LinuxLists.cc - [xfs] a79b28c284: fsmark.files_per

2021-07-12 14:41:47

Subject: [xfs] a79b28c284: fsmark.files_per_sec -4.6% regression

Greeting,

FYI, we noticed a

commit: a79b28c284fd910bb29 In addition to that,
+------------------+------- | testcase: change | test machine | test parameters | | disk=4BRD_12G | | fs=xfs | | load=300 | | md=RAID0 | | test=sync_disk_rw | | ucode=0x5003006 +------------------+-------

If you fix the issue, Reported-by: kernel

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

To reproduce:

git clone bin/lkp install bin/lkp split-job bin/lkp run
=========================== compiler/cpufreq_governor/d gcc-9/performance/1SSD/8K
commit:
18842e0a4f ("xfs: a79b28c284 ("xfs:
18842e0a4f48564b a79b28c284 ---------------- ---------- %stddev %change \ | 16388 -4.6% 19379 ? 6% -31.7% 294578 +11.5% 11335 ? 11% +67.3% 2860 ?199% -98.4% 114218 ? 7% -11.2% 23503 ? 12% +19.7% 588.67 ? 39% -44.8% 94014 ? 12% +19.7% 164603 ? 67% -70.4% 2357 ? 39% -44.8% 70708 +0.7% 18040 -3.2% 70708 +0.7% 370332 157090 ? 41% +34.6% 3271411 ? 3% 2245484 ? 53% -64.3% 56.94 ? 24% -22.2 1090824 ? 57% -65.7% 59.80 ? 26% -23.7 0.99 ? 45% -48.8% 1716083 ? 54% -64.0% 834091 ? 58% -65.4% 487.67 ? 17% -35.0% 487.67 ? 17% -35.0% 8026 ? 5% +60.8% 252.33 ? 5% +61.1% 8086 ? 5% +61.0% 252.33 ? 5% +61.1% 2465 ? 6% -21.0% 2475 ? 6% -20.9% 18532 ? 7% -12.6% 18570 ? 7% -12.6% 57483 ? 5% -10.4% 818.17 ? 45% -38.5% 572.83 ? 10% -12.6% 667.17 ? 20% -29.4% 623.17 ? 12% -18.1% 588.83 ? 2% -14.2% 606.33 ? 7% -17.3% 907.00 ? 30% -32.8% 588.67 ? 5% -12.2% 604.00 ? 13% -16.0% 573.50 ? 3% -16.0% 617.17 ? 15% -17.7% 595.00 ? 4% -13.4% 572.17 ? 4% 581.83 ? 5% -11.6% 578.67 -10.2% 581.00 ? 3% -12.4% 582.17 ? 3% -11.8% 581.67 ? 4% -13.2% 630.83 ? 18% -20.5% 633.00 ? 26% -19.5% 604.00 ? 14% -16.6% 603.67 ? 12% -16.0% 602.17 ? 13% -16.0% 618.33 ? 13% -14.3% 616.00 ? 13% -15.2% 57.10 ? 15% -16.4 57.10 ? 15% -16.4 57.10 ? 15% -16.4 57.10 ? 15% -16.4 14.67 ? 60% -10.1 14.67 ? 60% -10.1 14.67 ? 60% -8.7 12.00 ? 86% -7.4 12.00 ? 86% -7.4 12.00 ? 86% -7.4 12.00 ? 86% -7.4 12.00 ? 86% -7.4 5.45 ?104% -4.7 6.14 ?108% -4.7 6.14 ?108% -4.7 4.75 ?104% -3.6 4.75 ?104% -3.6 6.55 ?100% -2.7 57.10 ? 15% -16.4 57.10 ? 15% -16.4 57.10 ? 15% -16.4 57.10 ? 15% -16.4 18.14 ? 62% -12.8 18.14 ? 62% -12.1 18.14 ? 62% -12.1 14.67 ? 60% -10.1 14.67 ? 60% -8.7 12.00 ? 86% -6.7 5.45 ?104% -4.7 5.75 ?105% -4.3 5.75 ?105% -3.6 5.75 ?105% -3.6 4.75 ?104% -3.6 4.75 ?104% -3.6 6.55 ?100% -2.7 5.45 ?104% -5.4

17000 +------------------ |+.+++ + :++.++ 16500 |-+ + + ++.+ :: 16000 |-+ O O OO O | O O O O 15500 |O+ O 15000 |-+ O | 14500 |-+ 14000 |-+ | 13500 |-+ 13000 |-+ | O 12500 +------------------ 350000 +----------------- | 340000 |-+ | | O O O 330000 |OO O OO OOO | 320000 |-+ O | 310000 |-+ | | 300000 |-+ |++.++++.++++.++++ 290000 +----------------- [*] bisect-good sample
[O] bisect-bad sample

*************************** lkp-csl-2sp9: 88 threads =========================== compiler/cpufreq_governor/d gcc-9/performance/4BRD_12
commit:
18842e0a4f ("xfs: a79b28c284 ("xfs:
18842e0a4f48564b a79b28c284 ---------------- ---------- %stddev %change \ | 13879 +22.0% 129.73 -18.0% 129.73 -18.0% 1647556 41390 ? 3% -11.2% 5461 -17.9% 72997986 0.01 +0.0 0.54 -0.1 2982166 3008831 58057 +10.9% 58142 +10.7% 168.11 -13.9% 8419 -11.9% 558231 +21.8% 3562019 1098857 9.824e+08 21821055 3.872e+09 ? 10% 46682234 1122822 8.51 +3.1 46681814 29377272 64.33 -5.7% 55.96 +1.3% 335419 ? 2% -69.3% 335163 ? 2% -69.4% 131608 -13.7% 3403302 1483499 -47.5% 977192 -48.9% 831379 -57.0% 364174 -83.5% 5288714 888801 -78.6% 5365908 91803 ? 6% -78.3% 91632 ? 6% -78.5% 144688 ? 8% -70.1% 278561 ? 5% -79.3% 244509 -65.6% 244424 -65.6% 1475164 ? 64% -75.5% 555525 ? 16% -65.2% 482733 ? 19% -74.4% 221734 ? 5% -92.4% 2341429 ? 42% 612619 ? 2% -78.0% 22915 ? 6% -78.5% 36199 ? 8% -70.1% 69661 ? 5% -79.3% 22915 ? 6% -78.5% 7370 ? 5% -6.5% 61128 -65.6% 368867 ? 64% -75.5% 120723 ? 19% -74.4% 55470 ? 6% -92.4% 153215 ? 2% -78.0% 61128 -65.6% 120723 ? 19% -74.4% 83793 ? 2% -69.4% 69383 -2.5% 850838 -20.7% 207856 -57.0% 36450 -2.6% 91055 -83.5% 222214 -78.6% 83793 ? 2% -69.4% 207856 -57.0% 36450 -2.6% 15021 ? 2% -5.8% 266167 -35.6% 140448 ? 3% -37.3% 5650544 5570801 380199 -50.1% 5717786 808432 -25.4% 29460 -13.0% 4.307e+09 39861920 23.30 +0.8 52855610 2.166e+08 1118434 6.75 -3.9% 1.308e+11 178676 +17.9% 2593 ? 4% -12.7% 5.075e+09 512902 ? 7% +17.5% 1.715e+09 8968888 16507011 1.925e+10 2247 -4.8% 1.49 +1.1% 610.38 ? 2% +19.5% 128.52 5939 -9.8% 19010898 2079877 8988994 1813880 5941 -9.8% 11.25 +7.1% 0.93 +0.1 24.41 +1.2 6.79 -3.3% 2474 -14.1% 2146 -6.9% 0.15 +3.4% 4.274e+09 39550311 52450879 2.149e+08 1109849 177305 +17.8% 5.037e+09 508884 ? 7% +17.3% 1.702e+09 8901107 16380357 1.911e+10 5893 -10.0% 18864869 2063954 8920023 1800221 5895 -10.0% 2.486e+12 5157270 258813 -19.8% 258857 -20.0% 258867 -19.9% 258829 -19.8% 258768 -19.8% 258820 -19.8% 258806 -19.8% 258664 -19.6% 6059 ? 2% -8.9% 258859 -19.8% 6175 ? 4% -10.3% 258722 -19.7% 258646 -19.7% 258799 -19.8% 258801 -19.8% 258723 -19.8% 258804 -19.8% 57725 ? 2% -7.5% 258842 -20.3% 57984 ? 2% -7.6% 258760 -20.3% 58472 -8.1% 258969 -20.4% 59121 -8.9% 258770 -20.3% 59203 -8.8% 258771 -20.3% 57731 ? 2% -7.9% 258765 -20.3% 59022 -9.1% 259049 -20.5% 58573 -8.2% 258649 -20.3% 258909 -19.9% 58830 -8.8% 258775 -20.3% 58760 -8.4% 258780 -20.4% 58551 -8.7% 258680 -20.3% 58657 ? 2% -8.8% 258752 -20.4% 58161 -7.4% 258778 -20.4% 58619 -8.4% 258721 -20.3% 58349 -7.6% 258753 -20.3% 58714 -9.2% 258694 -20.2% 58291 -7.7% 259023 -20.4% 58924 -7.8% 258920 -20.4% 258817 -19.8% 5957 ? 3% -8.7% 258718 -20.3% 57580 ? 2% -7.3% 258739 -20.3% 57848 ? 2% -7.7% 258729 -20.3% 58375 -7.0% 258771 -20.3% 258781 -19.8% 258798 -19.8% 258765 -19.8% 5658 ? 2% -8.3% 258787 -19.8% 5631 -9.1% 258813 -19.8% 258805 -19.8% 258833 -19.6% 258740 -19.8% 258775 -19.8% 258790 -19.8% 258802 -19.8% 258827 -19.8% 258601 -19.8% 5690 ? 2% -7.7% 258790 -19.8% 258822 -19.8% 258775 -19.8% 258818 -19.8% 258798 -19.8% 258785 -19.8% 258835 -19.8% 5474 -8.1% 258841 -19.8% 258828 -19.8% 258799 -19.8% 258810 -19.8% 58711 -8.7% 258759 -20.3% 58760 -8.7% 258798 -20.3% 5834 -8.3% 58749 -8.8% 258762 -20.3% 58503 -8.5% 258766 -20.3% 258815 -19.8% 58243 -9.0% 258760 -20.3% 58155 -8.6% 258816 -20.3% 58617 -8.4% 258800 -20.3% 56202 ? 3% -5.3% 258813 -20.4% 58430 -8.8% 258763 -20.3% 58240 -8.7% 258774 -20.3% 58193 -7.9% 258747 -20.3% 6221 -14.0% 59053 -9.8% 258776 -20.3% 6068 -15.4% 57716 -8.0% 258754 -20.3% 5830 -13.3% 58692 -8.6% 258794 -20.3% 6035 -14.1% 258767 -19.8% 58102 -8.1% 258638 -20.3% 5924 ? 2% -11.9% 58216 -9.3% 258674 -20.3% 6053 -11.9% 58210 -8.7% 258680 -20.3% 6617 ? 5% -18.7% 58532 -9.1% 258721 -20.3% 5855 ? 2% -14.3% 58049 -8.3% 258762 -20.4% 58529 -8.7% 258746 -20.3% 58118 -8.2% 258769 -20.4% 258862 -20.3% 258817 -19.8% 5855 -9.1% 2099 -23.1% 22773085 18980 -11.0% 33504 -15.1% 17793 ? 7% -13.5% 31237 ? 4% -13.8% 16570 ? 2% -12.4% 29665 -14.1% 30185 -17.4% 30314 ? 2% -15.8% 16626 ? 2% -12.0% 29804 -15.7% 29843 -15.9% 29723 -14.0% 16869 ? 2% -12.7% 30037 -15.9% 16731 ? 3% -10.3% 29838 -16.1% 17111 ? 4% -13.0% 30271 -15.8% 29760 -14.1% 31874 ? 2% -16.9% 18355 ? 8% -18.4% 29939 -15.5% 29891 -15.7% 16564 -11.1% 29167 ? 2% -13.1% 16200 ? 2% -10.0% 29737 ? 2% -15.4% 29658 -15.3% 16316 -11.0% 29893 -16.3% 16615 -11.4% 29791 -16.5% 16479 -9.0% 29569 -14.1% 16763 ? 3% -11.5% 30093 -16.1% 16407 -11.7% 29681 -15.3% 17138 ? 4% -13.0% 29927 -13.4% 16520 -11.6% 29770 -16.3% 16676 ? 2% -12.4% 29802 -15.8% 16998 ? 3% -13.3% 30551 ? 4% -17.1% 16477 -10.7% 29801 ? 2% -16.0% 16949 ? 3% -10.6% 29803 -15.6% 16807 ? 3% -11.8% 30197 -16.3% 29782 -15.8% 16477 -10.3% 29601 -13.9% 16904 ? 2% -13.0% 29795 ? 2% -16.6% 16908 ? 3% -14.5% 29966 -16.5% 29868 -14.2% 17225 ? 6% -16.1% 29566 -15.3% 16558 -13.1% 29721 -14.5% 16780 -13.3% 29813 -15.9% 16691 -11.4% 29058 ? 2% -15.9% 29016 -13.3% 16236 -11.5% 29485 -13.4% 29643 -16.0% 29747 -14.7% 29573 -14.2% 16929 -14.7% 29866 -15.5% 30110 -15.5% 16731 ? 4% -14.9% 29804 -14.9% 16865 ? 5% -14.2% 29674 -15.9% 16599 -11.1% 29968 -15.0% 29848 -15.2% 16584 ? 3% -10.5% 29831 -14.9% 16716 ? 4% -12.2% 29856 -15.6% 16415 ? 2% -10.8% 29554 -14.9% 16554 ? 3% -12.6% 30048 -16.5% 16407 ? 2% -9.8% 29805 -15.5% 16966 ? 6% -14.2% 29788 -14.6% 17270 ? 5% -14.1% 29950 -14.1% 16423 ? 4% -10.4% 29734 -13.7% 16520 ? 2% -11.5% 29831 -15.3% 29301 -13.6% 16495 ? 2% -12.0% 29708 -14.3% 16599 ? 2% -13.4% 29984 -16.0% 16851 ? 3% -10.8% 29863 -15.0% 18595 ? 15% -20.2% 29553 -14.8% 30196 -15.7% 16409 -9.6% 30172 -16.8% 30371 ? 3% -15.4% 16520 ? 2% -11.0% 29770 -15.4% 16658 ? 2% -10.7% 29774 -15.6% 16370 -11.6% 29799 -16.1% 30299 -17.7% 29062 ? 3% -14.0% 16933 ? 5% -11.7% 30213 ? 2% -16.7% 15997 -11.2% 29767 -15.3% 16015 -11.2% 29681 -15.3% 29659 -15.6% 15990 -12.1% 29814 -16.1% 16210 ? 2% -13.0% 29738 -15.8% 16905 ? 5% -14.1% 29852 -15.5% 16792 ? 6% -14.9% 30105 -17.0% 16428 ? 2% -13.3% 29787 -16.0% 29496 -14.4% 29706 -14.9% 15801 -10.1% 29653 -15.1% 16095 -12.9% 29799 -15.0% 16123 -10.7% 29644 -14.0% 16822 ? 2% -13.1% 28356 -13.3% 17085 ? 3% -13.2% 29917 -14.3% 1467534 2628721 20535 -9.4% 11.00 -10.2 7.10 -7.1 7.08 -7.1 68.11 -1.6 70.73 -1.5 70.75 -1.5 70.83 -1.5 70.84 -1.5 70.93 -1.5 70.92 -1.5 71.09 -1.5 0.82 -0.1 1.01 -0.1 0.54 +0.0 0.52 +0.0 0.62 +0.0 2.79 +0.1 0.52 ? 2% +0.1 0.56 +0.1 0.56 +0.1 0.95 ? 4% +0.1 0.54 +0.1 0.70 +0.2 1.16 ? 4% +0.2 1.13 ? 4% +0.2 1.17 ? 3% +0.2 4.28 +0.2 4.56 +0.2 4.56 +0.2 4.56 +0.2 1.96 ? 5% +0.3 1.95 ? 5% +0.3 1.94 ? 5% +0.3 2.09 ? 5% +0.3 8.93 +0.4 8.90 +0.4 8.86 +0.4 0.17 ?141% +0.4 0.00 +0.5 0.00 +0.6 0.00 +0.6 9.75 +0.8 21.50 +1.1 22.08 +1.1 22.05 +1.1 23.93 +1.2 23.63 +1.3 23.64 +1.3 23.64 +1.3 21.00 +1.9 21.09 +1.9 13.72 +2.0 22.13 +2.1 22.16 +2.1 22.22 +2.1 22.28 +2.1 22.34 +2.1 22.37 +2.1 22.38 +2.1 22.33 +2.1 6.70 ? 2% +3.7 6.80 ? 2% +3.7 18.82 +4.2 6.05 +4.6 6.06 +4.6 6.25 +4.7 32.55 +6.2 24.73 -8.2 20.13 -3.4 66.06 -2.2 68.11 -1.6 70.73 -1.5 70.76 -1.5 70.84 -1.5 70.85 -1.5 71.12 -1.5 71.10 -1.5 71.12 -1.5 21.61 -0.9 23.44 -0.7 0.62 -0.2 0.20 ? 6% -0.1 0.82 -0.1 0.39 -0.1 1.01 -0.1 0.23 ? 11% -0.1 0.24 ? 17% -0.1 0.13 -0.1 0.68 -0.0 0.43 -0.0 0.60 -0.0 0.42 -0.0 0.05 +0.0 0.12 +0.0 0.08 +0.0 0.08 +0.0 0.06 +0.0 0.09 +0.0 0.07 ? 6% +0.0 0.21 ? 2% +0.0 0.09 ? 5% +0.0 0.08 +0.0 0.09 ? 5% +0.0 0.10 ? 4% +0.0 0.16 ? 5% +0.0 0.13 ? 3% +0.0 0.09 ? 5% +0.0 0.05 ? 8% +0.0 0.12 ? 3% +0.0 0.11 ? 4% +0.0 0.11 +0.0 0.19 ? 4% +0.0 0.07 ? 6% +0.0 0.08 ? 6% +0.0 0.17 ? 2% +0.0 0.16 ? 3% +0.0 0.12 +0.0 0.28 +0.0 0.11 ? 4% +0.0 0.09 ? 5% +0.0 0.16 +0.0 0.14 ? 3% +0.0 0.17 ? 4% +0.0 0.15 +0.0 0.30 +0.0 0.19 ? 4% +0.0 0.17 ? 4% +0.0 0.17 ? 4% +0.0 1.25 +0.0 0.26 +0.0 0.19 ? 4% +0.0 0.48 +0.0 0.02 ?141% +0.0 0.15 ? 6% +0.0 0.11 ? 4% +0.0 0.62 +0.0 0.54 +0.0 0.23 ? 3% +0.0 0.38 +0.0 0.37 ? 3% +0.0 0.40 +0.0 0.59 +0.0 0.53 +0.0 0.00 +0.1 0.56 +0.1 0.00 +0.1 0.00 +0.1 0.00 +0.1 0.41 +0.1 1.19 +0.1 0.47 ? 2% +0.1 0.59 +0.1 0.61 ? 2% +0.1 0.00 +0.1 0.44 +0.1 0.45 +0.1 0.44 +0.1 2.79 +0.1 0.52 ? 2% +0.1 0.39 ? 2% +0.1 0.49 ? 3% +0.1 0.56 +0.1 0.56 +0.1 1.32 +0.1 0.49 +0.1 0.54 +0.1 1.00 ? 4% +0.1 0.71 +0.1 1.83 +0.2 4.29 +0.2 1.17 ? 3% +0.2 1.80 +0.2 4.56 +0.2 4.56 +0.2 4.56 +0.2 1.96 ? 5% +0.3 1.95 ? 5% +0.3 1.95 ? 5% +0.3 2.09 ? 5% +0.3 21.76 +1.1 22.34 +1.1 22.34 +1.1 23.93 +1.2 23.93 +1.2 23.92 +1.2 23.64 +1.3 10.12 +1.3 23.85 +2.0 22.33 +2.1 22.37 +2.1 22.38 +2.1 22.43 +2.2 22.53 +2.2 22.62 +2.2 23.73 +2.3 23.75 +2.3 18.82 +4.2 32.56 +6.2 65.90 -2.2 0.22 ? 9% -0.1 0.21 ? 13% -0.1 0.08 +0.0 0.06 +0.0 0.20 ? 2% +0.0 0.11 ? 4% +0.0 0.09 +0.0 0.07 ? 6% +0.0 0.07 +0.0 0.07 ? 7% +0.0 0.06 +0.0 0.11 ? 4% +0.0 0.09 ? 5% +0.0 0.08 ? 12% +0.0 0.07 ? 6% +0.0 0.06 ? 8% +0.0 0.16 +0.0 0.18 ? 2% +0.0 0.14 ? 3% +0.0 0.36 ? 2% +0.0 0.33 +0.0 0.30 +0.0 0.26 ? 3% +0.0 0.14 ? 6% +0.0 0.57 ? 3% +0.0 0.29 +0.0 0.00 +0.1 0.00 +0.1 0.00 +0.1 0.00 +0.1 21.76 +1.1 0.04 ? 3% -13.2% 0.02 ? 17% -41.4% 0.24 ? 27% -62.7% 0.11 ? 12% -59.5% 0.09 -40.1% 0.08 ? 2% -19.0% 0.01 ? 35% -100.0% 0.01 ? 5% -23.8% 0.09 ? 26% -69.2% 0.13 ? 68% -74.1% 0.07 ? 22% -41.1% 0.04 ? 15% -41.0% 0.11 ? 58% -76.4% 0.04 ? 28% -63.3% 0.00 ? 28% -100.0% 0.26 -40.4% 0.08 ? 26% -30.9% 0.14 ? 16% -83.5% 0.03 ? 5% -19.0% 0.11 ? 3% -63.9% 0.07 ? 6% -64.7% 0.37 ? 2% -19.9% 0.09 ? 29% -58.2% 0.03 ? 21% -41.4% 0.03 ? 28% +80.9% 0.19 ? 20% -84.8% 0.13 ? 13% -46.4% 0.07 ? 13% -61.3% 0.19 ? 3% -36.5% 0.12 ? 15% -74.7% 0.05 ? 11% -46.9% 0.00 ? 10% +28.6% 0.05 ? 5% -52.9% 0.04 ? 57% -100.0% 0.03 ? 31% -57.3% 0.03 ? 8% -25.5% 0.06 -25.7% 0.03 ? 7% -15.6% 0.02 -16.7% 0.02 ? 4% -27.5% 0.00 -100.0% 0.11 ? 2% -60.7% 0.06 -11.5% 5.52 ? 28% -51.9% 2.27 ? 6% -47.7% 2.36 ? 6% -42.5% 0.01 ? 56% -100.0% 0.22 ? 67% -88.5% 2.00 ? 14% -35.0% 2.24 ? 20% -75.6% 0.74 ? 75% -85.2% 2.18 ? 8% -43.3% 1.72 ? 39% -71.1% 2.17 ? 3% -42.6% 1.60 ? 62% -86.3% 1.38 ? 37% -47.5% 0.00 ? 28% -100.0% 1.97 ? 10% -30.2% 1.85 ? 7% -31.2% 1.59 ? 25% -89.9% 2.56 ? 9% -28.7% 2.31 ? 11% -62.5% 1.06 ? 20% -59.5% 0.94 ? 40% -77.1% 1.61 ? 62% -51.7% 0.62 ? 24% -75.1% 1.11 ? 9% -61.9% 0.01 ? 8% +135.3% 0.18 ? 28% -89.7% 2.54 ? 42% -46.1% 0.33 ? 78% -100.0% 0.70 ? 51% -78.2% 0.01 ? 14% -100.0% 4.73 ? 12% -46.7% 5.49 ? 20% +24.0% 0.06 -23.4% 1.45 -11.8% 4218600 8577 ? 4% -20.4% 1.39 -11.3% 8577 ? 4% -20.4% 0.78 +36.9% 0.49 ?141% +1.3e+05% 788.02 ? 5% -32.2% 0.50 ?141% +1.2e+05% 272.43 -61.4% 0.34 -44.4% 0.83 +13.0% 127.64 ? 22% +59.7% 20.10 ?101% -87.9% 4.68 ? 14% -79.3% 5.34 ? 29% -42.3% 3.68 -47.5% 213.02 ? 3% +33.6% 7.00 ? 2% -12.6% 0.54 -42.8% 487.35 ? 3% -17.6% 4.28 ? 2% -23.3% 0.92 -12.7% 0.97 -71.8% 20.00 -26.7% 245148 -86.0% 0.67 ?141% +1600.0% 0.67 ?141% +1600.0% 247.00 +119.8% 168.00 ? 70% +178.4% 251.67 ? 12% -73.8% 201465 -21.1% 808550 -16.0% 1320 ? 21% -56.4% 27.67 ? 14% -43.4% 8.33 ? 11% -88.0% 7471 -53.7% 969.67 -20.1% 246.33 ? 7% -21.7% 118.33 ? 8% +18.9% 1035 -37.9% 39.33 ? 2% -27.1% 1217352 206.67 -25.2% 1994 ? 3% -13.6% 470869 -13.6% 517416 -27.7% 241356 -86.0% 8.75 ? 23% -44.0% 0.98 ?141% +7e+05% 0.99 ?141% +6.9e+05% 999.86 -66.7% 13.31 ? 16% -39.9% 90.59 ? 72% -72.0% 1013 +573.9% 85.23 ?123% -94.7% 174.15 ? 55% -78.9% 13.38 ? 19% -84.0% 63.82 ? 16% +3174.1% 6.62 ? 11% -20.9% 500.62 +1181.3% 8033 ? 10% -40.4% 8134 ? 4% -34.5% 0.74 +39.6% 1.32 ? 8% +46932.4% 787.97 ? 5% -32.2% 1.33 ? 8% +46567.6% 272.41 -61.4% 0.13 ? 24% -41.9% 0.25 -45.6% 0.75 +16.4% 127.63 ? 22% +59.7% 20.10 ?101% -87.5% 0.05 ?109% -100.0% 0.04 ? 3% -33.6% 0.70 -38.4% 1.40 ? 41% -66.0% 0.16 ? 12% -35.7% 0.20 ? 37% -66.6% 0.15 ? 15% -39.6% 0.27 ? 45% -67.2% 0.19 ? 16% -58.3% 0.22 ? 24% -35.1% 0.23 ? 16% -21.8% 0.08 ? 96% +345.4% 0.52 ? 2% +42.1% 0.00 ?141% +14412.5% 4.68 ? 14% -76.7% 0.81 ? 15% -70.7% 0.25 ? 10% -62.7% 0.33 ? 6% -39.7% 0.75 ? 17% -61.3% 1.07 +11.9% 0.18 ? 25% -49.3% 0.22 ? 8% -31.9% 0.22 ? 15% -46.3% 0.14 ? 8% -21.6% 0.31 ? 15% -76.0% 5.33 ? 29% -42.4% 0.34 ? 14% -33.2% 3.61 -47.3% 0.50 ? 4% -42.0% 213.00 ? 3% +33.6% 0.65 ? 9% -28.3% 0.33 ? 40% -100.0% 6.97 ? 2% -12.6% 0.48 -44.9% 0.10 ? 20% -64.3% 487.33 ? 3% -17.6% 4.26 ? 2% -23.4% 0.90 -12.5% 0.39 ?128% -100.0% 0.87 -73.2% 5.18 ? 8% -35.3% 2.63 ? 8% +2.6e+05% 2.65 ? 8% +2.6e+05% 3.16 ? 38% -49.3% 999.83 -66.2% 7.37 ? 16% -41.0% 90.51 ? 72% -71.9% 1013 +573.9% 85.23 ?123% -94.6% 0.08 ?121% -100.0% 0.34 ? 24% -84.0% 4.02 ? 9% -44.5% 6.69 ? 65% -66.8% 2.84 -50.4% 2.16 ? 34% -74.2% 3.30 ? 13% -42.0% 2.18 ? 19% -46.4% 174.15 ? 55% -78.9% 2.15 ? 22% -36.2% 1.62 ? 31% -55.2% 0.08 ? 96% +345.4% 0.00 ?141% +14412.5% 13.38 ? 19% -81.9% 63.48 ? 17% +3191.3% 21.36 ? 34% -63.4% 0.85 ? 47% -49.3% 1.98 ? 29% -53.5% 3.17 ? 7% -25.2% 25.72 ? 7% -45.8% 3.07 ? 8% -56.4% 1.62 ? 49% -68.9% 1.23 ? 17% -25.0% 1.40 ? 28% -54.1% 1.14 ? 34% -67.1% 0.40 ? 71% -70.6% 500.24 +1182.3% 48.99 ? 43% -54.0% 1.29 ? 19% -100.0% 0.10 ? 20% -64.3% 8033 ? 10% -40.4% 8134 ? 4% -34.5% 1.88 ?135% -100.0%

Disclaimer:
Results have been for informational design or configuration

---
0DAY/LKP+ Test Infrastructure https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
threads 2 sockets Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz with 512G memory
The fsmark is a file system benchmark to test synchronous write workloads, for example, mail servers workload.
/sourceforge.net/projects/fsmark/">https://sourceforge.net/projects/fsmark/
the commit also has significant impact on the following tests:
--------------------------------------------------------------------------+
| aim7: aim7.jobs-per-min 22.0% improvement |
| 88 threads 2 sockets Intel(R) Xeon(R) Gold 6238M CPU @ 2.10GHz with 128G memory |
| cpufreq_governor=performance |
|
|
|
|
|
|
--------------------------------------------------------------------------+
kindly add following tag
test robot <[email protected]>
----------------------------------------------------------------------->
href="https://github.com/intel/lkp-tests.git">https://github.com/intel/lkp-tests.git
job.yaml # job file is attached in this email
--compatible job.yaml # generate the yaml file for lkp run
generated-yaml-file
==============================================================
isk/filesize/fs/iterations/kconfig/nr_directories/nr_files_per_directory/nr_threads/rootfs/sync_method/tbox_group/test_size/testcase/ucode:
/xfs/1x/x86_64-rhel-8.3/16d/256fpd/32t/debian-10.4-x86_64-20200603.cgz/fsyncBeforeClose/lkp-csl-2sp7/400M/fsmark/0x5003006
Fix 64-bit division on 32-bit in xlog_state_switch_iclogs()")
separate CIL commit record IO")
fd910bb291dbf307a
-----------------
%stddev
\
15631 ? 2% fsmark.files_per_sec
13238 ? 3% fsmark.time.involuntary_context_switches
328546 fsmark.time.voluntary_context_switches
18968 ? 56% cpuidle.POLL.usage
45.67 ?127% softirqs.CPU72.TIMER
101430 vmstat.io.bo
28140 ? 9% numa-vmstat.node0.nr_slab_unreclaimable
325.17 ? 50% numa-vmstat.node1.nr_page_table_pages
112564 ? 9% numa-meminfo.node0.SUnreclaim
48754 ? 74% numa-meminfo.node1.Inactive
1301 ? 50% numa-meminfo.node1.PageTables
71212 proc-vmstat.nr_inactive_anon
17455 proc-vmstat.nr_kernel_stack
71212 proc-vmstat.nr_zone_inactive_anon
+2.0% 377771 proc-vmstat.pgalloc_normal
211411 proc-vmstat.pgfree
-8.3% 3001095 ? 3% perf-stat.i.iTLB-load-misses
802425 ? 66% perf-stat.i.node-load-misses
34.72 ? 29% perf-stat.i.node-store-miss-rate%
374199 ? 70% perf-stat.i.node-store-misses
36.06 ? 32% perf-stat.overall.node-store-miss-rate%
0.51 ? 31% perf-stat.ps.major-faults
618497 ? 70% perf-stat.ps.node-load-misses
288523 ? 74% perf-stat.ps.node-store-misses
317.17 ? 12% slabinfo.biovec-max.active_objs
317.17 ? 12% slabinfo.biovec-max.num_objs
12901 ? 3% slabinfo.kmalloc-1k.active_objs
406.50 ? 3% slabinfo.kmalloc-1k.active_slabs
13017 ? 3% slabinfo.kmalloc-1k.num_objs
406.50 ? 3% slabinfo.kmalloc-1k.num_slabs
1946 ? 14% slabinfo.pool_workqueue.active_objs
1958 ? 14% slabinfo.pool_workqueue.num_objs
16189 slabinfo.xfs_ili.active_objs
16222 slabinfo.xfs_ili.num_objs
51530 ? 3% interrupts.CAL:Function_call_interrupts
503.00 interrupts.CPU11.CAL:Function_call_interrupts
500.67 interrupts.CPU15.CAL:Function_call_interrupts
470.83 ? 14% interrupts.CPU17.CAL:Function_call_interrupts
510.50 ? 3% interrupts.CPU18.CAL:Function_call_interrupts
505.00 interrupts.CPU19.CAL:Function_call_interrupts
501.17 interrupts.CPU21.CAL:Function_call_interrupts
609.67 ? 17% interrupts.CPU25.CAL:Function_call_interrupts
516.67 ? 3% interrupts.CPU3.CAL:Function_call_interrupts
507.50 ? 5% interrupts.CPU31.CAL:Function_call_interrupts
481.67 ? 15% interrupts.CPU4.CAL:Function_call_interrupts
507.83 ? 4% interrupts.CPU44.CAL:Function_call_interrupts
515.33 ? 4% interrupts.CPU49.CAL:Function_call_interrupts
-8.5% 523.67 ? 5% interrupts.CPU52.CAL:Function_call_interrupts
514.17 ? 4% interrupts.CPU53.CAL:Function_call_interrupts
519.50 ? 4% interrupts.CPU54.CAL:Function_call_interrupts
508.67 interrupts.CPU56.CAL:Function_call_interrupts
513.67 interrupts.CPU57.CAL:Function_call_interrupts
504.83 interrupts.CPU59.CAL:Function_call_interrupts
501.50 interrupts.CPU61.CAL:Function_call_interrupts
509.67 ? 3% interrupts.CPU64.CAL:Function_call_interrupts
503.83 ? 4% interrupts.CPU75.CAL:Function_call_interrupts
507.33 ? 4% interrupts.CPU78.CAL:Function_call_interrupts
506.00 ? 4% interrupts.CPU80.CAL:Function_call_interrupts
530.17 ? 7% interrupts.CPU90.CAL:Function_call_interrupts
522.67 ? 5% interrupts.CPU91.CAL:Function_call_interrupts
40.71 ? 26% perf-profile.calltrace.cycles-pp.secondary_startup_64_no_verify
40.71 ? 26% perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64_no_verify
40.71 ? 26% perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
40.71 ? 26% perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
4.57 ?148% perf-profile.calltrace.cycles-pp.seq_read_iter.proc_reg_read_iter.new_sync_read.vfs_read.ksys_read
4.57 ?148% perf-profile.calltrace.cycles-pp.proc_reg_read_iter.new_sync_read.vfs_read.ksys_read.do_syscall_64
6.02 ?161% perf-profile.calltrace.cycles-pp.new_sync_read.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe
4.56 ?148% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.read
4.56 ?148% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
4.56 ?148% perf-profile.calltrace.cycles-pp.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
4.56 ?148% perf-profile.calltrace.cycles-pp.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
4.56 ?148% perf-profile.calltrace.cycles-pp.read
0.72 ?223% perf-profile.calltrace.cycles-pp.arch_show_interrupts.seq_read_iter.proc_reg_read_iter.new_sync_read.vfs_read
1.45 ?223% perf-profile.calltrace.cycles-pp.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.45 ?223% perf-profile.calltrace.cycles-pp.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.19 ?223% perf-profile.calltrace.cycles-pp.__x64_sys_getdents64.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.19 ?223% perf-profile.calltrace.cycles-pp.iterate_dir.__x64_sys_getdents64.do_syscall_64.entry_SYSCALL_64_after_hwframe
3.84 ?143% perf-profile.calltrace.cycles-pp.show_interrupts.seq_read_iter.proc_reg_read_iter.new_sync_read.vfs_read
40.71 ? 26% perf-profile.children.cycles-pp.secondary_startup_64_no_verify
40.71 ? 26% perf-profile.children.cycles-pp.start_secondary
40.71 ? 26% perf-profile.children.cycles-pp.cpu_startup_entry
40.71 ? 26% perf-profile.children.cycles-pp.do_idle
5.29 ?155% perf-profile.children.cycles-pp.seq_read_iter
6.02 ?161% perf-profile.children.cycles-pp.ksys_read
6.02 ?161% perf-profile.children.cycles-pp.vfs_read
4.56 ?148% perf-profile.children.cycles-pp.proc_reg_read_iter
6.02 ?161% perf-profile.children.cycles-pp.new_sync_read
5.29 ?155% perf-profile.children.cycles-pp.read
0.72 ?223% perf-profile.children.cycles-pp.arch_show_interrupts
1.45 ?223% perf-profile.children.cycles-pp.vsnprintf
2.17 ?223% perf-profile.children.cycles-pp.seq_vprintf
2.17 ?223% perf-profile.children.cycles-pp.seq_printf
1.19 ?223% perf-profile.children.cycles-pp.__x64_sys_getdents64
1.19 ?223% perf-profile.children.cycles-pp.iterate_dir
3.84 ?143% perf-profile.children.cycles-pp.show_interrupts
0.00 perf-profile.self.cycles-pp.arch_show_interrupts

fsmark.files_per_sec

-------------------------------------------------+
+ +.++++.++++.+ +.+ + .++++. + .++ +.+ + .+ + |
:: + ++ + + + ::+. |
OO+O OOO OO O O+O O O + +|
O O OOO O O OO OO O O|
O O O |
O O O O O O |
O |
|
O |
O |
O |
|
|
-------------------------------------------------+

fsmark.time.voluntary_context_switches

-------------------------------------------------+
O O |
|
|
O O |
O O OOOO OOOO OOOO OOOOO OOOO OOO OO OO OO OO|
O O |
|
|
|
|
|
|
.++++.++++.++++.+++++.++++.++++.++++.++++.++++.++|
-------------------------------------------------+

************************************************************************
2 sockets Intel(R) Xeon(R) Gold 6238M CPU @ 2.10GHz with 128G memory
==============================================================
isk/fs/kconfig/load/md/rootfs/tbox_group/test/testcase/ucode:
G/xfs/x86_64-rhel-8.3/300/RAID0/debian-10.4-x86_64-20200603.cgz/lkp-csl-2sp9/sync_disk_rw/aim7/0x5003006
Fix 64-bit division on 32-bit in xlog_state_switch_iclogs()")
separate CIL commit record IO")
fd910bb291dbf307a
-----------------
%stddev
\
16929 aim7.jobs-per-min
106.37 aim7.time.elapsed_time
106.37 aim7.time.elapsed_time.max
+16.5% 1919576 aim7.time.involuntary_context_switches
36759 aim7.time.minor_page_faults
4483 aim7.time.system_time
-10.5% 65359678 aim7.time.voluntary_context_switches
0.02 ? 9% mpstat.cpu.all.iowait%
0.48 ? 2% mpstat.cpu.all.usr%
-9.3% 2704857 numa-numastat.node1.local_node
-9.0% 2737175 numa-numastat.node1.numa_hit
64387 ? 5% slabinfo.anon_vma_chain.active_objs
64387 ? 5% slabinfo.anon_vma_chain.num_objs
144.77 uptime.boot
7419 uptime.idle
679782 vmstat.io.bo
-20.1% 2846094 vmstat.memory.cache
+12.1% 1231460 vmstat.system.cs
+11.9% 1.099e+09 ? 2% cpuidle.C1.time
+11.0% 24216149 ? 2% cpuidle.C1.usage
-29.1% 2.745e+09 ? 15% cpuidle.C1E.time
-20.9% 36905264 ? 3% cpuidle.C1E.usage
+12.3% 1260895 cpuidle.POLL.usage
11.59 turbostat.C1%
-20.9% 36904474 ? 3% turbostat.C1E
-16.7% 24460328 ? 3% turbostat.IRQ
60.67 turbostat.PkgTmp
56.68 turbostat.RAMWatt
102817 ? 8% meminfo.Active
102561 ? 8% meminfo.Active(anon)
113590 meminfo.AnonHugePages
-20.7% 2700472 meminfo.Cached
778943 ? 2% meminfo.Committed_AS
499429 ? 2% meminfo.Inactive
357444 ? 3% meminfo.Inactive(anon)
60025 ? 3% meminfo.Mapped
-13.5% 4573105 meminfo.Memused
189797 ? 10% meminfo.Shmem
-13.0% 4670485 meminfo.max_used_kB
19879 ? 32% numa-meminfo.node0.Active
19709 ? 32% numa-meminfo.node0.Active(anon)
43249 ? 9% numa-meminfo.node0.Mapped
57643 ? 37% numa-meminfo.node0.Shmem
84084 ? 2% numa-meminfo.node1.Active
83999 ? 2% numa-meminfo.node1.Active(anon)
361168 ? 29% numa-meminfo.node1.FilePages
193567 ? 32% numa-meminfo.node1.Inactive
123553 ? 50% numa-meminfo.node1.Inactive(anon)
16893 ? 11% numa-meminfo.node1.Mapped
-51.0% 1147446 ? 25% numa-meminfo.node1.MemUsed
134759 ? 4% numa-meminfo.node1.Shmem
4927 ? 32% numa-vmstat.node0.nr_active_anon
10813 ? 9% numa-vmstat.node0.nr_mapped
14415 ? 36% numa-vmstat.node0.nr_shmem
4927 ? 32% numa-vmstat.node0.nr_zone_active_anon
6890 ? 3% numa-vmstat.node0.nr_zone_write_pending
21003 ? 2% numa-vmstat.node1.nr_active_anon
90307 ? 29% numa-vmstat.node1.nr_file_pages
30895 ? 50% numa-vmstat.node1.nr_inactive_anon
4222 ? 11% numa-vmstat.node1.nr_mapped
33695 ? 4% numa-vmstat.node1.nr_shmem
21002 ? 2% numa-vmstat.node1.nr_zone_active_anon
30894 ? 50% numa-vmstat.node1.nr_zone_inactive_anon
25645 ? 8% proc-vmstat.nr_active_anon
67666 proc-vmstat.nr_anon_pages
675125 proc-vmstat.nr_file_pages
89363 ? 3% proc-vmstat.nr_inactive_anon
35495 proc-vmstat.nr_inactive_file
15006 ? 3% proc-vmstat.nr_mapped
47456 ? 11% proc-vmstat.nr_shmem
25645 ? 8% proc-vmstat.nr_zone_active_anon
89363 ? 3% proc-vmstat.nr_zone_inactive_anon
35495 proc-vmstat.nr_zone_inactive_file
14149 proc-vmstat.nr_zone_write_pending
171458 ? 11% proc-vmstat.numa_hint_faults
88003 ? 10% proc-vmstat.numa_hint_faults_local
-6.4% 5290494 ? 2% proc-vmstat.numa_hit
-6.5% 5210756 ? 2% proc-vmstat.numa_local
189829 ? 8% proc-vmstat.numa_pte_updates
-5.7% 5391070 proc-vmstat.pgalloc_normal
602788 ? 3% proc-vmstat.pgfault
25626 ? 2% proc-vmstat.pgreuse
+3.6% 4.464e+09 perf-stat.i.branch-instructions
+11.3% 44384422 perf-stat.i.branch-misses
24.14 perf-stat.i.cache-miss-rate%
+17.7% 62197817 perf-stat.i.cache-misses
+12.0% 2.426e+08 perf-stat.i.cache-references
+12.8% 1261487 perf-stat.i.context-switches
6.48 perf-stat.i.cpi
+1.1% 1.322e+11 perf-stat.i.cpu-cycles
210712 perf-stat.i.cpu-migrations
2265 ? 7% perf-stat.i.cycles-between-cache-misses
+5.3% 5.342e+09 perf-stat.i.dTLB-loads
602445 ? 5% perf-stat.i.dTLB-store-misses
+10.7% 1.899e+09 perf-stat.i.dTLB-stores
+12.4% 10078328 perf-stat.i.iTLB-load-misses
+15.0% 18977719 ? 3% perf-stat.i.iTLB-loads
+4.6% 2.014e+10 perf-stat.i.instructions
2139 perf-stat.i.instructions-per-iTLB-miss
1.50 perf-stat.i.metric.GHz
729.31 ? 5% perf-stat.i.metric.K/sec
+5.6% 135.69 perf-stat.i.metric.M/sec
5356 ? 2% perf-stat.i.minor-faults
+18.2% 22479012 perf-stat.i.node-load-misses
+11.3% 2314010 perf-stat.i.node-loads
+17.4% 10554292 perf-stat.i.node-store-misses
+13.9% 2065595 perf-stat.i.node-stores
5359 ? 2% perf-stat.i.page-faults
12.05 perf-stat.overall.MPKI
0.99 perf-stat.overall.branch-miss-rate%
25.64 perf-stat.overall.cache-miss-rate%
6.57 perf-stat.overall.cpi
2125 perf-stat.overall.cycles-between-cache-misses
1998 perf-stat.overall.instructions-per-iTLB-miss
0.15 perf-stat.overall.ipc
+3.5% 4.423e+09 perf-stat.ps.branch-instructions
+11.2% 43964111 perf-stat.ps.branch-misses
+17.5% 61628414 perf-stat.ps.cache-misses
+11.9% 2.404e+08 perf-stat.ps.cache-references
+12.6% 1249872 perf-stat.ps.context-switches
208787 perf-stat.ps.cpu-migrations
+5.1% 5.293e+09 perf-stat.ps.dTLB-loads
597002 ? 5% perf-stat.ps.dTLB-store-misses
+10.5% 1.881e+09 perf-stat.ps.dTLB-stores
+12.2% 9985139 perf-stat.ps.iTLB-load-misses
+14.8% 18802343 ? 3% perf-stat.ps.iTLB-loads
+4.4% 1.995e+10 perf-stat.ps.instructions
5301 ? 2% perf-stat.ps.minor-faults
+18.1% 22272948 perf-stat.ps.node-load-misses
+11.1% 2293240 perf-stat.ps.node-loads
+17.2% 10457333 perf-stat.ps.node-store-misses
+13.7% 2046553 perf-stat.ps.node-stores
5304 ? 2% perf-stat.ps.page-faults
-14.2% 2.134e+12 perf-stat.total.instructions
-6.3% 4834857 interrupts.CAL:Function_call_interrupts
207639 ? 4% interrupts.CPU0.LOC:Local_timer_interrupts
207130 ? 4% interrupts.CPU1.LOC:Local_timer_interrupts
207436 ? 4% interrupts.CPU10.LOC:Local_timer_interrupts
207511 ? 4% interrupts.CPU11.LOC:Local_timer_interrupts
207624 ? 4% interrupts.CPU12.LOC:Local_timer_interrupts
207594 ? 4% interrupts.CPU13.LOC:Local_timer_interrupts
207625 ? 4% interrupts.CPU14.LOC:Local_timer_interrupts
207905 ? 4% interrupts.CPU15.LOC:Local_timer_interrupts
5518 ? 2% interrupts.CPU15.RES:Rescheduling_interrupts
207619 ? 4% interrupts.CPU16.LOC:Local_timer_interrupts
5540 ? 3% interrupts.CPU16.RES:Rescheduling_interrupts
207647 ? 4% interrupts.CPU17.LOC:Local_timer_interrupts
207580 ? 4% interrupts.CPU18.LOC:Local_timer_interrupts
207564 ? 4% interrupts.CPU19.LOC:Local_timer_interrupts
207563 ? 4% interrupts.CPU2.LOC:Local_timer_interrupts
207565 ? 4% interrupts.CPU20.LOC:Local_timer_interrupts
207615 ? 4% interrupts.CPU21.LOC:Local_timer_interrupts
53408 ? 4% interrupts.CPU22.CAL:Function_call_interrupts
206199 ? 5% interrupts.CPU22.LOC:Local_timer_interrupts
53551 ? 3% interrupts.CPU23.CAL:Function_call_interrupts
206156 ? 5% interrupts.CPU23.LOC:Local_timer_interrupts
53738 ? 3% interrupts.CPU24.CAL:Function_call_interrupts
206187 ? 5% interrupts.CPU24.LOC:Local_timer_interrupts
53835 ? 3% interrupts.CPU25.CAL:Function_call_interrupts
206220 ? 5% interrupts.CPU25.LOC:Local_timer_interrupts
53976 ? 4% interrupts.CPU26.CAL:Function_call_interrupts
206166 ? 5% interrupts.CPU26.LOC:Local_timer_interrupts
53145 ? 3% interrupts.CPU27.CAL:Function_call_interrupts
206110 ? 5% interrupts.CPU27.LOC:Local_timer_interrupts
53645 ? 4% interrupts.CPU28.CAL:Function_call_interrupts
206059 ? 5% interrupts.CPU28.LOC:Local_timer_interrupts
53783 ? 4% interrupts.CPU29.CAL:Function_call_interrupts
206190 ? 5% interrupts.CPU29.LOC:Local_timer_interrupts
207403 ? 4% interrupts.CPU3.LOC:Local_timer_interrupts
53648 ? 3% interrupts.CPU30.CAL:Function_call_interrupts
206235 ? 5% interrupts.CPU30.LOC:Local_timer_interrupts
53810 ? 3% interrupts.CPU31.CAL:Function_call_interrupts
206118 ? 5% interrupts.CPU31.LOC:Local_timer_interrupts
53477 ? 3% interrupts.CPU32.CAL:Function_call_interrupts
206191 ? 5% interrupts.CPU32.LOC:Local_timer_interrupts
53517 ? 4% interrupts.CPU33.CAL:Function_call_interrupts
206003 ? 5% interrupts.CPU33.LOC:Local_timer_interrupts
53868 ? 4% interrupts.CPU34.CAL:Function_call_interrupts
206106 ? 5% interrupts.CPU34.LOC:Local_timer_interrupts
53676 ? 4% interrupts.CPU35.CAL:Function_call_interrupts
206175 ? 5% interrupts.CPU35.LOC:Local_timer_interrupts
53907 ? 4% interrupts.CPU36.CAL:Function_call_interrupts
206154 ? 5% interrupts.CPU36.LOC:Local_timer_interrupts
53323 ? 4% interrupts.CPU37.CAL:Function_call_interrupts
206499 ? 5% interrupts.CPU37.LOC:Local_timer_interrupts
53799 ? 4% interrupts.CPU38.CAL:Function_call_interrupts
206168 ? 5% interrupts.CPU38.LOC:Local_timer_interrupts
54338 ? 4% interrupts.CPU39.CAL:Function_call_interrupts
206187 ? 5% interrupts.CPU39.LOC:Local_timer_interrupts
207532 ? 4% interrupts.CPU4.LOC:Local_timer_interrupts
5441 ? 3% interrupts.CPU4.RES:Rescheduling_interrupts
206124 ? 5% interrupts.CPU40.LOC:Local_timer_interrupts
53377 ? 4% interrupts.CPU41.CAL:Function_call_interrupts
206212 ? 5% interrupts.CPU41.LOC:Local_timer_interrupts
53401 ? 3% interrupts.CPU42.CAL:Function_call_interrupts
206208 ? 5% interrupts.CPU42.LOC:Local_timer_interrupts
54263 ? 4% interrupts.CPU43.CAL:Function_call_interrupts
206256 ? 5% interrupts.CPU43.LOC:Local_timer_interrupts
207611 ? 4% interrupts.CPU44.LOC:Local_timer_interrupts
207429 ? 4% interrupts.CPU45.LOC:Local_timer_interrupts
207525 ? 4% interrupts.CPU46.LOC:Local_timer_interrupts
5188 ? 2% interrupts.CPU46.RES:Rescheduling_interrupts
207521 ? 4% interrupts.CPU47.LOC:Local_timer_interrupts
5116 ? 2% interrupts.CPU47.RES:Rescheduling_interrupts
207610 ? 4% interrupts.CPU48.LOC:Local_timer_interrupts
207627 ? 4% interrupts.CPU49.LOC:Local_timer_interrupts
207990 ? 4% interrupts.CPU5.LOC:Local_timer_interrupts
207549 ? 4% interrupts.CPU50.LOC:Local_timer_interrupts
207483 ? 4% interrupts.CPU51.LOC:Local_timer_interrupts
207538 ? 4% interrupts.CPU52.LOC:Local_timer_interrupts
207564 ? 4% interrupts.CPU53.LOC:Local_timer_interrupts
207583 ? 4% interrupts.CPU54.LOC:Local_timer_interrupts
207522 ? 4% interrupts.CPU55.LOC:Local_timer_interrupts
5251 ? 2% interrupts.CPU55.RES:Rescheduling_interrupts
207540 ? 4% interrupts.CPU56.LOC:Local_timer_interrupts
207524 ? 4% interrupts.CPU57.LOC:Local_timer_interrupts
207552 ? 4% interrupts.CPU58.LOC:Local_timer_interrupts
207591 ? 4% interrupts.CPU59.LOC:Local_timer_interrupts
207591 ? 4% interrupts.CPU6.LOC:Local_timer_interrupts
207634 ? 4% interrupts.CPU60.LOC:Local_timer_interrupts
207540 ? 4% interrupts.CPU61.LOC:Local_timer_interrupts
5032 ? 3% interrupts.CPU61.RES:Rescheduling_interrupts
207593 ? 4% interrupts.CPU62.LOC:Local_timer_interrupts
207511 ? 4% interrupts.CPU63.LOC:Local_timer_interrupts
207562 ? 4% interrupts.CPU64.LOC:Local_timer_interrupts
207574 ? 4% interrupts.CPU65.LOC:Local_timer_interrupts
53620 ? 4% interrupts.CPU66.CAL:Function_call_interrupts
206149 ? 5% interrupts.CPU66.LOC:Local_timer_interrupts
53648 ? 4% interrupts.CPU67.CAL:Function_call_interrupts
206243 ? 5% interrupts.CPU67.LOC:Local_timer_interrupts
5348 ? 4% interrupts.CPU67.RES:Rescheduling_interrupts
53569 ? 4% interrupts.CPU68.CAL:Function_call_interrupts
206156 ? 5% interrupts.CPU68.LOC:Local_timer_interrupts
53511 ? 4% interrupts.CPU69.CAL:Function_call_interrupts
206179 ? 5% interrupts.CPU69.LOC:Local_timer_interrupts
207607 ? 4% interrupts.CPU7.LOC:Local_timer_interrupts
53008 ? 4% interrupts.CPU70.CAL:Function_call_interrupts
206133 ? 5% interrupts.CPU70.LOC:Local_timer_interrupts
53157 ? 4% interrupts.CPU71.CAL:Function_call_interrupts
206150 ? 5% interrupts.CPU71.LOC:Local_timer_interrupts
53666 ? 4% interrupts.CPU72.CAL:Function_call_interrupts
206195 ? 5% interrupts.CPU72.LOC:Local_timer_interrupts
53235 ? 4% interrupts.CPU73.CAL:Function_call_interrupts
206117 ? 5% interrupts.CPU73.LOC:Local_timer_interrupts
53264 ? 4% interrupts.CPU74.CAL:Function_call_interrupts
206118 ? 5% interrupts.CPU74.LOC:Local_timer_interrupts
53145 ? 4% interrupts.CPU75.CAL:Function_call_interrupts
206145 ? 5% interrupts.CPU75.LOC:Local_timer_interrupts
53585 ? 4% interrupts.CPU76.CAL:Function_call_interrupts
206179 ? 5% interrupts.CPU76.LOC:Local_timer_interrupts
5352 ? 2% interrupts.CPU76.RES:Rescheduling_interrupts
53280 ? 4% interrupts.CPU77.CAL:Function_call_interrupts
206177 ? 5% interrupts.CPU77.LOC:Local_timer_interrupts
5132 interrupts.CPU77.RES:Rescheduling_interrupts
53124 ? 4% interrupts.CPU78.CAL:Function_call_interrupts
206213 ? 5% interrupts.CPU78.LOC:Local_timer_interrupts
5056 interrupts.CPU78.RES:Rescheduling_interrupts
53667 ? 4% interrupts.CPU79.CAL:Function_call_interrupts
206167 ? 5% interrupts.CPU79.LOC:Local_timer_interrupts
5186 interrupts.CPU79.RES:Rescheduling_interrupts
207598 ? 4% interrupts.CPU8.LOC:Local_timer_interrupts
53421 ? 4% interrupts.CPU80.CAL:Function_call_interrupts
206237 ? 5% interrupts.CPU80.LOC:Local_timer_interrupts
5217 ? 2% interrupts.CPU80.RES:Rescheduling_interrupts
52787 ? 3% interrupts.CPU81.CAL:Function_call_interrupts
206164 ? 5% interrupts.CPU81.LOC:Local_timer_interrupts
5335 interrupts.CPU81.RES:Rescheduling_interrupts
53122 ? 4% interrupts.CPU82.CAL:Function_call_interrupts
206108 ? 5% interrupts.CPU82.LOC:Local_timer_interrupts
5379 interrupts.CPU82.RES:Rescheduling_interrupts
53179 ? 4% interrupts.CPU83.CAL:Function_call_interrupts
206164 ? 5% interrupts.CPU83.LOC:Local_timer_interrupts
5015 ? 2% interrupts.CPU83.RES:Rescheduling_interrupts
53240 ? 4% interrupts.CPU84.CAL:Function_call_interrupts
206103 ? 5% interrupts.CPU84.LOC:Local_timer_interrupts
53457 ? 4% interrupts.CPU85.CAL:Function_call_interrupts
206226 ? 5% interrupts.CPU85.LOC:Local_timer_interrupts
53328 ? 4% interrupts.CPU86.CAL:Function_call_interrupts
206092 ? 5% interrupts.CPU86.LOC:Local_timer_interrupts
206240 ? 5% interrupts.CPU87.LOC:Local_timer_interrupts
207486 ? 4% interrupts.CPU9.LOC:Local_timer_interrupts
5321 interrupts.CPU9.RES:Rescheduling_interrupts
1613 ? 8% interrupts.IWI:IRQ_work_interrupts
-20.1% 18204614 ? 4% interrupts.LOC:Local_timer_interrupts
16886 ? 3% softirqs.CPU0.RCU
28441 softirqs.CPU0.SCHED
15389 ? 5% softirqs.CPU1.RCU
26937 ? 6% softirqs.CPU1.SCHED
14507 ? 4% softirqs.CPU10.RCU
25496 ? 2% softirqs.CPU10.SCHED
24946 ? 2% softirqs.CPU11.SCHED
25525 ? 2% softirqs.CPU12.SCHED
14628 ? 4% softirqs.CPU13.RCU
25129 softirqs.CPU13.SCHED
25104 softirqs.CPU14.SCHED
25574 ? 2% softirqs.CPU15.SCHED
14725 ? 4% softirqs.CPU16.RCU
25247 ? 2% softirqs.CPU16.SCHED
15002 ? 5% softirqs.CPU17.RCU
25032 softirqs.CPU17.SCHED
14891 ? 2% softirqs.CPU18.RCU
25493 softirqs.CPU18.SCHED
25557 ? 4% softirqs.CPU19.SCHED
26476 ? 2% softirqs.CPU2.SCHED
14976 ? 6% softirqs.CPU20.RCU
25295 ? 2% softirqs.CPU20.SCHED
25204 ? 2% softirqs.CPU21.SCHED
14727 softirqs.CPU22.RCU
25349 softirqs.CPU22.SCHED
14581 ? 2% softirqs.CPU23.RCU
25156 softirqs.CPU23.SCHED
25110 softirqs.CPU24.SCHED
14527 ? 2% softirqs.CPU25.RCU
25012 softirqs.CPU25.SCHED
14715 softirqs.CPU26.RCU
24880 softirqs.CPU26.SCHED
14999 ? 5% softirqs.CPU27.RCU
25401 softirqs.CPU27.SCHED
14836 softirqs.CPU28.RCU
25253 softirqs.CPU28.SCHED
14482 ? 2% softirqs.CPU29.RCU
25135 softirqs.CPU29.SCHED
14913 ? 5% softirqs.CPU3.RCU
25914 ? 2% softirqs.CPU3.SCHED
14611 ? 2% softirqs.CPU30.RCU
24908 softirqs.CPU30.SCHED
14606 ? 4% softirqs.CPU31.RCU
25086 softirqs.CPU31.SCHED
14735 ? 2% softirqs.CPU32.RCU
25319 softirqs.CPU32.SCHED
14720 softirqs.CPU33.RCU
25025 softirqs.CPU33.SCHED
15156 ? 4% softirqs.CPU34.RCU
25147 softirqs.CPU34.SCHED
14821 softirqs.CPU35.RCU
25273 softirqs.CPU35.SCHED
25072 softirqs.CPU36.SCHED
14772 softirqs.CPU37.RCU
25498 softirqs.CPU37.SCHED
14701 ? 2% softirqs.CPU38.RCU
24842 softirqs.CPU38.SCHED
14453 ? 2% softirqs.CPU39.RCU
25032 softirqs.CPU39.SCHED
25620 softirqs.CPU4.SCHED
14454 ? 4% softirqs.CPU40.RCU
25057 softirqs.CPU40.SCHED
14393 ? 4% softirqs.CPU41.RCU
25411 softirqs.CPU41.SCHED
14543 ? 3% softirqs.CPU42.RCU
25065 softirqs.CPU42.SCHED
14793 ? 2% softirqs.CPU43.RCU
24424 softirqs.CPU43.SCHED
25153 ? 2% softirqs.CPU44.SCHED
14361 ? 4% softirqs.CPU45.RCU
25525 softirqs.CPU45.SCHED
24890 ? 2% softirqs.CPU46.SCHED
25386 softirqs.CPU47.SCHED
25365 softirqs.CPU48.SCHED
14446 ? 4% softirqs.CPU49.RCU
25238 ? 2% softirqs.CPU49.SCHED
25444 ? 2% softirqs.CPU5.SCHED
14246 ? 4% softirqs.CPU50.RCU
25359 ? 2% softirqs.CPU50.SCHED
14467 ? 6% softirqs.CPU51.RCU
24950 ? 2% softirqs.CPU51.SCHED
14751 ? 5% softirqs.CPU52.RCU
25467 softirqs.CPU52.SCHED
25326 ? 2% softirqs.CPU53.SCHED
14841 ? 7% softirqs.CPU54.RCU
25379 ? 2% softirqs.CPU54.SCHED
14669 ? 5% softirqs.CPU55.RCU
25207 ? 2% softirqs.CPU55.SCHED
14642 ? 4% softirqs.CPU56.RCU
25148 softirqs.CPU56.SCHED
14467 ? 5% softirqs.CPU57.RCU
25096 ? 2% softirqs.CPU57.SCHED
14803 ? 8% softirqs.CPU58.RCU
25191 softirqs.CPU58.SCHED
14563 ? 4% softirqs.CPU59.RCU
25446 ? 2% softirqs.CPU59.SCHED
14842 ? 5% softirqs.CPU6.RCU
25724 ? 2% softirqs.CPU6.SCHED
14707 ? 6% softirqs.CPU60.RCU
25658 ? 2% softirqs.CPU60.SCHED
14614 ? 5% softirqs.CPU61.RCU
25259 ? 2% softirqs.CPU61.SCHED
25312 softirqs.CPU62.SCHED
14520 ? 4% softirqs.CPU63.RCU
25458 softirqs.CPU63.SCHED
14369 ? 3% softirqs.CPU64.RCU
25189 softirqs.CPU64.SCHED
15031 ? 8% softirqs.CPU65.RCU
25384 ? 2% softirqs.CPU65.SCHED
14841 ? 2% softirqs.CPU66.RCU
25187 softirqs.CPU66.SCHED
25465 ? 2% softirqs.CPU67.SCHED
14827 softirqs.CPU68.RCU
25097 softirqs.CPU68.SCHED
25695 ? 3% softirqs.CPU69.SCHED
14710 ? 5% softirqs.CPU7.RCU
25176 ? 2% softirqs.CPU7.SCHED
14868 ? 4% softirqs.CPU70.RCU
25123 softirqs.CPU70.SCHED
14475 ? 4% softirqs.CPU71.RCU
24998 softirqs.CPU71.SCHED
24938 softirqs.CPU72.SCHED
24986 softirqs.CPU73.SCHED
14945 softirqs.CPU74.RCU
25171 softirqs.CPU74.SCHED
14199 ? 4% softirqs.CPU75.RCU
25220 softirqs.CPU75.SCHED
14225 ? 3% softirqs.CPU76.RCU
25132 softirqs.CPU76.SCHED
25036 softirqs.CPU77.SCHED
14048 ? 3% softirqs.CPU78.RCU
25013 softirqs.CPU78.SCHED
14101 ? 3% softirqs.CPU79.RCU
25042 softirqs.CPU79.SCHED
14527 ? 4% softirqs.CPU8.RCU
25239 ? 2% softirqs.CPU8.SCHED
14293 ? 3% softirqs.CPU80.RCU
24988 softirqs.CPU80.SCHED
14236 ? 3% softirqs.CPU81.RCU
25019 softirqs.CPU81.SCHED
25253 softirqs.CPU82.SCHED
25293 softirqs.CPU83.SCHED
14210 softirqs.CPU84.RCU
25181 softirqs.CPU84.SCHED
14020 softirqs.CPU85.RCU
25323 softirqs.CPU85.SCHED
14391 ? 2% softirqs.CPU86.RCU
25502 ? 2% softirqs.CPU86.SCHED
14626 softirqs.CPU87.RCU
24594 softirqs.CPU87.SCHED
14838 ? 6% softirqs.CPU9.RCU
25653 ? 3% softirqs.CPU9.SCHED
-11.5% 1298751 ? 3% softirqs.RCU
-15.3% 2226374 softirqs.SCHED
18603 softirqs.TIMER
0.77 ? 4% perf-profile.calltrace.cycles-pp.__xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_write.new_sync_write.vfs_write
0.00 perf-profile.calltrace.cycles-pp._raw_spin_lock.__xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_write.new_sync_write
0.00 perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.__xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_write
66.52 perf-profile.calltrace.cycles-pp.xfs_file_fsync.xfs_file_buffered_write.new_sync_write.vfs_write.ksys_write
69.20 perf-profile.calltrace.cycles-pp.xfs_file_buffered_write.new_sync_write.vfs_write.ksys_write.do_syscall_64
69.22 perf-profile.calltrace.cycles-pp.new_sync_write.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
69.32 perf-profile.calltrace.cycles-pp.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
69.33 perf-profile.calltrace.cycles-pp.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
69.42 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.write
69.41 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
69.61 perf-profile.calltrace.cycles-pp.write
0.71 perf-profile.calltrace.cycles-pp.xlog_ioend_work.process_one_work.worker_thread.kthread.ret_from_fork
0.94 ? 2% perf-profile.calltrace.cycles-pp.xlog_cil_push_work.process_one_work.worker_thread.kthread.ret_from_fork
0.57 ? 2% perf-profile.calltrace.cycles-pp.schedule_idle.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
0.55 ? 2% perf-profile.calltrace.cycles-pp.__schedule.schedule_idle.do_idle.cpu_startup_entry.start_secondary
0.66 ? 2% perf-profile.calltrace.cycles-pp.xlog_state_do_callback.xlog_ioend_work.process_one_work.worker_thread.kthread
2.87 ? 2% perf-profile.calltrace.cycles-pp.__flush_work.xlog_cil_force_lsn.xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_write
0.61 perf-profile.calltrace.cycles-pp.wait_for_completion.__flush_work.xlog_cil_force_lsn.xfs_log_force_lsn.xfs_file_fsync
0.66 perf-profile.calltrace.cycles-pp.iomap_apply.iomap_file_buffered_write.xfs_file_buffered_write.new_sync_write.vfs_write
0.66 perf-profile.calltrace.cycles-pp.iomap_file_buffered_write.xfs_file_buffered_write.new_sync_write.vfs_write.ksys_write
1.07 ? 5% perf-profile.calltrace.cycles-pp.brd_submit_bio.submit_bio_noacct.submit_bio.iomap_submit_ioend.xfs_vm_writepages
0.66 perf-profile.calltrace.cycles-pp.complete.process_one_work.worker_thread.kthread.ret_from_fork
0.85 perf-profile.calltrace.cycles-pp.md_submit_flush_data.process_one_work.worker_thread.kthread.ret_from_fork
1.32 ? 4% perf-profile.calltrace.cycles-pp.submit_bio.iomap_submit_ioend.xfs_vm_writepages.do_writepages.__filemap_fdatawrite_range
1.28 ? 4% perf-profile.calltrace.cycles-pp.submit_bio_noacct.submit_bio.iomap_submit_ioend.xfs_vm_writepages.do_writepages
1.33 ? 4% perf-profile.calltrace.cycles-pp.iomap_submit_ioend.xfs_vm_writepages.do_writepages.__filemap_fdatawrite_range.file_write_and_wait_range
4.45 perf-profile.calltrace.cycles-pp.process_one_work.worker_thread.kthread.ret_from_fork
4.75 perf-profile.calltrace.cycles-pp.worker_thread.kthread.ret_from_fork
4.76 perf-profile.calltrace.cycles-pp.ret_from_fork
4.76 perf-profile.calltrace.cycles-pp.kthread.ret_from_fork
2.22 ? 5% perf-profile.calltrace.cycles-pp.__filemap_fdatawrite_range.file_write_and_wait_range.xfs_file_fsync.xfs_file_buffered_write.new_sync_write
2.21 ? 5% perf-profile.calltrace.cycles-pp.do_writepages.__filemap_fdatawrite_range.file_write_and_wait_range.xfs_file_fsync.xfs_file_buffered_write
2.21 ? 5% perf-profile.calltrace.cycles-pp.xfs_vm_writepages.do_writepages.__filemap_fdatawrite_range.file_write_and_wait_range.xfs_file_fsync
2.36 ? 5% perf-profile.calltrace.cycles-pp.file_write_and_wait_range.xfs_file_fsync.xfs_file_buffered_write.new_sync_write.vfs_write
9.33 perf-profile.calltrace.cycles-pp.remove_wait_queue.xlog_cil_force_lsn.xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_write
9.30 perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.remove_wait_queue.xlog_cil_force_lsn.xfs_log_force_lsn.xfs_file_fsync
9.27 perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_irqsave.remove_wait_queue.xlog_cil_force_lsn.xfs_log_force_lsn
0.58 perf-profile.calltrace.cycles-pp.prepare_to_wait_event.md_flush_request.raid0_make_request.md_handle_request.md_submit_bio
0.52 perf-profile.calltrace.cycles-pp.iomap_write_actor.iomap_apply.iomap_file_buffered_write.xfs_file_buffered_write.new_sync_write
0.58 perf-profile.calltrace.cycles-pp.try_to_wake_up.swake_up_locked.complete.process_one_work.worker_thread
0.61 perf-profile.calltrace.cycles-pp.swake_up_locked.complete.process_one_work.worker_thread.kthread
10.59 perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_irqsave.remove_wait_queue.xlog_wait_on_iclog.__xfs_log_force_lsn
22.59 perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry
23.19 perf-profile.calltrace.cycles-pp.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
23.16 perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary
25.15 perf-profile.calltrace.cycles-pp.secondary_startup_64_no_verify
24.88 perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
24.90 perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
24.90 perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64_no_verify
22.92 perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_irq.md_flush_request.raid0_make_request.md_handle_request
23.03 perf-profile.calltrace.cycles-pp._raw_spin_lock_irq.md_flush_request.raid0_make_request.md_handle_request.md_submit_bio
15.74 ? 2% perf-profile.calltrace.cycles-pp.__xfs_log_force_lsn.xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_write.new_sync_write
24.24 perf-profile.calltrace.cycles-pp.md_flush_request.raid0_make_request.md_handle_request.md_submit_bio.submit_bio_noacct
24.27 perf-profile.calltrace.cycles-pp.raid0_make_request.md_handle_request.md_submit_bio.submit_bio_noacct.submit_bio
24.34 perf-profile.calltrace.cycles-pp.md_handle_request.md_submit_bio.submit_bio_noacct.submit_bio.submit_bio_wait
24.41 perf-profile.calltrace.cycles-pp.md_submit_bio.submit_bio_noacct.submit_bio.submit_bio_wait.blkdev_issue_flush
24.48 perf-profile.calltrace.cycles-pp.submit_bio.submit_bio_wait.blkdev_issue_flush.xfs_file_fsync.xfs_file_buffered_write
24.51 perf-profile.calltrace.cycles-pp.submit_bio_wait.blkdev_issue_flush.xfs_file_fsync.xfs_file_buffered_write.new_sync_write
24.53 perf-profile.calltrace.cycles-pp.blkdev_issue_flush.xfs_file_fsync.xfs_file_buffered_write.new_sync_write.vfs_write
24.48 perf-profile.calltrace.cycles-pp.submit_bio_noacct.submit_bio.submit_bio_wait.blkdev_issue_flush.xfs_file_fsync
10.35 ? 2% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.xlog_cil_force_lsn.xfs_log_force_lsn.xfs_file_fsync
10.46 ? 2% perf-profile.calltrace.cycles-pp._raw_spin_lock.xlog_cil_force_lsn.xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_write
23.01 perf-profile.calltrace.cycles-pp.xlog_cil_force_lsn.xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_write.new_sync_write
10.62 perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.remove_wait_queue.xlog_wait_on_iclog.__xfs_log_force_lsn.xfs_log_force_lsn
10.65 perf-profile.calltrace.cycles-pp.remove_wait_queue.xlog_wait_on_iclog.__xfs_log_force_lsn.xfs_log_force_lsn.xfs_file_fsync
10.97 perf-profile.calltrace.cycles-pp.xlog_wait_on_iclog.__xfs_log_force_lsn.xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_write
38.76 perf-profile.calltrace.cycles-pp.xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_write.new_sync_write.vfs_write
16.50 ? 2% perf-profile.children.cycles-pp.__xfs_log_force_lsn
16.69 perf-profile.children.cycles-pp._raw_spin_lock
63.83 perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
66.52 perf-profile.children.cycles-pp.xfs_file_fsync
69.20 perf-profile.children.cycles-pp.xfs_file_buffered_write
69.23 perf-profile.children.cycles-pp.new_sync_write
69.32 perf-profile.children.cycles-pp.vfs_write
69.33 perf-profile.children.cycles-pp.ksys_write
69.62 perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
69.61 perf-profile.children.cycles-pp.do_syscall_64
69.64 perf-profile.children.cycles-pp.write
20.73 perf-profile.children.cycles-pp.remove_wait_queue
22.73 perf-profile.children.cycles-pp._raw_spin_lock_irqsave
0.43 ? 2% perf-profile.children.cycles-pp.xlog_write
0.05 perf-profile.children.cycles-pp.xlog_state_done_syncing
0.71 perf-profile.children.cycles-pp.xlog_ioend_work
0.29 ? 2% perf-profile.children.cycles-pp.xlog_state_release_iclog
0.94 ? 2% perf-profile.children.cycles-pp.xlog_cil_push_work
0.16 ? 24% perf-profile.children.cycles-pp.xlog_grant_add_space
0.17 ? 19% perf-profile.children.cycles-pp.xfs_log_ticket_ungrant
0.07 perf-profile.children.cycles-pp.xlog_state_get_iclog_space
0.64 ? 2% perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt
0.40 ? 3% perf-profile.children.cycles-pp.__sysvec_apic_timer_interrupt
0.57 ? 2% perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt
0.39 ? 2% perf-profile.children.cycles-pp.hrtimer_interrupt
0.06 perf-profile.children.cycles-pp.__radix_tree_lookup
0.13 perf-profile.children.cycles-pp.__update_load_avg_cfs_rq
0.09 perf-profile.children.cycles-pp.iomap_set_page_dirty
0.09 perf-profile.children.cycles-pp.__list_add_valid
0.07 perf-profile.children.cycles-pp.ttwu_do_wakeup
0.10 ? 4% perf-profile.children.cycles-pp.iomap_set_range_uptodate
0.09 ? 5% perf-profile.children.cycles-pp.copyin
0.22 perf-profile.children.cycles-pp.ttwu_queue_wakelist
0.11 ? 4% perf-profile.children.cycles-pp.xfs_btree_lookup
0.09 ? 5% perf-profile.children.cycles-pp.iov_iter_copy_from_user_atomic
0.10 perf-profile.children.cycles-pp.llseek
0.11 ? 4% perf-profile.children.cycles-pp.queue_work_on
0.18 ? 2% perf-profile.children.cycles-pp.update_rq_clock
0.14 ? 3% perf-profile.children.cycles-pp.syscall_exit_to_user_mode
0.10 ? 4% perf-profile.children.cycles-pp.__queue_work
0.07 ? 11% perf-profile.children.cycles-pp.xfs_map_blocks
0.14 ? 5% perf-profile.children.cycles-pp.exit_to_user_mode_prepare
0.13 perf-profile.children.cycles-pp.pagecache_get_page
0.13 ? 3% perf-profile.children.cycles-pp.set_task_cpu
0.21 perf-profile.children.cycles-pp.__list_del_entry_valid
0.09 ? 5% perf-profile.children.cycles-pp.insert_work
0.10 ? 4% perf-profile.children.cycles-pp.migrate_task_rq_fair
0.19 ? 2% perf-profile.children.cycles-pp.iomap_write_begin
0.18 ? 2% perf-profile.children.cycles-pp.perf_trace_sched_wakeup_template
0.14 perf-profile.children.cycles-pp.grab_cache_page_write_begin
0.30 ? 2% perf-profile.children.cycles-pp.pick_next_task_fair
0.13 perf-profile.children.cycles-pp.xfs_trans_committed_bulk
0.11 perf-profile.children.cycles-pp.xfs_buffered_write_iomap_begin
0.19 ? 6% perf-profile.children.cycles-pp.update_cfs_group
0.17 ? 4% perf-profile.children.cycles-pp.__switch_to_asm
0.20 ? 7% perf-profile.children.cycles-pp.xfs_inode_item_format
0.18 ? 4% perf-profile.children.cycles-pp.iomap_write_end
0.33 perf-profile.children.cycles-pp.select_idle_cpu
0.22 ? 2% perf-profile.children.cycles-pp.xfs_bmap_add_extent_unwritten_real
0.20 ? 2% perf-profile.children.cycles-pp.xlog_cil_process_committed
0.20 ? 2% perf-profile.children.cycles-pp.xlog_cil_committed
1.29 perf-profile.children.cycles-pp.__wake_up_common_lock
0.30 perf-profile.children.cycles-pp.available_idle_cpu
0.23 ? 3% perf-profile.children.cycles-pp.xfs_bmapi_convert_unwritten
0.51 ? 2% perf-profile.children.cycles-pp.dequeue_entity
0.06 ? 8% perf-profile.children.cycles-pp.xfs_iext_lookup_extent
0.19 ? 4% perf-profile.children.cycles-pp.poll_idle
0.15 ? 12% perf-profile.children.cycles-pp.submit_bio_checks
0.66 ? 2% perf-profile.children.cycles-pp.xlog_state_do_callback
0.58 ? 2% perf-profile.children.cycles-pp.schedule_idle
0.27 perf-profile.children.cycles-pp.xfs_bmapi_write
0.42 perf-profile.children.cycles-pp.xlog_state_clean_iclog
0.42 perf-profile.children.cycles-pp.sched_ttwu_pending
0.45 perf-profile.children.cycles-pp.select_idle_sibling
0.64 perf-profile.children.cycles-pp.dequeue_task_fair
0.58 ? 2% perf-profile.children.cycles-pp.select_task_rq_fair
0.05 perf-profile.children.cycles-pp.__pagevec_release
0.61 ? 3% perf-profile.children.cycles-pp.update_load_avg
0.05 ? 8% perf-profile.children.cycles-pp.kfree
0.05 ? 8% perf-profile.children.cycles-pp.submit_flushes
0.05 ? 8% perf-profile.children.cycles-pp.bio_alloc_bioset
0.46 perf-profile.children.cycles-pp.brd_do_bvec
1.24 perf-profile.children.cycles-pp.__wake_up_common
0.52 perf-profile.children.cycles-pp.enqueue_entity
0.64 perf-profile.children.cycles-pp.enqueue_task_fair
0.68 perf-profile.children.cycles-pp.ttwu_do_activate
0.07 ? 35% perf-profile.children.cycles-pp.blk_throtl_bio
0.51 perf-profile.children.cycles-pp.flush_smp_call_function_from_idle
0.52 perf-profile.children.cycles-pp.iomap_write_actor
0.51 perf-profile.children.cycles-pp.schedule_timeout
2.87 ? 2% perf-profile.children.cycles-pp.__flush_work
0.62 perf-profile.children.cycles-pp.wait_for_completion
0.49 perf-profile.children.cycles-pp.autoremove_wake_function
0.58 perf-profile.children.cycles-pp.prepare_to_wait_event
0.66 perf-profile.children.cycles-pp.iomap_apply
0.66 perf-profile.children.cycles-pp.iomap_file_buffered_write
1.43 perf-profile.children.cycles-pp.schedule
0.61 perf-profile.children.cycles-pp.swake_up_locked
0.67 perf-profile.children.cycles-pp.complete
1.13 ? 5% perf-profile.children.cycles-pp.brd_submit_bio
0.85 perf-profile.children.cycles-pp.md_submit_flush_data
1.98 perf-profile.children.cycles-pp.__schedule
4.45 perf-profile.children.cycles-pp.process_one_work
1.33 ? 4% perf-profile.children.cycles-pp.iomap_submit_ioend
1.99 perf-profile.children.cycles-pp.try_to_wake_up
4.76 perf-profile.children.cycles-pp.ret_from_fork
4.76 perf-profile.children.cycles-pp.kthread
4.76 perf-profile.children.cycles-pp.worker_thread
2.22 ? 5% perf-profile.children.cycles-pp.__filemap_fdatawrite_range
2.21 ? 5% perf-profile.children.cycles-pp.do_writepages
2.21 ? 5% perf-profile.children.cycles-pp.xfs_vm_writepages
2.36 ? 5% perf-profile.children.cycles-pp.file_write_and_wait_range
22.82 perf-profile.children.cycles-pp.intel_idle
23.43 perf-profile.children.cycles-pp.cpuidle_enter
23.43 perf-profile.children.cycles-pp.cpuidle_enter_state
25.15 perf-profile.children.cycles-pp.secondary_startup_64_no_verify
25.15 perf-profile.children.cycles-pp.cpu_startup_entry
25.15 perf-profile.children.cycles-pp.do_idle
24.90 perf-profile.children.cycles-pp.start_secondary
11.45 perf-profile.children.cycles-pp.xlog_wait_on_iclog
25.87 perf-profile.children.cycles-pp._raw_spin_lock_irq
24.47 perf-profile.children.cycles-pp.md_flush_request
24.51 perf-profile.children.cycles-pp.submit_bio_wait
24.53 perf-profile.children.cycles-pp.blkdev_issue_flush
24.59 perf-profile.children.cycles-pp.raid0_make_request
24.70 perf-profile.children.cycles-pp.md_handle_request
24.80 perf-profile.children.cycles-pp.md_submit_bio
26.07 perf-profile.children.cycles-pp.submit_bio
26.09 perf-profile.children.cycles-pp.submit_bio_noacct
23.01 perf-profile.children.cycles-pp.xlog_cil_force_lsn
38.77 perf-profile.children.cycles-pp.xfs_log_force_lsn
63.69 perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
0.16 ? 24% perf-profile.self.cycles-pp.xlog_grant_add_space
0.15 ? 16% perf-profile.self.cycles-pp.xfs_log_ticket_ungrant
0.09 perf-profile.self.cycles-pp.__list_add_valid
0.07 perf-profile.self.cycles-pp.write
0.21 perf-profile.self.cycles-pp.menu_select
0.12 perf-profile.self.cycles-pp.xfs_log_commit_cil
0.10 ? 4% perf-profile.self.cycles-pp.iomap_set_range_uptodate
0.09 ? 5% perf-profile.self.cycles-pp.insert_work
0.08 ? 5% perf-profile.self.cycles-pp.memcpy_erms
0.08 perf-profile.self.cycles-pp.perf_trace_sched_wakeup_template
0.07 ? 6% perf-profile.self.cycles-pp.flush_smp_call_function_from_idle
0.12 ? 3% perf-profile.self.cycles-pp.try_to_wake_up
0.10 ? 4% perf-profile.self.cycles-pp.__switch_to
0.09 ? 10% perf-profile.self.cycles-pp.xfs_inode_item_format
0.09 perf-profile.self.cycles-pp.xlog_cil_force_lsn
0.07 ? 6% perf-profile.self.cycles-pp.prepare_to_wait_event
0.18 ? 5% perf-profile.self.cycles-pp.update_cfs_group
0.21 perf-profile.self.cycles-pp.__list_del_entry_valid
0.17 ? 4% perf-profile.self.cycles-pp.__switch_to_asm
0.40 perf-profile.self.cycles-pp.__schedule
0.37 perf-profile.self.cycles-pp.brd_do_bvec
0.33 ? 5% perf-profile.self.cycles-pp.update_load_avg
0.30 perf-profile.self.cycles-pp.available_idle_cpu
0.18 ? 5% perf-profile.self.cycles-pp.poll_idle
0.61 ? 2% perf-profile.self.cycles-pp._raw_spin_lock_irqsave
0.34 ? 3% perf-profile.self.cycles-pp._raw_spin_lock_irq
0.05 perf-profile.self.cycles-pp.kmem_cache_alloc
0.05 ? 8% perf-profile.self.cycles-pp.kfree
0.06 ? 8% perf-profile.self.cycles-pp.migrate_task_rq_fair
0.06 ? 16% perf-profile.self.cycles-pp.percpu_counter_add_batch
22.82 perf-profile.self.cycles-pp.intel_idle
0.04 ? 4% perf-sched.sch_delay.avg.ms.__xfs_log_force_lsn.xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_write
0.01 ? 14% perf-sched.sch_delay.avg.ms.do_wait.kernel_wait4.__do_sys_wait4.do_syscall_64
0.09 ? 64% perf-sched.sch_delay.avg.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_reschedule_ipi.[unknown]
0.04 ? 16% perf-sched.sch_delay.avg.ms.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.05 ? 3% perf-sched.sch_delay.avg.ms.io_schedule.wait_on_page_bit.wait_on_page_writeback.__filemap_fdatawait_range
0.07 perf-sched.sch_delay.avg.ms.md_flush_request.raid0_make_request.md_handle_request.md_submit_bio
0.00 perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.__alloc_pages.pagecache_get_page.grab_cache_page_write_begin
0.01 ? 4% perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.__flush_work.xlog_cil_force_lsn.xfs_log_force_lsn
0.03 ?100% perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.__kmalloc.kmem_alloc.kmem_alloc_large
0.03 ?102% perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
0.04 ? 36% perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.down_read.xfs_file_fsync.xfs_file_buffered_write
0.03 ? 15% perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.down_write.xfs_ilock.xfs_buffered_write_iomap_begin
0.03 ?107% perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.down_write.xfs_ilock.xfs_file_buffered_write
0.01 ? 17% perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.down_write.xfs_ilock.xfs_vn_update_time
0.00 perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.down_write_killable.vm_mmap_pgoff.ksys_mmap_pgoff
0.15 perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.process_one_work.worker_thread.kthread
0.06 ? 22% perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.stop_one_cpu.migrate_task_to.task_numa_migrate
0.02 ?101% perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.submit_bio_checks.submit_bio_noacct.raid0_make_request
0.03 perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.submit_bio_checks.submit_bio_noacct.submit_bio
0.04 ? 4% perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.wait_for_completion.__flush_work.xlog_cil_force_lsn
0.02 ? 39% perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.wait_for_completion.stop_two_cpus.migrate_swap
0.29 ? 2% perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.wait_for_completion_io_timeout.submit_bio_wait.blkdev_issue_flush
0.04 ? 36% perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.write_cache_pages.iomap_writepages.xfs_vm_writepages
0.02 ? 17% perf-sched.sch_delay.avg.ms.rcu_gp_kthread.kthread.ret_from_fork
0.05 ? 17% perf-sched.sch_delay.avg.ms.rwsem_down_read_slowpath.xfs_log_commit_cil.__xfs_trans_commit.xfs_free_eofblocks
0.03 ?110% perf-sched.sch_delay.avg.ms.rwsem_down_read_slowpath.xfs_log_commit_cil.__xfs_trans_commit.xfs_inactive_ifree
0.07 ? 44% perf-sched.sch_delay.avg.ms.rwsem_down_read_slowpath.xfs_log_commit_cil.__xfs_trans_commit.xfs_remove
0.03 ? 37% perf-sched.sch_delay.avg.ms.rwsem_down_read_slowpath.xfs_log_commit_cil.__xfs_trans_commit.xfs_trans_roll
0.12 ? 7% perf-sched.sch_delay.avg.ms.rwsem_down_read_slowpath.xfs_log_commit_cil.__xfs_trans_commit.xfs_vn_update_time
0.03 ?117% perf-sched.sch_delay.avg.ms.rwsem_down_write_slowpath.do_unlinkat.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.03 ? 4% perf-sched.sch_delay.avg.ms.rwsem_down_write_slowpath.xlog_cil_push_work.process_one_work.worker_thread
0.01 perf-sched.sch_delay.avg.ms.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0.do_select
0.02 ? 4% perf-sched.sch_delay.avg.ms.schedule_timeout.__down.down.xfs_buf_lock
0.00 perf-sched.sch_delay.avg.ms.schedule_timeout.__down.down.xlog_write_iclog
0.01 ? 36% perf-sched.sch_delay.avg.ms.schedule_timeout.kcompactd.kthread.ret_from_fork
0.02 ? 10% perf-sched.sch_delay.avg.ms.schedule_timeout.rcu_gp_kthread.kthread.ret_from_fork
0.04 perf-sched.sch_delay.avg.ms.schedule_timeout.wait_for_completion.__flush_work.xlog_cil_force_lsn
0.02 ? 5% perf-sched.sch_delay.avg.ms.smpboot_thread_fn.kthread.ret_from_fork
0.01 ? 3% perf-sched.sch_delay.avg.ms.worker_thread.kthread.ret_from_fork
0.01 ? 3% perf-sched.sch_delay.avg.ms.xlog_cil_force_lsn.xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_write
0.00 perf-sched.sch_delay.avg.ms.xlog_state_get_iclog_space.xlog_write.xlog_cil_push_work.process_one_work
0.04 ? 2% perf-sched.sch_delay.avg.ms.xlog_wait_on_iclog.__xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_write
0.05 perf-sched.sch_delay.avg.ms.xlog_wait_on_iclog.__xfs_log_force_lsn.xfs_log_force_lsn.xfs_file_fsync
2.66 ? 47% perf-sched.sch_delay.max.ms.__xfs_log_force_lsn.xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_write
1.19 ? 56% perf-sched.sch_delay.max.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_reschedule_ipi.[unknown]
1.36 ? 9% perf-sched.sch_delay.max.ms.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.__alloc_pages.pagecache_get_page.grab_cache_page_write_begin
0.03 ? 12% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.__filemap_fdatawait_range.file_write_and_wait_range.xfs_file_fsync
1.30 ? 30% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.__flush_work.xlog_cil_force_lsn.xfs_log_force_lsn
0.55 ? 73% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.__kmalloc.kmem_alloc.kmem_alloc_large
0.11 ? 82% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
1.24 ? 35% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.down_read.xfs_file_fsync.xfs_file_buffered_write
0.50 ? 72% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.down_read.xfs_log_commit_cil.__xfs_trans_commit
1.25 ? 9% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.down_write.xfs_ilock.xfs_buffered_write_iomap_begin
0.22 ?106% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.down_write.xfs_ilock.xfs_file_buffered_write
0.72 ? 14% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.down_write.xfs_ilock.xfs_vn_update_time
0.00 perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.down_write_killable.vm_mmap_pgoff.ksys_mmap_pgoff
1.38 ? 5% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.mempool_alloc.md_submit_bio.submit_bio_noacct
1.27 ? 2% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.process_one_work.worker_thread.kthread
0.16 ? 93% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.submit_bio_checks.submit_bio_noacct.raid0_make_request
1.82 ? 8% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.wait_for_completion.__flush_work.xlog_cil_force_lsn
0.87 ? 15% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.write_cache_pages.iomap_writepages.xfs_vm_writepages
0.43 ? 48% perf-sched.sch_delay.max.ms.rwsem_down_read_slowpath.xfs_log_commit_cil.__xfs_trans_commit.xfs_create
0.22 ?129% perf-sched.sch_delay.max.ms.rwsem_down_read_slowpath.xfs_log_commit_cil.__xfs_trans_commit.xfs_inactive_ifree
0.78 ? 15% perf-sched.sch_delay.max.ms.rwsem_down_read_slowpath.xfs_log_commit_cil.__xfs_trans_commit.xfs_trans_roll
0.15 ?133% perf-sched.sch_delay.max.ms.rwsem_down_write_slowpath.do_unlinkat.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.42 ? 8% perf-sched.sch_delay.max.ms.rwsem_down_write_slowpath.xlog_cil_push_work.process_one_work.worker_thread
0.01 ? 7% perf-sched.sch_delay.max.ms.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0.do_select
0.02 ? 13% perf-sched.sch_delay.max.ms.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0.do_sys_poll
1.37 ? 26% perf-sched.sch_delay.max.ms.schedule_timeout.__down.down.xfs_buf_lock
0.00 perf-sched.sch_delay.max.ms.schedule_timeout.__down.down.xlog_write_iclog
0.15 ? 65% perf-sched.sch_delay.max.ms.schedule_timeout.kcompactd.kthread.ret_from_fork
0.00 perf-sched.sch_delay.max.ms.xlog_state_get_iclog_space.xlog_write.xlog_cil_push_work.process_one_work
2.52 ? 61% perf-sched.sch_delay.max.ms.xlog_wait_on_iclog.__xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_write
6.80 ? 3% perf-sched.sch_delay.max.ms.xlog_wait_on_iclog.__xfs_log_force_lsn.xfs_log_force_lsn.xfs_file_fsync
0.05 perf-sched.total_sch_delay.average.ms
1.28 perf-sched.total_wait_and_delay.average.ms
-22.8% 3256636 ? 9% perf-sched.total_wait_and_delay.count.ms
6826 ? 10% perf-sched.total_wait_and_delay.max.ms
1.23 perf-sched.total_wait_time.average.ms
6826 ? 10% perf-sched.total_wait_time.max.ms
1.07 ? 2% perf-sched.wait_and_delay.avg.ms.__xfs_log_force_lsn.xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_write
618.51 ? 16% perf-sched.wait_and_delay.avg.ms.devkmsg_read.vfs_read.ksys_read.do_syscall_64
533.91 ? 4% perf-sched.wait_and_delay.avg.ms.do_nanosleep.hrtimer_nanosleep.__x64_sys_nanosleep.do_syscall_64
618.53 ? 16% perf-sched.wait_and_delay.avg.ms.do_syslog.part.0.kmsg_read.vfs_read
105.13 ? 6% perf-sched.wait_and_delay.avg.ms.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64
0.19 ? 2% perf-sched.wait_and_delay.avg.ms.io_schedule.wait_on_page_bit.wait_on_page_writeback.__filemap_fdatawait_range
0.94 perf-sched.wait_and_delay.avg.ms.md_flush_request.raid0_make_request.md_handle_request.md_submit_bio
203.80 ? 15% perf-sched.wait_and_delay.avg.ms.pipe_read.new_sync_read.vfs_read.ksys_read
2.43 ? 95% perf-sched.wait_and_delay.avg.ms.preempt_schedule_common.__cond_resched.__alloc_pages.alloc_pages_vma.shmem_alloc_page
0.97 ?141% perf-sched.wait_and_delay.avg.ms.preempt_schedule_common.__cond_resched.pagecache_get_page.shmem_getpage_gfp.shmem_write_begin
3.08 ? 10% perf-sched.wait_and_delay.avg.ms.rwsem_down_read_slowpath.xfs_log_commit_cil.__xfs_trans_commit.xfs_iomap_write_unwritten
1.93 ? 2% perf-sched.wait_and_delay.avg.ms.rwsem_down_read_slowpath.xfs_log_commit_cil.__xfs_trans_commit.xfs_trans_roll
284.56 ? 21% perf-sched.wait_and_delay.avg.ms.schedule_hrtimeout_range_clock.ep_poll.do_epoll_wait.__x64_sys_epoll_wait
6.12 ? 7% perf-sched.wait_and_delay.avg.ms.schedule_timeout.rcu_gp_kthread.kthread.ret_from_fork
0.31 perf-sched.wait_and_delay.avg.ms.schedule_timeout.wait_for_completion.__flush_work.xlog_cil_force_lsn
401.38 ? 4% perf-sched.wait_and_delay.avg.ms.smpboot_thread_fn.kthread.ret_from_fork
3.28 perf-sched.wait_and_delay.avg.ms.worker_thread.kthread.ret_from_fork
0.80 perf-sched.wait_and_delay.avg.ms.xlog_cil_force_lsn.xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_write
0.27 perf-sched.wait_and_delay.avg.ms.xlog_wait_on_iclog.__xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_write
14.67 ? 12% perf-sched.wait_and_delay.count.__x64_sys_pause.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
34284 ? 10% perf-sched.wait_and_delay.count.__xfs_log_force_lsn.xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_write
11.33 ? 8% perf-sched.wait_and_delay.count.devkmsg_read.vfs_read.ksys_read.do_syscall_64
11.33 ? 8% perf-sched.wait_and_delay.count.do_syslog.part.0.kmsg_read.vfs_read
543.00 ? 3% perf-sched.wait_and_delay.count.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64
467.67 ? 4% perf-sched.wait_and_delay.count.do_wait.kernel_wait4.__do_sys_wait4.do_syscall_64
66.00 ?141% perf-sched.wait_and_delay.count.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe
158976 ? 9% perf-sched.wait_and_delay.count.io_schedule.wait_on_page_bit.wait_on_page_writeback.__filemap_fdatawait_range
679238 ? 9% perf-sched.wait_and_delay.count.md_flush_request.raid0_make_request.md_handle_request.md_submit_bio
576.33 ? 20% perf-sched.wait_and_delay.count.pipe_read.new_sync_read.vfs_read.ksys_read
15.67 ? 23% perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.generic_perform_write.__generic_file_write_iter.generic_file_write_iter
1.00 ?141% perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.pagecache_get_page.shmem_getpage_gfp.shmem_write_begin
3455 ? 10% perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.process_one_work.worker_thread.kthread
774.33 ? 12% perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.wait_for_completion.affine_move_task.__set_cpus_allowed_ptr
193.00 ? 15% perf-sched.wait_and_delay.count.rcu_gp_kthread.kthread.ret_from_fork
140.67 ? 4% perf-sched.wait_and_delay.count.rwsem_down_read_slowpath.xfs_log_commit_cil.__xfs_trans_commit.xfs_trans_roll
643.67 ? 10% perf-sched.wait_and_delay.count.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0.do_sys_poll
28.67 ? 11% perf-sched.wait_and_delay.count.schedule_timeout.kcompactd.kthread.ret_from_fork
-15.4% 1030088 ? 9% perf-sched.wait_and_delay.count.schedule_timeout.wait_for_completion.__flush_work.xlog_cil_force_lsn
154.67 ? 9% perf-sched.wait_and_delay.count.schedule_timeout.xfsaild.kthread.ret_from_fork
1722 ? 13% perf-sched.wait_and_delay.count.smpboot_thread_fn.kthread.ret_from_fork
406938 ? 9% perf-sched.wait_and_delay.count.worker_thread.kthread.ret_from_fork
374206 ? 9% perf-sched.wait_and_delay.count.xlog_cil_force_lsn.xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_write
33853 ? 10% perf-sched.wait_and_delay.count.xlog_wait_on_iclog.__xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_write
4.90 ? 16% perf-sched.wait_and_delay.max.ms.__xfs_log_force_lsn.xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_write
6824 ? 10% perf-sched.wait_and_delay.max.ms.devkmsg_read.vfs_read.ksys_read.do_syscall_64
6824 ? 10% perf-sched.wait_and_delay.max.ms.do_syslog.part.0.kmsg_read.vfs_read
333.06 ?141% perf-sched.wait_and_delay.max.ms.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe
8.00 ? 16% perf-sched.wait_and_delay.max.ms.io_schedule.wait_on_page_bit.wait_on_page_writeback.__filemap_fdatawait_range
25.40 ? 12% perf-sched.wait_and_delay.max.ms.md_flush_request.raid0_make_request.md_handle_request.md_submit_bio
6826 ? 10% perf-sched.wait_and_delay.max.ms.pipe_read.new_sync_read.vfs_read.ksys_read
4.51 ? 88% perf-sched.wait_and_delay.max.ms.preempt_schedule_common.__cond_resched.__alloc_pages.alloc_pages_vma.shmem_alloc_page
36.75 ? 95% perf-sched.wait_and_delay.max.ms.preempt_schedule_common.__cond_resched.generic_perform_write.__generic_file_write_iter.generic_file_write_iter
2.14 ?141% perf-sched.wait_and_delay.max.ms.preempt_schedule_common.__cond_resched.pagecache_get_page.shmem_getpage_gfp.shmem_write_begin
2089 ?132% perf-sched.wait_and_delay.max.ms.preempt_schedule_common.__cond_resched.process_one_work.worker_thread.kthread
5.24 ? 2% perf-sched.wait_and_delay.max.ms.rcu_gp_kthread.kthread.ret_from_fork
6414 ? 11% perf-sched.wait_and_delay.max.ms.schedule_hrtimeout_range_clock.ep_poll.do_epoll_wait.__x64_sys_epoll_wait
4787 ? 22% perf-sched.wait_and_delay.max.ms.smpboot_thread_fn.kthread.ret_from_fork
5325 ? 7% perf-sched.wait_and_delay.max.ms.worker_thread.kthread.ret_from_fork
1.04 ? 2% perf-sched.wait_time.avg.ms.__xfs_log_force_lsn.xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_write
618.48 ? 16% perf-sched.wait_time.avg.ms.devkmsg_read.vfs_read.ksys_read.do_syscall_64
533.88 ? 4% perf-sched.wait_time.avg.ms.do_nanosleep.hrtimer_nanosleep.__x64_sys_nanosleep.do_syscall_64
618.50 ? 16% perf-sched.wait_time.avg.ms.do_syslog.part.0.kmsg_read.vfs_read
105.12 ? 6% perf-sched.wait_time.avg.ms.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64
0.08 ? 45% perf-sched.wait_time.avg.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_call_function_single.[unknown]
0.14 perf-sched.wait_time.avg.ms.io_schedule.wait_on_page_bit.wait_on_page_writeback.__filemap_fdatawait_range
0.88 perf-sched.wait_time.avg.ms.md_flush_request.raid0_make_request.md_handle_request.md_submit_bio
203.79 ? 15% perf-sched.wait_time.avg.ms.pipe_read.new_sync_read.vfs_read.ksys_read
2.51 ? 89% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.__alloc_pages.alloc_pages_vma.shmem_alloc_page
0.00 perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.__alloc_pages.pagecache_get_page.grab_cache_page_write_begin
0.03 ? 8% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.__filemap_fdatawait_range.file_write_and_wait_range.xfs_file_fsync
0.43 perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.__flush_work.xlog_cil_force_lsn.xfs_log_force_lsn
0.48 ? 86% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
0.10 ? 18% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.down_read.xfs_file_fsync.xfs_file_buffered_write
0.07 ? 37% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.down_read.xfs_log_commit_cil.__xfs_trans_commit
0.09 ? 6% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.down_write.xfs_ilock.xfs_buffered_write_iomap_begin
0.09 ? 39% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.down_write.xfs_ilock.xfs_file_buffered_write
0.08 ? 29% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.down_write.xfs_ilock.xfs_vn_update_time
0.14 ? 33% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.iomap_write_actor.iomap_apply.iomap_file_buffered_write
0.18 ? 6% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.xfs_trans_alloc.xfs_vn_update_time
0.34 ? 66% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.mempool_alloc.bio_alloc_bioset.submit_flushes
0.73 ? 3% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.mempool_alloc.md_submit_bio.submit_bio_noacct
0.39 ?113% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.mnt_want_write.do_unlinkat.do_syscall_64
1.09 ?118% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.pagecache_get_page.shmem_getpage_gfp.shmem_write_begin
0.24 ? 15% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.stop_one_cpu.migrate_task_to.task_numa_migrate
0.09 ? 61% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.submit_bio_checks.submit_bio_noacct.raid0_make_request
0.20 ? 4% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.wait_for_completion.__flush_work.xlog_cil_force_lsn
0.29 ? 22% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.wait_for_completion.stop_two_cpus.migrate_swap
1.19 perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.wait_for_completion_io_timeout.submit_bio_wait.blkdev_issue_flush
0.09 ? 32% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.write_cache_pages.iomap_writepages.xfs_vm_writepages
0.15 ? 25% perf-sched.wait_time.avg.ms.rwsem_down_read_slowpath.xfs_log_commit_cil.__xfs_trans_commit.xfs_bmapi_convert_delalloc
0.12 ? 21% perf-sched.wait_time.avg.ms.rwsem_down_read_slowpath.xfs_log_commit_cil.__xfs_trans_commit.xfs_create
0.11 ? 3% perf-sched.wait_time.avg.ms.rwsem_down_read_slowpath.xfs_log_commit_cil.__xfs_trans_commit.xfs_free_eofblocks
0.08 ? 42% perf-sched.wait_time.avg.ms.rwsem_down_read_slowpath.xfs_log_commit_cil.__xfs_trans_commit.xfs_inactive_ifree
3.07 ? 10% perf-sched.wait_time.avg.ms.rwsem_down_read_slowpath.xfs_log_commit_cil.__xfs_trans_commit.xfs_iomap_write_unwritten
0.23 ? 23% perf-sched.wait_time.avg.ms.rwsem_down_read_slowpath.xfs_log_commit_cil.__xfs_trans_commit.xfs_remove
1.90 ? 2% perf-sched.wait_time.avg.ms.rwsem_down_read_slowpath.xfs_log_commit_cil.__xfs_trans_commit.xfs_trans_roll
0.29 ? 7% perf-sched.wait_time.avg.ms.rwsem_down_read_slowpath.xfs_log_commit_cil.__xfs_trans_commit.xfs_vn_update_time
284.53 ? 21% perf-sched.wait_time.avg.ms.schedule_hrtimeout_range_clock.ep_poll.do_epoll_wait.__x64_sys_epoll_wait
0.46 ? 8% perf-sched.wait_time.avg.ms.schedule_timeout.__down.down.xfs_buf_lock
0.00 perf-sched.wait_time.avg.ms.schedule_timeout.__down.down.xlog_write_iclog
6.09 ? 7% perf-sched.wait_time.avg.ms.schedule_timeout.rcu_gp_kthread.kthread.ret_from_fork
0.26 perf-sched.wait_time.avg.ms.schedule_timeout.wait_for_completion.__flush_work.xlog_cil_force_lsn
0.04 ? 75% perf-sched.wait_time.avg.ms.schedule_timeout.wait_for_completion.stop_two_cpus.migrate_swap
401.36 ? 4% perf-sched.wait_time.avg.ms.smpboot_thread_fn.kthread.ret_from_fork
3.27 perf-sched.wait_time.avg.ms.worker_thread.kthread.ret_from_fork
0.79 perf-sched.wait_time.avg.ms.xlog_cil_force_lsn.xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_write
0.00 perf-sched.wait_time.avg.ms.xlog_state_get_iclog_space.xlog_write.xlog_cil_push_work.process_one_work
0.23 perf-sched.wait_time.avg.ms.xlog_wait_on_iclog.__xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_write
3.35 ? 2% perf-sched.wait_time.max.ms.__xfs_log_force_lsn.xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_write
6824 ? 10% perf-sched.wait_time.max.ms.devkmsg_read.vfs_read.ksys_read.do_syscall_64
6824 ? 10% perf-sched.wait_time.max.ms.do_syslog.part.0.kmsg_read.vfs_read
1.60 ? 72% perf-sched.wait_time.max.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_call_function_single.[unknown]
337.99 ?138% perf-sched.wait_time.max.ms.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe
4.35 ? 5% perf-sched.wait_time.max.ms.io_schedule.wait_on_page_bit.wait_on_page_writeback.__filemap_fdatawait_range
25.40 ? 12% perf-sched.wait_time.max.ms.md_flush_request.raid0_make_request.md_handle_request.md_submit_bio
6826 ? 10% perf-sched.wait_time.max.ms.pipe_read.new_sync_read.vfs_read.ksys_read
4.59 ? 85% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.__alloc_pages.alloc_pages_vma.shmem_alloc_page
0.00 perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.__alloc_pages.pagecache_get_page.grab_cache_page_write_begin
0.05 ? 15% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.__filemap_fdatawait_range.file_write_and_wait_range.xfs_file_fsync
2.23 ? 36% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.__flush_work.xlog_cil_force_lsn.xfs_log_force_lsn
2.22 ? 86% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
1.41 ? 29% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.down_read.xfs_file_fsync.xfs_file_buffered_write
0.56 ? 59% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.down_read.xfs_log_commit_cil.__xfs_trans_commit
1.91 ? 23% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.down_write.xfs_ilock.xfs_buffered_write_iomap_begin
1.17 ? 11% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.down_write.xfs_ilock.xfs_vn_update_time
36.75 ? 95% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.generic_perform_write.__generic_file_write_iter.generic_file_write_iter
1.37 ? 10% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.xfs_trans_alloc.xfs_vn_update_time
0.72 ? 57% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.mempool_alloc.bio_alloc_bioset.iomap_writepage_map
0.34 ? 66% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.mempool_alloc.bio_alloc_bioset.submit_flushes
0.39 ?113% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.mnt_want_write.do_unlinkat.do_syscall_64
2.43 ?116% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.pagecache_get_page.shmem_getpage_gfp.shmem_write_begin
2089 ?132% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.process_one_work.worker_thread.kthread
7.81 ? 26% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.stop_one_cpu.migrate_task_to.task_numa_migrate
0.43 ? 69% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.stop_one_cpu.sched_exec.bprm_execve
0.92 ? 66% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.submit_bio_checks.submit_bio_noacct.raid0_make_request
2.37 ? 14% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.wait_for_completion.__flush_work.xlog_cil_force_lsn
13.95 ? 8% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.wait_for_completion.stop_two_cpus.migrate_swap
1.34 ? 21% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.write_cache_pages.iomap_writepages.xfs_vm_writepages
0.50 ? 69% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.xfs_trans_alloc.xfs_vn_update_time.file_update_time
0.92 ? 26% perf-sched.wait_time.max.ms.rwsem_down_read_slowpath.xfs_log_commit_cil.__xfs_trans_commit.xfs_bmapi_convert_delalloc
0.64 ? 14% perf-sched.wait_time.max.ms.rwsem_down_read_slowpath.xfs_log_commit_cil.__xfs_trans_commit.xfs_create
0.37 ? 50% perf-sched.wait_time.max.ms.rwsem_down_read_slowpath.xfs_log_commit_cil.__xfs_trans_commit.xfs_inactive_ifree
0.12 ? 95% perf-sched.wait_time.max.ms.rwsem_down_write_slowpath.path_openat.do_filp_open.do_sys_openat2
6414 ? 11% perf-sched.wait_time.max.ms.schedule_hrtimeout_range_clock.ep_poll.do_epoll_wait.__x64_sys_epoll_wait
22.53 ? 17% perf-sched.wait_time.max.ms.schedule_timeout.__down.down.xfs_buf_lock
0.00 perf-sched.wait_time.max.ms.schedule_timeout.__down.down.xlog_write_iclog
0.04 ? 75% perf-sched.wait_time.max.ms.schedule_timeout.wait_for_completion.stop_two_cpus.migrate_swap
4787 ? 22% perf-sched.wait_time.max.ms.smpboot_thread_fn.kthread.ret_from_fork
5325 ? 7% perf-sched.wait_time.max.ms.worker_thread.kthread.ret_from_fork
0.00 perf-sched.wait_time.max.ms.xlog_state_get_iclog_space.xlog_write.xlog_cil_push_work.process_one_work
estimated based on internal Intel analysis and are provided
purposes only. Any difference in system hardware or software
may affect actual performance.
Open Source Technology Center
org/hyperkitty/list/lkp@lists.01.org">https://lists.01.org/hyperkitty/list/[email protected] Intel Corporation

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