== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 16:26:03 (1761251163) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9ccbd0321800.batch_stats=0 total: 100 open/close in 2.60 seconds: 38.50 ops/second llite.lustre-ffff9ccbd0321800.statahead_max=0 208 real 0m1.267s user 0m0.001s sys 0m0.211s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff9ccbd0321800.statahead_max=128 128 208 real 0m0.475s user 0m0.002s sys 0m0.074s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 119 statahead wrong: 2 agl total: 115 list_total: 28 fname_total: 78 hit_total: 2611 miss_total: 1610 - open/close 660 (time 1761251186.26 total 10.03 last 65.83) total: 900 open/close in 13.52 seconds: 66.56 ops/second llite.lustre-ffff9ccbd0321800.statahead_max=0 2008 real 0m12.430s user 0m0.023s sys 0m2.010s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 12 sec llite.lustre-ffff9ccbd0321800.statahead_max=128 128 2008 real 0m3.458s user 0m0.011s sys 0m0.571s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 4 sec statahead total: 120 statahead wrong: 2 agl total: 115 list_total: 29 fname_total: 78 hit_total: 3609 miss_total: 1611 - open/close 701 (time 1761251223.74 total 10.00 last 70.09) - open/close 1356 (time 1761251233.75 total 20.01 last 65.43) - open/close 2005 (time 1761251243.76 total 30.02 last 64.84) - open/close 2653 (time 1761251253.77 total 40.03 last 64.73) total: 3000 open/close in 45.32 seconds: 66.19 ops/second llite.lustre-ffff9ccbd0321800.statahead_max=0 8008 real 0m51.711s user 0m0.097s sys 0m8.234s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files without statahead: 52 sec llite.lustre-ffff9ccbd0321800.statahead_max=128 128 8008 real 0m12.712s user 0m0.041s sys 0m2.600s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files with statahead: 13 sec statahead total: 121 statahead wrong: 2 agl total: 115 list_total: 30 fname_total: 78 hit_total: 7608 miss_total: 1611 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 66 seconds llite.lustre-ffff9ccbd0321800.statahead_stats= statahead total: 121 statahead wrong: 2 agl total: 115 list_total: 30 fname_total: 78 hit_total: 7608 miss_total: 1611 mdc.lustre-MDT0000-mdc-ffff9ccbd0321800.batch_stats= snapshot_time: 1761251404.470670067 secs.nsecs start_time: 1761251166.648308323 secs.nsecs elapsed_time: 237.822361744 secs.nsecs subreqs per batch batches % cum % 1: 3 2 2 2: 2 1 3 4: 2 1 5 8: 9 6 12 16: 28 21 33 32: 22 16 50 64: 66 50 100 kvm mdc.lustre-MDT0000-mdc-ffff9ccbd0321800.batch_stats=0 total: 100 open/close in 2.54 seconds: 39.31 ops/second llite.lustre-ffff9ccbd0321800.statahead_max=0 100 real 0m0.094s user 0m0.001s sys 0m0.018s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff9ccbd0321800.statahead_max=128 128 100 real 0m0.075s user 0m0.004s sys 0m0.016s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 121 statahead wrong: 2 agl total: 115 list_total: 30 fname_total: 78 hit_total: 7608 miss_total: 1611 - open/close 681 (time 1761251424.33 total 10.00 last 68.07) total: 900 open/close in 13.10 seconds: 68.71 ops/second llite.lustre-ffff9ccbd0321800.statahead_max=0 1000 real 0m0.209s user 0m0.003s sys 0m0.064s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff9ccbd0321800.statahead_max=128 128 1000 real 0m0.126s user 0m0.000s sys 0m0.031s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 121 statahead wrong: 2 agl total: 115 list_total: 30 fname_total: 78 hit_total: 7608 miss_total: 1611 - open/close 672 (time 1761251446.14 total 10.00 last 67.19) - open/close 1350 (time 1761251456.14 total 20.01 last 67.77) - open/close 1998 (time 1761251466.14 total 30.01 last 64.80) - open/close 2570 (time 1761251476.16 total 40.02 last 57.11) - open/close 3185 (time 1761251486.17 total 50.03 last 61.43) - open/close 3726 (time 1761251496.18 total 60.05 last 54.03) - open/close 4310 (time 1761251506.19 total 70.05 last 58.37) - open/close 5007 (time 1761251516.19 total 80.05 last 69.69) - open/close 5646 (time 1761251526.20 total 90.07 last 63.81) - open/close 6308 (time 1761251536.22 total 100.08 last 66.10) - open/close 6965 (time 1761251546.23 total 110.09 last 65.62) - open/close 7581 (time 1761251556.25 total 120.11 last 61.51) - open/close 8250 (time 1761251566.25 total 130.12 last 66.85) - open/close 8852 (time 1761251576.27 total 140.13 last 60.12) total: 9000 open/close in 142.64 seconds: 63.10 ops/second llite.lustre-ffff9ccbd0321800.statahead_max=0 10000 real 0m0.762s user 0m0.003s sys 0m0.055s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff9ccbd0321800.statahead_max=128 128 10000 real 0m0.461s user 0m0.002s sys 0m0.046s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 121 statahead wrong: 2 agl total: 115 list_total: 30 fname_total: 78 hit_total: 7608 miss_total: 1611 - open/close 597 (time 1761251603.67 total 10.01 last 59.65) - open/close 1128 (time 1761251613.69 total 20.02 last 53.03) - open/close 1727 (time 1761251623.69 total 30.03 last 59.87) - open/close 2270 (time 1761251633.74 total 40.08 last 54.03) - open/close 2874 (time 1761251643.75 total 50.08 last 60.36) - open/close 3583 (time 1761251653.75 total 60.09 last 70.88) - open/close 4234 (time 1761251663.76 total 70.09 last 65.05) - open/close 4955 (time 1761251673.77 total 80.10 last 72.04) - open/close 5684 (time 1761251683.78 total 90.12 last 72.79) - open/close 6406 (time 1761251693.79 total 100.13 last 72.14) - open/close 7105 (time 1761251703.81 total 110.14 last 69.78) - open/close 7724 (time 1761251713.81 total 120.15 last 61.88) - open/close 8360 (time 1761251723.82 total 130.15 last 63.55) - open/close 9012 (time 1761251733.82 total 140.16 last 65.17) - open/close 9639 (time 1761251743.83 total 150.17 last 62.64) - open/close 10000 (time 1761251749.36 total 155.70 last 65.26) - open/close 10709 (time 1761251759.37 total 165.71 last 70.86) - open/close 11393 (time 1761251769.38 total 175.72 last 68.33) - open/close 12064 (time 1761251779.38 total 185.72 last 67.09) - open/close 12763 (time 1761251789.39 total 195.72 last 69.86) - open/close 13438 (time 1761251799.39 total 205.73 last 67.49) - open/close 14128 (time 1761251809.40 total 215.74 last 68.94) - open/close 14736 (time 1761251819.40 total 225.74 last 60.79) - open/close 15462 (time 1761251829.40 total 235.74 last 72.58) - open/close 16119 (time 1761251839.41 total 245.75 last 65.66) - open/close 16758 (time 1761251849.41 total 255.75 last 63.89) - open/close 17397 (time 1761251859.43 total 265.76 last 63.80) - open/close 18021 (time 1761251869.45 total 275.78 last 62.29) - open/close 18672 (time 1761251879.47 total 285.81 last 64.91) - open/close 19299 (time 1761251889.48 total 295.81 last 62.67) - open/close 19954 (time 1761251899.49 total 305.82 last 65.44) - open/close 20575 (time 1761251909.49 total 315.83 last 62.07) - open/close 21253 (time 1761251919.50 total 325.83 last 67.78) - open/close 21913 (time 1761251929.51 total 335.85 last 65.91) - open/close 22611 (time 1761251939.51 total 345.85 last 69.78) - open/close 23288 (time 1761251949.53 total 355.86 last 67.60) - open/close 23964 (time 1761251959.54 total 365.87 last 67.53) - open/close 24575 (time 1761251969.55 total 375.88 last 61.04) - open/close 25208 (time 1761251979.55 total 385.89 last 63.29) - open/close 25859 (time 1761251989.56 total 395.90 last 65.02) - open/close 26523 (time 1761251999.57 total 405.91 last 66.35) - open/close 27156 (time 1761252009.58 total 415.91 last 63.25) - open/close 27795 (time 1761252019.59 total 425.92 last 63.85) - open/close 28462 (time 1761252029.59 total 435.93 last 66.66) - open/close 29102 (time 1761252039.59 total 445.93 last 64.00) - open/close 29748 (time 1761252049.61 total 455.95 last 64.48) - open/close 30000 (time 1761252053.13 total 459.47 last 71.53) - open/close 30656 (time 1761252063.14 total 469.47 last 65.58) - open/close 31356 (time 1761252073.14 total 479.47 last 69.99) - open/close 32058 (time 1761252083.14 total 489.48 last 70.19) - open/close 32824 (time 1761252093.15 total 499.49 last 76.48) - open/close 33500 (time 1761252103.16 total 509.49 last 67.57) - open/close 34118 (time 1761252113.19 total 519.53 last 61.60) - open/close 34703 (time 1761252123.20 total 529.53 last 58.46) - open/close 35269 (time 1761252133.21 total 539.54 last 56.54) - open/close 35841 (time 1761252143.22 total 549.56 last 57.14) - open/close 36403 (time 1761252153.23 total 559.56 last 56.16) - open/close 37042 (time 1761252163.23 total 569.57 last 63.87) - open/close 37678 (time 1761252173.24 total 579.57 last 63.57) - open/close 38319 (time 1761252183.25 total 589.58 last 64.02) - open/close 38964 (time 1761252193.26 total 599.60 last 64.42) - open/close 39603 (time 1761252203.26 total 609.60 last 63.90) - open/close 40000 (time 1761252209.56 total 615.90 last 63.02) - open/close 40622 (time 1761252219.56 total 625.90 last 62.20) - open/close 41262 (time 1761252229.56 total 635.90 last 63.98) - open/close 41880 (time 1761252239.57 total 645.91 last 61.76) - open/close 42550 (time 1761252249.58 total 655.92 last 66.93) - open/close 43200 (time 1761252259.59 total 665.93 last 64.93) - open/close 43827 (time 1761252269.61 total 675.94 last 62.61) - open/close 44468 (time 1761252279.61 total 685.94 last 64.09) - open/close 45232 (time 1761252289.61 total 695.95 last 76.36) - open/close 45896 (time 1761252299.63 total 705.96 last 66.30) - open/close 46522 (time 1761252309.63 total 715.97 last 62.58) - open/close 47158 (time 1761252319.63 total 725.97 last 63.58) - open/close 47817 (time 1761252329.64 total 735.97 last 65.88) - open/close 48493 (time 1761252339.64 total 745.98 last 67.57) - open/close 49208 (time 1761252349.65 total 755.99 last 71.42) - open/close 49856 (time 1761252359.65 total 765.99 last 64.78) - open/close 50000 (time 1761252361.97 total 768.30 last 62.25) - open/close 50665 (time 1761252371.98 total 778.31 last 66.43) - open/close 51301 (time 1761252381.99 total 788.32 last 63.55) - open/close 51860 (time 1761252392.01 total 798.34 last 55.79) - open/close 52427 (time 1761252402.03 total 808.36 last 56.58) - open/close 53074 (time 1761252412.03 total 818.36 last 64.69) - open/close 53745 (time 1761252422.03 total 828.37 last 67.09) - open/close 54407 (time 1761252432.04 total 838.38 last 66.12) - open/close 55037 (time 1761252442.05 total 848.39 last 62.93) - open/close 55667 (time 1761252452.06 total 858.39 last 62.97) - open/close 56301 (time 1761252462.08 total 868.41 last 63.28) - open/close 56880 (time 1761252472.09 total 878.42 last 57.83) - open/close 57470 (time 1761252482.09 total 888.43 last 58.98) - open/close 58083 (time 1761252492.10 total 898.44 last 61.26) - open/close 58662 (time 1761252502.11 total 908.44 last 57.85) - open/close 59268 (time 1761252512.11 total 918.45 last 60.56) - open/close 59902 (time 1761252522.12 total 928.46 last 63.35) - open/close 60513 (time 1761252532.13 total 938.46 last 61.07) - open/close 61078 (time 1761252542.13 total 948.46 last 56.49) - open/close 61672 (time 1761252552.13 total 958.46 last 59.39) - open/close 62333 (time 1761252562.15 total 968.48 last 65.99) - open/close 62937 (time 1761252572.15 total 978.49 last 60.35) - open/close 63564 (time 1761252582.16 total 988.50 last 62.64) - open/close 64226 (time 1761252592.17 total 998.51 last 66.14) - open/close 64855 (time 1761252602.17 total 1008.51 last 62.88) - open/close 65496 (time 1761252612.20 total 1018.53 last 63.96) - open/close 66169 (time 1761252622.20 total 1028.53 last 67.29) - open/close 66809 (time 1761252632.20 total 1038.54 last 63.98) - open/close 67427 (time 1761252642.20 total 1048.54 last 61.79) - open/close 67970 (time 1761252652.21 total 1058.55 last 54.24) - open/close 68603 (time 1761252662.24 total 1068.58 last 63.09) - open/close 69204 (time 1761252672.25 total 1078.58 last 60.09) - open/close 69762 (time 1761252682.25 total 1088.59 last 55.76) - open/close 70000 (time 1761252685.98 total 1092.31 last 63.91) - open/close 70629 (time 1761252695.99 total 1102.32 last 62.84) - open/close 71194 (time 1761252706.00 total 1112.34 last 56.40) - open/close 71754 (time 1761252716.02 total 1122.36 last 55.90) - open/close 72367 (time 1761252726.03 total 1132.37 last 61.23) - open/close 73003 (time 1761252736.04 total 1142.38 last 63.55) - open/close 73601 (time 1761252746.04 total 1152.38 last 59.80) - open/close 74138 (time 1761252756.04 total 1162.38 last 53.70) - open/close 74736 (time 1761252766.06 total 1172.39 last 59.71) - open/close 75329 (time 1761252776.06 total 1182.40 last 59.26) - open/close 76002 (time 1761252786.08 total 1192.42 last 67.18) - open/close 76605 (time 1761252796.09 total 1202.42 last 60.28) - open/close 77222 (time 1761252806.09 total 1212.42 last 61.68) - open/close 77803 (time 1761252816.09 total 1222.43 last 58.07) - open/close 78442 (time 1761252826.09 total 1232.43 last 63.90) - open/close 79082 (time 1761252836.10 total 1242.44 last 63.94) - open/close 79677 (time 1761252846.10 total 1252.44 last 59.49) - open/close 80000 (time 1761252851.11 total 1257.44 last 64.58) - open/close 80636 (time 1761252861.11 total 1267.45 last 63.54) - open/close 81246 (time 1761252871.13 total 1277.46 last 60.92) - open/close 81868 (time 1761252881.15 total 1287.48 last 62.08) - open/close 82494 (time 1761252891.17 total 1297.50 last 62.49) - open/close 83080 (time 1761252901.17 total 1307.51 last 58.55) - open/close 83687 (time 1761252911.18 total 1317.52 last 60.65) - open/close 84311 (time 1761252921.19 total 1327.52 last 62.36) - open/close 84929 (time 1761252931.20 total 1337.54 last 61.72) - open/close 85518 (time 1761252941.21 total 1347.54 last 58.86) - open/close 86111 (time 1761252951.22 total 1357.56 last 59.21) - open/close 86698 (time 1761252961.23 total 1367.56 last 58.67) - open/close 87314 (time 1761252971.24 total 1377.57 last 61.54) - open/close 87970 (time 1761252981.25 total 1387.59 last 65.50) - open/close 88708 (time 1761252991.27 total 1397.60 last 73.70) - open/close 89342 (time 1761253001.31 total 1407.64 last 63.16) - open/close 89998 (time 1761253011.32 total 1417.66 last 65.51) total: 90000 open/close in 1417.68 seconds: 63.48 ops/second llite.lustre-ffff9ccbd0321800.statahead_max=0 100000 real 0m7.739s user 0m0.019s sys 0m0.268s statx --cached=always -D 100000 files without statahead: 8 sec llite.lustre-ffff9ccbd0321800.statahead_max=128 128 100000 real 0m6.634s user 0m0.016s sys 0m0.256s statx --cached=always -D 100000 files with statahead: 7 sec statahead total: 121 statahead wrong: 2 agl total: 115 list_total: 30 fname_total: 78 hit_total: 7608 miss_total: 1611 statx --cached=always -D done