== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 01:45:18 (1786945518) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffffa0bcffa0b800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffffa0bcffa0b800.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 1.17 seconds: 85.54 ops/second llite.lustre-ffffa0bcffa0b800.statahead_max=0 208 real 0m0.704s user 0m0.002s sys 0m0.218s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffffa0bcffa0b800.statahead_max=128 llite.lustre-ffffa0bcffa0b800.statahead_max=128 208 real 0m0.322s user 0m0.002s sys 0m0.131s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 104 statahead wrong: 2 agl total: 100 list_total: 28 fname_total: 76 hit_total: 2623 miss_total: 1688 swrong=2 ewrong=2 total: 900 open/close in 5.66 seconds: 159.15 ops/second llite.lustre-ffffa0bcffa0b800.statahead_max=0 2008 real 0m6.423s user 0m0.029s sys 0m1.981s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 7 sec llite.lustre-ffffa0bcffa0b800.statahead_max=128 llite.lustre-ffffa0bcffa0b800.statahead_max=128 2008 real 0m2.150s user 0m0.012s sys 0m0.790s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 105 statahead wrong: 2 agl total: 100 list_total: 29 fname_total: 76 hit_total: 3621 miss_total: 1689 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 7 seconds llite.lustre-ffffa0bcffa0b800.statahead_stats= statahead total: 105 statahead wrong: 2 agl total: 100 list_total: 29 fname_total: 76 hit_total: 3621 miss_total: 1689 mdc.lustre-MDT0000-mdc-ffffa0bcffa0b800.batch_stats= snapshot_time: 1786945551.267321534 secs.nsecs start_time: 1786945520.178811590 secs.nsecs elapsed_time: 31.088509944 secs.nsecs subreqs per batch batches %% cum %% 1: 4 21 21 2: 1 5 26 4: 1 5 31 8: 1 5 36 16: 0 0 36 32: 1 5 42 64: 11 57 100 mdc.lustre-MDT0001-mdc-ffffa0bcffa0b800.batch_stats= snapshot_time: 1786945551.267420114 secs.nsecs start_time: 1786945520.178892433 secs.nsecs elapsed_time: 31.088527681 secs.nsecs subreqs per batch batches %% cum %% 1: 4 19 19 2: 2 9 28 4: 1 4 33 8: 2 9 42 16: 0 0 42 32: 1 4 47 64: 11 52 100 kvm mdc.lustre-MDT0000-mdc-ffffa0bcffa0b800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffffa0bcffa0b800.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 1.17 seconds: 85.29 ops/second llite.lustre-ffffa0bcffa0b800.statahead_max=0 100 real 0m0.127s user 0m0.001s sys 0m0.026s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffffa0bcffa0b800.statahead_max=128 llite.lustre-ffffa0bcffa0b800.statahead_max=128 100 real 0m0.059s user 0m0.004s sys 0m0.023s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 105 statahead wrong: 2 agl total: 100 list_total: 29 fname_total: 76 hit_total: 3621 miss_total: 1689 swrong=2 ewrong=2 total: 900 open/close in 4.43 seconds: 203.22 ops/second llite.lustre-ffffa0bcffa0b800.statahead_max=0 1000 real 0m0.090s user 0m0.002s sys 0m0.034s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffffa0bcffa0b800.statahead_max=128 llite.lustre-ffffa0bcffa0b800.statahead_max=128 1000 real 0m0.081s user 0m0.002s sys 0m0.029s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 105 statahead wrong: 2 agl total: 100 list_total: 29 fname_total: 76 hit_total: 3621 miss_total: 1689 swrong=2 ewrong=2 - open/close 1848 (time 1786945574.14 total 10.00 last 184.71) - open/close 3602 (time 1786945584.14 total 20.01 last 175.36) - open/close 5354 (time 1786945594.14 total 30.01 last 175.13) - open/close 7002 (time 1786945604.15 total 40.02 last 164.72) - open/close 8525 (time 1786945614.15 total 50.02 last 152.26) total: 9000 open/close in 53.29 seconds: 168.89 ops/second llite.lustre-ffffa0bcffa0b800.statahead_max=0 10000 real 0m0.265s user 0m0.003s sys 0m0.146s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffffa0bcffa0b800.statahead_max=128 llite.lustre-ffffa0bcffa0b800.statahead_max=128 10000 real 0m0.229s user 0m0.006s sys 0m0.097s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 105 statahead wrong: 2 agl total: 100 list_total: 29 fname_total: 76 hit_total: 3621 miss_total: 1689 swrong=2 ewrong=2 - open/close 1665 (time 1786945633.79 total 10.01 last 166.36) - open/close 2272 (time 1786945643.82 total 20.04 last 60.53) - open/close 2877 (time 1786945653.83 total 30.05 last 60.43) - open/close 3503 (time 1786945663.84 total 40.06 last 62.54) - open/close 3971 (time 1786945673.84 total 50.07 last 46.76) - open/close 4496 (time 1786945683.85 total 60.07 last 52.47) - open/close 5052 (time 1786945693.86 total 70.08 last 55.55) - open/close 5459 (time 1786945703.87 total 80.09 last 40.65) - open/close 5918 (time 1786945713.92 total 90.15 last 45.66) - open/close 6577 (time 1786945723.94 total 100.16 last 65.80) - open/close 7268 (time 1786945733.94 total 110.16 last 69.07) - open/close 7959 (time 1786945743.95 total 120.17 last 69.04) - open/close 8593 (time 1786945753.96 total 130.18 last 63.37) - open/close 9406 (time 1786945763.96 total 140.18 last 81.26) - open/close 10000 (time 1786945770.97 total 147.19 last 84.74) - open/close 10833 (time 1786945780.98 total 157.20 last 83.24) - open/close 11625 (time 1786945790.99 total 167.21 last 79.10) - open/close 12448 (time 1786945801.02 total 177.24 last 82.10) - open/close 13256 (time 1786945811.02 total 187.25 last 80.72) - open/close 14054 (time 1786945821.03 total 197.25 last 79.80) - open/close 14887 (time 1786945831.03 total 207.25 last 83.25) - open/close 15642 (time 1786945841.04 total 217.26 last 75.46) - open/close 16481 (time 1786945851.04 total 227.27 last 83.84) - open/close 17224 (time 1786945861.05 total 237.28 last 74.23) - open/close 18154 (time 1786945871.06 total 247.28 last 92.92) - open/close 19061 (time 1786945881.07 total 257.29 last 90.60) - open/close 19964 (time 1786945891.08 total 267.30 last 90.28) - open/close 20840 (time 1786945901.08 total 277.30 last 87.55) - open/close 21702 (time 1786945911.09 total 287.31 last 86.12) - open/close 22634 (time 1786945921.10 total 297.32 last 93.14) - open/close 23514 (time 1786945931.11 total 307.33 last 87.93) - open/close 24378 (time 1786945941.11 total 317.33 last 86.35) - open/close 25236 (time 1786945951.11 total 327.34 last 85.77) - open/close 25966 (time 1786945961.12 total 337.34 last 72.98) - open/close 26809 (time 1786945971.12 total 347.34 last 84.28) - open/close 27580 (time 1786945981.12 total 357.34 last 77.08) - open/close 28223 (time 1786945991.13 total 367.35 last 64.27) - open/close 28860 (time 1786946001.14 total 377.36 last 63.61) - open/close 29491 (time 1786946011.15 total 387.37 last 63.05) - open/close 30000 (time 1786946017.45 total 393.67 last 80.80) - open/close 30842 (time 1786946027.47 total 403.69 last 84.03) - open/close 31633 (time 1786946037.47 total 413.69 last 79.08) - open/close 32572 (time 1786946047.47 total 423.69 last 93.87) - open/close 33360 (time 1786946057.49 total 433.71 last 78.66) - open/close 34050 (time 1786946067.50 total 443.73 last 68.91) - open/close 34829 (time 1786946077.51 total 453.74 last 77.82) - open/close 35632 (time 1786946087.52 total 463.74 last 80.29) - open/close 36555 (time 1786946097.52 total 473.74 last 92.25) - open/close 37365 (time 1786946107.53 total 483.75 last 80.95) - open/close 38108 (time 1786946117.54 total 493.76 last 74.24) - open/close 38906 (time 1786946127.54 total 503.76 last 79.78) - open/close 39849 (time 1786946137.54 total 513.76 last 94.28) - open/close 40799 (time 1786946147.55 total 523.77 last 94.94) - open/close 41821 (time 1786946157.55 total 533.77 last 102.15) - open/close 42787 (time 1786946167.56 total 543.78 last 96.50) - open/close 43750 (time 1786946177.57 total 553.79 last 96.25) - open/close 44724 (time 1786946187.58 total 563.80 last 97.28) - open/close 45725 (time 1786946197.58 total 573.81 last 100.07) - open/close 46796 (time 1786946207.59 total 583.81 last 107.06) - open/close 47803 (time 1786946217.59 total 593.81 last 100.68) - open/close 48674 (time 1786946227.60 total 603.82 last 86.98) - open/close 49659 (time 1786946237.61 total 613.83 last 98.46) - open/close 50000 (time 1786946240.54 total 616.77 last 116.11) - open/close 51055 (time 1786946250.55 total 626.77 last 105.45) - open/close 52137 (time 1786946260.57 total 636.79 last 108.01) - open/close 53176 (time 1786946270.57 total 646.79 last 103.84) - open/close 54278 (time 1786946280.57 total 656.79 last 110.18) - open/close 55313 (time 1786946290.58 total 666.80 last 103.40) - open/close 56428 (time 1786946300.59 total 676.81 last 111.48) - open/close 57571 (time 1786946310.59 total 686.81 last 114.23) - open/close 58723 (time 1786946320.60 total 696.82 last 115.13) - open/close 59816 (time 1786946330.60 total 706.82 last 109.24) - open/close 60860 (time 1786946340.60 total 716.82 last 104.39) - open/close 61957 (time 1786946350.61 total 726.83 last 109.64) - open/close 63038 (time 1786946360.62 total 736.84 last 108.00) - open/close 64181 (time 1786946370.62 total 746.84 last 114.27) - open/close 65297 (time 1786946380.62 total 756.84 last 111.57) - open/close 66626 (time 1786946390.63 total 766.85 last 132.87) - open/close 67919 (time 1786946400.63 total 776.85 last 129.28) - open/close 69350 (time 1786946410.63 total 786.85 last 143.04) - open/close 70000 (time 1786946415.10 total 791.32 last 145.63) - open/close 71708 (time 1786946425.10 total 801.32 last 170.77) - open/close 73422 (time 1786946435.10 total 811.32 last 171.37) - open/close 75262 (time 1786946445.10 total 821.32 last 183.98) - open/close 77083 (time 1786946455.10 total 831.32 last 182.05) - open/close 79027 (time 1786946465.11 total 841.33 last 194.34) - open/close 80000 (time 1786946470.62 total 846.84 last 176.61) - open/close 81801 (time 1786946480.62 total 856.84 last 180.05) - open/close 84060 (time 1786946490.62 total 866.84 last 225.88) - open/close 85863 (time 1786946500.62 total 876.84 last 180.27) - open/close 87430 (time 1786946510.62 total 886.85 last 156.65) - open/close 88966 (time 1786946520.63 total 896.85 last 153.58) total: 90000 open/close in 903.72 seconds: 99.59 ops/second llite.lustre-ffffa0bcffa0b800.statahead_max=0 100000 real 0m1.964s user 0m0.019s sys 0m0.853s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffffa0bcffa0b800.statahead_max=128 llite.lustre-ffffa0bcffa0b800.statahead_max=128 100000 real 0m1.873s user 0m0.022s sys 0m0.832s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 105 statahead wrong: 2 agl total: 100 list_total: 29 fname_total: 76 hit_total: 3621 miss_total: 1689 swrong=2 ewrong=2 'statx --cached=always -D' done