== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 02:35:53 (1761287753) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff901cd0918000.batch_stats=0 total: 100 open/close in 2.29 seconds: 43.68 ops/second llite.lustre-ffff901cd0918000.statahead_max=0 208 real 0m1.154s user 0m0.002s sys 0m0.204s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff901cd0918000.statahead_max=128 128 208 real 0m0.436s user 0m0.000s sys 0m0.060s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 118 statahead wrong: 2 agl total: 115 list_total: 28 fname_total: 90 hit_total: 4672 miss_total: 1479 - open/close 798 (time 1761287776.20 total 10.01 last 79.73) total: 900 open/close in 11.34 seconds: 79.34 ops/second llite.lustre-ffff901cd0918000.statahead_max=0 2008 real 0m10.518s user 0m0.026s sys 0m1.776s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 11 sec llite.lustre-ffff901cd0918000.statahead_max=128 128 2008 real 0m2.826s user 0m0.015s sys 0m0.627s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 3 sec statahead total: 119 statahead wrong: 2 agl total: 115 list_total: 29 fname_total: 90 hit_total: 5670 miss_total: 1480 - open/close 683 (time 1761287808.98 total 10.00 last 68.30) - open/close 1414 (time 1761287818.99 total 20.00 last 73.07) - open/close 2125 (time 1761287828.99 total 30.01 last 71.05) - open/close 2870 (time 1761287839.00 total 40.02 last 74.47) total: 3000 open/close in 41.64 seconds: 72.04 ops/second llite.lustre-ffff901cd0918000.statahead_max=0 8008 real 0m42.155s user 0m0.088s sys 0m7.092s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files without statahead: 42 sec llite.lustre-ffff901cd0918000.statahead_max=128 128 8008 real 0m11.815s user 0m0.034s sys 0m2.415s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files with statahead: 12 sec statahead total: 120 statahead wrong: 2 agl total: 115 list_total: 30 fname_total: 90 hit_total: 9669 miss_total: 1480 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 68 seconds llite.lustre-ffff901cd0918000.statahead_stats= statahead total: 120 statahead wrong: 2 agl total: 115 list_total: 30 fname_total: 90 hit_total: 9669 miss_total: 1480 mdc.lustre-MDT0000-mdc-ffff901cd0918000.batch_stats= snapshot_time: 1761287974.119305060 secs.nsecs start_time: 1761287757.000921719 secs.nsecs elapsed_time: 217.118383341 secs.nsecs subreqs per batch batches % cum % 1: 5 3 3 2: 1 0 4 4: 3 2 6 8: 25 18 24 16: 19 13 38 32: 14 10 48 64: 70 51 100 kvm mdc.lustre-MDT0000-mdc-ffff901cd0918000.batch_stats=0 total: 100 open/close in 2.23 seconds: 44.80 ops/second llite.lustre-ffff901cd0918000.statahead_max=0 100 real 0m0.106s user 0m0.002s sys 0m0.014s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff901cd0918000.statahead_max=128 128 100 real 0m0.101s user 0m0.002s sys 0m0.028s statx --cached=always -D 100 files with statahead: 1 sec statahead total: 120 statahead wrong: 2 agl total: 115 list_total: 30 fname_total: 90 hit_total: 9669 miss_total: 1480 - open/close 797 (time 1761287993.31 total 10.00 last 79.67) total: 900 open/close in 11.43 seconds: 78.75 ops/second llite.lustre-ffff901cd0918000.statahead_max=0 1000 real 0m0.127s user 0m0.003s sys 0m0.055s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff901cd0918000.statahead_max=128 128 1000 real 0m0.081s user 0m0.000s sys 0m0.017s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 120 statahead wrong: 2 agl total: 115 list_total: 30 fname_total: 90 hit_total: 9669 miss_total: 1480 - open/close 863 (time 1761288011.05 total 10.01 last 86.23) - open/close 1675 (time 1761288021.06 total 20.01 last 81.16) - open/close 2462 (time 1761288031.07 total 30.02 last 78.64) - open/close 3215 (time 1761288041.07 total 40.02 last 75.27) - open/close 4006 (time 1761288051.07 total 50.03 last 79.08) - open/close 4730 (time 1761288061.08 total 60.03 last 72.37) - open/close 5511 (time 1761288071.09 total 70.05 last 77.96) - open/close 6279 (time 1761288081.10 total 80.06 last 76.75) - open/close 7026 (time 1761288091.12 total 90.07 last 74.58) - open/close 7801 (time 1761288101.12 total 100.07 last 77.48) - open/close 8569 (time 1761288111.12 total 110.08 last 76.78) total: 9000 open/close in 115.17 seconds: 78.14 ops/second llite.lustre-ffff901cd0918000.statahead_max=0 10000 real 0m0.402s user 0m0.004s sys 0m0.045s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff901cd0918000.statahead_max=128 128 10000 real 0m0.383s user 0m0.003s sys 0m0.039s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 120 statahead wrong: 2 agl total: 115 list_total: 30 fname_total: 90 hit_total: 9669 miss_total: 1480 - open/close 910 (time 1761288136.66 total 10.01 last 90.88) - open/close 1646 (time 1761288146.66 total 20.01 last 73.60) - open/close 2362 (time 1761288156.66 total 30.02 last 71.59) - open/close 3155 (time 1761288166.67 total 40.02 last 79.23) - open/close 3959 (time 1761288176.68 total 50.03 last 80.32) - open/close 4875 (time 1761288186.68 total 60.04 last 91.58) - open/close 5799 (time 1761288196.68 total 70.04 last 92.38) - open/close 6801 (time 1761288206.69 total 80.05 last 100.11) - open/close 7671 (time 1761288216.70 total 90.05 last 86.98) - open/close 8563 (time 1761288226.70 total 100.06 last 89.14) - open/close 9522 (time 1761288236.71 total 110.06 last 95.82) - open/close 10000 (time 1761288242.37 total 115.73 last 84.40) - open/close 10900 (time 1761288252.38 total 125.73 last 89.97) - open/close 11770 (time 1761288262.38 total 135.74 last 86.94) - open/close 12721 (time 1761288272.39 total 145.74 last 95.05) - open/close 13808 (time 1761288282.39 total 155.75 last 108.64) - open/close 15008 (time 1761288292.40 total 165.75 last 119.97) - open/close 16094 (time 1761288302.40 total 175.76 last 108.52) - open/close 17154 (time 1761288312.41 total 185.76 last 105.96) - open/close 18275 (time 1761288322.41 total 195.77 last 112.06) - open/close 19412 (time 1761288332.42 total 205.77 last 113.63) - open/close 20000 (time 1761288338.68 total 212.03 last 93.93) - open/close 21156 (time 1761288348.68 total 222.04 last 115.53) - open/close 22262 (time 1761288358.69 total 232.04 last 110.55) - open/close 23291 (time 1761288368.69 total 242.04 last 102.87) - open/close 24288 (time 1761288378.70 total 252.06 last 99.57) - open/close 25108 (time 1761288388.72 total 262.07 last 81.91) - open/close 25585 (time 1761288398.73 total 272.09 last 47.61) - open/close 26108 (time 1761288408.75 total 282.10 last 52.22) - open/close 26592 (time 1761288418.76 total 292.12 last 48.34) - open/close 27143 (time 1761288428.76 total 302.12 last 55.10) - open/close 27828 (time 1761288438.77 total 312.12 last 68.49) - open/close 28538 (time 1761288448.77 total 322.12 last 70.97) - open/close 29296 (time 1761288458.77 total 332.13 last 75.76) - open/close 30000 (time 1761288467.78 total 341.14 last 78.16) - open/close 30794 (time 1761288477.78 total 351.14 last 79.39) - open/close 31562 (time 1761288487.79 total 361.15 last 76.73) - open/close 32297 (time 1761288497.79 total 371.15 last 73.48) - open/close 33043 (time 1761288507.80 total 381.15 last 74.58) - open/close 33785 (time 1761288517.81 total 391.16 last 74.13) - open/close 34511 (time 1761288527.83 total 401.19 last 72.40) - open/close 35275 (time 1761288537.84 total 411.19 last 76.36) - open/close 36037 (time 1761288547.85 total 421.20 last 76.13) - open/close 36811 (time 1761288557.85 total 431.20 last 77.37) - open/close 37596 (time 1761288567.86 total 441.21 last 78.45) - open/close 38415 (time 1761288577.86 total 451.21 last 81.88) - open/close 39170 (time 1761288587.86 total 461.21 last 75.49) - open/close 39917 (time 1761288597.86 total 471.21 last 74.70) - open/close 40693 (time 1761288607.86 total 481.21 last 77.60) - open/close 41463 (time 1761288617.86 total 491.21 last 77.00) - open/close 42162 (time 1761288627.86 total 501.22 last 69.88) - open/close 42889 (time 1761288637.87 total 511.22 last 72.67) - open/close 43642 (time 1761288647.87 total 521.23 last 75.25) - open/close 44439 (time 1761288657.87 total 531.23 last 79.69) - open/close 45208 (time 1761288667.88 total 541.23 last 76.86) - open/close 46020 (time 1761288677.89 total 551.25 last 81.10) - open/close 46810 (time 1761288687.89 total 561.25 last 78.97) - open/close 47589 (time 1761288697.90 total 571.26 last 77.83) - open/close 48392 (time 1761288707.91 total 581.27 last 80.24) - open/close 49216 (time 1761288717.91 total 591.27 last 82.39) - open/close 50000 (time 1761288726.49 total 599.85 last 91.37) - open/close 50958 (time 1761288736.50 total 609.85 last 95.75) - open/close 52156 (time 1761288746.50 total 619.86 last 119.76) - open/close 53171 (time 1761288756.51 total 629.86 last 101.43) - open/close 54568 (time 1761288766.51 total 639.87 last 139.62) - open/close 55926 (time 1761288776.52 total 649.87 last 135.72) - open/close 57707 (time 1761288786.52 total 659.87 last 178.08) - open/close 59017 (time 1761288796.52 total 669.88 last 130.95) - open/close 60000 (time 1761288803.54 total 676.90 last 140.07) - open/close 61498 (time 1761288813.55 total 686.90 last 149.69) - open/close 62796 (time 1761288823.56 total 696.91 last 129.73) - open/close 63909 (time 1761288833.56 total 706.91 last 111.29) - open/close 65029 (time 1761288843.56 total 716.91 last 111.98) - open/close 66284 (time 1761288853.56 total 726.91 last 125.47) - open/close 67716 (time 1761288863.57 total 736.92 last 143.12) - open/close 69075 (time 1761288873.57 total 746.92 last 135.86) - open/close 70000 (time 1761288880.95 total 754.31 last 125.26) - open/close 71323 (time 1761288890.96 total 764.31 last 132.20) - open/close 72805 (time 1761288900.97 total 774.32 last 148.11) - open/close 74277 (time 1761288910.97 total 784.32 last 147.16) - open/close 75704 (time 1761288920.97 total 794.33 last 142.65) - open/close 77520 (time 1761288930.98 total 804.33 last 181.55) - open/close 79172 (time 1761288940.98 total 814.33 last 165.18) - open/close 80000 (time 1761288947.46 total 820.81 last 127.76) - open/close 81381 (time 1761288957.46 total 830.82 last 138.01) - open/close 82539 (time 1761288967.47 total 840.82 last 115.79) - open/close 83896 (time 1761288977.47 total 850.82 last 135.65) - open/close 85152 (time 1761288987.47 total 860.83 last 125.55) - open/close 86483 (time 1761288997.48 total 870.83 last 133.03) - open/close 87610 (time 1761289007.48 total 880.83 last 112.68) - open/close 88783 (time 1761289017.49 total 890.84 last 117.23) - open/close 89893 (time 1761289027.49 total 900.85 last 110.94) total: 90000 open/close in 901.75 seconds: 99.81 ops/second llite.lustre-ffff901cd0918000.statahead_max=0 100000 real 0m2.217s user 0m0.013s sys 0m0.231s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff901cd0918000.statahead_max=128 128 100000 real 0m2.168s user 0m0.019s sys 0m0.253s statx --cached=always -D 100000 files with statahead: 3 sec statahead total: 120 statahead wrong: 2 agl total: 115 list_total: 30 fname_total: 90 hit_total: 9669 miss_total: 1480 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1686 seconds llite.lustre-ffff901cd0918000.statahead_stats= statahead total: 120 statahead wrong: 2 agl total: 115 list_total: 30 fname_total: 90 hit_total: 9669 miss_total: 1480 mdc.lustre-MDT0000-mdc-ffff901cd0918000.batch_stats= snapshot_time: 1761290741.287025443 secs.nsecs start_time: 1761287975.678881710 secs.nsecs elapsed_time: 2765.608143733 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