== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 19:12:35 (1768263155) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff901998580800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff901998580800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 1.98 seconds: 50.42 ops/second llite.lustre-ffff901998580800.statahead_max=0 208 real 0m1.264s user 0m0.005s sys 0m0.210s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff901998580800.statahead_max=128 128 208 real 0m0.546s user 0m0.002s sys 0m0.075s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 154 statahead wrong: 2 agl total: 149 list_total: 30 fname_total: 124 hit_total: 4786 miss_total: 1366 - open/close 804 (time 1768263178.97 total 10.01 last 80.33) total: 900 open/close in 11.66 seconds: 77.16 ops/second llite.lustre-ffff901998580800.statahead_max=0 2008 real 0m10.145s user 0m0.020s sys 0m1.817s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 10 sec llite.lustre-ffff901998580800.statahead_max=128 128 2008 real 0m3.742s user 0m0.014s sys 0m0.578s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 4 sec statahead total: 155 statahead wrong: 2 agl total: 149 list_total: 31 fname_total: 124 hit_total: 5784 miss_total: 1367 - open/close 960 (time 1768263214.23 total 10.01 last 95.95) - open/close 1910 (time 1768263224.23 total 20.01 last 94.98) - open/close 2966 (time 1768263234.24 total 30.01 last 105.58) - open/close 3995 (time 1768263244.24 total 40.02 last 102.82) total: 4000 open/close in 40.05 seconds: 99.87 ops/second llite.lustre-ffff901998580800.statahead_max=0 10008 real 0m47.683s user 0m0.110s sys 0m9.127s statx -c "%n %i %A %h %u %g %W %X %Z" -D 5000 files without statahead: 48 sec llite.lustre-ffff901998580800.statahead_max=128 128 10008 real 0m20.437s user 0m0.053s sys 0m2.969s statx -c "%n %i %A %h %u %g %W %X %Z" -D 5000 files with statahead: 21 sec statahead total: 156 statahead wrong: 2 agl total: 149 list_total: 32 fname_total: 124 hit_total: 10782 miss_total: 1368 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 64 seconds llite.lustre-ffff901998580800.statahead_stats= statahead total: 156 statahead wrong: 2 agl total: 149 list_total: 32 fname_total: 124 hit_total: 10782 miss_total: 1368 mdc.lustre-MDT0000-mdc-ffff901998580800.batch_stats= snapshot_time: 1768263389.636280892 secs.nsecs start_time: 1768263159.046024637 secs.nsecs elapsed_time: 230.590256255 secs.nsecs subreqs per batch batches % cum % 1: 11 10 10 2: 7 6 16 4: 7 6 23 8: 9 8 31 16: 1 0 32 32: 9 8 40 64: 64 59 100 mdc.lustre-MDT0001-mdc-ffff901998580800.batch_stats= snapshot_time: 1768263389.636423690 secs.nsecs start_time: 1768263159.046164780 secs.nsecs elapsed_time: 230.590258910 secs.nsecs subreqs per batch batches % cum % 1: 10 9 9 2: 6 5 14 4: 11 10 25 8: 6 5 30 16: 1 0 31 32: 6 5 37 64: 67 62 100 kvm mdc.lustre-MDT0000-mdc-ffff901998580800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff901998580800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.25 seconds: 44.49 ops/second llite.lustre-ffff901998580800.statahead_max=0 100 real 0m0.084s user 0m0.001s sys 0m0.024s statx --cached=always -D 100 files without statahead: 1 sec llite.lustre-ffff901998580800.statahead_max=128 128 100 real 0m0.095s user 0m0.000s sys 0m0.022s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 156 statahead wrong: 2 agl total: 149 list_total: 32 fname_total: 124 hit_total: 10782 miss_total: 1368 total: 900 open/close in 8.87 seconds: 101.43 ops/second llite.lustre-ffff901998580800.statahead_max=0 1000 real 0m0.112s user 0m0.001s sys 0m0.027s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff901998580800.statahead_max=128 128 1000 real 0m0.205s user 0m0.001s sys 0m0.031s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 156 statahead wrong: 2 agl total: 149 list_total: 32 fname_total: 124 hit_total: 10782 miss_total: 1368 - open/close 997 (time 1768263425.92 total 10.01 last 99.65) - open/close 1995 (time 1768263435.93 total 20.01 last 99.73) - open/close 3041 (time 1768263445.93 total 30.01 last 104.59) - open/close 4029 (time 1768263455.93 total 40.02 last 98.77) - open/close 5025 (time 1768263465.94 total 50.03 last 99.50) - open/close 6027 (time 1768263475.95 total 60.03 last 100.12) - open/close 7019 (time 1768263485.96 total 70.04 last 99.16) - open/close 8010 (time 1768263495.96 total 80.04 last 99.08) - open/close 8998 (time 1768263505.97 total 90.05 last 98.73) total: 9000 open/close in 90.06 seconds: 99.94 ops/second llite.lustre-ffff901998580800.statahead_max=0 10000 real 0m0.566s user 0m0.002s sys 0m0.130s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff901998580800.statahead_max=128 128 10000 real 0m0.659s user 0m0.001s sys 0m0.125s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 156 statahead wrong: 2 agl total: 149 list_total: 32 fname_total: 124 hit_total: 10782 miss_total: 1368 - open/close 983 (time 1768263527.25 total 10.00 last 98.27) - open/close 1981 (time 1768263537.25 total 20.01 last 99.77) - open/close 3020 (time 1768263547.27 total 30.03 last 103.67) - open/close 4079 (time 1768263557.28 total 40.04 last 105.83) - open/close 5103 (time 1768263567.28 total 50.04 last 102.38) - open/close 6098 (time 1768263577.28 total 60.04 last 99.49) - open/close 7158 (time 1768263587.29 total 70.04 last 105.95) - open/close 8257 (time 1768263597.29 total 80.05 last 109.86) - open/close 9273 (time 1768263607.29 total 90.05 last 101.56) - open/close 10000 (time 1768263613.80 total 96.56 last 111.69) - open/close 11069 (time 1768263623.80 total 106.56 last 106.90) - open/close 12200 (time 1768263633.81 total 116.57 last 113.02) - open/close 13296 (time 1768263643.82 total 126.57 last 109.53) - open/close 14036 (time 1768263653.82 total 136.57 last 73.99) - open/close 14563 (time 1768263663.83 total 146.59 last 52.62) - open/close 15099 (time 1768263673.84 total 156.60 last 53.55) - open/close 15975 (time 1768263683.84 total 166.60 last 87.58) - open/close 16771 (time 1768263693.85 total 176.60 last 79.60) - open/close 17542 (time 1768263703.85 total 186.60 last 77.08) - open/close 18427 (time 1768263713.85 total 196.60 last 88.48) - open/close 19396 (time 1768263723.86 total 206.61 last 96.84) - open/close 20000 (time 1768263729.68 total 212.43 last 103.72) - open/close 21010 (time 1768263739.68 total 222.44 last 100.96) - open/close 22020 (time 1768263749.69 total 232.44 last 100.95) - open/close 22997 (time 1768263759.70 total 242.45 last 97.61) - open/close 24006 (time 1768263769.70 total 252.45 last 100.90) - open/close 24671 (time 1768263779.70 total 262.45 last 66.49) - open/close 25507 (time 1768263789.70 total 272.46 last 83.59) - open/close 26380 (time 1768263799.73 total 282.49 last 87.04) - open/close 27146 (time 1768263809.73 total 292.49 last 76.58) - open/close 27957 (time 1768263819.75 total 302.50 last 81.02) - open/close 28943 (time 1768263829.75 total 312.50 last 98.57) - open/close 29863 (time 1768263839.75 total 322.51 last 91.95) - open/close 30800 (time 1768263849.76 total 332.52 last 93.64) - open/close 31699 (time 1768263859.76 total 342.52 last 89.86) - open/close 32666 (time 1768263869.78 total 352.54 last 96.53) - open/close 33493 (time 1768263879.79 total 362.55 last 82.62) - open/close 34443 (time 1768263889.79 total 372.55 last 94.98) - open/close 35425 (time 1768263899.79 total 382.55 last 98.20) - open/close 36379 (time 1768263909.80 total 392.56 last 95.33) - open/close 37284 (time 1768263919.82 total 402.57 last 90.37) - open/close 38031 (time 1768263929.83 total 412.58 last 74.63) - open/close 38740 (time 1768263939.83 total 422.58 last 70.88) - open/close 39418 (time 1768263949.83 total 432.58 last 67.79) - open/close 39950 (time 1768263959.84 total 442.59 last 53.17) - open/close 40522 (time 1768263969.84 total 452.59 last 57.19) - open/close 41083 (time 1768263979.85 total 462.61 last 56.02) - open/close 41935 (time 1768263989.87 total 472.62 last 85.08) - open/close 42673 (time 1768263999.89 total 482.65 last 73.61) - open/close 43438 (time 1768264009.90 total 492.65 last 76.46) - open/close 44208 (time 1768264019.92 total 502.67 last 76.85) - open/close 44870 (time 1768264029.92 total 512.68 last 66.18) - open/close 45634 (time 1768264039.93 total 522.68 last 76.35) - open/close 46384 (time 1768264049.93 total 532.69 last 74.95) - open/close 47048 (time 1768264059.94 total 542.69 last 66.36) - open/close 47859 (time 1768264069.95 total 552.70 last 81.05) - open/close 48590 (time 1768264079.96 total 562.71 last 73.00) - open/close 49359 (time 1768264089.96 total 572.72 last 76.87) - open/close 50000 (time 1768264099.95 total 582.70 last 64.18) - open/close 50725 (time 1768264109.95 total 592.71 last 72.49) - open/close 51488 (time 1768264119.95 total 602.71 last 76.28) - open/close 52307 (time 1768264129.96 total 612.71 last 81.87) - open/close 53196 (time 1768264139.97 total 622.72 last 88.80) - open/close 54054 (time 1768264149.97 total 632.73 last 85.76) - open/close 54741 (time 1768264159.98 total 642.74 last 68.64) - open/close 55512 (time 1768264169.99 total 652.74 last 77.04) - open/close 56317 (time 1768264179.99 total 662.75 last 80.49) - open/close 56908 (time 1768264190.00 total 672.75 last 59.05) - open/close 57614 (time 1768264200.01 total 682.76 last 70.54) - open/close 58371 (time 1768264210.02 total 692.78 last 75.61) - open/close 59033 (time 1768264220.04 total 702.79 last 66.09) - open/close 59825 (time 1768264230.04 total 712.80 last 79.17) - open/close 60000 (time 1768264232.16 total 714.92 last 82.39) - open/close 60784 (time 1768264242.18 total 724.93 last 78.31) - open/close 61553 (time 1768264252.18 total 734.94 last 76.86) - open/close 62289 (time 1768264262.21 total 744.96 last 73.42) - open/close 63003 (time 1768264272.22 total 754.97 last 71.32) - open/close 63570 (time 1768264282.22 total 764.97 last 56.70) - open/close 64226 (time 1768264292.24 total 774.99 last 65.48) - open/close 64943 (time 1768264302.25 total 785.01 last 71.60) - open/close 65601 (time 1768264312.28 total 795.03 last 65.64) - open/close 66333 (time 1768264322.28 total 805.04 last 73.17) - open/close 67018 (time 1768264332.28 total 815.04 last 68.48) - open/close 67727 (time 1768264342.30 total 825.06 last 70.75) - open/close 68287 (time 1768264352.31 total 835.06 last 55.99) - open/close 68912 (time 1768264362.32 total 845.08 last 62.41) - open/close 69589 (time 1768264372.33 total 855.08 last 67.65) - open/close 70000 (time 1768264378.13 total 860.88 last 70.86) - open/close 70548 (time 1768264388.14 total 870.89 last 54.77) - open/close 71110 (time 1768264398.14 total 880.89 last 56.18) - open/close 71795 (time 1768264408.15 total 890.91 last 68.42) - open/close 72519 (time 1768264418.16 total 900.91 last 72.35) - open/close 73202 (time 1768264428.17 total 910.93 last 68.22) - open/close 73914 (time 1768264438.18 total 920.94 last 71.10) - open/close 74558 (time 1768264448.19 total 930.94 last 64.39) - open/close 75248 (time 1768264458.20 total 940.96 last 68.90) - open/close 75756 (time 1768264468.22 total 950.97 last 50.71) - open/close 76314 (time 1768264478.23 total 960.98 last 55.74) - open/close 76799 (time 1768264488.23 total 970.99 last 48.49) - open/close 77436 (time 1768264498.23 total 980.99 last 63.70) - open/close 78045 (time 1768264508.26 total 991.01 last 60.74) - open/close 78581 (time 1768264518.30 total 1001.05 last 53.41) - open/close 79168 (time 1768264528.30 total 1011.06 last 58.65) - open/close 79666 (time 1768264538.31 total 1021.06 last 49.79) - open/close 80000 (time 1768264544.96 total 1027.72 last 50.18) - open/close 80568 (time 1768264554.96 total 1037.72 last 56.80) - open/close 81103 (time 1768264564.96 total 1047.72 last 53.50) - open/close 81673 (time 1768264574.99 total 1057.75 last 56.84) - open/close 82270 (time 1768264585.00 total 1067.76 last 59.62) - open/close 82880 (time 1768264595.01 total 1077.77 last 60.96) - open/close 83587 (time 1768264605.01 total 1087.77 last 70.69) - open/close 84343 (time 1768264615.02 total 1097.77 last 75.58) - open/close 85028 (time 1768264625.03 total 1107.79 last 68.38) - open/close 85566 (time 1768264635.04 total 1117.79 last 53.77) - open/close 86211 (time 1768264645.04 total 1127.80 last 64.47) - open/close 86863 (time 1768264655.05 total 1137.81 last 65.13) - open/close 87542 (time 1768264665.06 total 1147.81 last 67.89) - open/close 88272 (time 1768264675.06 total 1157.82 last 72.94) - open/close 88928 (time 1768264685.07 total 1167.82 last 65.56) - open/close 89591 (time 1768264695.08 total 1177.84 last 66.21) total: 90000 open/close in 1183.97 seconds: 76.02 ops/second llite.lustre-ffff901998580800.statahead_max=0 100000 real 0m6.061s user 0m0.018s sys 0m1.002s statx --cached=always -D 100000 files without statahead: 6 sec llite.lustre-ffff901998580800.statahead_max=128 128 100000 real 0m5.751s user 0m0.015s sys 0m0.949s statx --cached=always -D 100000 files with statahead: 6 sec statahead total: 156 statahead wrong: 2 agl total: 149 list_total: 32 fname_total: 124 hit_total: 10782 miss_total: 1368 statx --cached=always -D done