== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 21:36:56 (1763347016) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8dcd852db000.batch_stats=0 total: 100 open/close in 3.02 seconds: 33.06 ops/second llite.lustre-ffff8dcd852db000.statahead_max=0 208 real 0m1.197s user 0m0.003s sys 0m0.214s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff8dcd852db000.statahead_max=128 128 208 real 0m0.506s user 0m0.004s sys 0m0.072s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 101 statahead wrong: 2 agl total: 97 list_total: 29 fname_total: 64 hit_total: 6473 miss_total: 1685 - open/close 750 (time 1763347041.75 total 10.00 last 74.99) total: 900 open/close in 12.19 seconds: 73.84 ops/second llite.lustre-ffff8dcd852db000.statahead_max=0 2008 real 0m12.210s user 0m0.026s sys 0m1.835s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 12 sec llite.lustre-ffff8dcd852db000.statahead_max=128 128 2008 real 0m3.107s user 0m0.012s sys 0m0.603s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 3 sec statahead total: 102 statahead wrong: 2 agl total: 97 list_total: 30 fname_total: 64 hit_total: 7471 miss_total: 1686 - open/close 718 (time 1763347076.39 total 10.01 last 71.72) - open/close 1406 (time 1763347086.40 total 20.01 last 68.80) - open/close 2141 (time 1763347096.41 total 30.03 last 73.38) - open/close 2910 (time 1763347106.42 total 40.03 last 76.87) total: 3000 open/close in 41.16 seconds: 72.89 ops/second llite.lustre-ffff8dcd852db000.statahead_max=0 8008 real 0m47.335s user 0m0.107s sys 0m7.562s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files without statahead: 48 sec llite.lustre-ffff8dcd852db000.statahead_max=128 128 8008 real 0m13.736s user 0m0.056s sys 0m2.475s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files with statahead: 13 sec statahead total: 103 statahead wrong: 2 agl total: 97 list_total: 31 fname_total: 64 hit_total: 11470 miss_total: 1686 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 66 seconds llite.lustre-ffff8dcd852db000.statahead_stats= statahead total: 103 statahead wrong: 2 agl total: 97 list_total: 31 fname_total: 64 hit_total: 11470 miss_total: 1686 mdc.lustre-MDT0000-mdc-ffff8dcd852db000.batch_stats= snapshot_time: 1763347247.659541112 secs.nsecs start_time: 1763347021.259542620 secs.nsecs elapsed_time: 226.399998492 secs.nsecs subreqs per batch batches % cum % 1: 2 1 1 2: 0 0 1 4: 7 5 6 8: 18 13 20 16: 17 13 33 32: 16 12 46 64: 70 53 100 kvm mdc.lustre-MDT0000-mdc-ffff8dcd852db000.batch_stats=0 total: 100 open/close in 3.33 seconds: 30.07 ops/second llite.lustre-ffff8dcd852db000.statahead_max=0 100 real 0m0.110s user 0m0.003s sys 0m0.022s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff8dcd852db000.statahead_max=128 128 100 real 0m0.083s user 0m0.002s sys 0m0.014s statx --cached=always -D 100 files with statahead: 1 sec statahead total: 103 statahead wrong: 2 agl total: 97 list_total: 31 fname_total: 64 hit_total: 11470 miss_total: 1686 - open/close 601 (time 1763347269.77 total 10.00 last 60.08) total: 900 open/close in 14.68 seconds: 61.30 ops/second llite.lustre-ffff8dcd852db000.statahead_max=0 1000 real 0m0.130s user 0m0.002s sys 0m0.021s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff8dcd852db000.statahead_max=128 128 1000 real 0m0.171s user 0m0.002s sys 0m0.030s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 103 statahead wrong: 2 agl total: 97 list_total: 31 fname_total: 64 hit_total: 11470 miss_total: 1686 - open/close 671 (time 1763347292.09 total 10.01 last 67.01) - open/close 1395 (time 1763347302.10 total 20.02 last 72.33) - open/close 2122 (time 1763347312.11 total 30.04 last 72.57) - open/close 2878 (time 1763347322.12 total 40.05 last 75.54) - open/close 3621 (time 1763347332.13 total 50.06 last 74.25) - open/close 4342 (time 1763347342.13 total 60.06 last 72.08) - open/close 5042 (time 1763347352.15 total 70.08 last 69.89) - open/close 5690 (time 1763347362.15 total 80.08 last 64.79) - open/close 6388 (time 1763347372.17 total 90.10 last 69.66) - open/close 7122 (time 1763347382.17 total 100.10 last 73.36) - open/close 7843 (time 1763347392.18 total 110.11 last 72.03) - open/close 8593 (time 1763347402.19 total 120.12 last 74.93) total: 9000 open/close in 125.87 seconds: 71.50 ops/second llite.lustre-ffff8dcd852db000.statahead_max=0 10000 real 0m0.442s user 0m0.003s sys 0m0.059s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff8dcd852db000.statahead_max=128 128 10000 real 0m0.459s user 0m0.003s sys 0m0.048s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 103 statahead wrong: 2 agl total: 97 list_total: 31 fname_total: 64 hit_total: 11470 miss_total: 1686 - open/close 696 (time 1763347428.45 total 10.00 last 69.59) - open/close 1367 (time 1763347438.45 total 20.01 last 67.05) - open/close 2090 (time 1763347448.46 total 30.02 last 72.23) - open/close 2784 (time 1763347458.47 total 40.02 last 69.38) - open/close 3439 (time 1763347468.47 total 50.03 last 65.47) - open/close 4138 (time 1763347478.48 total 60.04 last 69.83) - open/close 4796 (time 1763347488.50 total 70.05 last 65.71) - open/close 5480 (time 1763347498.51 total 80.06 last 68.33) - open/close 6173 (time 1763347508.52 total 90.08 last 69.20) - open/close 6861 (time 1763347518.52 total 100.08 last 68.78) - open/close 7608 (time 1763347528.54 total 110.09 last 74.59) - open/close 8384 (time 1763347538.55 total 120.10 last 77.52) - open/close 9142 (time 1763347548.56 total 130.11 last 75.73) - open/close 9812 (time 1763347558.56 total 140.12 last 66.98) - open/close 10000 (time 1763347561.22 total 142.78 last 70.64) - open/close 10679 (time 1763347571.22 total 152.78 last 67.90) - open/close 11326 (time 1763347581.23 total 162.79 last 64.63) - open/close 12053 (time 1763347591.24 total 172.79 last 72.66) - open/close 12734 (time 1763347601.25 total 182.81 last 68.02) - open/close 13352 (time 1763347611.26 total 192.81 last 61.74) - open/close 13898 (time 1763347621.26 total 202.82 last 54.59) - open/close 14566 (time 1763347631.26 total 212.82 last 66.79) - open/close 15169 (time 1763347641.28 total 222.83 last 60.21) - open/close 15806 (time 1763347651.28 total 232.84 last 63.66) - open/close 16407 (time 1763347661.29 total 242.84 last 60.09) - open/close 17007 (time 1763347671.29 total 252.84 last 59.98) - open/close 17655 (time 1763347681.30 total 262.85 last 64.74) - open/close 18312 (time 1763347691.31 total 272.86 last 65.65) - open/close 19014 (time 1763347701.31 total 282.86 last 70.18) - open/close 19659 (time 1763347711.32 total 292.87 last 64.45) - open/close 20000 (time 1763347716.39 total 297.95 last 67.20) - open/close 20656 (time 1763347726.40 total 307.96 last 65.52) - open/close 21313 (time 1763347736.41 total 317.97 last 65.64) - open/close 21984 (time 1763347746.41 total 327.97 last 67.10) - open/close 22627 (time 1763347756.43 total 337.98 last 64.23) - open/close 23293 (time 1763347766.45 total 348.00 last 66.45) - open/close 23961 (time 1763347776.46 total 358.01 last 66.73) - open/close 24593 (time 1763347786.46 total 368.02 last 63.17) - open/close 25267 (time 1763347796.49 total 378.04 last 67.21) - open/close 25929 (time 1763347806.50 total 388.05 last 66.15) - open/close 26613 (time 1763347816.50 total 398.05 last 68.40) - open/close 27313 (time 1763347826.51 total 408.06 last 69.91) - open/close 28010 (time 1763347836.52 total 418.08 last 69.62) - open/close 28746 (time 1763347846.53 total 428.09 last 73.53) - open/close 29389 (time 1763347856.54 total 438.09 last 64.26) - open/close 30000 (time 1763347865.87 total 447.43 last 65.47) - open/close 30586 (time 1763347875.88 total 457.43 last 58.55) - open/close 31201 (time 1763347885.89 total 467.45 last 61.42) - open/close 31831 (time 1763347895.91 total 477.46 last 62.92) - open/close 32490 (time 1763347905.92 total 487.47 last 65.83) - open/close 33172 (time 1763347915.92 total 497.47 last 68.18) - open/close 33886 (time 1763347925.92 total 507.48 last 71.37) - open/close 34527 (time 1763347935.93 total 517.49 last 64.04) - open/close 35221 (time 1763347945.94 total 527.49 last 69.38) - open/close 35956 (time 1763347955.95 total 537.50 last 73.41) - open/close 36645 (time 1763347965.95 total 547.50 last 68.89) - open/close 37334 (time 1763347975.96 total 557.51 last 68.83) - open/close 38008 (time 1763347985.96 total 567.52 last 67.38) - open/close 38652 (time 1763347995.96 total 577.52 last 64.40) - open/close 39279 (time 1763348005.96 total 587.52 last 62.70) - open/close 39938 (time 1763348015.97 total 597.52 last 65.88) - open/close 40586 (time 1763348025.97 total 607.53 last 64.76) - open/close 41228 (time 1763348035.98 total 617.54 last 64.14) - open/close 41845 (time 1763348046.00 total 627.55 last 61.61) - open/close 42490 (time 1763348056.00 total 637.56 last 64.46) - open/close 43214 (time 1763348066.01 total 647.57 last 72.32) - open/close 43879 (time 1763348076.02 total 657.57 last 66.48) - open/close 44559 (time 1763348086.02 total 667.57 last 67.98) - open/close 45170 (time 1763348096.02 total 677.58 last 61.09) - open/close 45857 (time 1763348106.03 total 687.58 last 68.66) - open/close 46587 (time 1763348116.04 total 697.60 last 72.90) - open/close 47275 (time 1763348126.04 total 707.60 last 68.79) - open/close 47959 (time 1763348136.05 total 717.61 last 68.32) - open/close 48652 (time 1763348146.06 total 727.61 last 69.26) - open/close 49384 (time 1763348156.07 total 737.62 last 73.13) - open/close 50000 (time 1763348165.17 total 746.72 last 67.70) - open/close 50656 (time 1763348175.18 total 756.73 last 65.56) - open/close 51373 (time 1763348185.18 total 766.74 last 71.64) - open/close 52076 (time 1763348195.20 total 776.75 last 70.22) - open/close 52812 (time 1763348205.20 total 786.76 last 73.54) - open/close 53517 (time 1763348215.21 total 796.76 last 70.46) - open/close 54249 (time 1763348225.21 total 806.76 last 73.20) - open/close 55027 (time 1763348235.22 total 816.78 last 77.71) - open/close 55732 (time 1763348245.23 total 826.79 last 70.42) - open/close 56446 (time 1763348255.24 total 836.80 last 71.33) - open/close 57097 (time 1763348265.25 total 846.81 last 65.04) - open/close 57800 (time 1763348275.26 total 856.81 last 70.23) - open/close 58517 (time 1763348285.27 total 866.82 last 71.64) - open/close 59249 (time 1763348295.28 total 876.83 last 73.13) - open/close 59957 (time 1763348305.29 total 886.84 last 70.73) - open/close 60629 (time 1763348315.29 total 896.85 last 67.17) - open/close 61327 (time 1763348325.31 total 906.87 last 69.67) - open/close 62009 (time 1763348335.32 total 916.87 last 68.15) - open/close 62678 (time 1763348345.33 total 926.89 last 66.81) - open/close 63384 (time 1763348355.34 total 936.90 last 70.52) - open/close 64072 (time 1763348365.36 total 946.91 last 68.68) - open/close 64722 (time 1763348375.37 total 956.92 last 64.94) - open/close 65449 (time 1763348385.37 total 966.93 last 72.68) - open/close 66113 (time 1763348395.38 total 976.94 last 66.33) - open/close 66799 (time 1763348405.39 total 986.95 last 68.54) - open/close 67425 (time 1763348415.40 total 996.96 last 62.53) - open/close 68086 (time 1763348425.42 total 1006.97 last 66.00) - open/close 68704 (time 1763348435.42 total 1016.97 last 61.78) - open/close 69383 (time 1763348445.43 total 1026.98 last 67.84) - open/close 70000 (time 1763348454.32 total 1035.88 last 69.38) - open/close 70639 (time 1763348464.33 total 1045.88 last 63.85) - open/close 71301 (time 1763348474.34 total 1055.89 last 66.13) - open/close 71947 (time 1763348484.34 total 1065.90 last 64.58) - open/close 72582 (time 1763348494.35 total 1075.91 last 63.44) - open/close 73234 (time 1763348504.36 total 1085.91 last 65.16) - open/close 73920 (time 1763348514.36 total 1095.92 last 68.57) - open/close 74621 (time 1763348524.38 total 1105.93 last 70.01) - open/close 75259 (time 1763348534.39 total 1115.95 last 63.70) - open/close 75915 (time 1763348544.39 total 1125.95 last 65.59) - open/close 76545 (time 1763348554.41 total 1135.97 last 62.88) - open/close 77161 (time 1763348564.41 total 1145.97 last 61.59) - open/close 77801 (time 1763348574.42 total 1155.97 last 63.99) - open/close 78460 (time 1763348584.42 total 1165.98 last 65.86) - open/close 79067 (time 1763348594.42 total 1175.98 last 60.68) - open/close 79640 (time 1763348604.44 total 1186.00 last 57.20) - open/close 80000 (time 1763348610.49 total 1192.04 last 59.53) - open/close 80665 (time 1763348620.49 total 1202.05 last 66.48) - open/close 81362 (time 1763348630.50 total 1212.06 last 69.64) - open/close 82027 (time 1763348640.51 total 1222.06 last 66.45) - open/close 82688 (time 1763348650.51 total 1232.07 last 66.08) - open/close 83359 (time 1763348660.51 total 1242.07 last 67.08) - open/close 84014 (time 1763348670.52 total 1252.08 last 65.45) - open/close 84738 (time 1763348680.55 total 1262.10 last 72.20) - open/close 85473 (time 1763348690.55 total 1272.11 last 73.46) - open/close 86156 (time 1763348700.56 total 1282.12 last 68.25) - open/close 86899 (time 1763348710.57 total 1292.12 last 74.26) - open/close 87527 (time 1763348720.58 total 1302.13 last 62.74) - open/close 88072 (time 1763348730.58 total 1312.14 last 54.48) - open/close 88699 (time 1763348740.60 total 1322.15 last 62.60) - open/close 89315 (time 1763348750.61 total 1332.16 last 61.53) - open/close 89918 (time 1763348760.62 total 1342.18 last 60.22) total: 90000 open/close in 1343.52 seconds: 66.99 ops/second llite.lustre-ffff8dcd852db000.statahead_max=0 100000 real 0m4.244s user 0m0.016s sys 0m0.300s statx --cached=always -D 100000 files without statahead: 4 sec llite.lustre-ffff8dcd852db000.statahead_max=128 128 100000 real 0m4.472s user 0m0.015s sys 0m0.299s statx --cached=always -D 100000 files with statahead: 5 sec statahead total: 103 statahead wrong: 2 agl total: 97 list_total: 31 fname_total: 64 hit_total: 11470 miss_total: 1686 statx --cached=always -D done