pp.do_idle
32.37 ? 2% perf-profile.children.cycles-pp.secondary_startup_64_no_verify
32.37 ? 2% perf-profile.children.cycles-pp.cpu_startup_entry
2.42 ? 2% perf-profile.self.cycles-pp.__slab_free
1.04 ? 2% perf-profile.self.cycles-pp.sctp_outq_sack
0.56 perf-profile.self.cycles-pp.enqueue_entity
0.16 ? 4% perf-profile.self.cycles-pp.sctp_eat_data
0.14 ? 14% perf-profile.self.cycles-pp.sock_kmalloc
0.37 ? 4% perf-profile.self.cycles-pp.sctp_wfree
0.04 ? 45% perf-profile.self.cycles-pp.update_sg_lb_stats
0.09 ? 7% perf-profile.self.cycles-pp.__copy_skb_header
0.42 perf-profile.self.cycles-pp.kmem_cache_alloc
0.44 ? 3% perf-profile.self.cycles-pp.sctp_packet_transmit
0.30 ? 11% perf-profile.self.cycles-pp.resched_curr
0.83 ? 2% perf-profile.self.cycles-pp.__list_del_entry_valid
0.77 ? 4% perf-profile.self.cycles-pp.set_next_entity
0.21 ? 7% perf-profile.self.cycles-pp.skb_put
0.72 ? 2% perf-profile.self.cycles-pp._raw_spin_lock_bh
0.36 ? 19% perf-profile.self.cycles-pp.enqueue_timer
0.03 ?100% perf-profile.self.cycles-pp.perf_trace_sched_stat_runtime
0.32 ? 3% perf-profile.self.cycles-pp.__kmalloc_node_track_caller
0.20 ? 19% perf-profile.self.cycles-pp.__rhashtable_lookup
1.04 ? 5% perf-profile.self.cycles-pp.kfree
0.47 ? 2% perf-profile.self.cycles-pp.sctp_rcv
0.24 ? 6% perf-profile.self.cycles-pp.sctp_chunkify
0.23 ? 4% perf-profile.self.cycles-pp.process_backlog
0.12 ? 3% perf-profile.self.cycles-pp.lock_timer_base
0.31 ? 5% perf-profile.self.cycles-pp.pick_next_entity
0.38 ? 4% perf-profile.self.cycles-pp.sctp_sendmsg_to_asoc
0.11 ? 7% perf-profile.self.cycles-pp.sctp_packet_append_chunk
0.38 ? 5% perf-profile.self.cycles-pp.finish_task_switch
0.08 ? 7% perf-profile.self.cycles-pp.sctp_sf_eat_data_6_2
0.52 ? 3% perf-profile.self.cycles-pp.__might_resched
0.76 ? 4% perf-profile.self.cycles-pp.sctp_outq_select_transport
0.10 ? 5% perf-profile.self.cycles-pp.newidle_balance
0.34 ? 4% perf-profile.self.cycles-pp.___perf_sw_event
0.53 ? 2% perf-profile.self.cycles-pp.__alloc_skb
0.12 ? 14% perf-profile.self.cycles-pp.sctp_outq_tail
0.33 ? 3% perf-profile.self.cycles-pp.kmem_cache_alloc_node
0.71 perf-profile.self.cycles-pp.skb_set_owner_w
0.23 ? 3% perf-profile.self.cycles-pp.sctp_assoc_bh_rcv
0.20 ? 4% perf-profile.self.cycles-pp._find_next_bit
0.40 ? 2% perf-profile.self.cycles-pp.__list_add_valid
0.42 ? 4% perf-profile.self.cycles-pp.sctp_association_put
0.25 ? 5% perf-profile.self.cycles-pp.skb_release_data
0.10 ? 5% perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
0.05 ? 7% perf-profile.self.cycles-pp.ip_protocol_deliver_rcu
0.18 ? 13% perf-profile.self.cycles-pp.sctp_v4_xmit
0.23 ? 4% perf-profile.self.cycles-pp.__softirqentry_text_start
0.42 ? 4% perf-profile.self.cycles-pp.irqtime_account_irq
0.07 ? 6% perf-profile.self.cycles-pp.sctp_cmp_addr_exact
0.08 ? 6% perf-profile.self.cycles-pp.validate_xmit_skb
0.16 ? 2% perf-profile.self.cycles-pp.aa_sk_perm
0.24 ? 3% perf-profile.self.cycles-pp.__update_load_avg_se
0.23 ? 5% perf-profile.self.cycles-pp.__next_timer_interrupt
0.42 ? 3% perf-profile.self.cycles-pp.nr_iowait_cpu
0.15 ? 8% perf-profile.self.cycles-pp.sctp_ulpevent_make_sender_dry_event
0.25 ? 4% perf-profile.self.cycles-pp.__fget_light
0.04 ? 73% perf-profile.self.cycles-pp.ip_local_deliver_finish
0.48 ? 4% perf-profile.self.cycles-pp.sctp_sf_eat_sack_6_2
0.10 ? 3% perf-profile.self.cycles-pp.sctp_ulpq_tail_event
0.28 ? 5% perf-profile.self.cycles-pp.sctp_do_sm
0.13 perf-profile.self.cycles-pp.dequeue_task_fair
0.32 ? 5% perf-profile.self.cycles-pp.__switch_to_asm
0.20 perf-profile.self.cycles-pp.memcg_slab_post_alloc_hook
0.38 ? 5% perf-profile.self.cycles-pp.switch_mm_irqs_off
0.18 ? 2% perf-profile.self.cycles-pp.__local_bh_enable_ip
0.32 ? 4% perf-profile.self.cycles-pp.__update_load_avg_cfs_rq
0.65 ? 2% perf-profile.self.cycles-pp.memcg_slab_free_hook
1.18 perf-profile.self.cycles-pp.update_rq_clock
0.22 ? 4% perf-profile.self.cycles-pp.recv_sctp_rr
0.52 perf-profile.self.cycles-pp.memset_erms
0.10 ? 4% perf-profile.self.cycles-pp.update_cfs_group
0.22 ? 2% perf-profile.self.cycles-pp.send_sctp_rr
0.10 ? 7% perf-profile.self.cycles-pp.__netif_receive_skb_core
0.03 ?100% perf-profile.self.cycles-pp.sctp_sm_lookup_event
0.26 ? 4% perf-profile.self.cycles-pp.sctp_chunk_hold
0.13 ? 5% perf-profile.self.cycles-pp.sctp_datamsg_put
0.23 ? 4% perf-profile.self.cycles-pp.ip_finish_output2
0.11 ? 6% perf-profile.self.cycles-pp.security_socket_sendmsg
0.18 ? 7% perf-profile.self.cycles-pp.sendmsg
0.14 ? 4% perf-profile.self.cycles-pp.__cond_resched
0.04 ? 72% perf-profile.self.cycles-pp.sockfd_lookup_light
0.11 ? 7% perf-profile.self.cycles-pp.sctp_primitive_SEND
0.22 ? 5% perf-profile.self.cycles-pp.sctp_outq_flush
0.14 ? 7% perf-profile.self.cycles-pp._copy_from_user
0.13 ? 4% perf-profile.self.cycles-pp.__virt_addr_valid
0.06 ? 9% perf-profile.self.cycles-pp.sctp_bind_addr_match
0.19 ? 4% perf-profile.self.cycles-pp.dequeue_entity
0.09 ? 12% perf-profile.self.cycles-pp.sctp_hash_cmp
0.06 ? 9% perf-profile.self.cycles-pp.perf_tp_event
0.12 ? 7% perf-profile.self.cycles-pp.__dev_queue_xmit
0.09 ? 4% perf-profile.self.cycles-pp.select_task_rq_fair
0.08 ? 8% perf-profile.self.cycles-pp.__skb_clone
0.10 ? 6% perf-profile.self.cycles-pp.__netif_receive_skb_one_core
0.07 ? 5% perf-profile.self.cycles-pp.update_min_vruntime
0.30 ? 4% perf-profile.self.cycles-pp.update_curr
0.22 ? 4% perf-profile.self.cycles-pp.loopback_xmit
0.22 ? 4% perf-profile.self.cycles-pp.save_fpregs_to_fpstate
0.09 ? 9% perf-profile.self.cycles-pp.__import_iovec
0.10 ? 4% perf-profile.self.cycles-pp.__put_user_nocheck_4
0.09 ? 10% perf-profile.self.cycles-pp.update_irq_load_avg
0.06 ? 6% perf-profile.self.cycles-pp.rcu_all_qs
0.06 ? 8% perf-profile.self.cycles-pp.kmalloc_slab
0.05 perf-profile.self.cycles-pp.check_stack_object
0.07 perf-profile.self.cycles-pp.kmalloc_reserve
0.05 ? 8% perf-profile.self.cycles-pp.__update_idle_core
0.10 ? 8% perf-profile.self.cycles-pp.pick_next_task_fair
0.08 perf-profile.self.cycles-pp.ip_rcv_core
0.08 ? 6% perf-profile.self.cycles-pp.__put_user_nocheck_8
0.10 ? 4% perf-profile.self.cycles-pp.sctp_sock_rfree
0.17 ? 2% perf-profile.self.cycles-pp.sctp_packet_pack
0.08 ? 5% perf-profile.self.cycles-pp.___sys_sendmsg
0.06 ? 6% perf-profile.self.cycles-pp.lock_sock_nested
0.08 ? 4% perf-profile.self.cycles-pp.__build_skb_around
0.07 ? 5% perf-profile.self.cycles-pp._copy_to_iter
0.14 ? 3% perf-profile.self.cycles-pp.__entry_text_start
0.12 ? 4% perf-profile.self.cycles-pp.schedule_idle
0.08 ? 7% perf-profile.self.cycles-pp.tick_nohz_next_event
0.11 ? 5% perf-profile.self.cycles-pp.poll_idle
0.12 ? 4% perf-profile.self.cycles-pp.call_cpuidle
0.10 ? 14% perf-profile.self.cycles-pp.__hrtimer_next_event_base
0.28 ? 4% perf-profile.self.cycles-pp.cpuidle_idle_call
0.35 ? 3% perf-profile.self.cycles-pp.do_idle
0.17 ? 4% perf-profile.self.cycles-pp.skb_release_head_state
0.17 ? 6% perf-profile.self.cycles-pp.sock_wfree
0.20 ? 4% perf-profile.self.cycles-pp.rcu_idle_exit
0.16 ? 4% perf-profile.self.cycles-pp.____sys_recvmsg
0.13 ? 6% perf-profile.self.cycles-pp.rcu_dynticks_inc
0.48 ? 2% perf-profile.self.cycles-pp.__wake_up_common
0.06 ? 11% perf-profile.self.cycles-pp.ttwu_do_activate
0.11 ? 8% perf-profile.self.cycles-pp.ttwu_queue_wakelist
0.12 ? 6% perf-profile.self.cycles-pp._copy_from_iter
0.59 ? 3% perf-profile.self.cycles-pp.try_to_wake_up
1.56 perf-profile.self.cycles-pp.copy_user_enhanced_fast_string
0.24 ? 3% perf-profile.self.cycles-pp._sctp_make_chunk
0.64 ? 2% perf-profile.self.cycles-pp.sctp_inet_skb_msgname
0.26 ? 2% perf-profile.self.cycles-pp.net_rx_action
0.06 ? 11% perf-profile.self.cycles-pp.sctp_v4_ecn_capable
0.66 perf-profile.self.cycles-pp.sctp_make_sack
1.31 ? 2% perf-profile.self.cycles-pp.kmem_cache_free
0.84 ? 2% perf-profile.self.cycles-pp.sctp_skb_recv_datagram
0.58 ? 4% perf-profile.self.cycles-pp.sctp_data_ready
0.07 ? 12% perf-profile.self.cycles-pp.lapic_next_deadline
0.14 ? 9% perf-profile.self.cycles-pp.check_preempt_curr
0.24 ? 3% perf-profile.self.cycles-pp.sctp_outq_flush_data
0.45 ? 2% perf-profile.self.cycles-pp.read_tsc
0.30 ? 5% perf-profile.self.cycles-pp.sctp_association_hold
0.08 ? 11% perf-profile.self.cycles-pp.llist_add_batch
0.08 ? 42% perf-profile.self.cycles-pp.timekeeping_max_deferment
0.31 ? 6% perf-profile.self.cycles-pp.consume_skb
0.35 ? 4% perf-profile.self.cycles-pp.available_idle_cpu
0.25 ? 4% perf-profile.self.cycles-pp.___sys_recvmsg
0.10 ? 8% perf-profile.self.cycles-pp.native_irq_return_iret
0.82 perf-profile.self.cycles-pp.sctp_datamsg_from_user
0.46 ? 2% perf-profile.self.cycles-pp._raw_spin_lock_irq
0.44 ? 10% perf-profile.self.cycles-pp.ktime_get
0.41 ? 5% perf-profile.self.cycles-pp.__sctp_write_space
0.12 ? 14% perf-profile.self.cycles-pp.flush_smp_call_function_queue
1.09 ? 2% perf-profile.self.cycles-pp.sctp_recvmsg
1.05 ? 3% perf-profile.self.cycles-pp.__schedule
1.27 ? 2% perf-profile.self.cycles-pp.__check_object_size
0.20 ? 4% perf-profile.self.cycles-pp.release_sock
1.15 ? 2% perf-profile.self.cycles-pp.sctp_cmd_interpreter
0.74 ? 2% perf-profile.self.cycles-pp.sctp_transport_hold
0.75 ? 3% perf-profile.self.cycles-pp.sctp_chunk_put
0.16 ? 13% perf-profile.self.cycles-pp.flush_smp_call_function_from_idle
0.65 perf-profile.self.cycles-pp.sctp_chunk_abandoned
0.25 ? 5% perf-profile.self.cycles-pp.switch_fpu_return
0.51 ? 5% perf-profile.self.cycles-pp.schedule_timeout
0.30 ? 5% perf-profile.self.cycles-pp.__copy_msghdr_from_user
0.51 ? 6% perf-profile.self.cycles-pp.sctp_transport_put
0.21 ? 11% perf-profile.self.cycles-pp.llist_reverse_order
0.95 ? 2% perf-profile.self.cycles-pp.sctp_packet_config
0.52 ? 11% perf-profile.self.cycles-pp.cpuidle_enter_state
0.46 ? 2% perf-profile.self.cycles-pp.ipv4_dst_check
0.42 ? 6% perf-profile.self.cycles-pp.sctp_tsnmap_check
0.78 ? 2% perf-profile.self.cycles-pp.sctp_check_transmitted
1.13 ? 4% perf-profile.self.cycles-pp._raw_spin_lock
0.34 ? 14% perf-profile.self.cycles-pp.send_call_function_single_ipi
1.50 perf-profile.self.cycles-pp.__ksize
2.84 perf-profile.self.cycles-pp._raw_spin_lock_irqsave
20.40 ? 2% perf-profile.self.cycles-pp.mwait_idle_with_hints
*************************************************************************
threads 2 sockets Intel(R) Xeon(R) Platinum 8358 CPU @ 2.60GHz with 128G memory
===============================================================
overnor/ip/kconfig/nr_threads/rootfs/runtime/send_size/tbox_group/test/testcase/ucode:
ormance/ipv4/x86_64-rhel-8.3/1/debian-10.4-x86_64-20200603.cgz/300s/10K/lkp-icl-2sp4/SCTP_STREAM_MANY/netperf/0xd000331
branch 'for-5.19/io_uring-socket' into sock-nolock.2")
add support for fast socket release")
5aa32dd9bdb57e4a26143216df5
---------------------------
%stddev
\
2765 ? 43% netperf.Throughput_Mbps
2765 ? 43% netperf.Throughput_total_Mbps
6.67 ? 45% netperf.time.percent_of_cpu_this_job_got
21.27 ? 43% netperf.time.system_time
-89.4% 10129003 ? 43% netperf.workload
-29.8% 72801990 ? 17% cpuidle..usage
0.00 vmstat.procs.r
20405 ? 40% vmstat.system.cs
7249 ? 4% meminfo.Active
7108 ? 4% meminfo.Active(anon)
26003 meminfo.Shmem
0.12 ? 39% mpstat.cpu.all.soft%
0.11 ? 35% mpstat.cpu.all.sys%
0.02 ? 8% mpstat.cpu.all.usr%
5634 ? 17% numa-meminfo.node1.Active
5610 ? 17% numa-meminfo.node1.Active(anon)
9832 ? 33% numa-meminfo.node1.Shmem
1403 ? 17% numa-vmstat.node1.nr_active_anon
2446 ? 33% numa-vmstat.node1.nr_shmem
1403 ? 17% numa-vmstat.node1.nr_zone_active_anon
46.17 ? 22% turbostat.Avg_MHz
1040 ? 6% turbostat.Bzy_MHz
-88.7% 3079005 ? 41% turbostat.C1
0.10 ? 25% turbostat.IPC
18646 ? 42% turbostat.POLL
1775 ? 4% proc-vmstat.nr_active_anon
-5.0% 71769 proc-vmstat.nr_inactive_anon
9372 proc-vmstat.nr_mapped
6505 proc-vmstat.nr_shmem
1775 ? 4% proc-vmstat.nr_zone_active_anon
-5.0% 71769 proc-vmstat.nr_zone_inactive_anon
-88.8% 14105228 ? 40% proc-vmstat.numa_hit
-88.9% 13940984 ? 40% proc-vmstat.numa_local
11505 ? 94% proc-vmstat.numa_pte_updates
5540 ? 23% proc-vmstat.pgactivate
-89.1% 35736732 ? 42% proc-vmstat.pgalloc_normal
-1.6% 1065851 proc-vmstat.pgfault
-89.1% 35774585 ? 42% proc-vmstat.pgfree
0.06 ? 14% sched_debug.cfs_rq:/.h_nr_running.avg
0.22 ? 7% sched_debug.cfs_rq:/.h_nr_running.stddev
681903 ? 17% sched_debug.cfs_rq:/.load.max
+48.3% 107141 ? 11% sched_debug.cfs_rq:/.load.stddev
1000 ? 30% sched_debug.cfs_rq:/.load_avg.max
9173 ? 19% sched_debug.cfs_rq:/.min_vruntime.avg
27233 ? 24% sched_debug.cfs_rq:/.min_vruntime.max
4080 ? 17% sched_debug.cfs_rq:/.min_vruntime.stddev
0.06 ? 14% sched_debug.cfs_rq:/.nr_running.avg
0.22 ? 7% sched_debug.cfs_rq:/.nr_running.stddev
64.83 ? 14% sched_debug.cfs_rq:/.runnable_avg.avg
-34.3% 664.78 ? 3% sched_debug.cfs_rq:/.runnable_avg.max
-37.2% 127.70 ? 13% sched_debug.cfs_rq:/.runnable_avg.stddev
3612 ?109% sched_debug.cfs_rq:/.spread0.max
4082 ? 17% sched_debug.cfs_rq:/.spread0.stddev
64.68 ? 14% sched_debug.cfs_rq:/.util_avg.avg
-34.2% 664.03 ? 3% sched_debug.cfs_rq:/.util_avg.max
-37.2% 127.54 ? 13% sched_debug.cfs_rq:/.util_avg.stddev
6.53 ? 37% sched_debug.cfs_rq:/.util_est_enqueued.avg
-74.2% 232.78 ? 16% sched_debug.cfs_rq:/.util_est_enqueued.max
33.42 ? 27% sched_debug.cfs_rq:/.util_est_enqueued.stddev
154810 ? 70% sched_debug.cpu.avg_idle.min
-20.7% 115693 ? 12% sched_debug.cpu.avg_idle.stddev
-54.3% 535.47 ? 26% sched_debug.cpu.clock_task.stddev
-19.0% 170.71 ? 7% sched_debug.cpu.curr->pid.avg
1083 ? 2% sched_debug.cpu.curr->pid.stddev
0.16 ? 3% sched_debug.cpu.nr_running.stddev
27274 ? 38% sched_debug.cpu.nr_switches.avg
-78.6% 1247699 ? 30% sched_debug.cpu.nr_switches.max
-82.6% 139959 ? 29% sched_debug.cpu.nr_switches.stddev
-75.2% 3.222e+08 ? 8% perf-stat.i.branch-instructions
1.40 ? 84% perf-stat.i.cache-miss-rate%
-26.6% 267229 ? 4% perf-stat.i.cache-misses
-66.3% 71465630 ? 76% perf-stat.i.cache-references
20505 ? 40% perf-stat.i.context-switches
3.40 ? 23% perf-stat.i.cpi
-58.5% 4.754e+09 ? 19% perf-stat.i.cpu-cycles
20788 ? 14% perf-stat.i.cycles-between-cache-misses
-76.2% 4.436e+08 ? 9% perf-stat.i.dTLB-loads
-77.4% 2.447e+08 ? 10% perf-stat.i.dTLB-stores
-75.5% 1.605e+09 ? 8% perf-stat.i.instructions
0.33 ? 20% perf-stat.i.ipc
1.20 ? 9% perf-stat.i.major-faults
0.04 ? 19% perf-stat.i.metric.GHz
425.09 ? 69% perf-stat.i.metric.K/sec
8.03 ? 9% perf-stat.i.metric.M/sec
3144 perf-stat.i.minor-faults
10195 ? 6% perf-stat.i.node-loads
48301 ? 11% perf-stat.i.node-stores
3145 perf-stat.i.page-faults
0.86 ? 74% perf-stat.overall.cache-miss-rate%
3.00 ? 23% perf-stat.overall.cpi
17693 ? 15% perf-stat.overall.cycles-between-cache-misses
0.35 ? 20% perf-stat.overall.ipc
84.36 perf-stat.overall.node-load-miss-rate%
54303 ? 29% perf-stat.overall.path-length
-75.2% 3.211e+08 ? 8% perf-stat.ps.branch-instructions
-26.5% 266277 ? 4% perf-stat.ps.cache-misses
-66.3% 71226434 ? 76% perf-stat.ps.cache-references
20437 ? 40% perf-stat.ps.context-switches
-58.5% 4.738e+09 ? 19% perf-stat.ps.cpu-cycles
-76.2% 4.421e+08 ? 9% perf-stat.ps.dTLB-loads
-77.4% 2.439e+08 ? 10% perf-stat.ps.dTLB-stores
-75.5% 1.599e+09 ? 8% perf-stat.ps.instructions
1.19 ? 9% perf-stat.ps.major-faults
3131 perf-stat.ps.minor-faults
10158 ? 6% perf-stat.ps.node-loads
48115 ? 11% perf-stat.ps.node-stores
3132 perf-stat.ps.page-faults
-75.3% 4.853e+11 ? 8% perf-stat.total.instructions
5.06 ? 35% perf-profile.calltrace.cycles-pp.__libc_start_main
4.90 ? 37% perf-profile.calltrace.cycles-pp.main.__libc_start_main
4.80 ? 37% perf-profile.calltrace.cycles-pp.sendmsg.main.__libc_start_main
4.73 ? 37% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.sendmsg.main.__libc_start_main
4.70 ? 37% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.sendmsg.main.__libc_start_main
4.66 ? 37% perf-profile.calltrace.cycles-pp.__sys_sendmsg.do_syscall_64.entry_SYSCALL_64_after_hwframe.sendmsg.main
4.62 ? 37% perf-profile.calltrace.cycles-pp.___sys_sendmsg.__sys_sendmsg.do_syscall_64.entry_SYSCALL_64_after_hwframe.sendmsg
4.42 ? 37% perf-profile.calltrace.cycles-pp.____sys_sendmsg.___sys_sendmsg.__sys_sendmsg.do_syscall_64.entry_SYSCALL_64_after_hwframe
4.24 ? 38% perf-profile.calltrace.cycles-pp.sock_sendmsg.____sys_sendmsg.___sys_sendmsg.__sys_sendmsg.do_syscall_64
4.19 ? 38% perf-profile.calltrace.cycles-pp.sctp_sendmsg.sock_sendmsg.____sys_sendmsg.___sys_sendmsg.__sys_sendmsg
2.34 ? 39% perf-profile.calltrace.cycles-pp.sctp_sendmsg_to_asoc.sctp_sendmsg.sock_sendmsg.____sys_sendmsg.___sys_sendmsg
2.54 ? 31% perf-profile.calltrace.cycles-pp.recvmsg
2.42 ? 31% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.recvmsg
2.39 ? 31% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.recvmsg
2.36 ? 31% perf-profile.calltrace.cycles-pp.__sys_recvmsg.do_syscall_64.entry_SYSCALL_64_after_hwframe.recvmsg
2.32 ? 31% perf-profile.calltrace.cycles-pp.___sys_recvmsg.__sys_recvmsg.do_syscall_64.entry_SYSCALL_64_after_hwframe.recvmsg
1.69 ? 37% perf-profile.calltrace.cycles-pp.release_sock.sctp_sendmsg.sock_sendmsg.____sys_sendmsg.___sys_sendmsg
1.68 ? 37% perf-profile.calltrace.cycles-pp.__release_sock.release_sock.sctp_sendmsg.sock_sendmsg.____sys_sendmsg
1.68 ? 37% perf-profile.calltrace.cycles-pp.sctp_backlog_rcv.__release_sock.release_sock.sctp_sendmsg.sock_sendmsg
2.18 ? 31% perf-profile.calltrace.cycles-pp.____sys_recvmsg.___sys_recvmsg.__sys_recvmsg.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.09 ? 31% perf-profile.calltrace.cycles-pp.inet_recvmsg.____sys_recvmsg.___sys_recvmsg.__sys_recvmsg.do_syscall_64
2.08 ? 31% perf-profile.calltrace.cycles-pp.sctp_recvmsg.inet_recvmsg.____sys_recvmsg.___sys_recvmsg.__sys_recvmsg
1.40 ? 41% perf-profile.calltrace.cycles-pp.sctp_primitive_SEND.sctp_sendmsg_to_asoc.sctp_sendmsg.sock_sendmsg.____sys_sendmsg
1.20 ? 43% perf-profile.calltrace.cycles-pp.sctp_outq_flush.sctp_cmd_interpreter.sctp_do_sm.sctp_primitive_SEND.sctp_sendmsg_to_asoc
0.98 ? 86% perf-profile.calltrace.cycles-pp.__ip_queue_xmit.sctp_packet_transmit.sctp_outq_flush.sctp_cmd_interpreter.sctp_do_sm
1.26 ? 37% perf-profile.calltrace.cycles-pp.sctp_assoc_bh_rcv.sctp_backlog_rcv.__release_sock.release_sock.sctp_sendmsg
1.27 ? 36% perf-profile.calltrace.cycles-pp.sctp_cmd_interpreter.sctp_do_sm.sctp_assoc_bh_rcv.sctp_backlog_rcv.__release_sock
0.96 ? 86% perf-profile.calltrace.cycles-pp.ip_finish_output2.__ip_queue_xmit.sctp_packet_transmit.sctp_outq_flush.sctp_cmd_interpreter
1.24 ? 36% perf-profile.calltrace.cycles-pp.sctp_do_sm.sctp_assoc_bh_rcv.sctp_backlog_rcv.__release_sock.release_sock
0.95 ? 86% perf-profile.calltrace.cycles-pp.__local_bh_enable_ip.ip_finish_output2.__ip_queue_xmit.sctp_packet_transmit.sctp_outq_flush
0.94 ? 86% perf-profile.calltrace.cycles-pp.do_softirq.__local_bh_enable_ip.ip_finish_output2.__ip_queue_xmit.sctp_packet_transmit
0.94 ? 86% perf-profile.calltrace.cycles-pp.__softirqentry_text_start.do_softirq.__local_bh_enable_ip.ip_finish_output2.__ip_queue_xmit
0.83 ?102% perf-profile.calltrace.cycles-pp.net_rx_action.__softirqentry_text_start.do_softirq.__local_bh_enable_ip.ip_finish_output2
0.83 ?102% perf-profile.calltrace.cycles-pp.__napi_poll.net_rx_action.__softirqentry_text_start.do_softirq.__local_bh_enable_ip
0.83 ?102% perf-profile.calltrace.cycles-pp.process_backlog.__napi_poll.net_rx_action.__softirqentry_text_start.do_softirq
0.81 ?102% perf-profile.calltrace.cycles-pp.__netif_receive_skb_one_core.process_backlog.__napi_poll.net_rx_action.__softirqentry_text_start
1.22 ? 37% perf-profile.calltrace.cycles-pp.sctp_outq_flush.sctp_cmd_interpreter.sctp_do_sm.sctp_assoc_bh_rcv.sctp_backlog_rcv
1.14 ? 37% perf-profile.calltrace.cycles-pp.sctp_packet_transmit.sctp_outq_flush.sctp_cmd_interpreter.sctp_do_sm.sctp_assoc_bh_rcv
0.71 ?111% perf-profile.calltrace.cycles-pp.ip_local_deliver_finish.__netif_receive_skb_one_core.process_backlog.__napi_poll.net_rx_action
0.71 ?110% perf-profile.calltrace.cycles-pp.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core.process_backlog.__napi_poll
0.70 ?110% perf-profile.calltrace.cycles-pp.sctp_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core.process_backlog
1.05 ? 45% perf-profile.calltrace.cycles-pp.sctp_packet_transmit.sctp_outq_flush.sctp_cmd_interpreter.sctp_do_sm.sctp_primitive_SEND
0.74 ? 75% perf-profile.calltrace.cycles-pp.sctp_cmd_interpreter.sctp_do_sm.sctp_primitive_SEND.sctp_sendmsg_to_asoc.sctp_sendmsg
0.73 ? 75% perf-profile.calltrace.cycles-pp.sctp_do_sm.sctp_primitive_SEND.sctp_sendmsg_to_asoc.sctp_sendmsg.sock_sendmsg
0.58 ?111% perf-profile.calltrace.cycles-pp.sctp_assoc_bh_rcv.sctp_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core
0.41 ?118% perf-profile.calltrace.cycles-pp.sctp_packet_pack.sctp_packet_transmit.sctp_outq_flush.sctp_cmd_interpreter.sctp_do_sm
0.76 ? 55% perf-profile.calltrace.cycles-pp.sctp_datamsg_from_user.sctp_sendmsg_to_asoc.sctp_sendmsg.sock_sendmsg.____sys_sendmsg
0.55 ?111% perf-profile.calltrace.cycles-pp.sctp_do_sm.sctp_assoc_bh_rcv.sctp_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish
0.44 ?116% perf-profile.calltrace.cycles-pp.sctp_cmd_interpreter.sctp_do_sm.sctp_assoc_bh_rcv.sctp_rcv.ip_protocol_deliver_rcu
1.13 ? 31% perf-profile.calltrace.cycles-pp.skb_copy_datagram_iter.sctp_recvmsg.inet_recvmsg.____sys_recvmsg.___sys_recvmsg
1.13 ? 31% perf-profile.calltrace.cycles-pp.__skb_datagram_iter.skb_copy_datagram_iter.sctp_recvmsg.inet_recvmsg.____sys_recvmsg
0.90 ? 51% perf-profile.calltrace.cycles-pp._copy_to_iter.__skb_datagram_iter.skb_copy_datagram_iter.sctp_recvmsg.inet_recvmsg
0.87 ? 51% perf-profile.calltrace.cycles-pp.copyout._copy_to_iter.__skb_datagram_iter.skb_copy_datagram_iter.sctp_recvmsg
0.87 ? 51% perf-profile.calltrace.cycles-pp.copy_user_enhanced_fast_string.copyout._copy_to_iter.__skb_datagram_iter.skb_copy_datagram_iter
0.95 ? 19% perf-profile.calltrace.cycles-pp.rcu_idle_exit.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
0.76 ? 12% perf-profile.calltrace.cycles-pp.get_next_timer_interrupt.tick_nohz_next_event.tick_nohz_get_sleep_length.menu_select.cpuidle_idle_call
1.08 ? 21% perf-profile.calltrace.cycles-pp.load_balance.rebalance_domains.__softirqentry_text_start.__irq_exit_rcu.sysvec_apic_timer_interrupt
0.72 ? 23% perf-profile.calltrace.cycles-pp.update_rq_clock.scheduler_tick.update_process_times.tick_sched_handle.tick_sched_timer
0.68 ? 13% perf-profile.calltrace.cycles-pp.__intel_pmu_enable_all.perf_mux_hrtimer_handler.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt
0.77 ? 14% perf-profile.calltrace.cycles-pp.find_busiest_group.load_balance.rebalance_domains.__softirqentry_text_start.__irq_exit_rcu
0.71 ? 13% perf-profile.calltrace.cycles-pp.update_sd_lb_stats.find_busiest_group.load_balance.rebalance_domains.__softirqentry_text_start
0.74 ? 27% perf-profile.calltrace.cycles-pp.ktime_get_update_offsets_now.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt
1.66 ? 12% perf-profile.calltrace.cycles-pp.rebalance_domains.__softirqentry_text_start.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt
0.79 ? 17% perf-profile.calltrace.cycles-pp.arch_scale_freq_tick.scheduler_tick.update_process_times.tick_sched_handle.tick_sched_timer
1.31 ? 30% perf-profile.calltrace.cycles-pp.lapic_next_deadline.clockevents_program_event.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt
1.78 ? 15% perf-profile.calltrace.cycles-pp.tick_nohz_next_event.tick_nohz_get_sleep_length.menu_select.cpuidle_idle_call.do_idle
1.85 ? 21% perf-profile.calltrace.cycles-pp.perf_mux_hrtimer_handler.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt
2.02 ? 17% perf-profile.calltrace.cycles-pp.tick_irq_enter.irq_enter_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state
2.72 ? 9% perf-profile.calltrace.cycles-pp.tick_nohz_get_sleep_length.menu_select.cpuidle_idle_call.do_idle.cpu_startup_entry
1.30 ? 28% perf-profile.calltrace.cycles-pp.ktime_get.tick_irq_enter.irq_enter_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt
2.12 ? 17% perf-profile.calltrace.cycles-pp.irq_enter_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter
2.78 ? 19% perf-profile.calltrace.cycles-pp.__softirqentry_text_start.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state
3.56 ? 17% perf-profile.calltrace.cycles-pp.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter
15.02 ? 20% perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state
15.43 ? 21% perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter
46.39 ? 13% perf-profile.calltrace.cycles-pp.mwait_idle_with_hints.intel_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
22.99 ? 19% perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
46.88 ? 13% perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
30.10 ? 12% perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
79.13 ? 2% perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry
80.28 ? 2% perf-profile.calltrace.cycles-pp.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry.secondary_startup_64_no_verify
89.51 ? 2% perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.secondary_startup_64_no_verify
89.69 ? 2% perf-profile.calltrace.cycles-pp.cpu_startup_entry.secondary_startup_64_no_verify
90.62 ? 2% perf-profile.calltrace.cycles-pp.secondary_startup_64_no_verify
88.18 ? 2% perf-profile.calltrace.cycles-pp.cpuidle_idle_call.do_idle.cpu_startup_entry.secondary_startup_64_no_verify
7.96 ? 32% perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
7.89 ? 32% perf-profile.children.cycles-pp.do_syscall_64
5.06 ? 35% perf-profile.children.cycles-pp.main
5.06 ? 35% perf-profile.children.cycles-pp.__libc_start_main
4.83 ? 37% perf-profile.children.cycles-pp.sendmsg
4.66 ? 37% perf-profile.children.cycles-pp.__sys_sendmsg
4.62 ? 37% perf-profile.children.cycles-pp.___sys_sendmsg
4.43 ? 37% perf-profile.children.cycles-pp.____sys_sendmsg
4.24 ? 38% perf-profile.children.cycles-pp.sock_sendmsg
4.24 ? 38% perf-profile.children.cycles-pp.sctp_sendmsg
3.02 ? 39% perf-profile.children.cycles-pp.sctp_do_sm
3.00 ? 39% perf-profile.children.cycles-pp.sctp_cmd_interpreter
2.57 ? 39% perf-profile.children.cycles-pp.sctp_outq_flush
2.35 ? 39% perf-profile.children.cycles-pp.sctp_sendmsg_to_asoc
2.31 ? 40% perf-profile.children.cycles-pp.sctp_packet_transmit
2.22 ? 38% perf-profile.children.cycles-pp.sctp_assoc_bh_rcv
2.56 ? 31% perf-profile.children.cycles-pp.recvmsg
2.36 ? 31% perf-profile.children.cycles-pp.__sys_recvmsg
1.72 ? 36% perf-profile.children.cycles-pp.release_sock
2.33 ? 31% perf-profile.children.cycles-pp.___sys_recvmsg
1.68 ? 37% perf-profile.children.cycles-pp.__release_sock
1.68 ? 37% perf-profile.children.cycles-pp.sctp_backlog_rcv
2.18 ? 32% perf-profile.children.cycles-pp.____sys_recvmsg
2.13 ? 31% perf-profile.children.cycles-pp.sctp_recvmsg
2.09 ? 31% perf-profile.children.cycles-pp.inet_recvmsg
1.40 ? 41% perf-profile.children.cycles-pp.sctp_primitive_SEND
1.33 ? 42% perf-profile.children.cycles-pp.__ip_queue_xmit
1.30 ? 41% perf-profile.children.cycles-pp.ip_finish_output2
1.26 ? 40% perf-profile.children.cycles-pp.__local_bh_enable_ip
1.46 ? 30% perf-profile.children.cycles-pp.copy_user_enhanced_fast_string
1.24 ? 41% perf-profile.children.cycles-pp.do_softirq
1.21 ? 41% perf-profile.children.cycles-pp.net_rx_action
1.20 ? 41% perf-profile.children.cycles-pp.__napi_poll
1.20 ? 42% perf-profile.children.cycles-pp.process_backlog
1.18 ? 41% perf-profile.children.cycles-pp.__netif_receive_skb_one_core
1.14 ? 42% perf-profile.children.cycles-pp.ip_local_deliver_finish
1.14 ? 42% perf-profile.children.cycles-pp.ip_protocol_deliver_rcu
1.13 ? 42% perf-profile.children.cycles-pp.sctp_rcv
0.84 ? 35% perf-profile.children.cycles-pp.sctp_datamsg_from_user
0.85 ? 38% perf-profile.children.cycles-pp.sctp_packet_pack
4.10 ? 19% perf-profile.children.cycles-pp.__softirqentry_text_start
0.79 ? 39% perf-profile.children.cycles-pp.memcpy_erms
1.13 ? 31% perf-profile.children.cycles-pp.skb_copy_datagram_iter
1.13 ? 31% perf-profile.children.cycles-pp.__skb_datagram_iter
0.98 ? 31% perf-profile.children.cycles-pp._copy_to_iter
0.96 ? 31% perf-profile.children.cycles-pp.copyout
0.58 ? 43% perf-profile.children.cycles-pp.sctp_ulpq_tail_data
0.40 ? 36% perf-profile.children.cycles-pp.sctp_user_addto_chunk
0.38 ? 38% perf-profile.children.cycles-pp.sctp_outq_sack
0.34 ? 35% perf-profile.children.cycles-pp.sctp_make_datafrag_empty
0.34 ? 33% perf-profile.children.cycles-pp._copy_from_iter
0.42 ? 40% perf-profile.children.cycles-pp.sctp_chunk_put
0.37 ? 36% perf-profile.children.cycles-pp.__alloc_skb
0.32 ? 31% perf-profile.children.cycles-pp.copyin
0.33 ? 36% perf-profile.children.cycles-pp._sctp_make_chunk
0.35 ? 40% perf-profile.children.cycles-pp.sctp_ulpq_tail_event
0.34 ? 41% perf-profile.children.cycles-pp.sctp_data_ready
0.31 ? 39% perf-profile.children.cycles-pp.__wake_up_common_lock
0.52 ? 19% perf-profile.children.cycles-pp.__schedule
0.30 ? 39% perf-profile.children.cycles-pp.__wake_up_common
0.34 ? 34% perf-profile.children.cycles-pp.sctp_skb_recv_datagram
0.25 ? 31% perf-profile.children.cycles-pp.sctp_outq_flush_data
0.26 ? 34% perf-profile.children.cycles-pp.kmalloc_reserve
0.25 ? 34% perf-profile.children.cycles-pp.__kmalloc_node_track_caller
0.27 ? 41% perf-profile.children.cycles-pp.autoremove_wake_function
0.29 ? 40% perf-profile.children.cycles-pp.try_to_wake_up
0.23 ? 37% perf-profile.children.cycles-pp.kmalloc_large_node
0.26 ? 29% perf-profile.children.cycles-pp._copy_from_user
0.24 ? 48% perf-profile.children.cycles-pp.consume_skb
0.30 ? 25% perf-profile.children.cycles-pp.kmem_cache_free
0.24 ? 41% perf-profile.children.cycles-pp.skb_release_data
0.23 ? 30% perf-profile.children.cycles-pp.__alloc_pages
0.20 ? 46% perf-profile.children.cycles-pp.sctp_ulpevent_make_rcvmsg
0.18 ? 35% perf-profile.children.cycles-pp.sendmsg_copy_msghdr
0.21 ? 34% perf-profile.children.cycles-pp.schedule_timeout
0.18 ? 32% perf-profile.children.cycles-pp.get_page_from_freelist
0.18 ? 31% perf-profile.children.cycles-pp.__check_object_size
0.17 ? 37% perf-profile.children.cycles-pp.__copy_msghdr_from_user
0.25 ? 24% perf-profile.children.cycles-pp.schedule_idle
0.27 ? 17% perf-profile.children.cycles-pp.schedule
0.14 ? 38% perf-profile.children.cycles-pp.skb_release_head_state
0.18 ? 40% perf-profile.children.cycles-pp.kfree_skb_reason
0.11 ? 30% perf-profile.children.cycles-pp.sctp_outq_select_transport
0.13 ? 32% perf-profile.children.cycles-pp.import_iovec
0.13 ? 31% perf-profile.children.cycles-pp.__import_iovec
0.19 ? 36% perf-profile.children.cycles-pp.sctp_ulpevent_free
0.12 ? 49% perf-profile.children.cycles-pp.__rhashtable_lookup
0.11 ? 32% perf-profile.children.cycles-pp.sctp_packet_config
0.10 ? 25% perf-profile.children.cycles-pp.kfree
0.11 ? 48% perf-profile.children.cycles-pp.iovec_from_user
0.14 ? 36% perf-profile.children.cycles-pp.kmem_cache_alloc
0.10 ? 79% perf-profile.children.cycles-pp.free_unref_page
0.08 ? 60% perf-profile.children.cycles-pp.sctp_chunkify
0.10 ? 36% perf-profile.children.cycles-pp.rmqueue
0.10 ? 57% perf-profile.children.cycles-pp.ttwu_do_activate
0.06 ? 81% perf-profile.children.cycles-pp.__skb_clone
0.09 ? 61% perf-profile.children.cycles-pp.enqueue_task_fair
0.13 ? 46% perf-profile.children.cycles-pp.pick_next_task_fair
0.12 ? 38% perf-profile.children.cycles-pp.lock_sock_nested
0.14 ? 36% perf-profile.children.cycles-pp.__might_resched
0.08 ? 33% perf-profile.children.cycles-pp.__list_del_entry_valid
0.05 ?104% perf-profile.children.cycles-pp._raw_spin_lock_bh
0.08 ? 32% perf-profile.children.cycles-pp.simple_copy_to_iter
0.08 ? 72% perf-profile.children.cycles-pp.sctp_hash_cmp
0.04 ?102% perf-profile.children.cycles-pp.__dev_queue_xmit
0.06 ? 79% perf-profile.children.cycles-pp.__sctp_rcv_lookup
0.06 ? 81% perf-profile.children.cycles-pp.sctp_addrs_lookup_transport
0.05 ? 74% perf-profile.children.cycles-pp.sctp_packet_transmit_chunk
0.04 ?100% perf-profile.children.cycles-pp.sctp_inq_pop
0.11 ? 25% perf-profile.children.cycles-pp.__slab_free
0.08 ? 57% perf-profile.children.cycles-pp.syscall_return_via_sysret
0.06 ? 55% perf-profile.children.cycles-pp.ipv4_dst_check
0.05 ? 75% perf-profile.children.cycles-pp.sctp_addto_chunk
0.06 ? 79% perf-profile.children.cycles-pp.sctp_endpoint_lookup_assoc
0.04 ?101% perf-profile.children.cycles-pp.sctp_wfree
0.04 ? 72% perf-profile.children.cycles-pp.sctp_chunk_free
0.08 ? 64% perf-profile.children.cycles-pp.enqueue_entity
0.04 ? 73% perf-profile.children.cycles-pp.kmem_cache_alloc_node
0.03 ?103% perf-profile.children.cycles-pp.__copy_skb_header
0.04 ? 74% perf-profile.children.cycles-pp.sctp_sf_eat_data_6_2
0.06 ? 77% perf-profile.children.cycles-pp.sctp_epaddr_lookup_transport
0.04 ? 75% perf-profile.children.cycles-pp.sctp_packet_append_chunk
0.07 ? 81% perf-profile.children.cycles-pp.dequeue_task_fair
0.04 ? 73% perf-profile.children.cycles-pp.memset_erms
0.08 ? 25% perf-profile.children.cycles-pp.memcg_slab_free_hook
0.08 ? 28% perf-profile.children.cycles-pp.__might_fault
0.08 ? 50% perf-profile.children.cycles-pp.set_next_entity
0.06 ? 82% perf-profile.children.cycles-pp.dequeue_entity
0.08 ? 60% perf-profile.children.cycles-pp.__entry_text_start
0.05 ? 50% perf-profile.children.cycles-pp.move_addr_to_kernel
0.04 ? 75% perf-profile.children.cycles-pp.sctp_eat_data
0.07 ? 54% perf-profile.children.cycles-pp.__might_sleep
0.04 ? 77% perf-profile.children.cycles-pp.sock_kmalloc
0.05 ? 71% perf-profile.children.cycles-pp.dst_release
0.05 ? 77% perf-profile.children.cycles-pp.skb_set_owner_w
0.08 ? 68% perf-profile.children.cycles-pp.update_load_avg
0.04 ?103% perf-profile.children.cycles-pp.free_pcp_prepare
0.06 ? 13% perf-profile.children.cycles-pp.select_task_rq
0.03 ?111% perf-profile.children.cycles-pp.aa_sk_perm
0.03 ?101% perf-profile.children.cycles-pp.dev_hard_start_xmit
0.03 ?101% perf-profile.children.cycles-pp.sctp_check_transmitted
0.05 ? 82% perf-profile.children.cycles-pp.sctp_gen_sack
0.04 ? 71% perf-profile.children.cycles-pp.__zone_watermark_ok
0.05 ? 85% perf-profile.children.cycles-pp.sctp_make_sack
0.05 ? 73% perf-profile.children.cycles-pp.__cond_resched
0.03 ?101% perf-profile.children.cycles-pp.sockfd_lookup_light
0.05 ? 49% perf-profile.children.cycles-pp.select_task_rq_fair
0.03 ? 70% perf-profile.children.cycles-pp.__virt_addr_valid
0.04 ?112% perf-profile.children.cycles-pp.sctp_ulpevent_receive_data
0.03 ?100% perf-profile.children.cycles-pp.__list_add_valid
0.03 ?100% perf-profile.children.cycles-pp.kmem_cache_alloc_trace
0.06 ? 30% perf-profile.children.cycles-pp.syscall_exit_to_user_mode
0.02 ? 99% perf-profile.children.cycles-pp.__free_pages_ok
0.03 ?100% perf-profile.children.cycles-pp.memcg_slab_post_alloc_hook
0.05 ? 50% perf-profile.children.cycles-pp.tick_nohz_idle_exit
0.07 ? 51% perf-profile.children.cycles-pp.__update_load_avg_cfs_rq
0.14 ? 12% perf-profile.children.cycles-pp.sched_clock
0.08 ? 24% perf-profile.children.cycles-pp.error_return
0.06 ? 11% perf-profile.children.cycles-pp.unmap_page_range
0.12 ? 28% perf-profile.children.cycles-pp.cpuidle_reflect
0.10 ? 10% perf-profile.children.cycles-pp.can_stop_idle_tick
0.17 ? 21% perf-profile.children.cycles-pp.arch_cpu_idle_exit
0.06 ? 19% perf-profile.children.cycles-pp.vm_mmap_pgoff
0.06 ? 19% perf-profile.children.cycles-pp.do_mmap
0.06 ? 19% perf-profile.children.cycles-pp.mmap_region
0.12 ? 20% perf-profile.children.cycles-pp.read_counters
0.12 ? 20% perf-profile.children.cycles-pp.process_interval
0.07 ? 14% perf-profile.children.cycles-pp.unmap_vmas
0.12 ? 19% perf-profile.children.cycles-pp.cmd_stat
0.12 ? 19% perf-profile.children.cycles-pp.dispatch_events
0.07 ? 21% perf-profile.children.cycles-pp.seq_read_iter
0.07 ? 27% perf-profile.children.cycles-pp._dl_rtld_di_serinfo
0.07 ? 36% perf-profile.children.cycles-pp.exit_mm
0.08 ? 24% perf-profile.children.cycles-pp.path_openat
0.08 ? 22% perf-profile.children.cycles-pp.new_sync_read
0.09 ? 26% perf-profile.children.cycles-pp.do_filp_open
0.10 ? 19% perf-profile.children.cycles-pp.hrtimer_forward
0.18 ? 10% perf-profile.children.cycles-pp._find_next_bit
0.14 ? 20% perf-profile.children.cycles-pp.__handle_mm_fault
0.22 ? 27% perf-profile.children.cycles-pp._raw_spin_lock_irq
0.09 ? 19% perf-profile.children.cycles-pp.fork
0.15 ? 17% perf-profile.children.cycles-pp.handle_mm_fault
0.27 ? 24% perf-profile.children.cycles-pp.call_cpuidle
0.11 ? 23% perf-profile.children.cycles-pp.bprm_execve
0.10 ? 26% perf-profile.children.cycles-pp.do_sys_openat2
0.20 ? 8% perf-profile.children.cycles-pp.cpumask_next_and
0.16 ? 20% perf-profile.children.cycles-pp.exc_page_fault
0.16 ? 20% perf-profile.children.cycles-pp.do_user_addr_fault
0.09 ? 35% perf-profile.children.cycles-pp.__get_cpu_features
0.11 ? 27% perf-profile.children.cycles-pp.__x64_sys_openat
0.09 ? 24% perf-profile.children.cycles-pp.__x64_sys_exit_group
0.09 ? 24% perf-profile.children.cycles-pp.do_group_exit
0.09 ? 24% perf-profile.children.cycles-pp.do_exit
0.15 ? 19% perf-profile.children.cycles-pp.vfs_read
0.17 ? 18% perf-profile.children.cycles-pp.read
0.10 ? 20% perf-profile.children.cycles-pp.load_elf_binary
0.15 ? 18% perf-profile.children.cycles-pp.__x64_sys_execve
0.15 ? 18% perf-profile.children.cycles-pp.do_execveat_common
0.15 ? 18% perf-profile.children.cycles-pp.execve
0.16 ? 16% perf-profile.children.cycles-pp.ksys_read
0.15 ? 33% perf-profile.children.cycles-pp.note_gp_changes
0.10 ? 18% perf-profile.children.cycles-pp.exec_binprm
0.10 ? 18% perf-profile.children.cycles-pp.search_binary_handler
0.20 ? 19% perf-profile.children.cycles-pp.asm_exc_page_fault
0.12 ? 19% perf-profile.children.cycles-pp.mmput
0.12 ? 19% perf-profile.children.cycles-pp.exit_mmap
0.22 ? 24% perf-profile.children.cycles-pp.rcu_core
0.32 ? 8% perf-profile.children.cycles-pp.rcu_dynticks_inc
0.21 ? 19% perf-profile.children.cycles-pp._dl_catch_error
0.75 ? 11% perf-profile.children.cycles-pp._raw_spin_lock
0.35 ? 19% perf-profile.children.cycles-pp.hrtimer_get_next_event
0.29 ? 22% perf-profile.children.cycles-pp.tick_sched_do_timer
0.34 ? 21% perf-profile.children.cycles-pp.error_entry
0.41 ? 47% perf-profile.children.cycles-pp._raw_spin_trylock
0.53 ? 12% perf-profile.children.cycles-pp.update_sg_lb_stats
0.79 ? 11% perf-profile.children.cycles-pp.get_next_timer_interrupt
0.74 ? 22% perf-profile.children.cycles-pp.hrtimer_next_event_without
0.98 ? 18% perf-profile.children.cycles-pp.rcu_idle_exit
0.77 ? 14% perf-profile.children.cycles-pp.update_sd_lb_stats
0.83 ? 14% perf-profile.children.cycles-pp.find_busiest_group
1.01 ? 17% perf-profile.children.cycles-pp.irqtime_account_irq
0.80 ? 18% perf-profile.children.cycles-pp.arch_scale_freq_tick
0.69 ? 12% perf-profile.children.cycles-pp.__intel_pmu_enable_all
0.78 ? 26% perf-profile.children.cycles-pp.ktime_get_update_offsets_now
1.26 ? 6% perf-profile.children.cycles-pp.native_sched_clock
1.14 ? 21% perf-profile.children.cycles-pp.load_balance
0.92 ? 33% perf-profile.children.cycles-pp.start_kernel
1.54 ? 5% perf-profile.children.cycles-pp.sched_clock_cpu
1.37 ? 21% perf-profile.children.cycles-pp.read_tsc
1.39 ? 31% perf-profile.children.cycles-pp.lapic_next_deadline
1.69 ? 12% perf-profile.children.cycles-pp.rebalance_domains
1.87 ? 14% perf-profile.children.cycles-pp.tick_nohz_next_event
1.64 ? 30% perf-profile.children.cycles-pp.native_irq_return_iret
1.92 ? 20% perf-profile.children.cycles-pp.perf_mux_hrtimer_handler
2.09 ? 18% perf-profile.children.cycles-pp.tick_irq_enter
2.14 ? 17% perf-profile.children.cycles-pp.irq_enter_rcu
2.81 ? 9% perf-profile.children.cycles-pp.tick_nohz_get_sleep_length
3.66 ? 17% perf-profile.children.cycles-pp.__irq_exit_rcu
3.99 ? 41% perf-profile.children.cycles-pp.ktime_get
15.26 ? 20% perf-profile.children.cycles-pp.hrtimer_interrupt
15.64 ? 21% perf-profile.children.cycles-pp.__sysvec_apic_timer_interrupt
46.71 ? 13% perf-profile.children.cycles-pp.mwait_idle_with_hints
23.35 ? 19% perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt
47.14 ? 13% perf-profile.children.cycles-pp.intel_idle
27.37 ? 15% perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt
80.99 ? 2% perf-profile.children.cycles-pp.cpuidle_enter_state
81.17 ? 2% perf-profile.children.cycles-pp.cpuidle_enter
90.62 ? 2% perf-profile.children.cycles-pp.secondary_startup_64_no_verify
90.62 ? 2% perf-profile.children.cycles-pp.cpu_startup_entry
90.61 ? 2% perf-profile.children.cycles-pp.do_idle
89.24 ? 3% perf-profile.children.cycles-pp.cpuidle_idle_call
1.45 ? 30% perf-profile.self.cycles-pp.copy_user_enhanced_fast_string
0.78 ? 39% perf-profile.self.cycles-pp.memcpy_erms
0.12 ? 29% perf-profile.self.cycles-pp.kmem_cache_free
0.12 ? 38% perf-profile.self.cycles-pp.__check_object_size
0.05 ? 80% perf-profile.self.cycles-pp.sctp_datamsg_from_user
0.12 ? 37% perf-profile.self.cycles-pp.__might_resched
0.04 ?114% perf-profile.self.cycles-pp._raw_spin_lock_bh
0.06 ? 50% perf-profile.self.cycles-pp.__list_del_entry_valid
0.10 ? 23% perf-profile.self.cycles-pp.__slab_free
0.10 ? 33% perf-profile.self.cycles-pp.sctp_recvmsg
0.08 ? 55% perf-profile.self.cycles-pp.syscall_return_via_sysret
0.06 ? 55% perf-profile.self.cycles-pp.ipv4_dst_check
0.04 ? 74% perf-profile.self.cycles-pp.kfree
0.03 ?103% perf-profile.self.cycles-pp.__copy_skb_header
0.06 ? 49% perf-profile.self.cycles-pp.memcg_slab_free_hook
0.06 ? 53% perf-profile.self.cycles-pp.sctp_chunk_put
0.04 ? 73% perf-profile.self.cycles-pp.memset_erms
0.05 ? 82% perf-profile.self.cycles-pp.kmem_cache_alloc
0.04 ?102% perf-profile.self.cycles-pp.skb_set_owner_w
0.08 ? 23% perf-profile.self.cycles-pp.__schedule
0.05 ? 71% perf-profile.self.cycles-pp.dst_release
0.03 ?101% perf-profile.self.cycles-pp.sctp_outq_flush_data
0.04 ?103% perf-profile.self.cycles-pp.free_pcp_prepare
0.06 ? 48% perf-profile.self.cycles-pp.__skb_datagram_iter
0.03 ?101% perf-profile.self.cycles-pp.sctp_cmd_interpreter
0.04 ? 75% perf-profile.self.cycles-pp.__might_sleep
0.06 ? 49% perf-profile.self.cycles-pp.set_next_entity
0.04 ? 71% perf-profile.self.cycles-pp.sctp_skb_recv_datagram
0.03 ?100% perf-profile.self.cycles-pp.__zone_watermark_ok
0.06 ? 76% perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe
0.02 ? 99% perf-profile.self.cycles-pp._copy_from_user
0.03 ?100% perf-profile.self.cycles-pp.__list_add_valid
0.02 ? 99% perf-profile.self.cycles-pp.memcg_slab_post_alloc_hook
0.07 ? 52% perf-profile.self.cycles-pp.__update_load_avg_cfs_rq
0.08 ? 12% perf-profile.self.cycles-pp.can_stop_idle_tick
0.15 ? 19% perf-profile.self.cycles-pp.hrtimer_next_event_without
0.07 ? 10% perf-profile.self.cycles-pp.irqentry_exit
0.25 ? 25% perf-profile.self.cycles-pp.call_cpuidle
0.20 ? 26% perf-profile.self.cycles-pp._raw_spin_lock_irq
0.21 ? 16% perf-profile.self.cycles-pp.sched_clock_cpu
0.17 ? 12% perf-profile.self.cycles-pp._find_next_bit
0.16 ? 11% perf-profile.self.cycles-pp.tick_nohz_get_sleep_length
0.08 ? 20% perf-profile.self.cycles-pp.hrtimer_forward
0.09 ? 18% perf-profile.self.cycles-pp.cpuidle_reflect
0.31 ? 9% perf-profile.self.cycles-pp.rcu_dynticks_inc
0.22 ? 24% perf-profile.self.cycles-pp.tick_sched_do_timer
0.70 ? 11% perf-profile.self.cycles-pp._raw_spin_lock
0.39 ? 19% perf-profile.self.cycles-pp.tick_nohz_next_event
0.31 ? 24% perf-profile.self.cycles-pp.error_entry
0.42 ? 18% perf-profile.self.cycles-pp.rcu_idle_exit
0.37 ? 12% perf-profile.self.cycles-pp.update_sg_lb_stats
0.51 ? 29% perf-profile.self.cycles-pp.perf_mux_hrtimer_handler
0.44 ? 25% perf-profile.self.cycles-pp.asm_sysvec_apic_timer_interrupt
0.46 ? 8% perf-profile.self.cycles-pp.intel_idle
0.41 ? 47% perf-profile.self.cycles-pp._raw_spin_trylock
0.75 ? 13% perf-profile.self.cycles-pp.cpuidle_idle_call
0.53 ? 33% perf-profile.self.cycles-pp.ktime_get_update_offsets_now
0.80 ? 18% perf-profile.self.cycles-pp.arch_scale_freq_tick
0.69 ? 12% perf-profile.self.cycles-pp.__intel_pmu_enable_all
1.20 ? 7% perf-profile.self.cycles-pp.native_sched_clock
1.32 ? 21% perf-profile.self.cycles-pp.read_tsc
1.38 ? 31% perf-profile.self.cycles-pp.lapic_next_deadline
1.64 ? 30% perf-profile.self.cycles-pp.native_irq_return_iret
2.85 ? 51% perf-profile.self.cycles-pp.ktime_get
5.47 ? 13% perf-profile.self.cycles-pp.cpuidle_enter_state
46.62 ? 13% perf-profile.self.cycles-pp.mwait_idle_with_hints
*************************************************************************
threads 2 sockets Intel(R) Xeon(R) Platinum 8358 CPU @ 2.60GHz with 128G memory
===============================================================
disk/filesize/fs2/fs/iterations/kconfig/nr_files_per_directory/nr_threads/rootfs/sync_method/tbox_group/test_size/testcase/ucode:
4K/nfsv4/xfs/1x/x86_64-rhel-8.3/1fpd/1t/debian-10.4-x86_64-20200603.cgz/fsyncBeforeClose/lkp-icl-2sp6/50M/fsmark/0xd000331
branch 'for-5.19/io_uring-socket' into sock-nolock.2")
add support for fast socket release")
5aa32dd9bdb57e4a26143216df5
---------------------------
%stddev
\
-3.1% 10012 proc-vmstat.nr_shmem
+0.9% 96.98 iostat.cpu.idle
2.56 ? 19% iostat.cpu.system
2.42 ? 18% mpstat.cpu.all.irq%
0.02 ? 6% mpstat.cpu.all.sys%
0.01 ? 4% mpstat.cpu.all.usr%
2.43 ?122% sched_debug.cfs_rq:/.MIN_vruntime.avg
-73.5% 192.06 ?114% sched_debug.cfs_rq:/.MIN_vruntime.max
19.70 ?115% sched_debug.cfs_rq:/.MIN_vruntime.stddev
2.43 ?122% sched_debug.cfs_rq:/.max_vruntime.avg
-73.5% 192.06 ?114% sched_debug.cfs_rq:/.max_vruntime.max
19.70 ?115% sched_debug.cfs_rq:/.max_vruntime.stddev
+9.9% 26.87 ? 3% sched_debug.cfs_rq:/.runnable_avg.avg
+9.9% 26.79 ? 3% sched_debug.cfs_rq:/.util_avg.avg
4.08 ? 21% turbostat.Busy%
72.07 ? 48% turbostat.C1E%
24.53 ?138% turbostat.C6%
73.16 ? 45% turbostat.CPU%c1
22.76 ?141% turbostat.CPU%c6
+7.6% 52.00 ? 3% turbostat.CoreTmp
6.63 ?142% turbostat.Pkg%pc2
2.20 ?193% turbostat.Pkg%pc6
+7.5% 52.33 ? 3% turbostat.PkgTmp
+11.4% 202.20 ? 4% turbostat.PkgWatt
+4.5% 63.11 ? 2% turbostat.RAMWatt
4.56 ?102% perf-stat.i.branch-miss-rate%
-60.3% 9387443 ?102% perf-stat.i.branch-misses
0.39 ?136% perf-stat.i.dTLB-load-miss-rate%
-67.4% 1133867 ?136% perf-stat.i.dTLB-load-misses
0.12 ?127% perf-stat.i.dTLB-store-miss-rate%
-65.2% 189537 ?127% perf-stat.i.dTLB-store-misses
4.54 ?102% perf-stat.overall.branch-miss-rate%
0.39 ?136% perf-stat.overall.dTLB-load-miss-rate%
0.12 ?127% perf-stat.overall.dTLB-store-miss-rate%
-60.3% 9381070 ?102% perf-stat.ps.branch-misses
-67.4% 1133091 ?136% perf-stat.ps.dTLB-load-misses
-65.2% 189406 ?127% perf-stat.ps.dTLB-store-misses
6.19 ? 20% perf-profile.calltrace.cycles-pp.menu_select.cpuidle_idle_call.do_idle.cpu_startup_entry.secondary_startup_64_no_verify
93.52 perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.secondary_startup_64_no_verify
93.70 perf-profile.calltrace.cycles-pp.cpu_startup_entry.secondary_startup_64_no_verify
92.37 perf-profile.calltrace.cycles-pp.cpuidle_idle_call.do_idle.cpu_startup_entry.secondary_startup_64_no_verify
4.42 ? 14% perf-profile.calltrace.cycles-pp.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter
3.48 ? 16% perf-profile.calltrace.cycles-pp.__softirqentry_text_start.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state
2.49 ? 15% perf-profile.calltrace.cycles-pp.scheduler_tick.update_process_times.tick_sched_handle.tick_sched_timer.__hrtimer_run_queues
0.96 ? 15% perf-profile.calltrace.cycles-pp.load_balance.rebalance_domains.__softirqentry_text_start.__irq_exit_rcu.sysvec_apic_timer_interrupt
1.60 ? 9% perf-profile.calltrace.cycles-pp.rebalance_domains.__softirqentry_text_start.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt
0.71 ? 10% perf-profile.calltrace.cycles-pp.find_busiest_group.load_balance.rebalance_domains.__softirqentry_text_start.__irq_exit_rcu
0.66 ? 10% perf-profile.calltrace.cycles-pp.update_sd_lb_stats.find_busiest_group.load_balance.rebalance_domains.__softirqentry_text_start
3.72 ? 39% perf-profile.calltrace.cycles-pp.clockevents_program_event.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt
6.34 ? 20% perf-profile.children.cycles-pp.menu_select
4.56 ? 13% perf-profile.children.cycles-pp.__irq_exit_rcu
3.67 ? 15% perf-profile.children.cycles-pp.__softirqentry_text_start
0.48 ? 57% perf-profile.children.cycles-pp.timerqueue_add
0.42 ? 51% perf-profile.children.cycles-pp.timerqueue_del
0.38 ? 42% perf-profile.children.cycles-pp.cpuidle_governor_latency_req
1.11 ? 13% perf-profile.children.cycles-pp.load_balance
0.25 ? 65% perf-profile.children.cycles-pp.irqentry_enter
1.62 ? 9% perf-profile.children.cycles-pp.rebalance_domains
0.24 ? 47% perf-profile.children.cycles-pp.rb_insert_color
0.10 ? 93% perf-profile.children.cycles-pp.rcu_nocb_flush_deferred_wakeup
0.46 ? 21% perf-profile.children.cycles-pp.update_irq_load_avg
0.12 ? 84% perf-profile.children.cycles-pp.rcu_nmi_enter
0.10 ? 59% perf-profile.children.cycles-pp.pm_qos_read_value
0.14 ? 42% perf-profile.children.cycles-pp.tick_check_broadcast_expired
0.14 ? 40% perf-profile.children.cycles-pp.get_cpu_device
0.08 ? 96% perf-profile.children.cycles-pp.rcu_nmi_exit
0.12 ? 50% perf-profile.children.cycles-pp.irq_work_needs_cpu
0.05 ?101% perf-profile.children.cycles-pp.rcu_dynticks_eqs_exit
0.14 ? 21% perf-profile.children.cycles-pp.load_elf_binary
0.14 ? 21% perf-profile.children.cycles-pp.exec_binprm
0.14 ? 21% perf-profile.children.cycles-pp.search_binary_handler
0.13 ? 27% perf-profile.children.cycles-pp.exit_mmap
0.33 ? 16% perf-profile.children.cycles-pp.schedule
0.36 ? 14% perf-profile.children.cycles-pp.rcu_dynticks_inc
0.52 ? 10% perf-profile.children.cycles-pp.__schedule
0.16 ? 34% perf-profile.children.cycles-pp._IO_str_seekoff
0.26 ? 28% perf-profile.children.cycles-pp.do_user_addr_fault
0.39 ? 19% perf-profile.children.cycles-pp.hrtimer_get_next_event
0.33 ? 28% perf-profile.children.cycles-pp.asm_exc_page_fault
0.25 ? 58% perf-profile.children.cycles-pp.devkmsg_write.cold
0.25 ? 58% perf-profile.children.cycles-pp.devkmsg_emit
0.92 ? 25% perf-profile.children.cycles-pp._raw_spin_lock_irqsave
1.66 ? 20% perf-profile.children.cycles-pp.read_tsc
1.10 ? 39% perf-profile.children.cycles-pp.tick_nohz_irq_exit
3.81 ? 39% perf-profile.children.cycles-pp.clockevents_program_event
4.72 ? 39% perf-profile.children.cycles-pp.ktime_get
2.63 ? 41% perf-profile.self.cycles-pp.menu_select
0.27 ? 54% perf-profile.self.cycles-pp.timerqueue_add
0.22 ? 52% perf-profile.self.cycles-pp.rb_insert_color
0.44 ? 23% perf-profile.self.cycles-pp.update_irq_load_avg
0.08 ?116% perf-profile.self.cycles-pp.rcu_nocb_flush_deferred_wakeup
0.07 ?115% perf-profile.self.cycles-pp.pm_qos_read_value
0.14 ? 62% perf-profile.self.cycles-pp.rcu_eqs_enter
0.14 ? 43% perf-profile.self.cycles-pp.load_balance
0.10 ? 61% perf-profile.self.cycles-pp.irqentry_enter
0.13 ? 51% perf-profile.self.cycles-pp.tick_check_broadcast_expired
0.13 ? 44% perf-profile.self.cycles-pp.get_cpu_device
0.14 ? 40% perf-profile.self.cycles-pp.__sysvec_apic_timer_interrupt
0.20 ? 34% perf-profile.self.cycles-pp.tick_irq_enter
0.13 ? 37% perf-profile.self.cycles-pp.cpuidle_governor_latency_req
0.08 ? 78% perf-profile.self.cycles-pp.irq_work_needs_cpu
0.15 ? 18% perf-profile.self.cycles-pp._raw_spin_unlock_irqrestore
0.10 ? 54% perf-profile.self.cycles-pp.menu_reflect
0.35 ? 15% perf-profile.self.cycles-pp.rcu_dynticks_inc
0.88 ? 25% perf-profile.self.cycles-pp._raw_spin_lock_irqsave
1.60 ? 20% perf-profile.self.cycles-pp.read_tsc
6.35 ? 14% perf-profile.self.cycles-pp.cpuidle_enter_state
3.38 ? 50% perf-profile.self.cycles-pp.ktime_get
estimated based on internal Intel analysis and are provided
purposes only. Any difference in system hardware or software
may affect actual performance.
kp">https://01.org/lkp

Attachments:

(No filename) (139.72 kB)
config-5.18.0-rc4-00071-g5aa32dd9bdb5 (165.11 kB)
job-script (8.44 kB)
job.yaml (5.79 kB)
reproduce (3.54 kB)
Download all attachments