== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 18:06:40 (1781820400) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8d4190c1a000.batch_stats=0 total: 100 open/close in 1.46 seconds: 68.54 ops/second llite.lustre-ffff8d4190c1a000.statahead_max=0 208 real 0m0.733s user 0m0.005s sys 0m0.198s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 0 sec llite.lustre-ffff8d4190c1a000.statahead_max=128 llite.lustre-ffff8d4190c1a000.statahead_max=128 208 real 0m0.327s user 0m0.003s sys 0m0.086s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 105 statahead wrong: 1 agl total: 101 list_total: 27 fname_total: 62 hit_total: 2509 miss_total: 247 swrong=1 ewrong=1 total: 900 open/close in 4.88 seconds: 184.57 ops/second llite.lustre-ffff8d4190c1a000.statahead_max=0 2008 real 0m6.929s user 0m0.020s sys 0m1.908s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 7 sec llite.lustre-ffff8d4190c1a000.statahead_max=128 llite.lustre-ffff8d4190c1a000.statahead_max=128 2008 real 0m2.075s user 0m0.013s sys 0m0.728s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 106 statahead wrong: 1 agl total: 101 list_total: 28 fname_total: 62 hit_total: 3507 miss_total: 248 swrong=1 ewrong=1 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 10 seconds llite.lustre-ffff8d4190c1a000.statahead_stats= statahead total: 106 statahead wrong: 1 agl total: 101 list_total: 28 fname_total: 62 hit_total: 3507 miss_total: 248 mdc.lustre-MDT0000-mdc-ffff8d4190c1a000.batch_stats= snapshot_time: 1781820436.949344011 secs.nsecs start_time: 1781820402.565299255 secs.nsecs elapsed_time: 34.384044756 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 1 3 6 4: 0 0 6 8: 4 12 19 16: 5 16 35 32: 6 19 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff8d4190c1a000.batch_stats=0 total: 100 open/close in 1.90 seconds: 52.56 ops/second llite.lustre-ffff8d4190c1a000.statahead_max=0 100 real 0m0.050s user 0m0.001s sys 0m0.022s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8d4190c1a000.statahead_max=128 llite.lustre-ffff8d4190c1a000.statahead_max=128 100 real 0m0.052s user 0m0.001s sys 0m0.016s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 106 statahead wrong: 1 agl total: 101 list_total: 28 fname_total: 62 hit_total: 3507 miss_total: 248 swrong=1 ewrong=1 total: 900 open/close in 8.04 seconds: 111.89 ops/second llite.lustre-ffff8d4190c1a000.statahead_max=0 1000 real 0m0.103s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8d4190c1a000.statahead_max=128 llite.lustre-ffff8d4190c1a000.statahead_max=128 1000 real 0m0.052s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 106 statahead wrong: 1 agl total: 101 list_total: 28 fname_total: 62 hit_total: 3507 miss_total: 248 swrong=1 ewrong=1 - open/close 1365 (time 1781820465.47 total 10.00 last 136.50) - open/close 2716 (time 1781820475.48 total 20.01 last 135.03) - open/close 3741 (time 1781820485.48 total 30.01 last 102.46) - open/close 4853 (time 1781820495.48 total 40.01 last 111.17) - open/close 5929 (time 1781820505.48 total 50.01 last 107.59) - open/close 6949 (time 1781820515.49 total 60.02 last 101.97) - open/close 7958 (time 1781820525.49 total 70.02 last 100.86) total: 9000 open/close in 79.44 seconds: 113.29 ops/second llite.lustre-ffff8d4190c1a000.statahead_max=0 10000 real 0m0.392s user 0m0.003s sys 0m0.071s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8d4190c1a000.statahead_max=128 llite.lustre-ffff8d4190c1a000.statahead_max=128 10000 real 0m0.423s user 0m0.002s sys 0m0.043s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 106 statahead wrong: 1 agl total: 101 list_total: 28 fname_total: 62 hit_total: 3507 miss_total: 248 swrong=1 ewrong=1 - open/close 1218 (time 1781820554.16 total 10.01 last 121.71) - open/close 2357 (time 1781820564.16 total 20.01 last 113.88) - open/close 3856 (time 1781820574.16 total 30.01 last 149.89) - open/close 5158 (time 1781820584.17 total 40.01 last 130.16) - open/close 6305 (time 1781820594.17 total 50.02 last 114.64) - open/close 7738 (time 1781820604.18 total 60.02 last 143.21) - open/close 8730 (time 1781820614.20 total 70.04 last 99.03) - open/close 9956 (time 1781820624.20 total 80.05 last 122.50) - open/close 10911 (time 1781820634.24 total 90.09 last 95.12) - open/close 11756 (time 1781820644.25 total 100.09 last 84.46) - open/close 12764 (time 1781820654.25 total 110.10 last 100.78) - open/close 13804 (time 1781820664.25 total 120.10 last 103.99) - open/close 14981 (time 1781820674.25 total 130.10 last 117.69) - open/close 16275 (time 1781820684.25 total 140.10 last 129.39) - open/close 17402 (time 1781820694.26 total 150.10 last 112.68) - open/close 18661 (time 1781820704.26 total 160.10 last 125.87) - open/close 19898 (time 1781820714.26 total 170.11 last 123.63) - open/close 21275 (time 1781820724.27 total 180.11 last 137.67) - open/close 22421 (time 1781820734.27 total 190.12 last 114.53) - open/close 23665 (time 1781820744.27 total 200.12 last 124.37) - open/close 25233 (time 1781820754.28 total 210.12 last 156.78) - open/close 26564 (time 1781820764.28 total 220.13 last 133.01) - open/close 27619 (time 1781820774.28 total 230.13 last 105.48) - open/close 28692 (time 1781820784.29 total 240.13 last 107.25) - open/close 29716 (time 1781820794.30 total 250.14 last 102.33) - open/close 30000 (time 1781820796.73 total 252.58 last 116.44) - open/close 31281 (time 1781820806.74 total 262.59 last 128.03) - open/close 32505 (time 1781820816.74 total 272.59 last 122.36) - open/close 33884 (time 1781820826.74 total 282.59 last 137.89) - open/close 35004 (time 1781820836.75 total 292.59 last 111.98) - open/close 36579 (time 1781820846.75 total 302.59 last 157.47) - open/close 38498 (time 1781820856.75 total 312.60 last 191.80) - open/close 39503 (time 1781820866.75 total 322.60 last 100.49) - open/close 40000 (time 1781820871.96 total 327.81 last 95.46) - open/close 41264 (time 1781820881.96 total 337.81 last 126.36) - open/close 42830 (time 1781820891.97 total 347.82 last 156.51) - open/close 44743 (time 1781820901.97 total 357.82 last 191.24) - open/close 46576 (time 1781820911.98 total 367.83 last 183.18) - open/close 48081 (time 1781820921.98 total 377.83 last 150.44) - open/close 49569 (time 1781820931.99 total 387.83 last 148.77) - open/close 50000 (time 1781820935.53 total 391.37 last 121.64) - open/close 51583 (time 1781820945.53 total 401.38 last 158.23) - open/close 52912 (time 1781820955.54 total 411.38 last 132.88) - open/close 54201 (time 1781820965.54 total 421.39 last 128.83) - open/close 55366 (time 1781820975.54 total 431.39 last 116.47) - open/close 56779 (time 1781820985.55 total 441.39 last 141.25) - open/close 57891 (time 1781820995.55 total 451.40 last 111.15) - open/close 58973 (time 1781821005.56 total 461.41 last 108.10) - open/close 60000 (time 1781821014.20 total 470.05 last 118.87) - open/close 61422 (time 1781821024.20 total 480.05 last 142.15) - open/close 63082 (time 1781821034.21 total 490.06 last 165.85) - open/close 64740 (time 1781821044.21 total 500.06 last 165.79) - open/close 66546 (time 1781821054.22 total 510.06 last 180.53) - open/close 67929 (time 1781821064.22 total 520.07 last 138.19) - open/close 69009 (time 1781821074.23 total 530.07 last 107.96) - open/close 70000 (time 1781821083.11 total 538.95 last 111.63) - open/close 71367 (time 1781821093.11 total 548.96 last 136.62) - open/close 72880 (time 1781821103.12 total 558.96 last 151.25) - open/close 74495 (time 1781821113.12 total 568.96 last 161.42) - open/close 75799 (time 1781821123.13 total 578.97 last 130.32) - open/close 77049 (time 1781821133.13 total 588.98 last 124.90) - open/close 78315 (time 1781821143.14 total 598.98 last 126.57) - open/close 79793 (time 1781821153.14 total 608.98 last 147.79) - open/close 80910 (time 1781821163.15 total 618.99 last 111.59) - open/close 82038 (time 1781821173.15 total 629.00 last 112.75) - open/close 83286 (time 1781821183.16 total 639.00 last 124.72) - open/close 84503 (time 1781821193.17 total 649.02 last 121.56) - open/close 85647 (time 1781821203.17 total 659.02 last 114.40) - open/close 86937 (time 1781821213.18 total 669.03 last 128.87) - open/close 88056 (time 1781821223.18 total 679.03 last 111.86) - open/close 89257 (time 1781821233.19 total 689.04 last 120.00) total: 90000 open/close in 695.89 seconds: 129.33 ops/second llite.lustre-ffff8d4190c1a000.statahead_max=0 100000 real 0m3.723s user 0m0.016s sys 0m0.244s 'statx --cached=always -D' 100000 files without statahead: 4 sec llite.lustre-ffff8d4190c1a000.statahead_max=128 llite.lustre-ffff8d4190c1a000.statahead_max=128 100000 real 0m2.679s user 0m0.018s sys 0m0.253s 'statx --cached=always -D' 100000 files with statahead: 3 sec statahead total: 106 statahead wrong: 1 agl total: 101 list_total: 28 fname_total: 62 hit_total: 3507 miss_total: 248 swrong=1 ewrong=1 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1868 seconds llite.lustre-ffff8d4190c1a000.statahead_stats= statahead total: 106 statahead wrong: 1 agl total: 101 list_total: 28 fname_total: 62 hit_total: 3507 miss_total: 248 mdc.lustre-MDT0000-mdc-ffff8d4190c1a000.batch_stats= snapshot_time: 1781823154.529290411 secs.nsecs start_time: 1781820437.927993908 secs.nsecs elapsed_time: 2716.601296503 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second seq.cli-lustre-OST0000-super.width=65536 seq.cli-lustre-OST0001-super.width=65536