LinuxLists.cc - [mm] 96db82a66d: will-it-scale.per_process

2022-08-21 13:13:20

Subject: [mm] 96db82a66d: will-it-scale.per_process_ops -95.3% regression

Greeting,

FYI, we noticed a

commit: 96db82a66d1db0e296 In addition to that,
+------------------+------ | testcase: change | test machine | test parameters | | disk=1HDD | | fs=ext4 | | nr_task=200% | | runtime=300s | | | ucode=0x5003302 +------------------+------ | testcase: change | test machine | test parameters | | | | | ucode=0xf0 +------------------+------

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
========================== compiler/cpufreq_governor/ gcc-11/performance/x86_6
commit:
848d022dec ("mm: 96db82a66d ("mm:
848d022decb8dea1 ---------------- %stddev %change \ | 1763244 ? 5% -95.3% 49.58 40073 ? 5% -95.3% 1763244 ? 5% -95.3% 37986 +13.9% 0.67 ? 4% +1.0 0.02 ? 4% +0.1 1.34 ? 5% -1.1 5.282e+08 ? 4% 5.281e+08 ? 4% 5.366e+08 ? 6% 5.366e+08 ? 6% 0.11 ? 4% -81.2% 28381 ? 6% -32.6% 58.33 229.42 13.98 +122.0% 2006 ? 7% +18.7% 42618 ? 45% +175.1% 100247 ? 20% 157340 ? 8% 106255 ? 19% 106124 ? 19% 501.17 ? 7% 501.17 ? 7% 5.281e+08 ? 4% 5.282e+08 ? 4% 25062 ? 20% +73.6% 26518 ? 19% +73.9% 26518 ? 19% +74.0% 5.366e+08 ? 6% 5.366e+08 ? 6% 67760 69447 9511 +13.9% 69447 1.065e+09 ? 5% 1.065e+09 ? 5% 92585 ? 11% +367.5% 51867 ? 2% 1.064e+09 ? 5% 5.323e+08 ? 5% 1.064e+09 ? 5% 10.83 ? 6% +2.3e+08% 12534 ? 7% +18.8% 83309 ? 93% +216.3% 16435 ? 49% +113.6% 6269514 ? 7% 1732678 ? 13% 1732680 ? 13% 401.94 ? 5% 402.11 ? 2% 202272 ? 46% 139913 ? 9% 2.64 ? 3% +265.4% 8281 ? 3% -6.4% 8.75 ? 7% +264.6% 1.021e+10 ? 6% 0.30 ? 2% +0.0 29728542 ? 4% 15.35 ? 6% +8.4 3.941e+08 1592 -1.7% 2.73 ? 5% +526.2% 117.04 2083 ? 7% +8.6% 0.02 ? 2% -0.0 1869749 ? 5% 1.086e+10 ? 5% 0.14 -0.1 7027160 ? 5% 4.955e+09 ? 5% 29.44 +14.4 11859406 ? 5% 28072704 ? 4% 4.539e+10 ? 5% 3926 +8.9% 0.37 ? 5% -83.8% 0.01 ? 63% +1854.5% 615.53 300.17 ? 5% -80.9% 1755690 ? 5% -95.2% 89.89 -80.8 7634484 ? 10% 856205 ? 9% 99.78 -98.2 7019755 ? 3% 11827 ? 14% +3.3e+05% 1755690 ? 5% -95.2% 8.72 ? 7% +263.3% 0.29 +0.1 15.38 ? 7% +8.2 2.72 ? 5% +521.5% 2043 ? 8% +10.5% 0.02 -0.0 0.14 -0.1 29.69 +14.3 3827 +10.9% 0.37 ? 5% -83.9% 89.90 -81.0 99.83 -98.3 7800302 1.018e+10 ? 6% 29671967 ? 4% 3.928e+08 1587 -1.9% 116.91 1863496 ? 5% 1.082e+10 ? 5% 7003858 ? 5% 4.939e+09 ? 5% 11816254 ? 5% 27979724 ? 4% 4.524e+10 ? 5% 0.01 ? 62% +1899.9% 1749859 ? 5% -95.2% 7610351 ? 10% 853549 ? 9% 6996790 ? 3% 11825 ? 14% +3.3e+05% 1749859 ? 5% -95.2% 1.376e+13 ? 5% 49.22 ? 14% -47.4 49.08 ? 14% -47.3 49.06 ? 14% -47.3 49.02 ? 14% -47.2 49.02 ? 14% -47.2 48.92 ? 14% -47.1 48.27 ? 15% -46.6 29.96 ? 12% -29.1 26.96 ? 12% -26.2 26.75 ? 12% -26.0 13.39 ? 10% -13.4 13.35 ? 12% -13.4 13.07 ? 24% -13.1 13.07 ? 24% -13.1 13.06 ? 24% -13.1 12.02 ? 26% -12.0 12.00 ? 26% -12.0 11.78 ? 26% -11.8 11.58 ? 26% -11.6 11.54 ? 26% -11.5 11.32 ? 26% -11.3 7.90 ? 14% -7.9 5.84 ? 11% -5.8 5.72 ? 10% -5.7 5.66 ? 10% -5.7 5.43 ? 11% -5.4 5.09 ? 10% -5.1 3.61 ? 14% -2.9 3.57 ? 14% -2.8 3.44 ? 14% -2.7 0.00 +0.6 0.00 +0.6 0.00 +0.6 0.00 +0.6 0.00 +0.6 0.00 +0.6 0.00 +0.7 0.00 +0.7 0.00 +0.8 0.00 +0.8 0.00 +0.8 0.00 +1.0 0.00 +1.7 0.00 +5.0 14.44 ? 10% +51.5 14.42 ? 10% +51.5 14.40 ? 10% +51.6 14.19 ? 10% +51.8 13.48 ? 10% +52.4 0.00 +56.2 0.00 +64.1 0.00 +65.2 50.82 ? 14% -48.7 50.79 ? 14% -48.6 49.25 ? 14% -47.4 49.03 ? 14% -47.2 49.02 ? 14% -47.2 48.93 ? 14% -47.2 48.28 ? 15% -46.6 29.96 ? 12% -29.1 26.96 ? 12% -26.2 26.89 ? 12% -26.1 23.61 ? 26% -23.6 23.57 ? 26% -23.5 23.11 ? 26% -22.5 13.40 ? 10% -13.4 13.36 ? 12% -13.4 13.10 ? 24% -13.1 13.09 ? 24% -13.1 13.08 ? 24% -13.0 7.91 ? 14% -7.9 5.86 ? 11% -5.8 5.72 ? 10% -5.7 5.44 ? 11% -5.4 5.66 ? 10% -5.2 4.80 ? 11% -4.7 5.36 ? 10% -4.3 2.94 ? 9% -2.9 3.61 ? 14% -2.9 3.57 ? 14% -2.8 2.86 ? 9% -2.8 3.51 ? 14% -2.8 2.80 ? 9% -2.8 2.25 ? 11% -2.2 2.09 ? 14% -2.0 1.80 ? 10% -1.6 1.55 ? 9% -1.4 1.37 ? 10% -1.3 1.28 ? 11% -1.2 1.38 ? 8% -1.2 1.20 ? 8% -1.1 0.93 ? 11% -0.9 0.54 ? 20% -0.5 0.52 ? 21% -0.5 0.49 ? 16% -0.5 0.50 ? 14% -0.4 0.32 ? 16% -0.3 0.28 ? 17% -0.3 0.07 ? 18% +0.0 0.00 +0.1 0.00 +0.1 0.00 +0.1 0.00 +0.1 0.00 +0.1 0.00 +0.1 0.10 ? 10% +0.2 0.12 ? 10% +0.2 0.14 ? 10% +0.2 0.14 ? 10% +0.2 0.15 ? 10% +0.2 0.17 ? 12% +0.2 0.17 ? 12% +0.2 0.17 ? 9% +0.2 0.17 ? 12% +0.3 0.18 ? 11% +0.3 0.00 +0.3 0.30 ? 15% +0.3 0.21 ? 12% +0.3 0.00 +0.3 0.27 ? 14% +0.4 0.00 +0.4 0.23 ? 12% +0.4 0.24 ? 11% +0.5 0.24 ? 11% +0.5 0.45 ? 15% +0.5 0.26 ? 11% +0.5 0.28 ? 10% +0.6 0.35 ? 12% +0.6 0.35 ? 12% +0.6 0.38 ? 11% +0.6 0.00 +0.6 0.13 ? 17% +0.6 0.14 ? 15% +0.7 0.00 +0.7 0.00 +0.8 0.42 ? 11% +0.8 0.00 +0.8 0.00 +1.2 0.46 ? 15% +1.3 0.82 ? 17% +4.6 14.50 ? 10% +51.5 14.44 ? 10% +51.6 14.42 ? 10% +51.6 14.21 ? 10% +51.8 13.49 ? 10% +52.4 0.25 ? 15% +56.5 0.00 +64.4 0.00 +65.2 23.11 ? 26% -22.5 5.40 ? 12% -5.4 2.79 ? 9% -2.8 1.37 ? 10% -1.3 0.47 ? 18% -0.4 0.00 +0.1 0.05 ? 46% +0.1 0.00 +0.1 0.00 +0.1 0.00 +0.3 0.00 +0.3 0.00 +0.4 0.00 +0.9 0.22 ? 16% +1.2 0.81 ? 17% +4.4 0.25 ? 15% +55.6

************************** lkp-csl-2sp9: 88 ========================== compiler/cpufreq_governor/ gcc-11/performance/1HDD/
commit:
848d022dec ("mm: 96db82a66d ("mm:
848d022decb8dea1 ---------------- %stddev %change \ | 41.12 328.73 328.73 2291743 4.284e+08 4393 -1.1% 2145 -18.0% 12299 20036 8.97 -11.6% 42.00 0.16 ? 3% +0.0 7.37 -1.1 77614 -13.1% 76662 -13.4% 225017 ? 2% 1.993e+08 1.993e+08 1.946e+08 1.946e+08 24833334 ? 22% 36.79 ? 38% -22.4 4531468 ?117% 11.76 ?118% +22.6 47.29 ? 4% 1.19 ?138% +263.3% 0.82 ?141% +271.4% 17.17 11825 ? 13% +34.0% 234589 ? 71% +120.9% 31712 ? 56% +110.5% 153.50 ? 29% -48.6% 23.38 ? 41% -45.6% -77932 -293205 230794 ? 6% 67564 ? 6% +33.1% 5388 ? 5% +21.5% 99158 ? 35% 1274603 ? 4% 3791478 ? 2% 1289683 ? 4% 1289018 ? 4% 69616 -14.9% 68901 -15.1% 125807 ? 27% +674.0% 1455256 ? 4% 1519203 ? 3% 1518954 ? 3% 129186 ? 2% 316436 ? 4% 48.00 ? 36% +925.0% 320170 ? 4% 320174 ? 4% 1.993e+08 1.993e+08 17327 -16.1% 362567 ? 3% 61.00 ? 27% +676.5% 378451 ? 3% 32365 ? 2% -12.4% 17327 -16.1% 378457 ? 3% 1.946e+08 1.946e+08 18998 -14.8% 684009 109.33 ? 2% +783.5% 703490 29372 5596 -1.4% 36984 18998 -14.8% 703490 3.939e+08 1403 ? 3% +1380.6% 3.939e+08 29887 ? 22% +310.5% 1335908 ? 5% 464541 3.937e+08 4.305e+08 3.936e+08 29887 ? 22% +310.5% 7677 +4640.0% 3.24 ? 3% +0.1 7.23e+08 2.237e+08 20146 1698 +3.4% 1162 ? 6% 0.13 ? 10% -0.0 37005759 0.08 ? 2% -0.0 10003597 25.94 ? 2% -1.1 34748228 1.891e+08 3035 +11.3% 761.92 ? 5% 1294822 6745840 16.77 ? 9% -3.7 21810340 1294873 3.72 +0.1 24.07 +2.6 1.33 -1.4% 528.70 0.15 -0.1 0.09 -0.0 15.53 -3.2 2555 +23.0% 0.75 +1.4% 7.04 +0.1 6.27 -2.7 3.671e+12 7.201e+08 2.228e+08 20064 1691 +3.4% 36860772 9963273 34608827 1.883e+08 1289580 6718950 21722866 1289631 2.937e+13 4.26 ? 5% -2.7 4.08 ? 9% -2.0 2.84 ? 9% -1.8 5.42 ? 7% -1.8 5.40 ? 7% -1.8 3.95 ? 8% -1.5 3.81 ? 8% -1.4 3.78 ? 8% -1.4 1.66 ? 7% -1.3 3.48 ? 9% -1.3 2.37 ? 8% -1.2 2.37 ? 8% -1.2 2.37 ? 8% -1.2 2.14 ? 8% -1.1 2.14 ? 8% -1.1 2.13 ? 8% -1.1 1.97 ? 7% -1.0 1.98 ? 7% -1.0 1.45 ? 6% -0.8 1.03 ? 9% -0.7 1.24 ? 9% -0.6 1.27 ? 6% -0.4 0.72 ? 7% -0.4 0.85 ? 7% -0.2 0.82 ? 7% -0.2 0.83 ? 7% -0.2 0.85 ? 7% -0.2 0.88 ? 8% -0.2 0.62 ? 4% +0.2 0.57 ? 3% +0.2 0.57 ? 3% +0.2 0.91 ? 4% +0.2 0.91 ? 4% +0.2 0.91 ? 4% +0.2 0.91 ? 4% +0.2 0.91 ? 4% +0.2 0.57 ? 3% +0.2 0.00 +0.6 0.00 +0.6 0.00 +0.7 0.00 +0.7 0.00 +0.7 0.17 ?141% +0.8 0.00 +0.8 0.76 ? 12% +0.8 0.77 ? 11% +0.8 0.79 ? 11% +0.8 0.79 ? 12% +0.8 0.85 ? 9% +0.8 0.00 +0.8 0.80 ? 12% +0.8 0.84 ? 10% +0.8 0.90 ? 9% +0.8 0.80 ? 12% +0.9 0.80 ? 12% +0.9 0.87 ? 10% +0.9 0.87 ? 10% +0.9 0.86 ? 7% +0.9 0.96 ? 7% +1.0 0.96 ? 8% +1.0 0.98 ? 11% +1.0 0.99 ? 7% +1.0 0.17 ?141% +1.0 0.00 +1.1 1.08 ? 12% +1.1 1.11 ? 9% +1.2 1.15 ? 9% +1.2 0.76 ? 15% +1.2 0.77 ? 15% +1.2 1.53 ? 12% +1.5 1.60 ? 9% +1.6 1.64 ? 10% +1.6 1.60 ? 12% +1.6 1.61 ? 12% +1.6 1.63 ? 11% +1.6 1.64 ? 13% +1.6 1.63 ? 11% +1.6 1.66 ? 13% +1.7 1.63 ? 8% +1.7 1.67 ? 13% +1.7 1.71 ? 11% +1.7 1.59 ? 11% +1.7 1.61 ? 11% +1.7 1.74 ? 10% +1.7 1.66 ? 11% +1.7 1.70 ? 8% +1.8 1.26 ? 14% +1.9 2.00 ? 9% +2.1 1.42 ? 13% +2.1 2.29 ? 10% +2.3 4.28 ? 10% +4.2 21.69 ? 19% +8.9 21.70 ? 19% +8.9 9.79 ? 10% +9.8 9.81 ? 10% +9.9 10.01 ? 9% +10.0 10.32 ? 9% +10.3 10.43 ? 9% +10.4 10.45 ? 9% +10.5 10.47 ? 9% +10.5 10.57 ? 9% +10.6 10.78 ? 9% +10.8 10.88 ? 9% +10.9 23.41 ? 17% +11.5 23.37 ? 17% +11.7 23.80 ? 16% +12.5 23.90 ? 16% +12.7 23.91 ? 16% +12.7 23.91 ? 16% +12.7 24.23 ? 16% +12.7 8.59 ? 7% -4.4 7.80 ? 7% -3.9 7.74 ? 7% -3.8 7.20 ? 7% -3.5 5.15 ? 7% -3.5 6.81 ? 7% -3.3 4.31 ? 5% -2.7 2.69 ? 8% -2.0 2.74 ? 8% -2.0 2.55 ? 8% -1.9 2.47 ? 8% -1.8 1.70 ? 7% -1.2 2.39 ? 7% -1.2 2.39 ? 7% -1.2 2.39 ? 7% -1.2 2.27 ? 8% -1.1 2.27 ? 8% -1.1 2.14 ? 8% -1.1 1.58 ? 9% -1.0 1.60 ? 9% -1.0 1.65 ? 9% -1.0 1.62 ? 9% -1.0 1.34 ? 4% -1.0 1.59 ? 6% -0.9 1.24 ? 11% -0.8 1.45 ? 6% -0.8 1.18 ? 11% -0.8 1.04 ? 3% -0.8 0.96 ? 11% -0.7 2.43 ? 6% -0.7 1.22 ? 5% -0.7 2.41 ? 6% -0.7 1.39 ? 8% -0.7 1.09 ? 5% -0.6 0.95 ? 6% -0.6 2.12 ? 7% -0.6 2.13 ? 7% -0.6 1.46 ? 7% -0.6 0.81 ? 6% -0.5 0.62 ? 12% -0.5 0.64 ? 13% -0.5 0.74 ? 4% -0.5 0.55 ? 13% -0.4 1.30 ? 6% -0.4 0.56 ? 7% -0.4 0.57 ? 6% -0.4 0.48 ? 12% -0.3 0.52 ? 10% -0.3 0.42 ? 13% -0.3 0.49 ? 5% -0.3 0.43 ? 9% -0.3 0.43 ? 6% -0.3 0.35 ? 5% -0.3 0.58 ? 6% -0.3 0.40 ? 8% -0.3 0.50 ? 5% -0.3 0.46 ? 8% -0.3 0.35 ? 7% -0.3 0.89 ? 7% -0.3 0.79 ? 7% -0.2 0.90 ? 7% -0.2 0.36 ? 6% -0.2 0.37 ? 8% -0.2 0.67 ? 6% -0.2 0.38 ? 8% -0.2 0.58 ? 9% -0.2 0.57 ? 9% -0.2 0.30 ? 6% -0.2 0.38 ? 9% -0.2 0.30 ? 4% -0.2 0.68 ? 6% -0.2 0.89 ? 7% -0.2 0.69 ? 5% -0.2 0.45 ? 4% -0.2 0.36 ? 6% -0.2 0.53 ? 9% -0.2 0.39 ? 6% -0.2 0.47 ? 5% -0.2 0.43 ? 6% -0.2 0.31 ? 2% -0.2 0.32 ? 3% -0.2 0.55 ? 8% -0.2 0.37 ? 8% -0.2 0.25 ? 3% -0.2 0.54 ? 8% -0.2 0.28 ? 9% -0.2 0.70 ? 5% -0.2 0.25 ? 8% -0.2 0.28 ? 6% -0.2 0.29 ? 11% -0.1 0.27 ? 4% -0.1 0.20 ? 10% -0.1 0.26 ? 10% -0.1 0.39 ? 7% -0.1 0.23 ? 9% -0.1 0.23 ? 12% -0.1 0.37 ? 7% -0.1 0.63 ? 7% -0.1 0.18 ? 10% -0.1 0.22 ? 5% -0.1 0.26 ? 8% -0.1 0.21 ? 6% -0.1 0.25 ? 9% -0.1 0.15 ? 10% -0.1 0.15 ? 6% -0.1 0.18 ? 6% -0.1 0.18 ? 9% -0.1 0.19 ? 6% -0.1 0.31 ? 9% -0.1 0.14 ? 11% -0.1 0.14 -0.1 0.17 ? 5% -0.1 0.17 ? 4% -0.1 0.17 ? 11% -0.1 0.17 ? 7% -0.1 0.14 ? 3% -0.1 0.29 ? 7% -0.1 0.15 ? 10% -0.1 0.13 ? 3% -0.1 0.36 ? 11% -0.1 0.12 ? 3% -0.1 0.17 ? 7% -0.1 0.31 ? 12% -0.1 0.14 ? 10% -0.1 0.20 ? 14% -0.1 0.20 ? 9% -0.1 0.29 ? 10% -0.1 0.12 ? 10% -0.1 0.16 ? 3% -0.1 0.14 ? 6% -0.1 0.11 ? 11% -0.1 0.13 ? 6% -0.1 0.19 ? 10% -0.1 0.13 ? 13% -0.1 0.17 ? 2% -0.1 0.19 ? 11% -0.1 0.22 ? 12% -0.1 0.20 ? 11% -0.1 0.10 ? 12% -0.1 0.21 ? 11% -0.1 0.13 ? 6% -0.1 0.10 ? 17% -0.1 0.13 ? 3% -0.1 0.24 ? 16% -0.1 0.19 ? 9% -0.1 0.10 ? 12% -0.1 0.13 ? 6% -0.1 0.13 ? 12% -0.1 0.12 ? 10% -0.1 0.26 ? 11% -0.1 0.15 ? 11% -0.1 0.13 ? 7% -0.1 0.10 ? 8% -0.0 0.13 ? 10% -0.0 0.11 ? 11% -0.0 0.10 ? 4% -0.0 0.08 ? 14% -0.0 0.12 ? 4% -0.0 0.27 ? 3% -0.0 0.21 ? 7% -0.0 0.09 ? 5% -0.0 0.09 ? 5% -0.0 0.11 ? 12% -0.0 0.30 ? 5% -0.0 0.07 -0.0 0.10 ? 12% -0.0 0.07 ? 12% -0.0 0.17 ? 7% -0.0 0.10 ? 8% -0.0 0.14 ? 8% -0.0 0.09 ? 27% -0.0 0.09 ? 28% -0.0 0.10 ? 12% -0.0 0.09 ? 9% -0.0 0.06 ? 7% -0.0 0.10 ? 4% -0.0 0.12 ? 6% -0.0 0.13 ? 3% -0.0 0.16 ? 7% -0.0 0.09 ? 9% -0.0 0.09 ? 13% -0.0 0.15 ? 9% -0.0 0.08 ? 5% -0.0 0.10 ? 4% -0.0 0.08 ? 5% -0.0 0.08 ? 10% -0.0 0.08 -0.0 0.07 -0.0 0.07 ? 17% +0.0 0.15 ? 3% +0.0 0.11 ? 11% +0.0 0.04 ? 71% +0.0 0.08 ? 16% +0.0 0.06 ? 16% +0.0 0.15 ? 5% +0.0 0.10 ? 12% +0.0 0.16 ? 5% +0.0 0.08 ? 17% +0.0 0.08 ? 17% +0.0 0.03 ? 70% +0.0 0.05 ? 8% +0.0 0.15 ? 5% +0.0 0.04 ? 71% +0.0 0.10 ? 12% +0.0 0.02 ?141% +0.0 0.12 ? 6% +0.0 0.06 ? 13% +0.0 0.27 +0.0 0.07 ? 11% +0.0 0.07 ? 12% +0.1 0.02 ?141% +0.1 0.02 ?141% +0.1 0.09 ? 14% +0.1 0.08 ? 10% +0.1 0.09 ? 9% +0.1 0.09 ? 5% +0.1 0.02 ?141% +0.1 0.00 +0.1 0.02 ?141% +0.1 0.02 ?141% +0.1 0.06 ? 7% +0.1 0.08 ? 22% +0.1 0.00 +0.1 0.02 ?141% +0.1 0.00 +0.1 0.06 ? 8% +0.1 0.12 ? 4% +0.1 0.08 ? 10% +0.1 0.19 ? 2% +0.1 0.06 ? 23% +0.1 0.00 +0.1 0.06 ? 8% +0.1 0.06 ? 23% +0.1 0.02 ?141% +0.1 0.09 ? 9% +0.1 0.07 ? 7% +0.1 0.06 ? 7% +0.1 0.02 ?141% +0.1 0.00 +0.1 0.00 +0.1 0.00 +0.1 0.07 ? 20% +0.1 0.23 ? 9% +0.1 0.25 ? 11% +0.1 0.05 ? 8% +0.1 0.03 ? 70% +0.1 0.00 +0.1 0.00 +0.1 0.00 +0.1 0.00 +0.1 0.00 +0.1 0.46 ? 8% +0.1 0.13 ? 9% +0.1 0.18 ? 5% +0.1 0.00 +0.1 0.07 ? 12% +0.1 0.12 ? 21% +0.1 0.20 ? 10% +0.1 0.02 ?141% +0.1 0.00 +0.1 0.07 ? 11% +0.1 0.12 ? 4% +0.1 0.07 ? 12% +0.1 0.00 +0.1 0.00 +0.1 0.14 ? 3% +0.1 0.12 +0.1 0.40 ? 7% +0.1 0.02 ?141% +0.1 0.08 ? 5% +0.1 0.02 ?141% +0.1 0.00 +0.1 0.07 ? 12% +0.1 0.00 +0.1 0.15 +0.1 0.06 ? 13% +0.1 0.09 ? 14% +0.1 0.11 ? 11% +0.1 0.12 ? 4% +0.1 0.05 ? 70% +0.1 0.07 ? 18% +0.1 0.05 ? 71% +0.1 0.10 ? 4% +0.1 0.19 ? 15% +0.1 0.75 ? 6% +0.1 0.00 +0.2 0.35 ? 7% +0.2 0.15 ? 3% +0.2 0.19 ? 2% +0.2 0.09 ? 13% +0.2 0.18 ? 2% +0.2 0.10 ? 14% +0.2 0.10 ? 14% +0.2 0.10 ? 14% +0.2 0.10 ? 14% +0.2 0.10 ? 14% +0.2 0.10 ? 14% +0.2 0.10 ? 14% +0.2 0.10 ? 14% +0.2 0.10 ? 14% +0.2 0.77 ? 5% +0.2 0.20 ? 4% +0.2 0.10 ? 17% +0.2 0.10 ? 12% +0.2 0.83 ? 5% +0.2 0.41 ? 6% +0.2 0.52 ? 7% +0.2 0.88 ? 6% +0.2 0.34 ? 24% +0.2 0.27 ? 6% +0.2 0.32 ? 22% +0.3 0.61 ? 4% +0.3 0.21 ? 7% +0.3 0.61 ? 6% +0.3 0.32 ? 3% +0.3 0.34 ? 4% +0.3 0.38 ? 6% +0.4 1.17 ? 6% +0.4 0.09 ? 13% +0.4 1.12 ? 3% +0.4 0.52 ? 6% +0.5 0.03 ? 70% +0.6 0.03 ? 70% +0.6 0.37 ? 17% +0.7 0.09 ? 10% +0.7 1.70 ? 9% +0.8 1.75 ? 9% +0.8 2.59 ? 8% +1.3 2.83 ? 8% +1.6 1.78 ? 12% +1.7 1.74 ? 10% +1.7 2.00 ? 9% +1.8 1.87 ? 9% +1.8 2.17 ? 5% +1.8 1.95 ? 9% +1.9 1.98 ? 8% +1.9 2.43 ? 8% +2.0 2.54 ? 6% +2.1 2.67 ? 6% +2.2 3.43 ? 12% +3.3 3.68 ? 9% +3.3 5.56 ? 7% +4.1 5.21 ? 7% +4.3 5.57 ? 11% +5.1 8.74 ? 9% +7.8 9.17 ? 9% +8.1 20.94 ? 5% +8.4 21.00 ? 5% +8.4 21.99 ? 19% +8.9 22.00 ? 19% +8.9 10.19 ? 9% +10.0 10.21 ? 9% +10.0 10.39 ? 9% +10.2 10.46 ? 9% +10.5 10.76 ? 9% +10.5 10.65 ? 9% +10.7 10.78 ? 9% +10.8 10.90 ? 9% +11.0 23.68 ? 17% +11.7 23.69 ? 17% +11.7 24.12 ? 16% +12.6 23.91 ? 16% +12.7 24.23 ? 16% +12.7 24.23 ? 16% +12.7 24.23 ? 16% +12.7 4.24 ? 5% -2.6 1.39 ? 7% -0.9 1.43 ? 6% -0.8 0.92 ? 6% -0.6 1.42 ? 6% -0.5 0.72 ? 6% -0.5 0.72 ? 4% -0.5 0.67 ? 4% -0.4 0.56 ? 7% -0.4 1.23 ? 6% -0.4 0.52 ? 3% -0.3 0.53 ? 6% -0.3 0.47 ? 5% -0.3 0.52 ? 7% -0.3 0.42 ? 5% -0.3 0.35 ? 14% -0.3 0.49 ? 6% -0.3 0.33 ? 6% -0.3 0.45 ? 8% -0.3 0.34 ? 7% -0.2 0.36 ? 5% -0.2 0.37 ? 8% -0.2 0.37 ? 8% -0.2 0.37 ? 9% -0.2 0.35 ? 6% -0.2 0.29 ? 10% -0.2 0.36 ? 6% -0.2 0.40 ? 6% -0.2 0.32 ? 2% -0.2 0.36 ? 9% -0.2 0.70 ? 5% -0.2 0.60 ? 6% -0.2 0.24 ? 3% -0.2 0.29 ? 10% -0.1 0.23 ? 8% -0.1 0.26 ? 6% -0.1 0.22 ? 9% -0.1 0.22 ? 5% -0.1 0.25 ? 9% -0.1 0.20 ? 10% -0.1 0.20 ? 7% -0.1 0.20 ? 6% -0.1 0.31 ? 9% -0.1 0.14 ? 8% -0.1 0.18 ? 9% -0.1 0.15 ? 5% -0.1 0.20 ? 6% -0.1 0.18 ? 9% -0.1 0.13 ? 9% -0.1 0.14 ? 8% -0.1 0.14 -0.1 0.19 ? 8% -0.1 0.16 ? 2% -0.1 0.17 ? 10% -0.1 0.15 ? 6% -0.1 0.22 ? 13% -0.1 0.12 ? 3% -0.1 0.12 ? 3% -0.1 0.14 ? 10% -0.1 0.14 ? 3% -0.1 0.13 ? 6% -0.1 0.12 ? 10% -0.1 0.14 ? 11% -0.1 0.11 ? 18% -0.1 0.52 ? 5% -0.1 0.13 ? 13% -0.1 0.11 ? 15% -0.1 0.12 ? 15% -0.1 0.11 ? 7% -0.1 0.12 ? 11% -0.1 0.15 ? 6% -0.1 0.18 ? 11% -0.1 0.10 ? 12% -0.1 0.10 ? 16% -0.1 0.11 ? 4% -0.1 0.24 ? 14% -0.1 0.12 ? 10% -0.1 0.13 ? 3% -0.1 0.09 ? 10% -0.1 0.09 ? 19% -0.1 0.12 ? 10% -0.1 0.09 ? 13% -0.1 0.09 ? 5% -0.1 0.26 ? 9% -0.0 0.10 ? 8% -0.0 0.13 ? 12% -0.0 0.08 ? 14% -0.0 0.15 ? 6% -0.0 0.21 ? 7% -0.0 0.15 ? 8% -0.0 0.12 ? 7% -0.0 0.09 ? 5% -0.0 0.11 ? 8% -0.0 0.14 ? 12% -0.0 0.09 ? 5% -0.0 0.07 ? 12% -0.0 0.14 ? 11% -0.0 0.10 ? 8% -0.0 0.09 ? 10% -0.0 0.10 ? 4% -0.0 0.19 ? 7% -0.0 0.09 ? 10% -0.0 0.09 ? 9% -0.0 0.12 ? 6% -0.0 0.08 ? 6% -0.0 0.08 ? 5% -0.0 0.10 ? 4% -0.0 0.07 ? 11% +0.0 0.06 ? 7% +0.0 0.07 ? 14% +0.0 0.06 ? 8% +0.0 0.07 ? 17% +0.0 0.06 ? 19% +0.0 0.14 ? 3% +0.0 0.07 ? 12% +0.0 0.07 ? 12% +0.0 0.03 ? 70% +0.0 0.06 ? 16% +0.0 0.10 ? 8% +0.0 0.08 ? 16% +0.0 0.10 ? 9% +0.0 0.12 ? 10% +0.0 0.08 ? 6% +0.0 0.03 ? 70% +0.0 0.02 ?141% +0.0 0.07 ? 11% +0.0 0.25 +0.0 0.00 +0.1 0.09 ? 9% +0.1 0.02 ?141% +0.1 0.00 +0.1 0.02 ?141% +0.1 0.02 ?141% +0.1 0.02 ?141% +0.1 0.00 +0.1 0.13 ? 6% +0.1 0.03 ? 70% +0.1 0.00 +0.1 0.08 ? 16% +0.1 0.05 ? 8% +0.1 0.02 ?141% +0.1 0.00 +0.1 0.07 ? 17% +0.1 0.13 ? 9% +0.1 0.06 ? 7% +0.1 0.00 +0.1 0.16 ? 10% +0.1 0.00 +0.1 0.00 +0.1 0.07 ? 11% +0.1 0.02 ?141% +0.1 0.00 +0.1 0.00 +0.1 0.08 ? 5% +0.1 0.07 ? 12% +0.1 0.10 ? 4% +0.1 0.11 ? 8% +0.1 0.02 ?141% +0.1 0.00 +0.1 0.12 ? 4% +0.1 0.11 ? 11% +0.1 0.25 ? 5% +0.1 0.07 ? 18% +0.1 0.22 ? 13% +0.1 0.00 +0.1 0.16 ? 2% +0.2 0.29 ? 26% +0.2 0.58 ? 7% +0.2 0.60 ? 4% +0.3 0.31 ? 4% +0.3 0.20 ? 12% +0.3 0.13 ? 34% +0.4 0.09 ? 9% +0.4 0.51 ? 5% +0.5 0.06 ? 13% +0.7 8.67 ? 10% +7.7 21.99 ? 19% +8.9

************************** lkp-cfl-d1: 12 threads ========================== compiler/cpufreq_governor/ gcc-11/performance/x86_6
commit:
848d022dec ("mm: 96db82a66d ("mm:
848d022decb8dea1 ---------------- fail:runs %reproduction | | :6 17% :6 17% %stddev %change \ | 5.68 +3.3% 227639 707.50 ? 26% 737696 ? 4% 1037552 ? 2% 7703 ? 2% -8.8% 6669124 7711 ? 2% -8.8% 7531 ? 2% -8.4% 6519195 7539 ? 2% -8.4% 262421 ? 2% 448389 1707 +3.7% 448389 400584 354358 7580 +2.3%

Disclaimer:
Results have been for informational design or configuration

--
0-DAY CI Kernel Test Service
https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master
88 threads 2 sockets Intel(R) Xeon(R) Gold 6238M CPU @ 2.10GHz with 128G memory
Will It Scale takes a testcase and runs it from 1 through to n parallel copies to see if the testcase will scale. It builds both a process and threads based test in order to see any differences between the two.
//github.com/antonblanchard/will-it-scale">https://github.com/antonblanchard/will-it-scale
the commit also has significant impact on the following tests:
------------------------------------------------------------------------------------------+
| kbuild: kbuild.buildtime_per_iteration -2.9% improvement |
| 88 threads 2 sockets Intel(R) Xeon(R) Gold 6238M CPU @ 2.10GHz with 128G memory |
| cpufreq_governor=performance |
|
|
|
|
| target=autoksyms_recursive |
|
------------------------------------------------------------------------------------------+
| phoronix-test-suite: phoronix-test-suite.darktable.ServerRoom.CPU-only.seconds 3.3% regression |
| 12 threads 1 sockets Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz with 16G memory |
| cpufreq_governor=performance |
| option_a=Server Room |
| option_b=CPU-only |
| test=darktable-1.0.5 |
|
------------------------------------------------------------------------------------------+
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.
===============================================================
kconfig/mode/nr_task/rootfs/tbox_group/test/testcase/ucode:
4-rhel-8.3/process/50%/debian-11.1-x86_64-20220510.cgz/lkp-csl-2sp9/malloc1/will-it-scale/0x5003302
fix use-after free of page_ext after race with memory-offline")
align larger anonymous mappings on THP boundaries")
96db82a66d1db0e2966c02dc492
---------------------------
%stddev
\
82700 ? 5% will-it-scale.44.processes
-1.2% 49.00 will-it-scale.44.processes_idle
1879 ? 5% will-it-scale.per_process_ops
82700 ? 5% will-it-scale.workload
43263 meminfo.Mapped
1.62 mpstat.cpu.all.irq%
0.08 ? 4% mpstat.cpu.all.soft%
0.23 ? 5% mpstat.cpu.all.usr%
-95.2% 25613304 ? 5% numa-numastat.node0.local_node
-95.1% 25657770 ? 5% numa-numastat.node0.numa_hit
-95.4% 24721514 ? 5% numa-numastat.node1.local_node
-95.4% 24755860 ? 5% numa-numastat.node1.numa_hit
0.02 turbostat.IPC
19133 ? 6% turbostat.POLL
+6.3% 62.00 turbostat.PkgTmp
+14.5% 262.68 turbostat.PkgWatt
31.02 turbostat.RAMWatt
2380 ? 8% numa-meminfo.node0.Active(anon)
117250 ? 34% numa-meminfo.node1.AnonHugePages
+73.6% 174052 ? 24% numa-meminfo.node1.AnonPages
+42.1% 223563 ? 18% numa-meminfo.node1.AnonPages.max
+73.8% 184690 ? 23% numa-meminfo.node1.Inactive
+74.0% 184620 ? 23% numa-meminfo.node1.Inactive(anon)
+14.0% 571.50 ? 5% numa-vmstat.node0.nr_active_anon
+14.0% 571.50 ? 5% numa-vmstat.node0.nr_zone_active_anon
-95.1% 25657626 ? 5% numa-vmstat.node0.numa_hit
-95.2% 25613161 ? 5% numa-vmstat.node0.numa_local
43519 ? 24% numa-vmstat.node1.nr_anon_pages
46123 ? 23% numa-vmstat.node1.nr_inactive_anon
46129 ? 23% numa-vmstat.node1.nr_zone_inactive_anon
-95.4% 24755753 ? 5% numa-vmstat.node1.numa_hit
-95.4% 24721407 ? 5% numa-vmstat.node1.numa_local
+4.5% 70794 proc-vmstat.nr_anon_pages
+8.7% 75502 proc-vmstat.nr_inactive_anon
10832 proc-vmstat.nr_mapped
+8.7% 75499 proc-vmstat.nr_zone_inactive_anon
-95.3% 50416124 ? 5% proc-vmstat.numa_hit
-95.3% 50337312 ? 5% proc-vmstat.numa_local
432813 ? 5% proc-vmstat.numa_pte_updates
-5.3% 49128 ? 2% proc-vmstat.pgactivate
-95.3% 50413156 ? 5% proc-vmstat.pgalloc_normal
-95.2% 25678027 ? 5% proc-vmstat.pgfault
-95.3% 50434902 ? 5% proc-vmstat.pgfree
24836994 ? 5% proc-vmstat.thp_fault_alloc
14885 ? 11% sched_debug.cfs_rq:/.load.avg
263483 ? 54% sched_debug.cfs_rq:/.load.max
35109 ? 42% sched_debug.cfs_rq:/.load.stddev
-15.9% 5274579 ? 7% sched_debug.cfs_rq:/.min_vruntime.max
-29.7% 1217567 ? 6% sched_debug.cfs_rq:/.min_vruntime.stddev
-29.7% 1217574 ? 6% sched_debug.cfs_rq:/.spread0.stddev
-37.5% 251.30 ? 5% sched_debug.cfs_rq:/.util_est_enqueued.avg
-38.9% 245.63 ? 8% sched_debug.cfs_rq:/.util_est_enqueued.stddev
+80.9% 365877 ? 19% sched_debug.cpu.avg_idle.min
-20.3% 111557 ? 10% sched_debug.cpu.avg_idle.stddev
9.63 ? 6% sched_debug.cpu.clock.stddev
7752 ? 3% sched_debug.cpu.curr->pid.max
31.92 perf-stat.i.MPKI
-83.4% 1.697e+09 ? 4% perf-stat.i.branch-instructions
0.33 ? 2% perf-stat.i.branch-miss-rate%
-79.8% 6010303 ? 5% perf-stat.i.branch-misses
23.71 ? 2% perf-stat.i.cache-miss-rate%
-40.9% 2.33e+08 ? 3% perf-stat.i.cache-references
1566 perf-stat.i.context-switches
17.12 ? 3% perf-stat.i.cpi
-1.9% 114.87 perf-stat.i.cpu-migrations
2263 perf-stat.i.cycles-between-cache-misses
0.01 ? 2% perf-stat.i.dTLB-load-miss-rate%
-91.3% 163394 ? 4% perf-stat.i.dTLB-load-misses
-81.5% 2.011e+09 ? 4% perf-stat.i.dTLB-loads
0.03 perf-stat.i.dTLB-store-miss-rate%
-95.1% 347011 ? 5% perf-stat.i.dTLB-store-misses
-77.5% 1.116e+09 ? 4% perf-stat.i.dTLB-stores
43.87 perf-stat.i.iTLB-load-miss-rate%
-85.4% 1734018 ? 4% perf-stat.i.iTLB-load-misses
-92.1% 2207285 ? 4% perf-stat.i.iTLB-loads
-83.8% 7.348e+09 ? 4% perf-stat.i.instructions
4274 ? 4% perf-stat.i.instructions-per-iTLB-miss
0.06 ? 4% perf-stat.i.ipc
0.14 ? 57% perf-stat.i.major-faults
-12.3% 539.90 perf-stat.i.metric.K/sec
57.45 ? 4% perf-stat.i.metric.M/sec
84703 ? 5% perf-stat.i.minor-faults
9.07 ? 2% perf-stat.i.node-load-miss-rate%
-94.4% 424079 ? 2% perf-stat.i.node-load-misses
+404.2% 4317026 perf-stat.i.node-loads
1.53 ? 6% perf-stat.i.node-store-miss-rate%
-91.5% 593413 ? 5% perf-stat.i.node-store-misses
39288635 ? 2% perf-stat.i.node-stores
84703 ? 5% perf-stat.i.page-faults
31.69 perf-stat.overall.MPKI
0.36 ? 2% perf-stat.overall.branch-miss-rate%
23.62 ? 3% perf-stat.overall.cache-miss-rate%
16.91 ? 4% perf-stat.overall.cpi
2258 perf-stat.overall.cycles-between-cache-misses
0.01 perf-stat.overall.dTLB-load-miss-rate%
0.03 perf-stat.overall.dTLB-store-miss-rate%
44.00 perf-stat.overall.iTLB-load-miss-rate%
4242 ? 4% perf-stat.overall.instructions-per-iTLB-miss
0.06 ? 4% perf-stat.overall.ipc
8.90 ? 2% perf-stat.overall.node-load-miss-rate%
1.49 ? 4% perf-stat.overall.node-store-miss-rate%
+244.2% 26850848 perf-stat.overall.path-length
-83.4% 1.691e+09 ? 4% perf-stat.ps.branch-instructions
-79.6% 6039841 ? 5% perf-stat.ps.branch-misses
-40.9% 2.32e+08 ? 3% perf-stat.ps.cache-references
1556 perf-stat.ps.context-switches
-2.2% 114.35 perf-stat.ps.cpu-migrations
-91.2% 163497 ? 4% perf-stat.ps.dTLB-load-misses
-81.5% 2.004e+09 ? 4% perf-stat.ps.dTLB-loads
-95.1% 345551 ? 5% perf-stat.ps.dTLB-store-misses
-77.5% 1.111e+09 ? 4% perf-stat.ps.dTLB-stores
-85.4% 1727549 ? 4% perf-stat.ps.iTLB-load-misses
-92.1% 2198096 ? 4% perf-stat.ps.iTLB-loads
-83.8% 7.322e+09 ? 4% perf-stat.ps.instructions
0.14 ? 60% perf-stat.ps.major-faults
84310 ? 5% perf-stat.ps.minor-faults
-94.4% 425738 ? 2% perf-stat.ps.node-load-misses
+410.8% 4360216 perf-stat.ps.node-loads
-91.6% 590637 ? 5% perf-stat.ps.node-store-misses
39145402 ? 2% perf-stat.ps.node-stores
84311 ? 5% perf-stat.ps.page-faults
-83.9% 2.219e+12 ? 4% perf-stat.total.instructions
1.80 ? 12% perf-profile.calltrace.cycles-pp.__munmap
1.79 ? 12% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__munmap
1.79 ? 11% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__munmap
1.78 ? 12% perf-profile.calltrace.cycles-pp.__x64_sys_munmap.do_syscall_64.entry_SYSCALL_64_after_hwframe.__munmap
1.78 ? 11% perf-profile.calltrace.cycles-pp.__vm_munmap.__x64_sys_munmap.do_syscall_64.entry_SYSCALL_64_after_hwframe.__munmap
1.77 ? 11% perf-profile.calltrace.cycles-pp.__do_munmap.__vm_munmap.__x64_sys_munmap.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.72 ? 11% perf-profile.calltrace.cycles-pp.unmap_region.__do_munmap.__vm_munmap.__x64_sys_munmap.do_syscall_64
0.88 ? 12% perf-profile.calltrace.cycles-pp.tlb_finish_mmu.unmap_region.__do_munmap.__vm_munmap.__x64_sys_munmap
0.80 ? 12% perf-profile.calltrace.cycles-pp.tlb_batch_pages_flush.tlb_finish_mmu.unmap_region.__do_munmap.__vm_munmap
0.79 ? 12% perf-profile.calltrace.cycles-pp.release_pages.tlb_batch_pages_flush.tlb_finish_mmu.unmap_region.__do_munmap
0.00 perf-profile.calltrace.cycles-pp.do_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault
0.00 perf-profile.calltrace.cycles-pp.__mem_cgroup_uncharge_list.release_pages.tlb_batch_pages_flush.tlb_finish_mmu.unmap_region
0.00 perf-profile.calltrace.cycles-pp.lru_add_drain.unmap_region.__do_munmap.__vm_munmap.__x64_sys_munmap
0.00 perf-profile.calltrace.cycles-pp.lru_add_drain_cpu.lru_add_drain.unmap_region.__do_munmap.__vm_munmap
0.00 perf-profile.calltrace.cycles-pp.folio_batch_move_lru.lru_add_drain_cpu.lru_add_drain.unmap_region.__do_munmap
0.00 perf-profile.calltrace.cycles-pp.folio_lruvec_lock_irqsave.release_pages.tlb_batch_pages_flush.tlb_finish_mmu.unmap_region
0.00 perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.folio_lruvec_lock_irqsave.release_pages.tlb_batch_pages_flush.tlb_finish_mmu
0.00 perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_irqsave.folio_lruvec_lock_irqsave.release_pages.tlb_batch_pages_flush
0.00 perf-profile.calltrace.cycles-pp.folio_lruvec_lock_irqsave.folio_batch_move_lru.lru_add_drain_cpu.lru_add_drain.unmap_region
0.00 perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.folio_lruvec_lock_irqsave.folio_batch_move_lru.lru_add_drain_cpu.lru_add_drain
0.00 perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_irqsave.folio_lruvec_lock_irqsave.folio_batch_move_lru.lru_add_drain_cpu
0.00 perf-profile.calltrace.cycles-pp.uncharge_batch.__mem_cgroup_uncharge_list.release_pages.tlb_batch_pages_flush.tlb_finish_mmu
0.00 perf-profile.calltrace.cycles-pp.__mem_cgroup_charge.do_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault
0.00 perf-profile.calltrace.cycles-pp.__pte_alloc.do_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault
0.00 perf-profile.calltrace.cycles-pp.pte_alloc_one.__pte_alloc.do_anonymous_page.__handle_mm_fault.handle_mm_fault
0.00 perf-profile.calltrace.cycles-pp.uncharge_folio.__mem_cgroup_uncharge_list.release_pages.tlb_batch_pages_flush.tlb_finish_mmu
0.00 perf-profile.calltrace.cycles-pp.__alloc_pages.pte_alloc_one.__pte_alloc.do_anonymous_page.__handle_mm_fault
0.74 ? 11% perf-profile.calltrace.cycles-pp.unmap_vmas.unmap_region.__do_munmap.__vm_munmap.__x64_sys_munmap
0.74 ? 11% perf-profile.calltrace.cycles-pp.unmap_page_range.unmap_vmas.unmap_region.__do_munmap.__vm_munmap
0.72 ? 11% perf-profile.calltrace.cycles-pp.zap_pmd_range.unmap_page_range.unmap_vmas.unmap_region.__do_munmap
0.60 ? 8% perf-profile.calltrace.cycles-pp.get_page_from_freelist.__alloc_pages.__folio_alloc.vma_alloc_folio.do_huge_pmd_anonymous_page
0.61 ? 8% perf-profile.calltrace.cycles-pp.__alloc_pages.__folio_alloc.vma_alloc_folio.do_huge_pmd_anonymous_page.__handle_mm_fault
0.62 ? 8% perf-profile.calltrace.cycles-pp.__folio_alloc.vma_alloc_folio.do_huge_pmd_anonymous_page.__handle_mm_fault.handle_mm_fault
0.62 ? 8% perf-profile.calltrace.cycles-pp.vma_alloc_folio.do_huge_pmd_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault
0.62 ? 10% perf-profile.calltrace.cycles-pp.zap_huge_pmd.zap_pmd_range.unmap_page_range.unmap_vmas.unmap_region
0.63 ? 11% perf-profile.calltrace.cycles-pp.free_unref_page.release_pages.tlb_batch_pages_flush.tlb_finish_mmu.unmap_region
0.67 ? 8% perf-profile.calltrace.cycles-pp.do_huge_pmd_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault
0.70 ? 18% perf-profile.calltrace.cycles-pp.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt
0.78 ? 17% perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.clear_page_erms
0.79 ? 17% perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.clear_page_erms.clear_huge_page
0.82 ? 17% perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.clear_page_erms.clear_huge_page.__do_huge_pmd_anonymous_page
1.02 ? 15% perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.clear_page_erms.clear_huge_page.__do_huge_pmd_anonymous_page.__handle_mm_fault
1.66 ? 9% perf-profile.calltrace.cycles-pp.__cond_resched.clear_huge_page.__do_huge_pmd_anonymous_page.__handle_mm_fault.handle_mm_fault
4.99 ? 9% perf-profile.calltrace.cycles-pp.__might_resched.clear_huge_page.__do_huge_pmd_anonymous_page.__handle_mm_fault.handle_mm_fault
65.96 ? 9% perf-profile.calltrace.cycles-pp.asm_exc_page_fault
65.97 ? 9% perf-profile.calltrace.cycles-pp.exc_page_fault.asm_exc_page_fault
65.98 ? 9% perf-profile.calltrace.cycles-pp.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
65.95 ? 9% perf-profile.calltrace.cycles-pp.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
65.93 ? 9% perf-profile.calltrace.cycles-pp.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
56.22 ? 9% perf-profile.calltrace.cycles-pp.clear_page_erms.clear_huge_page.__do_huge_pmd_anonymous_page.__handle_mm_fault.handle_mm_fault
64.10 ? 9% perf-profile.calltrace.cycles-pp.clear_huge_page.__do_huge_pmd_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault
65.23 ? 9% perf-profile.calltrace.cycles-pp.__do_huge_pmd_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault
2.14 ? 11% perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
2.14 ? 11% perf-profile.children.cycles-pp.do_syscall_64
1.80 ? 12% perf-profile.children.cycles-pp.__munmap
1.78 ? 12% perf-profile.children.cycles-pp.__x64_sys_munmap
1.78 ? 11% perf-profile.children.cycles-pp.__vm_munmap
1.77 ? 12% perf-profile.children.cycles-pp.__do_munmap
1.72 ? 11% perf-profile.children.cycles-pp.unmap_region
0.88 ? 12% perf-profile.children.cycles-pp.tlb_finish_mmu
0.80 ? 12% perf-profile.children.cycles-pp.tlb_batch_pages_flush
0.79 ? 12% perf-profile.children.cycles-pp.release_pages
0.00 perf-profile.children.cycles-pp.folio_lruvec_lock_irqsave
0.07 ? 20% perf-profile.children.cycles-pp._raw_spin_lock_irqsave
0.65 ? 9% perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
0.00 perf-profile.children.cycles-pp.do_anonymous_page
0.00 perf-profile.children.cycles-pp.__mem_cgroup_uncharge_list
0.00 perf-profile.children.cycles-pp.lru_add_drain
0.00 perf-profile.children.cycles-pp.lru_add_drain_cpu
0.10 ? 15% perf-profile.children.cycles-pp.folio_batch_move_lru
0.04 ? 71% perf-profile.children.cycles-pp.uncharge_batch
0.08 ? 20% perf-profile.children.cycles-pp.__mem_cgroup_charge
0.00 perf-profile.children.cycles-pp.__pte_alloc
0.00 perf-profile.children.cycles-pp.uncharge_folio
0.45 ? 10% perf-profile.children.cycles-pp.pte_alloc_one
0.07 ? 14% perf-profile.children.cycles-pp.__memcg_kmem_charge_page
1.04 ? 9% perf-profile.children.cycles-pp.__alloc_pages
0.06 ? 11% perf-profile.children.cycles-pp.flush_tlb_mm_range
0.75 ? 11% perf-profile.children.cycles-pp.unmap_vmas
0.74 ? 11% perf-profile.children.cycles-pp.unmap_page_range
0.04 ? 45% perf-profile.children.cycles-pp.flush_tlb_func
0.73 ? 11% perf-profile.children.cycles-pp.zap_pmd_range
0.03 ? 70% perf-profile.children.cycles-pp.native_flush_tlb_one_user
0.07 ? 16% perf-profile.children.cycles-pp.charge_memcg
0.09 ? 21% perf-profile.children.cycles-pp.__mod_lruvec_page_state
0.21 ? 14% perf-profile.children.cycles-pp.__mmap
0.19 ? 15% perf-profile.children.cycles-pp.vm_mmap_pgoff
0.07 ? 9% perf-profile.children.cycles-pp.native_irq_return_iret
0.04 ? 71% perf-profile.children.cycles-pp.kmem_cache_alloc
0.17 ? 14% perf-profile.children.cycles-pp.do_mmap
0.14 ? 15% perf-profile.children.cycles-pp.mmap_region
0.04 ? 71% perf-profile.children.cycles-pp.lru_add_fn
0.05 ? 46% perf-profile.children.cycles-pp.free_pgtables
0.04 ? 71% perf-profile.children.cycles-pp.unlink_anon_vmas
0.02 ? 99% perf-profile.children.cycles-pp.page_add_new_anon_rmap
0.07 ? 16% perf-profile.children.cycles-pp.try_charge_memcg
0.02 ? 99% perf-profile.children.cycles-pp.perf_event_mmap
0.02 ? 99% perf-profile.children.cycles-pp.perf_event_mmap_event
0.12 ? 18% perf-profile.children.cycles-pp.__mod_node_page_state
0.06 ? 9% perf-profile.children.cycles-pp.free_compound_page
0.06 ? 9% perf-profile.children.cycles-pp.__mem_cgroup_uncharge
0.07 ? 21% perf-profile.children.cycles-pp.orc_find
0.09 ? 18% perf-profile.children.cycles-pp.__orc_find
0.10 ? 16% perf-profile.children.cycles-pp.folio_add_lru
0.11 ? 29% perf-profile.children.cycles-pp.__unwind_start
0.25 ? 22% perf-profile.children.cycles-pp.unwind_next_frame
0.29 ? 22% perf-profile.children.cycles-pp.perf_callchain_kernel
0.34 ? 21% perf-profile.children.cycles-pp.perf_callchain
0.34 ? 21% perf-profile.children.cycles-pp.get_perf_callchain
0.37 ? 23% perf-profile.children.cycles-pp.perf_prepare_sample
0.39 ? 21% perf-profile.children.cycles-pp.perf_event_output_forward
0.40 ? 21% perf-profile.children.cycles-pp.__perf_event_overflow
0.42 ? 21% perf-profile.children.cycles-pp.perf_tp_event
0.44 ? 21% perf-profile.children.cycles-pp.perf_trace_sched_stat_runtime
0.48 ? 21% perf-profile.children.cycles-pp.update_curr
0.31 ? 15% perf-profile.children.cycles-pp.free_pcp_prepare
0.63 ? 8% perf-profile.children.cycles-pp.vma_alloc_folio
0.55 ? 19% perf-profile.children.cycles-pp.task_tick_fair
0.34 ? 10% perf-profile.children.cycles-pp.__free_one_page
0.62 ? 7% perf-profile.children.cycles-pp.__folio_alloc
0.36 ? 7% perf-profile.children.cycles-pp.check_new_pages
0.62 ? 20% perf-profile.children.cycles-pp.scheduler_tick
0.74 ? 20% perf-profile.children.cycles-pp.update_process_times
0.74 ? 20% perf-profile.children.cycles-pp.tick_sched_handle
0.96 ? 8% perf-profile.children.cycles-pp.get_page_from_freelist
0.76 ? 20% perf-profile.children.cycles-pp.tick_sched_timer
0.85 ? 18% perf-profile.children.cycles-pp.__hrtimer_run_queues
0.94 ? 17% perf-profile.children.cycles-pp.hrtimer_interrupt
0.95 ? 17% perf-profile.children.cycles-pp.__sysvec_apic_timer_interrupt
0.99 ? 16% perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt
0.62 ? 10% perf-profile.children.cycles-pp.zap_huge_pmd
0.78 ? 9% perf-profile.children.cycles-pp._raw_spin_lock
0.79 ? 8% perf-profile.children.cycles-pp.rmqueue
0.67 ? 8% perf-profile.children.cycles-pp.do_huge_pmd_anonymous_page
0.76 ? 7% perf-profile.children.cycles-pp.rmqueue_bulk
1.21 ? 15% perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt
0.84 ? 9% perf-profile.children.cycles-pp.free_pcppages_bulk
1.19 ? 10% perf-profile.children.cycles-pp.free_unref_page
1.73 ? 9% perf-profile.children.cycles-pp.__cond_resched
5.43 ? 9% perf-profile.children.cycles-pp.__might_resched
66.02 ? 9% perf-profile.children.cycles-pp.asm_exc_page_fault
66.00 ? 9% perf-profile.children.cycles-pp.exc_page_fault
65.99 ? 9% perf-profile.children.cycles-pp.do_user_addr_fault
65.97 ? 9% perf-profile.children.cycles-pp.handle_mm_fault
65.94 ? 9% perf-profile.children.cycles-pp.__handle_mm_fault
56.80 ? 9% perf-profile.children.cycles-pp.clear_page_erms
64.42 ? 9% perf-profile.children.cycles-pp.clear_huge_page
65.23 ? 9% perf-profile.children.cycles-pp.__do_huge_pmd_anonymous_page
0.65 ? 9% perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
0.00 perf-profile.self.cycles-pp.uncharge_folio
0.03 ? 70% perf-profile.self.cycles-pp.native_flush_tlb_one_user
0.07 ? 9% perf-profile.self.cycles-pp.native_irq_return_iret
0.06 ? 17% perf-profile.self.cycles-pp._raw_spin_lock_irqsave
0.07 ? 21% perf-profile.self.cycles-pp.orc_find
0.13 ? 15% perf-profile.self.cycles-pp.get_page_from_freelist
0.08 ? 22% perf-profile.self.cycles-pp.unwind_next_frame
0.09 ? 18% perf-profile.self.cycles-pp.__orc_find
0.29 ? 15% perf-profile.self.cycles-pp.free_pcp_prepare
0.32 ? 10% perf-profile.self.cycles-pp.__free_one_page
0.36 ? 7% perf-profile.self.cycles-pp.check_new_pages
0.87 ? 8% perf-profile.self.cycles-pp.clear_huge_page
1.43 ? 9% perf-profile.self.cycles-pp.__cond_resched
5.25 ? 9% perf-profile.self.cycles-pp.__might_resched
55.85 ? 9% perf-profile.self.cycles-pp.clear_page_erms
*************************************************************************
threads 2 sockets Intel(R) Xeon(R) Gold 6238M CPU @ 2.10GHz with 128G memory
===============================================================
disk/fs/kconfig/nr_task/rootfs/runtime/target/tbox_group/testcase/ucode:
ext4/x86_64-rhel-8.3/200%/debian-11.1-x86_64-20220510.cgz/300s/autoksyms_recursive/lkp-csl-2sp9/kbuild/0x5003302
fix use-after free of page_ext after race with memory-offline")
align larger anonymous mappings on THP boundaries")
96db82a66d1db0e2966c02dc492
---------------------------
%stddev
\
-2.9% 39.92 kbuild.buildtime_per_iteration
-2.8% 319.60 kbuild.time.elapsed_time
-2.8% 319.60 kbuild.time.elapsed_time.max
-1.6% 2256093 kbuild.time.involuntary_context_switches
-40.9% 2.533e+08 kbuild.time.minor_page_faults
4347 kbuild.time.percent_of_cpu_this_job_got
1758 kbuild.time.system_time
-1.3% 12135 kbuild.time.user_time
+2.7% 20567 vmstat.system.cs
7.93 iostat.cpu.system
+1.8% 42.78 iostat.cpu.user
0.18 mpstat.cpu.all.soft%
6.23 mpstat.cpu.all.sys%
67462 meminfo.Active
66366 meminfo.Active(anon)
+787.1% 1996181 meminfo.AnonHugePages
-45.3% 1.09e+08 numa-numastat.node0.local_node
-45.3% 1.09e+08 numa-numastat.node0.numa_hit
-43.1% 1.107e+08 numa-numastat.node1.local_node
-43.1% 1.107e+08 numa-numastat.node1.numa_hit
-31.7% 16959032 ? 4% turbostat.C1E
14.43 ? 33% turbostat.C1E%
+172.5% 12346791 turbostat.C6
34.35 ? 13% turbostat.C6%
-6.4% 44.25 ? 5% turbostat.CPU%c1
4.32 ? 54% turbostat.CPU%c6
3.03 ? 67% turbostat.Pkg%pc2
+3.0% 17.67 turbostat.RAMWatt
15847 ? 15% sched_debug.cfs_rq:/.load.avg
518312 ? 26% sched_debug.cfs_rq:/.load.max
66766 ? 25% sched_debug.cfs_rq:/.load.stddev
78.94 ? 22% sched_debug.cfs_rq:/.removed.util_avg.max
12.72 ? 28% sched_debug.cfs_rq:/.removed.util_avg.stddev
-81.6% -14318 sched_debug.cfs_rq:/.spread0.avg
-17.7% -241337 sched_debug.cfs_rq:/.spread0.min
-11.6% 203971 ? 5% sched_debug.cpu.avg_idle.stddev
89894 ? 2% sched_debug.cpu.nr_switches.max
6547 ? 4% sched_debug.cpu.nr_switches.stddev
+917.4% 1008861 numa-meminfo.node0.AnonHugePages
+16.0% 1478448 numa-meminfo.node0.AnonPages
+42.5% 5402666 ? 3% numa-meminfo.node0.AnonPages.max
+16.5% 1503073 numa-meminfo.node0.Inactive
+16.4% 1500072 numa-meminfo.node0.Inactive(anon)
59243 numa-meminfo.node1.Active
58469 numa-meminfo.node1.Active(anon)
973745 ? 2% numa-meminfo.node1.AnonHugePages
-9.3% 1319605 numa-meminfo.node1.AnonPages
-9.2% 1379312 numa-meminfo.node1.Inactive
-9.2% 1378887 numa-meminfo.node1.Inactive(anon)
-12.3% 113347 ? 8% numa-meminfo.node1.Shmem
+17.0% 370130 numa-vmstat.node0.nr_anon_pages
492.00 numa-vmstat.node0.nr_anon_transparent_hugepages
+17.4% 375726 numa-vmstat.node0.nr_inactive_anon
+17.3% 375720 numa-vmstat.node0.nr_zone_inactive_anon
-45.3% 1.09e+08 numa-vmstat.node0.numa_hit
-45.3% 1.09e+08 numa-vmstat.node0.numa_local
14545 numa-vmstat.node1.nr_active_anon
-9.1% 329589 ? 2% numa-vmstat.node1.nr_anon_pages
473.67 ? 2% numa-vmstat.node1.nr_anon_transparent_hugepages
-9.0% 344349 ? 2% numa-vmstat.node1.nr_inactive_anon
28352 ? 8% numa-vmstat.node1.nr_shmem
14545 numa-vmstat.node1.nr_zone_active_anon
-9.0% 344355 ? 2% numa-vmstat.node1.nr_zone_inactive_anon
-43.1% 1.107e+08 numa-vmstat.node1.numa_hit
-43.1% 1.107e+08 numa-vmstat.node1.numa_local
16177 proc-vmstat.nr_active_anon
+2.2% 699034 proc-vmstat.nr_anon_pages
966.00 proc-vmstat.nr_anon_transparent_hugepages
+2.2% 719212 proc-vmstat.nr_inactive_anon
+4.6% 30737 ? 2% proc-vmstat.nr_mapped
5520 proc-vmstat.nr_page_table_pages
-7.7% 34140 proc-vmstat.nr_shmem
16177 proc-vmstat.nr_zone_active_anon
+2.2% 719213 proc-vmstat.nr_zone_inactive_anon
-44.2% 2.197e+08 proc-vmstat.numa_hit
20772 proc-vmstat.numa_huge_pte_updates
-44.2% 2.197e+08 proc-vmstat.numa_local
122701 ? 71% proc-vmstat.numa_pages_migrated
+742.0% 11248486 proc-vmstat.numa_pte_updates
-4.1% 445478 proc-vmstat.pgactivate
-44.2% 2.196e+08 proc-vmstat.pgalloc_normal
-40.7% 2.555e+08 proc-vmstat.pgfault
-44.2% 2.196e+08 proc-vmstat.pgfree
122701 ? 71% proc-vmstat.pgmigrate_success
363924 proc-vmstat.thp_fault_alloc
3.37 perf-stat.i.branch-miss-rate%
+2.5% 7.414e+08 perf-stat.i.branch-misses
+10.7% 2.477e+08 perf-stat.i.cache-misses
+2.6% 20668 perf-stat.i.context-switches
1756 perf-stat.i.cpu-migrations
-14.6% 992.74 perf-stat.i.cycles-between-cache-misses
0.11 ? 3% perf-stat.i.dTLB-load-miss-rate%
-54.7% 16772768 perf-stat.i.dTLB-load-misses
0.06 perf-stat.i.dTLB-store-miss-rate%
-44.5% 5550930 perf-stat.i.dTLB-store-misses
24.85 perf-stat.i.iTLB-load-miss-rate%
-18.1% 28470097 perf-stat.i.iTLB-load-misses
+7.2% 2.027e+08 perf-stat.i.iTLB-loads
3380 perf-stat.i.instructions-per-iTLB-miss
+23.6% 941.69 ? 2% perf-stat.i.metric.K/sec
-39.0% 789411 perf-stat.i.minor-faults
+1.5% 6848491 perf-stat.i.node-load-misses
13.12 ? 4% perf-stat.i.node-store-miss-rate%
+77.8% 38781630 perf-stat.i.node-stores
-39.0% 789463 perf-stat.i.page-faults
3.78 perf-stat.overall.branch-miss-rate%
26.67 perf-stat.overall.cache-miss-rate%
1.31 perf-stat.overall.cpi
-10.2% 474.65 perf-stat.overall.cycles-between-cache-misses
0.07 perf-stat.overall.dTLB-load-miss-rate%
0.05 perf-stat.overall.dTLB-store-miss-rate%
12.31 perf-stat.overall.iTLB-load-miss-rate%
3144 perf-stat.overall.instructions-per-iTLB-miss
0.76 perf-stat.overall.ipc
7.18 perf-stat.overall.node-load-miss-rate%
3.62 perf-stat.overall.node-store-miss-rate%
-2.3% 3.588e+12 perf-stat.overall.path-length
+2.6% 7.386e+08 perf-stat.ps.branch-misses
+10.7% 2.468e+08 perf-stat.ps.cache-misses
+2.7% 20596 perf-stat.ps.context-switches
1749 perf-stat.ps.cpu-migrations
-54.7% 16710547 perf-stat.ps.dTLB-load-misses
-44.5% 5530547 perf-stat.ps.dTLB-store-misses
-18.0% 28365034 perf-stat.ps.iTLB-load-misses
+7.3% 2.02e+08 perf-stat.ps.iTLB-loads
-39.0% 786562 perf-stat.ps.minor-faults
+1.5% 6822890 perf-stat.ps.node-load-misses
+77.9% 38636877 perf-stat.ps.node-stores
-39.0% 786614 perf-stat.ps.page-faults
-2.3% 2.87e+13 perf-stat.total.instructions
1.59 perf-profile.calltrace.cycles-pp.c_lex_with_flags
2.09 ? 4% perf-profile.calltrace.cycles-pp.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
1.00 ? 6% perf-profile.calltrace.cycles-pp.do_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault
3.60 ? 3% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe
3.59 ? 3% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.49 ? 4% perf-profile.calltrace.cycles-pp.asm_exc_page_fault
2.43 ? 4% perf-profile.calltrace.cycles-pp.exc_page_fault.asm_exc_page_fault
2.41 ? 5% perf-profile.calltrace.cycles-pp.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
0.34 ? 70% perf-profile.calltrace.cycles-pp._cpp_create_definition
2.19 ? 5% perf-profile.calltrace.cycles-pp.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
1.21 ? 2% perf-profile.calltrace.cycles-pp.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.21 ? 2% perf-profile.calltrace.cycles-pp.do_group_exit.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.21 ? 2% perf-profile.calltrace.cycles-pp.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.02 ? 3% perf-profile.calltrace.cycles-pp.__mmput.exit_mm.do_exit.do_group_exit.__x64_sys_exit_group
1.02 ? 3% perf-profile.calltrace.cycles-pp.exit_mm.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64
1.01 ? 3% perf-profile.calltrace.cycles-pp.exit_mmap.__mmput.exit_mm.do_exit.do_group_exit
0.99 ? 4% perf-profile.calltrace.cycles-pp.path_openat.do_filp_open.do_sys_openat2.__x64_sys_openat.do_syscall_64
1.00 ? 4% perf-profile.calltrace.cycles-pp.do_filp_open.do_sys_openat2.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.64 ? 5% perf-profile.calltrace.cycles-pp.htab_find_slot_with_hash
0.36 ? 70% perf-profile.calltrace.cycles-pp.asm_exc_page_fault.elf_read
0.62 ? 8% perf-profile.calltrace.cycles-pp.elf_read
0.86 perf-profile.calltrace.cycles-pp.malloc
0.34 ? 70% perf-profile.calltrace.cycles-pp.filemap_read.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.63 ? 8% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
0.61 ? 7% perf-profile.calltrace.cycles-pp.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
0.62 ? 8% perf-profile.calltrace.cycles-pp.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
0.64 ? 8% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.read
0.67 ? 8% perf-profile.calltrace.cycles-pp.read
0.83 ? 8% perf-profile.calltrace.cycles-pp.bprm_execve.do_execveat_common.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.78 ? 7% perf-profile.calltrace.cycles-pp.search_binary_handler.exec_binprm.bprm_execve.do_execveat_common.__x64_sys_execve
0.78 ? 6% perf-profile.calltrace.cycles-pp.load_elf_binary.search_binary_handler.exec_binprm.bprm_execve.do_execveat_common
1.13 ? 6% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.execve
1.13 ? 6% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.execve
1.13 ? 6% perf-profile.calltrace.cycles-pp.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe.execve
1.13 ? 6% perf-profile.calltrace.cycles-pp.execve
1.13 ? 6% perf-profile.calltrace.cycles-pp.do_execveat_common.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe.execve
0.79 ? 6% perf-profile.calltrace.cycles-pp.exec_binprm.bprm_execve.do_execveat_common.__x64_sys_execve.do_syscall_64
0.56 ? 8% perf-profile.calltrace.cycles-pp.__softirqentry_text_start.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state
0.64 ? 9% perf-profile.calltrace.cycles-pp.update_process_times.tick_sched_handle.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt
0.69 ? 5% perf-profile.calltrace.cycles-pp.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter
0.69 ? 11% perf-profile.calltrace.cycles-pp.tick_sched_handle.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt
0.73 ? 16% perf-profile.calltrace.cycles-pp.main
0.93 ? 6% perf-profile.calltrace.cycles-pp.jhash_string
0.76 ? 6% perf-profile.calltrace.cycles-pp.__clone
1.53 ? 11% perf-profile.calltrace.cycles-pp._raw_spin_lock.lockref_put_or_lock.dput.step_into.path_lookupat
1.56 ? 11% perf-profile.calltrace.cycles-pp.lockref_put_or_lock.dput.step_into.path_lookupat.filename_lookup
1.58 ? 9% perf-profile.calltrace.cycles-pp.__lock_parent.dentry_kill.dput.step_into.path_lookupat
1.58 ? 9% perf-profile.calltrace.cycles-pp._raw_spin_lock.lockref_put_or_lock.dput.step_into.link_path_walk
1.65 ? 11% perf-profile.calltrace.cycles-pp.__lock_parent.dentry_kill.dput.step_into.link_path_walk
0.81 ? 8% perf-profile.calltrace.cycles-pp.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt
1.61 ? 10% perf-profile.calltrace.cycles-pp.lockref_put_or_lock.dput.step_into.link_path_walk.path_lookupat
1.68 ? 9% perf-profile.calltrace.cycles-pp.dentry_kill.dput.step_into.path_lookupat.filename_lookup
1.75 ? 11% perf-profile.calltrace.cycles-pp.dentry_kill.dput.step_into.link_path_walk.path_lookupat
1.68 ? 8% perf-profile.calltrace.cycles-pp.try_to_unlazy.lookup_fast.walk_component.path_lookupat.filename_lookup
1.68 ? 8% perf-profile.calltrace.cycles-pp.__legitimize_path.try_to_unlazy.lookup_fast.walk_component.path_lookupat
1.75 ? 12% perf-profile.calltrace.cycles-pp.__legitimize_path.try_to_unlazy.lookup_fast.walk_component.link_path_walk
1.76 ? 13% perf-profile.calltrace.cycles-pp.try_to_unlazy.lookup_fast.walk_component.link_path_walk.path_lookupat
1.78 ? 11% perf-profile.calltrace.cycles-pp.d_alloc.d_alloc_parallel.__lookup_slow.walk_component.path_lookupat
1.93 ? 9% perf-profile.calltrace.cycles-pp.d_alloc.d_alloc_parallel.__lookup_slow.walk_component.link_path_walk
1.96 ? 11% perf-profile.calltrace.cycles-pp.d_alloc_parallel.__lookup_slow.walk_component.path_lookupat.filename_lookup
1.98 ? 6% perf-profile.calltrace.cycles-pp.lookup_fast.walk_component.path_lookupat.filename_lookup.vfs_statx
2.02 ? 11% perf-profile.calltrace.cycles-pp.__lookup_slow.walk_component.path_lookupat.filename_lookup.vfs_statx
1.20 ? 8% perf-profile.calltrace.cycles-pp.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt
1.06 ? 7% perf-profile.calltrace.cycles-pp.menu_select.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary
2.15 ? 13% perf-profile.calltrace.cycles-pp.lookup_fast.walk_component.link_path_walk.path_lookupat.filename_lookup
2.26 ? 9% perf-profile.calltrace.cycles-pp.d_alloc_parallel.__lookup_slow.walk_component.link_path_walk.path_lookupat
2.32 ? 9% perf-profile.calltrace.cycles-pp.__lookup_slow.walk_component.link_path_walk.path_lookupat.filename_lookup
1.97 ? 3% perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state
2.02 ? 4% perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter
3.07 ? 10% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.lockref_put_or_lock.dput.step_into
3.15 ? 10% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.__lock_parent.dentry_kill.dput
3.22 ? 10% perf-profile.calltrace.cycles-pp._raw_spin_lock.__lock_parent.dentry_kill.dput.step_into
3.20 ? 12% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.lockref_put_or_lock.dput.terminate_walk
3.22 ? 12% perf-profile.calltrace.cycles-pp._raw_spin_lock.lockref_put_or_lock.dput.terminate_walk.path_lookupat
3.25 ? 10% perf-profile.calltrace.cycles-pp.dput.step_into.path_lookupat.filename_lookup.vfs_statx
3.28 ? 12% perf-profile.calltrace.cycles-pp.lockref_put_or_lock.dput.terminate_walk.path_lookupat.filename_lookup
3.28 ? 10% perf-profile.calltrace.cycles-pp.step_into.path_lookupat.filename_lookup.vfs_statx.vfs_fstatat
3.31 ? 12% perf-profile.calltrace.cycles-pp.dput.terminate_walk.path_lookupat.filename_lookup.vfs_statx
3.29 ? 11% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.d_alloc.d_alloc_parallel.__lookup_slow
3.33 ? 12% perf-profile.calltrace.cycles-pp.terminate_walk.path_lookupat.filename_lookup.vfs_statx.vfs_fstatat
3.38 ? 10% perf-profile.calltrace.cycles-pp.dput.step_into.link_path_walk.path_lookupat.filename_lookup
3.27 ? 10% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.lockref_get_not_dead.__legitimize_path.try_to_unlazy
3.31 ? 10% perf-profile.calltrace.cycles-pp._raw_spin_lock.lockref_get_not_dead.__legitimize_path.try_to_unlazy.lookup_fast
3.46 ? 10% perf-profile.calltrace.cycles-pp.step_into.link_path_walk.path_lookupat.filename_lookup.vfs_statx
3.40 ? 10% perf-profile.calltrace.cycles-pp.lockref_get_not_dead.__legitimize_path.try_to_unlazy.lookup_fast.walk_component
3.45 ? 11% perf-profile.calltrace.cycles-pp._raw_spin_lock.d_alloc.d_alloc_parallel.__lookup_slow.walk_component
3.15 ? 6% perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
4.09 ? 8% perf-profile.calltrace.cycles-pp.walk_component.path_lookupat.filename_lookup.vfs_statx.vfs_fstatat
3.55 ? 6% perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
4.58 ? 11% perf-profile.calltrace.cycles-pp.walk_component.link_path_walk.path_lookupat.filename_lookup.vfs_statx
8.53 ? 9% perf-profile.calltrace.cycles-pp.link_path_walk.path_lookupat.filename_lookup.vfs_statx.vfs_fstatat
30.62 perf-profile.calltrace.cycles-pp.mwait_idle_with_hints.intel_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
30.65 perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
19.64 ? 9% perf-profile.calltrace.cycles-pp.path_lookupat.filename_lookup.vfs_statx.vfs_fstatat.__do_sys_newlstat
19.69 ? 9% perf-profile.calltrace.cycles-pp.filename_lookup.vfs_statx.vfs_fstatat.__do_sys_newlstat.do_syscall_64
20.05 ? 9% perf-profile.calltrace.cycles-pp.vfs_statx.vfs_fstatat.__do_sys_newlstat.do_syscall_64.entry_SYSCALL_64_after_hwframe
20.65 ? 9% perf-profile.calltrace.cycles-pp.vfs_fstatat.__do_sys_newlstat.do_syscall_64.entry_SYSCALL_64_after_hwframe.__lxstat64
20.87 ? 9% perf-profile.calltrace.cycles-pp.__do_sys_newlstat.do_syscall_64.entry_SYSCALL_64_after_hwframe.__lxstat64.glob64
20.94 ? 9% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__lxstat64.glob64.parse_file_seq
20.98 ? 9% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__lxstat64.glob64.parse_file_seq
21.17 ? 9% perf-profile.calltrace.cycles-pp.__lxstat64.glob64.parse_file_seq
21.61 ? 8% perf-profile.calltrace.cycles-pp.glob64.parse_file_seq
21.82 ? 8% perf-profile.calltrace.cycles-pp.parse_file_seq
34.93 perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry
35.09 perf-profile.calltrace.cycles-pp.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary
36.34 perf-profile.calltrace.cycles-pp.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
36.58 perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
36.60 perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
36.60 perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64_no_verify
36.93 perf-profile.calltrace.cycles-pp.secondary_startup_64_no_verify
4.20 ? 4% perf-profile.children.cycles-pp.asm_exc_page_fault
3.94 ? 4% perf-profile.children.cycles-pp.exc_page_fault
3.91 ? 4% perf-profile.children.cycles-pp.do_user_addr_fault
3.69 ? 4% perf-profile.children.cycles-pp.handle_mm_fault
1.65 ? 5% perf-profile.children.cycles-pp.do_anonymous_page
3.54 ? 3% perf-profile.children.cycles-pp.__handle_mm_fault
1.61 perf-profile.children.cycles-pp.c_lex_with_flags
0.68 ? 9% perf-profile.children.cycles-pp.vma_alloc_folio
0.79 ? 7% perf-profile.children.cycles-pp.__alloc_pages
0.64 ? 10% perf-profile.children.cycles-pp.__folio_alloc
0.66 ? 8% perf-profile.children.cycles-pp.get_page_from_freelist
0.51 ? 2% perf-profile.children.cycles-pp._cpp_create_definition
1.24 ? 2% perf-profile.children.cycles-pp.do_exit
1.24 ? 2% perf-profile.children.cycles-pp.__x64_sys_exit_group
1.24 ? 2% perf-profile.children.cycles-pp.do_group_exit
1.15 ? 3% perf-profile.children.cycles-pp.__mmput
1.14 ? 3% perf-profile.children.cycles-pp.exit_mmap
1.03 ? 3% perf-profile.children.cycles-pp.exit_mm
0.54 ? 4% perf-profile.children.cycles-pp.zap_pte_range
0.57 ? 6% perf-profile.children.cycles-pp.zap_pmd_range
0.63 ? 6% perf-profile.children.cycles-pp.unmap_vmas
0.60 ? 5% perf-profile.children.cycles-pp.unmap_page_range
0.37 ? 2% perf-profile.children.cycles-pp.build_decl
0.66 ? 2% perf-profile.children.cycles-pp.__mem_cgroup_charge
0.42 ? 2% perf-profile.children.cycles-pp.tlb_batch_pages_flush
0.64 ? 4% perf-profile.children.cycles-pp.htab_find_slot_with_hash
0.38 ? 3% perf-profile.children.cycles-pp.release_pages
0.25 ? 6% perf-profile.children.cycles-pp.make_node
0.25 ? 11% perf-profile.children.cycles-pp.rmqueue
1.72 ? 5% perf-profile.children.cycles-pp.__x64_sys_openat
0.52 ? 3% perf-profile.children.cycles-pp.open64
1.72 ? 4% perf-profile.children.cycles-pp.do_sys_openat2
0.70 ? 5% perf-profile.children.cycles-pp.elf_read
0.46 perf-profile.children.cycles-pp.charge_memcg
0.34 ? 2% perf-profile.children.cycles-pp._cpp_lex_direct
1.53 ? 4% perf-profile.children.cycles-pp.path_openat
1.54 ? 4% perf-profile.children.cycles-pp.do_filp_open
0.90 ? 4% perf-profile.children.cycles-pp.clear_page_erms
0.27 ? 3% perf-profile.children.cycles-pp.try_charge_memcg
0.12 ? 6% perf-profile.children.cycles-pp.rmqueue_bulk
0.14 perf-profile.children.cycles-pp.free_unref_page_list
0.26 ? 9% perf-profile.children.cycles-pp.type_hash_canon
0.13 ? 3% perf-profile.children.cycles-pp.free_pcppages_bulk
0.89 perf-profile.children.cycles-pp.malloc
0.17 ? 12% perf-profile.children.cycles-pp.__list_del_entry_valid
0.22 ? 8% perf-profile.children.cycles-pp.size_binop_loc
0.15 ? 3% perf-profile.children.cycles-pp.folio_add_lru
0.19 ? 2% perf-profile.children.cycles-pp.folio_batch_move_lru
0.09 ? 5% perf-profile.children.cycles-pp.__free_one_page
0.17 ? 2% perf-profile.children.cycles-pp.c_parser_declspecs
0.12 ? 16% perf-profile.children.cycles-pp.build_function_type
0.15 ? 8% perf-profile.children.cycles-pp._cpp_skip_block_comment
0.07 ? 23% perf-profile.children.cycles-pp.get_mem_cgroup_from_mm
0.31 ? 3% perf-profile.children.cycles-pp.error_entry
0.13 ? 6% perf-profile.children.cycles-pp.allocate_struct_function
0.23 ? 2% perf-profile.children.cycles-pp.sync_regs
0.20 ? 4% perf-profile.children.cycles-pp.ggc_internal_alloc
0.09 ? 10% perf-profile.children.cycles-pp._cpp_handle_directive
0.64 ? 7% perf-profile.children.cycles-pp.vfs_read
0.54 ? 5% perf-profile.children.cycles-pp.filemap_read
0.65 ? 8% perf-profile.children.cycles-pp.ksys_read
0.12 ? 13% perf-profile.children.cycles-pp._cpp_clean_line
0.14 ? 5% perf-profile.children.cycles-pp.pop_scope
0.44 ? 4% perf-profile.children.cycles-pp.tlb_finish_mmu
0.15 ? 6% perf-profile.children.cycles-pp.linemap_location_in_system_header_p
0.36 perf-profile.children.cycles-pp.copy_page_to_iter
0.35 ? 2% perf-profile.children.cycles-pp._copy_to_iter
0.09 ? 14% perf-profile.children.cycles-pp.linemap_enter_macro
0.16 ? 5% perf-profile.children.cycles-pp.variably_modified_type_p
0.09 ? 5% perf-profile.children.cycles-pp.tree_cons
0.47 ? 2% perf-profile.children.cycles-pp.__do_munmap
0.68 ? 7% perf-profile.children.cycles-pp.read
0.48 perf-profile.children.cycles-pp.cfree
0.25 ? 3% perf-profile.children.cycles-pp.__vm_munmap
0.16 ? 5% perf-profile.children.cycles-pp.layout_type
0.33 perf-profile.children.cycles-pp.copyout
0.19 ? 8% perf-profile.children.cycles-pp.__x64_sys_munmap
0.28 ? 5% perf-profile.children.cycles-pp.unmap_region
0.24 ? 3% perf-profile.children.cycles-pp.location_get_source_line
0.13 ? 16% perf-profile.children.cycles-pp.__munmap
0.15 ? 3% perf-profile.children.cycles-pp.getenv
0.37 ? 6% perf-profile.children.cycles-pp.alloc_empty_file
0.20 ? 8% perf-profile.children.cycles-pp.operand_equal_p
0.08 ? 12% perf-profile.children.cycles-pp.lookup_name
0.37 ? 7% perf-profile.children.cycles-pp.__alloc_file
0.12 ? 6% perf-profile.children.cycles-pp.__perf_sw_event
0.53 ? 3% perf-profile.children.cycles-pp.native_irq_return_iret
0.09 ? 5% perf-profile.children.cycles-pp.pushdecl
0.12 ? 17% perf-profile.children.cycles-pp.__mod_lruvec_page_state
0.15 ? 5% perf-profile.children.cycles-pp.decl_attributes
0.13 ? 6% perf-profile.children.cycles-pp.fold_binary_loc
0.06 perf-profile.children.cycles-pp.build1
0.11 ? 8% perf-profile.children.cycles-pp.build2
0.25 ? 9% perf-profile.children.cycles-pp.wp_page_copy
0.09 ? 15% perf-profile.children.cycles-pp.wi::force_to_size
0.10 ? 4% perf-profile.children.cycles-pp.lru_add_fn
0.24 perf-profile.children.cycles-pp.page_remove_rmap
0.50 perf-profile.children.cycles-pp.copy_user_enhanced_fast_string
0.05 ? 8% perf-profile.children.cycles-pp.elf_create_section
0.09 ? 10% perf-profile.children.cycles-pp.fold_unary_loc
0.13 ? 9% perf-profile.children.cycles-pp.build_binary_op
0.08 ? 5% perf-profile.children.cycles-pp.build_null_declspecs
0.13 ? 22% perf-profile.children.cycles-pp.task_tick_fair
0.04 ? 71% perf-profile.children.cycles-pp.set_source_range
0.04 ? 71% perf-profile.children.cycles-pp.get_range_from_loc
0.07 ? 6% perf-profile.children.cycles-pp.c_parser_consume_token
0.08 ? 6% perf-profile.children.cycles-pp.verify_sequence_points
0.08 perf-profile.children.cycles-pp.___perf_sw_event
0.20 ? 9% perf-profile.children.cycles-pp.df_worklist_dataflow
0.04 ? 71% perf-profile.children.cycles-pp._cpp_find_file
0.04 ? 71% perf-profile.children.cycles-pp.add_stmt
0.07 perf-profile.children.cycles-pp.build_call_array_loc
0.07 ? 11% perf-profile.children.cycles-pp.linemap_line_start
0.07 ? 6% perf-profile.children.cycles-pp.default_conversion
0.07 ? 7% perf-profile.children.cycles-pp.__mod_lruvec_state
0.05 ? 70% perf-profile.children.cycles-pp.htab_traverse
0.19 ? 4% perf-profile.children.cycles-pp._raw_spin_lock_irqsave
0.05 ? 8% perf-profile.children.cycles-pp.fold_build2_loc
0.03 ? 70% perf-profile.children.cycles-pp._cpp_pop_context
0.27 ? 10% perf-profile.children.cycles-pp.exit_to_user_mode_prepare
0.04 ? 71% perf-profile.children.cycles-pp.ira_init
0.08 perf-profile.children.cycles-pp.__close
0.22 ? 10% perf-profile.children.cycles-pp.exit_to_user_mode_loop
0.06 ? 16% perf-profile.children.cycles-pp.convert_lvalue_to_rvalue
0.12 ? 10% perf-profile.children.cycles-pp.open_last_lookups
0.11 ? 4% perf-profile.children.cycles-pp.do_open
0.21 ? 14% perf-profile.children.cycles-pp.task_work_run
0.04 ? 71% perf-profile.children.cycles-pp.build_function_call_vec
0.08 ? 22% perf-profile.children.cycles-pp.__mod_memcg_lruvec_state
0.07 ? 7% perf-profile.children.cycles-pp.get_combined_adhoc_loc
0.04 ? 71% perf-profile.children.cycles-pp.vmacache_find
0.05 ? 8% perf-profile.children.cycles-pp.convert
0.12 ? 6% perf-profile.children.cycles-pp.find_vma
0.05 ? 8% perf-profile.children.cycles-pp.integer_zerop
0.09 ? 10% perf-profile.children.cycles-pp.ht_lookup_with_hash
0.12 ? 14% perf-profile.children.cycles-pp.constrain_operands
0.16 ? 3% perf-profile.children.cycles-pp.dup_mm
0.14 ? 13% perf-profile.children.cycles-pp.__fput
0.03 ? 70% perf-profile.children.cycles-pp.free_swap_cache
0.15 ? 3% perf-profile.children.cycles-pp.dup_mmap
0.07 ? 23% perf-profile.children.cycles-pp.get_ref_base_and_extent
0.04 ? 71% perf-profile.children.cycles-pp.cgroup_rstat_updated
0.07 ? 11% perf-profile.children.cycles-pp.rtx_cost
0.19 ? 5% perf-profile.children.cycles-pp.init_alias_analysis
0.13 ? 7% perf-profile.children.cycles-pp.security_file_alloc
0.04 ? 76% perf-profile.children.cycles-pp.apparmor_file_free_security
0.08 ? 12% perf-profile.children.cycles-pp.__fxstat64
0.08 ? 10% perf-profile.children.cycles-pp.do_dentry_open
0.06 ? 14% perf-profile.children.cycles-pp._IO_ferror
0.21 ? 6% perf-profile.children.cycles-pp.execute_one_pass
0.10 ? 12% perf-profile.children.cycles-pp.pre_and_rev_post_order_compute_fn
0.08 ? 5% perf-profile.children.cycles-pp.finish_decl
0.05 perf-profile.children.cycles-pp.free_pages_and_swap_cache
0.08 ? 11% perf-profile.children.cycles-pp.apparmor_file_alloc_security
0.06 ? 23% perf-profile.children.cycles-pp.security_file_free
0.05 perf-profile.children.cycles-pp.free@plt
0.04 ? 71% perf-profile.children.cycles-pp.walk_tree_1
0.07 ? 6% perf-profile.children.cycles-pp.df_bb_refs_record
0.23 ? 2% perf-profile.children.cycles-pp.free_pgtables
0.17 ? 14% perf-profile.children.cycles-pp.calculate_dominance_info
0.05 ? 8% perf-profile.children.cycles-pp.__do_sys_newfstat
0.05 ? 8% perf-profile.children.cycles-pp.gimplify_expr
0.07 perf-profile.children.cycles-pp.mem_cgroup_charge_statistics
0.26 ? 9% perf-profile.children.cycles-pp.__split_vma
0.03 ? 70% perf-profile.children.cycles-pp.finish_task_switch
0.07 ? 18% perf-profile.children.cycles-pp.side_effects_p
0.04 ? 71% perf-profile.children.cycles-pp.df_insn_rescan
0.14 ? 6% perf-profile.children.cycles-pp.__cgroup_throttle_swaprate
0.06 ? 14% perf-profile.children.cycles-pp.update_stmt_operands
0.11 ? 12% perf-profile.children.cycles-pp.bitmap_set_bit
0.06 ? 16% perf-profile.children.cycles-pp.copy_page_range
0.05 ? 8% perf-profile.children.cycles-pp.copy_p4d_range
0.07 ? 7% perf-profile.children.cycles-pp.walk_stmt_load_store_addr_ops
0.06 ? 13% perf-profile.children.cycles-pp.update_curr
0.03 ? 70% perf-profile.children.cycles-pp.vm_area_dup
0.07 ? 23% perf-profile.children.cycles-pp.ssa_propagation_engine::ssa_propagate
0.09 ? 15% perf-profile.children.cycles-pp.update_load_avg
0.10 ? 8% perf-profile.children.cycles-pp.__list_add_valid
0.13 ? 6% perf-profile.children.cycles-pp.blk_cgroup_congested
0.06 ? 19% perf-profile.children.cycles-pp.cleanup_tree_cfg
0.07 perf-profile.children.cycles-pp.unlink_anon_vmas
0.13 ? 7% perf-profile.children.cycles-pp.__cond_resched
0.06 ? 7% perf-profile.children.cycles-pp.mark_irreducible_loops
0.09 ? 5% perf-profile.children.cycles-pp.remove_unused_locals
0.07 ? 7% perf-profile.children.cycles-pp.xas_load
0.06 ? 7% perf-profile.children.cycles-pp.lru_add_drain_cpu
0.06 ? 14% perf-profile.children.cycles-pp.free_unref_page
0.06 ? 8% perf-profile.children.cycles-pp.vn_reference_lookup
0.10 ? 8% perf-profile.children.cycles-pp.generic_fillattr
0.17 ? 2% perf-profile.children.cycles-pp._raw_spin_trylock
0.14 ? 11% perf-profile.children.cycles-pp.check_heap_object
0.07 ? 7% perf-profile.children.cycles-pp.__vmalloc_node_range
0.11 ? 4% perf-profile.children.cycles-pp.generic_permission
0.09 ? 9% perf-profile.children.cycles-pp.__check_heap_object
0.18 ? 11% perf-profile.children.cycles-pp.__d_add
0.14 ? 3% perf-profile.children.cycles-pp.slab_pre_alloc_hook
0.20 ? 8% perf-profile.children.cycles-pp.simple_lookup
0.12 ? 10% perf-profile.children.cycles-pp.path_init
0.12 ? 4% perf-profile.children.cycles-pp.__legitimize_mnt
0.07 perf-profile.children.cycles-pp.common_perm_cond
0.09 ? 27% perf-profile.children.cycles-pp.enqueue_hrtimer
0.19 ? 5% perf-profile.children.cycles-pp.__might_fault
0.07 ? 6% perf-profile.children.cycles-pp._raw_spin_lock_irq
0.14 ? 5% perf-profile.children.cycles-pp.simple_getattr
0.06 ? 13% perf-profile.children.cycles-pp.vfs_getattr_nosec
0.17 ? 7% perf-profile.children.cycles-pp.down_read
0.11 ? 11% perf-profile.children.cycles-pp.execute_file_commands
0.32 ? 10% perf-profile.children.cycles-pp._dl_addr
0.12 perf-profile.children.cycles-pp.concat
0.12 ? 13% perf-profile.children.cycles-pp.update_rq_clock
0.07 ? 18% perf-profile.children.cycles-pp.__close_nocancel
0.07 ? 14% perf-profile.children.cycles-pp.path_put
0.14 ? 3% perf-profile.children.cycles-pp.security_inode_getattr
0.13 ? 7% perf-profile.children.cycles-pp.expand_argument
0.14 ? 8% perf-profile.children.cycles-pp.arch_scale_freq_tick
0.15 ? 3% perf-profile.children.cycles-pp.update_sg_lb_stats
0.07 ? 20% perf-profile.children.cycles-pp.check_cpu_stall
0.05 ? 8% perf-profile.children.cycles-pp.vm_area_alloc
0.07 ? 11% perf-profile.children.cycles-pp.__intel_pmu_enable_all
0.07 ? 11% perf-profile.children.cycles-pp.__libc_start_main
0.12 perf-profile.children.cycles-pp.__memcpy_chk@plt
0.13 ? 12% perf-profile.children.cycles-pp.rcu_sched_clock_irq
0.06 ? 8% perf-profile.children.cycles-pp.note_gp_changes
0.07 ? 17% perf-profile.children.cycles-pp.strlen@plt
0.06 ? 16% perf-profile.children.cycles-pp.__update_blocked_fair
0.11 ? 22% perf-profile.children.cycles-pp.__generic_file_write_iter
0.17 ? 9% perf-profile.children.cycles-pp._copy_to_user
0.14 ? 12% perf-profile.children.cycles-pp.parse_variable_definition
0.25 ? 6% perf-profile.children.cycles-pp.__dentry_kill
0.12 ? 6% perf-profile.children.cycles-pp.run_rebalance_domains
0.06 perf-profile.children.cycles-pp.collapse_continuations
0.12 ? 22% perf-profile.children.cycles-pp.generic_file_write_iter
0.12 ? 7% perf-profile.children.cycles-pp.update_blocked_averages
0.08 ? 30% perf-profile.children.cycles-pp.timerqueue_add
0.16 ? 13% perf-profile.children.cycles-pp.irqtime_account_irq
0.13 ? 3% perf-profile.children.cycles-pp.worker_thread
0.13 perf-profile.children.cycles-pp.jhash
0.08 ? 11% perf-profile.children.cycles-pp.get_next_timer_interrupt
0.07 ? 7% perf-profile.children.cycles-pp.cpuidle_governor_latency_req
0.07 ? 14% perf-profile.children.cycles-pp.init_ttree
0.07 ? 25% perf-profile.children.cycles-pp._IO_fgets
0.14 ? 26% perf-profile.children.cycles-pp.tick_nohz_irq_exit
0.30 ? 4% perf-profile.children.cycles-pp.__check_object_size
0.32 ? 4% perf-profile.children.cycles-pp.__d_alloc
0.12 ? 7% perf-profile.children.cycles-pp.define_variable_in_set
0.10 ? 4% perf-profile.children.cycles-pp.process_one_work
0.07 ? 11% perf-profile.children.cycles-pp.memcpy_toio
0.07 ? 11% perf-profile.children.cycles-pp.drm_fb_helper_damage_work
0.07 ? 11% perf-profile.children.cycles-pp.drm_fb_helper_damage_blit_real
0.07 ? 23% perf-profile.children.cycles-pp.ct_kernel_enter
0.07 ? 20% perf-profile.children.cycles-pp.tsc_verify_tsc_adjust
0.53 ? 2% perf-profile.children.cycles-pp.ret_from_fork
0.20 ? 4% perf-profile.children.cycles-pp.perf_mux_hrtimer_handler
0.25 ? 8% perf-profile.children.cycles-pp.inode_permission
0.07 ? 23% perf-profile.children.cycles-pp.arch_cpu_idle_enter
0.15 ? 22% perf-profile.children.cycles-pp.vfs_write
0.19 ? 4% perf-profile.children.cycles-pp.__entry_text_start
0.27 ? 4% perf-profile.children.cycles-pp.kmem_cache_alloc_lru
0.09 ? 10% perf-profile.children.cycles-pp.try_variable_definition
0.08 ? 12% perf-profile.children.cycles-pp.hrtimer_update_next_event
0.15 ? 22% perf-profile.children.cycles-pp.ksys_write
0.19 ? 2% perf-profile.children.cycles-pp.update_sd_lb_stats
0.15 ? 8% perf-profile.children.cycles-pp.read_tsc
0.08 ? 11% perf-profile.children.cycles-pp.delay_tsc
0.08 ? 11% perf-profile.children.cycles-pp.llseek
0.23 ? 2% perf-profile.children.cycles-pp.cp_new_stat
0.20 ? 2% perf-profile.children.cycles-pp.find_busiest_group
0.48 ? 2% perf-profile.children.cycles-pp.kthread
0.10 ? 22% perf-profile.children.cycles-pp.ct_idle_exit
0.17 ? 14% perf-profile.children.cycles-pp.find_next_token
0.11 ? 19% perf-profile.children.cycles-pp.generic_perform_write
0.09 ? 9% perf-profile.children.cycles-pp.hrtimer_next_event_without
0.17 ? 7% perf-profile.children.cycles-pp.native_sched_clock
0.10 ? 12% perf-profile.children.cycles-pp.__hrtimer_next_event_base
0.25 ? 4% perf-profile.children.cycles-pp.load_balance
0.17 ? 19% perf-profile.children.cycles-pp.write
0.19 ? 8% perf-profile.children.cycles-pp.sched_clock_cpu
0.23 ? 5% perf-profile.children.cycles-pp.lapic_next_deadline
0.24 ? 5% perf-profile.children.cycles-pp.target_environment
0.17 ? 28% perf-profile.children.cycles-pp.tick_irq_enter
0.19 ? 6% perf-profile.children.cycles-pp.io_serial_in
0.18 ? 25% perf-profile.children.cycles-pp.irq_enter_rcu
0.24 ? 5% perf-profile.children.cycles-pp.rebalance_domains
0.33 ? 5% perf-profile.children.cycles-pp.complete_walk
0.89 ? 7% perf-profile.children.cycles-pp.update_process_times
0.15 ? 11% perf-profile.children.cycles-pp.bfd_elf_final_link
0.50 ? 3% perf-profile.children.cycles-pp.strncpy_from_user
0.30 ? 9% perf-profile.children.cycles-pp.recursively_expand_for_file
0.36 perf-profile.children.cycles-pp.__xstat64
0.27 perf-profile.children.cycles-pp.wait_for_lsr
0.36 ? 19% perf-profile.children.cycles-pp.tick_nohz_next_event
0.28 perf-profile.children.cycles-pp.asm_sysvec_irq_work
0.28 perf-profile.children.cycles-pp.sysvec_irq_work
0.28 perf-profile.children.cycles-pp.__sysvec_irq_work
0.28 perf-profile.children.cycles-pp.irq_work_run
0.28 perf-profile.children.cycles-pp.irq_work_single
0.28 perf-profile.children.cycles-pp._printk
0.28 perf-profile.children.cycles-pp.vprintk_emit
0.28 perf-profile.children.cycles-pp.console_unlock
0.28 perf-profile.children.cycles-pp.console_emit_next_record
0.95 ? 8% perf-profile.children.cycles-pp.tick_sched_handle
0.39 ? 6% perf-profile.children.cycles-pp.allocated_variable_expand_for_file
0.28 perf-profile.children.cycles-pp.serial8250_console_write
0.30 perf-profile.children.cycles-pp.irq_work_run_list
1.02 ? 5% perf-profile.children.cycles-pp.__softirqentry_text_start
0.61 ? 5% perf-profile.children.cycles-pp.__do_sys_newstat
0.74 ? 3% perf-profile.children.cycles-pp.getname_flags
1.11 ? 6% perf-profile.children.cycles-pp.tick_sched_timer
0.59 ? 19% perf-profile.children.cycles-pp.ktime_get
0.52 ? 5% perf-profile.children.cycles-pp.handle_function
0.57 ? 15% perf-profile.children.cycles-pp.clockevents_program_event
0.87 ? 3% perf-profile.children.cycles-pp.__d_lookup_rcu
0.47 ? 16% perf-profile.children.cycles-pp.tick_nohz_get_sleep_length
0.89 ? 5% perf-profile.children.cycles-pp.__irq_exit_rcu
0.61 ? 8% perf-profile.children.cycles-pp.hash_find_slot
0.66 ? 5% perf-profile.children.cycles-pp.variable_expand_string
0.76 ? 6% perf-profile.children.cycles-pp.__clone
1.57 ? 7% perf-profile.children.cycles-pp.__hrtimer_run_queues
0.50 ? 10% perf-profile.children.cycles-pp.bfd_hash_lookup
1.54 ? 4% perf-profile.children.cycles-pp.execve
1.00 ? 6% perf-profile.children.cycles-pp.jhash_string
0.59 ? 5% perf-profile.children.cycles-pp.clear_huge_page
0.60 ? 4% perf-profile.children.cycles-pp.__do_huge_pmd_anonymous_page
1.08 ? 8% perf-profile.children.cycles-pp.menu_select
0.82 ? 15% perf-profile.children.cycles-pp.main
2.47 ? 3% perf-profile.children.cycles-pp.hrtimer_interrupt
2.53 ? 4% perf-profile.children.cycles-pp.__sysvec_apic_timer_interrupt
3.89 ? 5% perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt
4.38 ? 5% perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt
3.44 ? 11% perf-profile.children.cycles-pp.terminate_walk
3.43 ? 10% perf-profile.children.cycles-pp.__lock_parent
3.79 ? 9% perf-profile.children.cycles-pp.dentry_kill
3.70 ? 9% perf-profile.children.cycles-pp.lockref_get_not_dead
4.01 ? 9% perf-profile.children.cycles-pp.d_alloc
3.83 ? 9% perf-profile.children.cycles-pp.__legitimize_path
3.86 ? 9% perf-profile.children.cycles-pp.try_to_unlazy
4.46 ? 8% perf-profile.children.cycles-pp.lookup_fast
4.62 ? 8% perf-profile.children.cycles-pp.d_alloc_parallel
4.82 ? 8% perf-profile.children.cycles-pp.__lookup_slow
6.74 ? 10% perf-profile.children.cycles-pp.lockref_put_or_lock
7.03 ? 9% perf-profile.children.cycles-pp.step_into
9.68 ? 8% perf-profile.children.cycles-pp.link_path_walk
9.50 ? 8% perf-profile.children.cycles-pp.walk_component
10.72 ? 10% perf-profile.children.cycles-pp.dput
16.50 ? 10% perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
17.25 ? 10% perf-profile.children.cycles-pp._raw_spin_lock
29.33 ? 5% perf-profile.children.cycles-pp.do_syscall_64
29.41 ? 5% perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
30.90 perf-profile.children.cycles-pp.intel_idle
30.92 perf-profile.children.cycles-pp.mwait_idle_with_hints
20.17 ? 9% perf-profile.children.cycles-pp.path_lookupat
20.22 ? 9% perf-profile.children.cycles-pp.filename_lookup
20.59 ? 9% perf-profile.children.cycles-pp.vfs_statx
20.92 ? 9% perf-profile.children.cycles-pp.__do_sys_newlstat
21.30 ? 9% perf-profile.children.cycles-pp.vfs_fstatat
21.31 ? 9% perf-profile.children.cycles-pp.__lxstat64
21.62 ? 8% perf-profile.children.cycles-pp.glob64
21.85 ? 8% perf-profile.children.cycles-pp.parse_file_seq
35.41 perf-profile.children.cycles-pp.cpuidle_enter_state
35.42 perf-profile.children.cycles-pp.cpuidle_enter
36.69 perf-profile.children.cycles-pp.cpuidle_idle_call
36.60 perf-profile.children.cycles-pp.start_secondary
36.93 perf-profile.children.cycles-pp.secondary_startup_64_no_verify
36.93 perf-profile.children.cycles-pp.cpu_startup_entry
36.93 perf-profile.children.cycles-pp.do_idle
1.59 perf-profile.self.cycles-pp.c_lex_with_flags
0.47 ? 3% perf-profile.self.cycles-pp._cpp_create_definition
0.63 ? 4% perf-profile.self.cycles-pp.htab_find_slot_with_hash
0.34 ? 2% perf-profile.self.cycles-pp._cpp_lex_direct
0.89 ? 4% perf-profile.self.cycles-pp.clear_page_erms
0.23 ? 5% perf-profile.self.cycles-pp.try_charge_memcg
0.26 ? 8% perf-profile.self.cycles-pp.type_hash_canon
0.29 ? 5% perf-profile.self.cycles-pp.build_decl
0.17 ? 12% perf-profile.self.cycles-pp.__list_del_entry_valid
0.85 perf-profile.self.cycles-pp.malloc
0.19 ? 10% perf-profile.self.cycles-pp.make_node
0.21 ? 9% perf-profile.self.cycles-pp.size_binop_loc
0.16 ? 2% perf-profile.self.cycles-pp.c_parser_declspecs
0.23 ? 7% perf-profile.self.cycles-pp.zap_pte_range
0.14 ? 6% perf-profile.self.cycles-pp._cpp_skip_block_comment
0.08 ? 6% perf-profile.self.cycles-pp.__free_one_page
0.23 ? 4% perf-profile.self.cycles-pp.sync_regs
0.07 ? 23% perf-profile.self.cycles-pp.get_mem_cgroup_from_mm
0.20 ? 4% perf-profile.self.cycles-pp.ggc_internal_alloc
0.09 ? 10% perf-profile.self.cycles-pp._cpp_handle_directive
0.12 ? 14% perf-profile.self.cycles-pp._cpp_clean_line
0.14 ? 5% perf-profile.self.cycles-pp.pop_scope
0.15 ? 6% perf-profile.self.cycles-pp.linemap_location_in_system_header_p
0.15 ? 8% perf-profile.self.cycles-pp.variably_modified_type_p
0.15 ? 8% perf-profile.self.cycles-pp.layout_type
0.11 ? 14% perf-profile.self.cycles-pp.build_function_type
0.18 ? 12% perf-profile.self.cycles-pp.elf_read
0.23 perf-profile.self.cycles-pp.location_get_source_line
0.14 ? 3% perf-profile.self.cycles-pp.getenv
0.19 ? 11% perf-profile.self.cycles-pp.operand_equal_p
0.53 ? 3% perf-profile.self.cycles-pp.native_irq_return_iret
0.43 ? 3% perf-profile.self.cycles-pp.cfree
0.08 ? 12% perf-profile.self.cycles-pp.lookup_name
0.15 ? 3% perf-profile.self.cycles-pp.decl_attributes
0.10 ? 9% perf-profile.self.cycles-pp.__handle_mm_fault
0.13 ? 9% perf-profile.self.cycles-pp.fold_binary_loc
0.09 ? 14% perf-profile.self.cycles-pp.wi::force_to_size
0.09 ? 9% perf-profile.self.cycles-pp.fold_unary_loc
0.13 ? 10% perf-profile.self.cycles-pp.build_binary_op
0.08 ? 16% perf-profile.self.cycles-pp.linemap_enter_macro
0.08 perf-profile.self.cycles-pp.build_null_declspecs
0.08 ? 12% perf-profile.self.cycles-pp.pushdecl
0.20 ? 7% perf-profile.self.cycles-pp.df_worklist_dataflow
0.04 ? 71% perf-profile.self.cycles-pp.set_source_range
0.07 ? 11% perf-profile.self.cycles-pp.c_parser_consume_token
0.04 ? 71% perf-profile.self.cycles-pp.get_range_from_loc
0.10 ? 14% perf-profile.self.cycles-pp.allocate_struct_function
0.08 ? 6% perf-profile.self.cycles-pp.verify_sequence_points
0.03 ? 70% perf-profile.self.cycles-pp._cpp_find_file
0.05 ? 72% perf-profile.self.cycles-pp.__alloc_pages
0.04 ? 71% perf-profile.self.cycles-pp.htab_traverse
0.10 ? 4% perf-profile.self.cycles-pp.build2
0.07 ? 11% perf-profile.self.cycles-pp.linemap_line_start
0.07 ? 6% perf-profile.self.cycles-pp.default_conversion
0.06 ? 7% perf-profile.self.cycles-pp.___perf_sw_event
0.13 ? 12% perf-profile.self.cycles-pp.release_pages
0.03 ? 70% perf-profile.self.cycles-pp._cpp_pop_context
0.04 ? 71% perf-profile.self.cycles-pp.convert
0.06 ? 16% perf-profile.self.cycles-pp.convert_lvalue_to_rvalue
0.06 ? 13% perf-profile.self.cycles-pp.tree_cons
0.05 ? 70% perf-profile.self.cycles-pp.handle_mm_fault
0.04 ? 71% perf-profile.self.cycles-pp.build_function_call_vec
0.06 ? 7% perf-profile.self.cycles-pp.build_call_array_loc
0.04 ? 71% perf-profile.self.cycles-pp.integer_zerop
0.44 perf-profile.self.cycles-pp.copy_user_enhanced_fast_string
0.05 perf-profile.self.cycles-pp.build1
0.03 ? 70% perf-profile.self.cycles-pp.__perf_sw_event
0.05 ? 8% perf-profile.self.cycles-pp.page_remove_rmap
0.04 ? 73% perf-profile.self.cycles-pp.__mod_memcg_lruvec_state
0.05 perf-profile.self.cycles-pp.fold_build2_loc
0.08 ? 10% perf-profile.self.cycles-pp.ht_lookup_with_hash
0.12 ? 14% perf-profile.self.cycles-pp.constrain_operands
0.04 ? 71% perf-profile.self.cycles-pp.vmacache_find
0.04 ? 71% perf-profile.self.cycles-pp.lru_add_fn
0.05 ? 8% perf-profile.self.cycles-pp.do_user_addr_fault
0.18 ? 4% perf-profile.self.cycles-pp.init_alias_analysis
0.07 ? 18% perf-profile.self.cycles-pp.get_ref_base_and_extent
0.07 ? 11% perf-profile.self.cycles-pp.rtx_cost
0.03 ? 70% perf-profile.self.cycles-pp.asm_exc_page_fault
0.03 ? 70% perf-profile.self.cycles-pp.cgroup_rstat_updated
0.07 ? 23% perf-profile.self.cycles-pp.apparmor_file_alloc_security
0.04 ? 76% perf-profile.self.cycles-pp.apparmor_file_free_security
0.04 ? 71% perf-profile.self.cycles-pp._IO_ferror
0.21 ? 6% perf-profile.self.cycles-pp.execute_one_pass
0.05 perf-profile.self.cycles-pp.get_combined_adhoc_loc
0.08 ? 5% perf-profile.self.cycles-pp.do_anonymous_page
0.04 ? 71% perf-profile.self.cycles-pp.walk_tree_1
0.10 ? 12% perf-profile.self.cycles-pp.charge_memcg
0.17 ? 12% perf-profile.self.cycles-pp.calculate_dominance_info
0.10 ? 12% perf-profile.self.cycles-pp.pre_and_rev_post_order_compute_fn
0.08 ? 10% perf-profile.self.cycles-pp.finish_decl
0.04 ? 71% perf-profile.self.cycles-pp.update_stmt_operands
0.07 ? 11% perf-profile.self.cycles-pp.df_bb_refs_record
0.10 ? 17% perf-profile.self.cycles-pp.copy_page
0.05 ? 8% perf-profile.self.cycles-pp.gimplify_expr
0.04 ? 71% perf-profile.self.cycles-pp.df_insn_rescan
0.11 ? 11% perf-profile.self.cycles-pp.bitmap_set_bit
0.07 ? 18% perf-profile.self.cycles-pp.side_effects_p
0.06 ? 8% perf-profile.self.cycles-pp.mem_cgroup_charge_statistics
0.07 ? 23% perf-profile.self.cycles-pp.ssa_propagation_engine::ssa_propagate
0.16 ? 7% perf-profile.self.cycles-pp.__mem_cgroup_charge
0.07 ? 7% perf-profile.self.cycles-pp.walk_stmt_load_store_addr_ops
0.06 ? 19% perf-profile.self.cycles-pp.cleanup_tree_cfg
0.10 ? 8% perf-profile.self.cycles-pp.__list_add_valid
0.06 ? 16% perf-profile.self.cycles-pp.find_vma
0.06 ? 7% perf-profile.self.cycles-pp.mark_irreducible_loops
0.09 ? 5% perf-profile.self.cycles-pp.remove_unused_locals
0.09 ? 5% perf-profile.self.cycles-pp.page_add_file_rmap
0.08 ? 5% perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe
0.09 ? 14% perf-profile.self.cycles-pp.__virt_addr_valid
0.08 ? 12% perf-profile.self.cycles-pp.d_alloc
0.10 ? 8% perf-profile.self.cycles-pp.generic_fillattr
0.09 ? 9% perf-profile.self.cycles-pp.__entry_text_start
0.17 ? 2% perf-profile.self.cycles-pp._raw_spin_trylock
0.10 ? 9% perf-profile.self.cycles-pp.path_init
0.10 ? 9% perf-profile.self.cycles-pp.generic_permission
0.07 ? 7% perf-profile.self.cycles-pp.common_perm_cond
0.09 ? 9% perf-profile.self.cycles-pp.__check_heap_object
0.14 ? 15% perf-profile.self.cycles-pp.inode_permission
0.12 ? 4% perf-profile.self.cycles-pp.__legitimize_mnt
0.14 ? 11% perf-profile.self.cycles-pp.down_read
0.17 ? 2% perf-profile.self.cycles-pp._raw_spin_lock_irqsave
0.12 ? 6% perf-profile.self.cycles-pp.update_sg_lb_stats
0.08 ? 16% perf-profile.self.cycles-pp.__hrtimer_run_queues
0.06 ? 13% perf-profile.self.cycles-pp.lookup_fast
0.12 ? 4% perf-profile.self.cycles-pp.concat
0.30 ? 9% perf-profile.self.cycles-pp._dl_addr
0.05 perf-profile.self.cycles-pp.__check_object_size
0.14 ? 8% perf-profile.self.cycles-pp.arch_scale_freq_tick
0.07 ? 20% perf-profile.self.cycles-pp.check_cpu_stall
0.05 ? 8% perf-profile.self.cycles-pp.strlen@plt
0.07 ? 11% perf-profile.self.cycles-pp.__intel_pmu_enable_all
0.07 ? 11% perf-profile.self.cycles-pp.hrtimer_interrupt
0.07 ? 11% perf-profile.self.cycles-pp._raw_spin_lock_irq
0.06 ? 8% perf-profile.self.cycles-pp.collapse_continuations
0.19 ? 2% perf-profile.self.cycles-pp.lockref_put_or_lock
0.09 ? 9% perf-profile.self.cycles-pp.variable_expand_string
0.06 ? 13% perf-profile.self.cycles-pp.walk_component
0.14 ? 12% perf-profile.self.cycles-pp.parse_variable_definition
0.12 ? 4% perf-profile.self.cycles-pp.define_variable_in_set
0.08 ? 20% perf-profile.self.cycles-pp.dput
0.06 ? 19% perf-profile.self.cycles-pp._IO_fgets
0.14 ? 3% perf-profile.self.cycles-pp.step_into
0.19 ? 12% perf-profile.self.cycles-pp.strncpy_from_user
0.13 perf-profile.self.cycles-pp.jhash
0.07 ? 7% perf-profile.self.cycles-pp.security_inode_getattr
0.23 ? 10% perf-profile.self.cycles-pp.d_alloc_parallel
0.07 ? 11% perf-profile.self.cycles-pp.memcpy_toio
0.07 ? 12% perf-profile.self.cycles-pp.__memcpy_chk@plt
0.15 ? 5% perf-profile.self.cycles-pp.read_tsc
0.10 ? 12% perf-profile.self.cycles-pp.__lxstat64
0.08 ? 11% perf-profile.self.cycles-pp.delay_tsc
0.08 ? 11% perf-profile.self.cycles-pp.__hrtimer_next_event_base
0.17 ? 14% perf-profile.self.cycles-pp.find_next_token
0.16 ? 10% perf-profile.self.cycles-pp.native_sched_clock
0.20 ? 6% perf-profile.self.cycles-pp.handle_function
0.21 ? 2% perf-profile.self.cycles-pp.parse_file_seq
0.12 ? 24% perf-profile.self.cycles-pp.tick_nohz_next_event
0.11 perf-profile.self.cycles-pp.cpuidle_idle_call
0.23 ? 5% perf-profile.self.cycles-pp.target_environment
0.23 ? 5% perf-profile.self.cycles-pp.lapic_next_deadline
0.37 ? 7% perf-profile.self.cycles-pp.link_path_walk
0.19 ? 6% perf-profile.self.cycles-pp.io_serial_in
0.36 perf-profile.self.cycles-pp.lockref_get_not_dead
0.14 ? 11% perf-profile.self.cycles-pp.bfd_elf_final_link
0.33 ? 5% perf-profile.self.cycles-pp.glob64
0.47 ? 22% perf-profile.self.cycles-pp.ktime_get
0.77 ? 2% perf-profile.self.cycles-pp._raw_spin_lock
0.86 ? 3% perf-profile.self.cycles-pp.__d_lookup_rcu
0.60 ? 8% perf-profile.self.cycles-pp.hash_find_slot
0.55 ? 11% perf-profile.self.cycles-pp.cpuidle_enter_state
0.51 ? 5% perf-profile.self.cycles-pp.menu_select
0.50 ? 10% perf-profile.self.cycles-pp.bfd_hash_lookup
0.99 ? 7% perf-profile.self.cycles-pp.jhash_string
0.76 ? 16% perf-profile.self.cycles-pp.main
16.35 ? 10% perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
30.91 perf-profile.self.cycles-pp.mwait_idle_with_hints
*************************************************************************
1 sockets Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz with 16G memory
===============================================================
kconfig/option_a/option_b/rootfs/tbox_group/test/testcase/ucode:
4-rhel-8.3/Server Room/CPU-only/debian-x86_64-phoronix/lkp-cfl-d1/darktable-1.0.5/phoronix-test-suite/0xf0
fix use-after free of page_ext after race with memory-offline")
align larger anonymous mappings on THP boundaries")
96db82a66d1db0e2966c02dc492
---------------------------
fail:runs
|
1:6 kmsg.microcode:Attempting_late_microcode_loading-it_is_dangerous_and_taints_the_kernel
1:6 kmsg.microcode:You_should_switch_to_early_loading,if_possible
%stddev
\
5.86 phoronix-test-suite.darktable.ServerRoom.CPU-only.seconds
-12.0% 200323 phoronix-test-suite.time.minor_page_faults
-30.6% 490.67 ? 21% sched_debug.cfs_rq:/.util_est_enqueued.max
+17.2% 864470 meminfo.AnonHugePages
+12.3% 1165051 meminfo.AnonPages
7023 ? 3% perf-stat.i.minor-faults
+7.4% 7162259 perf-stat.i.node-loads
7031 ? 3% perf-stat.i.page-faults
6898 ? 3% perf-stat.ps.minor-faults
+7.9% 7033465 perf-stat.ps.node-loads
6906 ? 3% perf-stat.ps.page-faults
+9.7% 287940 proc-vmstat.nr_anon_pages
+6.6% 478163 proc-vmstat.nr_inactive_anon
1769 proc-vmstat.nr_page_table_pages
+6.6% 478163 proc-vmstat.nr_zone_inactive_anon
-6.6% 373955 proc-vmstat.pgfault
-7.5% 327740 proc-vmstat.pgfree
7757 proc-vmstat.thp_fault_alloc
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

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