== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 21:29:38 (1767320978) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8c238640a800.batch_stats=0 total: 100 open/close in 2.39 seconds: 41.77 ops/second llite.lustre-ffff8c238640a800.statahead_max=0 208 real 0m1.039s user 0m0.002s sys 0m0.190s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff8c238640a800.statahead_max=128 128 208 real 0m0.508s user 0m0.003s sys 0m0.071s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 114 statahead wrong: 2 agl total: 110 list_total: 29 fname_total: 76 hit_total: 7599 miss_total: 1569 total: 900 open/close in 9.46 seconds: 95.14 ops/second llite.lustre-ffff8c238640a800.statahead_max=0 2008 real 0m11.132s user 0m0.020s sys 0m1.792s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 11 sec llite.lustre-ffff8c238640a800.statahead_max=128 128 2008 real 0m4.225s user 0m0.019s sys 0m0.607s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 4 sec statahead total: 115 statahead wrong: 2 agl total: 110 list_total: 30 fname_total: 76 hit_total: 8597 miss_total: 1570 - open/close 829 (time 1767321034.51 total 10.01 last 82.80) - open/close 1740 (time 1767321044.51 total 20.01 last 91.08) - open/close 2652 (time 1767321054.51 total 30.02 last 91.18) total: 3000 open/close in 34.19 seconds: 87.74 ops/second llite.lustre-ffff8c238640a800.statahead_max=0 8008 real 0m40.322s user 0m0.093s sys 0m7.020s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files without statahead: 41 sec llite.lustre-ffff8c238640a800.statahead_max=128 128 8008 real 0m15.688s user 0m0.047s sys 0m2.246s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files with statahead: 16 sec statahead total: 116 statahead wrong: 2 agl total: 110 list_total: 31 fname_total: 76 hit_total: 12595 miss_total: 1571 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 57 seconds llite.lustre-ffff8c238640a800.statahead_stats= statahead total: 116 statahead wrong: 2 agl total: 110 list_total: 31 fname_total: 76 hit_total: 12595 miss_total: 1571 mdc.lustre-MDT0000-mdc-ffff8c238640a800.batch_stats= snapshot_time: 1767321187.687072682 secs.nsecs start_time: 1767320981.773733338 secs.nsecs elapsed_time: 205.913339344 secs.nsecs subreqs per batch batches % cum % 1: 3 2 2 2: 3 2 4 4: 5 3 7 8: 15 10 18 16: 32 22 41 32: 16 11 52 64: 67 47 100 kvm mdc.lustre-MDT0000-mdc-ffff8c238640a800.batch_stats=0 total: 100 open/close in 2.96 seconds: 33.82 ops/second llite.lustre-ffff8c238640a800.statahead_max=0 100 real 0m0.070s user 0m0.002s sys 0m0.012s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff8c238640a800.statahead_max=128 128 100 real 0m0.133s user 0m0.002s sys 0m0.033s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 116 statahead wrong: 2 agl total: 110 list_total: 31 fname_total: 76 hit_total: 12595 miss_total: 1571 - open/close 845 (time 1767321208.72 total 10.01 last 84.43) total: 900 open/close in 10.71 seconds: 84.04 ops/second llite.lustre-ffff8c238640a800.statahead_max=0 1000 real 0m0.123s user 0m0.003s sys 0m0.019s statx --cached=always -D 1000 files without statahead: 1 sec llite.lustre-ffff8c238640a800.statahead_max=128 128 1000 real 0m0.084s user 0m0.004s sys 0m0.019s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 116 statahead wrong: 2 agl total: 110 list_total: 31 fname_total: 76 hit_total: 12595 miss_total: 1571 - open/close 907 (time 1767321226.99 total 10.00 last 90.67) - open/close 1688 (time 1767321236.99 total 20.01 last 78.09) - open/close 2528 (time 1767321247.00 total 30.01 last 83.94) - open/close 3343 (time 1767321257.02 total 40.03 last 81.34) - open/close 4067 (time 1767321267.03 total 50.04 last 72.35) - open/close 4639 (time 1767321277.03 total 60.04 last 57.20) - open/close 5284 (time 1767321287.04 total 70.05 last 64.42) - open/close 6149 (time 1767321297.05 total 80.06 last 86.46) - open/close 6920 (time 1767321307.05 total 90.06 last 77.06) - open/close 7763 (time 1767321317.05 total 100.06 last 84.29) - open/close 8582 (time 1767321327.05 total 110.06 last 81.88) total: 9000 open/close in 115.87 seconds: 77.67 ops/second llite.lustre-ffff8c238640a800.statahead_max=0 10000 real 0m0.747s user 0m0.004s sys 0m0.055s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff8c238640a800.statahead_max=128 128 10000 real 0m0.606s user 0m0.002s sys 0m0.040s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 116 statahead wrong: 2 agl total: 110 list_total: 31 fname_total: 76 hit_total: 12595 miss_total: 1571 - open/close 873 (time 1767321358.78 total 10.00 last 87.29) - open/close 1709 (time 1767321368.78 total 20.00 last 83.60) - open/close 2623 (time 1767321378.79 total 30.01 last 91.35) - open/close 3500 (time 1767321388.80 total 40.02 last 87.61) - open/close 4289 (time 1767321398.81 total 50.03 last 78.83) - open/close 4936 (time 1767321408.81 total 60.03 last 64.68) - open/close 5709 (time 1767321418.86 total 70.08 last 76.90) - open/close 6557 (time 1767321428.87 total 80.09 last 84.72) - open/close 7363 (time 1767321438.88 total 90.10 last 80.50) - open/close 8141 (time 1767321448.89 total 100.11 last 77.76) - open/close 9107 (time 1767321458.90 total 110.11 last 96.54) - open/close 10000 (time 1767321468.86 total 120.08 last 89.65) - open/close 10897 (time 1767321478.87 total 130.09 last 89.61) - open/close 11818 (time 1767321488.87 total 140.09 last 92.10) - open/close 12661 (time 1767321498.88 total 150.10 last 84.18) - open/close 13458 (time 1767321508.89 total 160.11 last 79.64) - open/close 14328 (time 1767321518.91 total 170.13 last 86.77) - open/close 15148 (time 1767321528.92 total 180.14 last 81.97) - open/close 16114 (time 1767321538.92 total 190.14 last 96.57) - open/close 17037 (time 1767321548.93 total 200.15 last 92.22) - open/close 17936 (time 1767321558.93 total 210.15 last 89.86) - open/close 18825 (time 1767321568.93 total 220.15 last 88.90) - open/close 19766 (time 1767321578.94 total 230.16 last 94.06) - open/close 20000 (time 1767321582.09 total 233.31 last 74.19) - open/close 20960 (time 1767321592.09 total 243.31 last 96.00) - open/close 21825 (time 1767321602.10 total 253.32 last 86.46) - open/close 22688 (time 1767321612.11 total 263.33 last 86.21) - open/close 23570 (time 1767321622.13 total 273.34 last 88.04) - open/close 24179 (time 1767321632.14 total 283.36 last 60.80) - open/close 24866 (time 1767321642.15 total 293.37 last 68.63) - open/close 25788 (time 1767321652.17 total 303.39 last 92.06) - open/close 26642 (time 1767321662.17 total 313.39 last 85.38) - open/close 27559 (time 1767321672.17 total 323.39 last 91.69) - open/close 28439 (time 1767321682.18 total 333.40 last 87.91) - open/close 29294 (time 1767321692.19 total 343.41 last 85.45) - open/close 30000 (time 1767321700.06 total 351.28 last 89.64) - open/close 30832 (time 1767321710.07 total 361.29 last 83.13) - open/close 31681 (time 1767321720.08 total 371.30 last 84.84) - open/close 32529 (time 1767321730.09 total 381.31 last 84.74) - open/close 33328 (time 1767321740.09 total 391.31 last 79.89) - open/close 34217 (time 1767321750.12 total 401.34 last 88.63) - open/close 35076 (time 1767321760.15 total 411.37 last 85.59) - open/close 35839 (time 1767321770.16 total 421.38 last 76.26) - open/close 36690 (time 1767321780.17 total 431.39 last 85.01) - open/close 37566 (time 1767321790.17 total 441.39 last 87.59) - open/close 38415 (time 1767321800.18 total 451.40 last 84.84) - open/close 39270 (time 1767321810.18 total 461.40 last 85.49) - open/close 40000 (time 1767321818.39 total 469.61 last 88.91) - open/close 40918 (time 1767321828.42 total 479.64 last 91.49) - open/close 41768 (time 1767321838.43 total 489.65 last 84.91) - open/close 42620 (time 1767321848.44 total 499.66 last 85.15) - open/close 43463 (time 1767321858.45 total 509.66 last 84.25) - open/close 44384 (time 1767321868.46 total 519.68 last 92.00) - open/close 45221 (time 1767321878.46 total 529.68 last 83.65) - open/close 46017 (time 1767321888.46 total 539.68 last 79.58) - open/close 46789 (time 1767321898.46 total 549.68 last 77.20) - open/close 47641 (time 1767321908.47 total 559.69 last 85.15) - open/close 48525 (time 1767321918.47 total 569.69 last 88.40) - open/close 49178 (time 1767321928.48 total 579.70 last 65.21) - open/close 49784 (time 1767321938.49 total 589.71 last 60.58) - open/close 50000 (time 1767321941.14 total 592.36 last 81.32) - open/close 50785 (time 1767321951.15 total 602.37 last 78.48) - open/close 51586 (time 1767321961.15 total 612.37 last 80.09) - open/close 52276 (time 1767321971.15 total 622.37 last 69.00) - open/close 52954 (time 1767321981.16 total 632.38 last 67.70) - open/close 53687 (time 1767321991.16 total 642.38 last 73.29) - open/close 54557 (time 1767322001.17 total 652.39 last 86.96) - open/close 55331 (time 1767322011.20 total 662.42 last 77.12) - open/close 56129 (time 1767322021.21 total 672.42 last 79.78) - open/close 56954 (time 1767322031.21 total 682.43 last 82.44) - open/close 57636 (time 1767322041.22 total 692.44 last 68.13) - open/close 58336 (time 1767322051.23 total 702.45 last 69.93) - open/close 59190 (time 1767322061.24 total 712.46 last 85.35) - open/close 60000 (time 1767322070.49 total 721.71 last 87.53) - open/close 60853 (time 1767322080.50 total 731.72 last 85.21) - open/close 61657 (time 1767322090.51 total 741.73 last 80.32) - open/close 62383 (time 1767322100.52 total 751.74 last 72.54) - open/close 63131 (time 1767322110.53 total 761.75 last 74.71) - open/close 63934 (time 1767322120.54 total 771.76 last 80.22) - open/close 64654 (time 1767322130.56 total 781.78 last 71.91) - open/close 65366 (time 1767322140.56 total 791.78 last 71.15) - open/close 66190 (time 1767322150.57 total 801.79 last 82.36) - open/close 66957 (time 1767322160.58 total 811.80 last 76.64) - open/close 67782 (time 1767322170.59 total 821.80 last 82.43) - open/close 68594 (time 1767322180.59 total 831.81 last 81.16) - open/close 69453 (time 1767322190.60 total 841.82 last 85.84) - open/close 70000 (time 1767322196.94 total 848.16 last 86.26) - open/close 70751 (time 1767322206.94 total 858.16 last 75.10) - open/close 71379 (time 1767322216.94 total 868.16 last 62.79) - open/close 71928 (time 1767322226.94 total 878.16 last 54.89) - open/close 72509 (time 1767322236.95 total 888.17 last 58.07) - open/close 73130 (time 1767322246.95 total 898.17 last 62.09) - open/close 73882 (time 1767322256.95 total 908.17 last 75.17) - open/close 74738 (time 1767322266.97 total 918.19 last 85.45) - open/close 75513 (time 1767322277.00 total 928.22 last 77.30) - open/close 76153 (time 1767322287.00 total 938.22 last 64.00) - open/close 76990 (time 1767322297.01 total 948.23 last 83.62) - open/close 77826 (time 1767322307.02 total 958.24 last 83.53) - open/close 78668 (time 1767322317.02 total 968.24 last 84.17) - open/close 79431 (time 1767322327.02 total 978.24 last 76.28) - open/close 80000 (time 1767322334.93 total 986.15 last 71.99) - open/close 80761 (time 1767322344.93 total 996.15 last 76.07) - open/close 81614 (time 1767322354.94 total 1006.16 last 85.25) - open/close 82422 (time 1767322364.94 total 1016.16 last 80.80) - open/close 83143 (time 1767322374.94 total 1026.16 last 72.07) - open/close 83887 (time 1767322384.96 total 1036.17 last 74.29) - open/close 84541 (time 1767322394.96 total 1046.18 last 65.37) - open/close 85330 (time 1767322404.97 total 1056.19 last 78.84) - open/close 86209 (time 1767322414.98 total 1066.19 last 87.83) - open/close 87040 (time 1767322424.98 total 1076.20 last 83.07) - open/close 87833 (time 1767322434.99 total 1086.21 last 79.23) - open/close 88612 (time 1767322444.99 total 1096.21 last 77.89) - open/close 89446 (time 1767322454.99 total 1106.21 last 83.38) total: 90000 open/close in 1112.65 seconds: 80.89 ops/second llite.lustre-ffff8c238640a800.statahead_max=0 100000 real 0m6.240s user 0m0.018s sys 0m0.270s statx --cached=always -D 100000 files without statahead: 6 sec llite.lustre-ffff8c238640a800.statahead_max=128 128 100000 real 0m4.950s user 0m0.015s sys 0m0.278s statx --cached=always -D 100000 files with statahead: 5 sec statahead total: 116 statahead wrong: 2 agl total: 110 list_total: 31 fname_total: 76 hit_total: 12595 miss_total: 1571 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 2049 seconds llite.lustre-ffff8c238640a800.statahead_stats= statahead total: 116 statahead wrong: 2 agl total: 110 list_total: 31 fname_total: 76 hit_total: 12595 miss_total: 1571 mdc.lustre-MDT0000-mdc-ffff8c238640a800.batch_stats= snapshot_time: 1767324558.467158468 secs.nsecs start_time: 1767321189.272774250 secs.nsecs elapsed_time: 3369.194384218 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 seq.cli-lustre-OST0000-super.width=65536 seq.cli-lustre-OST0001-super.width=65536