== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 09:13:31 (1788268411) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff986011ead000.batch_stats=0 total: 100 open/close in 1.24 seconds: 80.61 ops/second llite.lustre-ffff986011ead000.statahead_max=0 208 real 0m0.591s user 0m0.002s sys 0m0.178s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff986011ead000.statahead_max=128 llite.lustre-ffff986011ead000.statahead_max=128 208 real 0m0.264s user 0m0.001s sys 0m0.092s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 112 statahead wrong: 2 agl total: 108 list_total: 27 fname_total: 85 hit_total: 2962 miss_total: 1615 swrong=2 ewrong=2 total: 900 open/close in 3.85 seconds: 233.95 ops/second llite.lustre-ffff986011ead000.statahead_max=0 2008 real 0m6.065s user 0m0.022s sys 0m1.720s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 6 sec llite.lustre-ffff986011ead000.statahead_max=128 llite.lustre-ffff986011ead000.statahead_max=128 2008 real 0m1.920s user 0m0.008s sys 0m0.804s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 113 statahead wrong: 2 agl total: 108 list_total: 28 fname_total: 85 hit_total: 3961 miss_total: 1615 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 8 seconds llite.lustre-ffff986011ead000.statahead_stats= statahead total: 113 statahead wrong: 2 agl total: 108 list_total: 28 fname_total: 85 hit_total: 3961 miss_total: 1615 mdc.lustre-MDT0000-mdc-ffff986011ead000.batch_stats= snapshot_time: 1788268441.380756875 secs.nsecs start_time: 1788268413.211855478 secs.nsecs elapsed_time: 28.168901397 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 2 7 7 16: 8 28 35 32: 4 14 50 64: 14 50 100 kvm mdc.lustre-MDT0000-mdc-ffff986011ead000.batch_stats=0 total: 100 open/close in 1.47 seconds: 67.96 ops/second llite.lustre-ffff986011ead000.statahead_max=0 100 real 0m0.055s user 0m0.001s sys 0m0.014s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff986011ead000.statahead_max=128 llite.lustre-ffff986011ead000.statahead_max=128 100 real 0m0.047s user 0m0.003s sys 0m0.016s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 113 statahead wrong: 2 agl total: 108 list_total: 28 fname_total: 85 hit_total: 3961 miss_total: 1615 swrong=2 ewrong=2 total: 900 open/close in 5.73 seconds: 156.93 ops/second llite.lustre-ffff986011ead000.statahead_max=0 1000 real 0m0.058s user 0m0.004s sys 0m0.015s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff986011ead000.statahead_max=128 llite.lustre-ffff986011ead000.statahead_max=128 1000 real 0m0.052s user 0m0.003s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 113 statahead wrong: 2 agl total: 108 list_total: 28 fname_total: 85 hit_total: 3961 miss_total: 1615 swrong=2 ewrong=2 - open/close 1865 (time 1788268465.86 total 10.00 last 186.45) - open/close 3646 (time 1788268475.86 total 20.01 last 178.02) - open/close 5185 (time 1788268485.87 total 30.01 last 153.79) - open/close 7237 (time 1788268495.87 total 40.02 last 205.17) total: 9000 open/close in 47.97 seconds: 187.63 ops/second llite.lustre-ffff986011ead000.statahead_max=0 10000 real 0m0.251s user 0m0.003s sys 0m0.040s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff986011ead000.statahead_max=128 llite.lustre-ffff986011ead000.statahead_max=128 10000 real 0m0.231s user 0m0.003s sys 0m0.038s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 113 statahead wrong: 2 agl total: 108 list_total: 28 fname_total: 85 hit_total: 3961 miss_total: 1615 swrong=2 ewrong=2 - open/close 1555 (time 1788268520.02 total 10.01 last 155.42) - open/close 3314 (time 1788268530.02 total 20.01 last 175.86) - open/close 5465 (time 1788268540.03 total 30.01 last 215.09) - open/close 7142 (time 1788268550.04 total 40.02 last 167.44) - open/close 8717 (time 1788268560.05 total 50.03 last 157.41) - open/close 10000 (time 1788268569.02 total 59.00 last 143.01) - open/close 11234 (time 1788268579.02 total 69.00 last 123.36) - open/close 12827 (time 1788268589.03 total 79.01 last 159.21) - open/close 14394 (time 1788268599.03 total 89.02 last 156.57) - open/close 15660 (time 1788268609.04 total 99.02 last 126.54) - open/close 17130 (time 1788268619.04 total 109.03 last 146.93) - open/close 18698 (time 1788268629.04 total 119.03 last 156.78) - open/close 20000 (time 1788268635.83 total 125.81 last 191.99) - open/close 21779 (time 1788268645.83 total 135.81 last 177.89) - open/close 23478 (time 1788268655.83 total 145.81 last 169.88) - open/close 25232 (time 1788268665.83 total 155.81 last 175.34) - open/close 27079 (time 1788268675.83 total 165.82 last 184.68) - open/close 28406 (time 1788268685.84 total 175.82 last 132.65) - open/close 29709 (time 1788268695.85 total 185.83 last 130.15) - open/close 31236 (time 1788268705.85 total 195.83 last 152.65) - open/close 32902 (time 1788268715.86 total 205.84 last 166.49) - open/close 34566 (time 1788268725.86 total 215.85 last 166.31) - open/close 36026 (time 1788268735.86 total 225.85 last 146.00) - open/close 37409 (time 1788268745.87 total 235.85 last 138.23) - open/close 38816 (time 1788268755.88 total 245.86 last 140.57) - open/close 40000 (time 1788268764.48 total 254.46 last 137.62) - open/close 41162 (time 1788268774.49 total 264.47 last 116.14) - open/close 42511 (time 1788268784.49 total 274.47 last 134.89) - open/close 43670 (time 1788268794.50 total 284.48 last 115.79) - open/close 44902 (time 1788268804.50 total 294.48 last 123.18) - open/close 46140 (time 1788268814.50 total 304.49 last 123.72) - open/close 47279 (time 1788268824.51 total 314.50 last 113.80) - open/close 48471 (time 1788268834.51 total 324.50 last 119.19) - open/close 49578 (time 1788268844.52 total 334.50 last 110.65) - open/close 50000 (time 1788268848.30 total 338.28 last 111.61) - open/close 51207 (time 1788268858.30 total 348.28 last 120.70) - open/close 52354 (time 1788268868.30 total 358.29 last 114.65) - open/close 53670 (time 1788268878.31 total 368.29 last 131.55) - open/close 55438 (time 1788268888.31 total 378.29 last 176.77) - open/close 57038 (time 1788268898.31 total 388.30 last 159.95) - open/close 58835 (time 1788268908.32 total 398.30 last 179.62) - open/close 60000 (time 1788268916.24 total 406.22 last 147.01) - open/close 61575 (time 1788268926.24 total 416.22 last 157.49) - open/close 63174 (time 1788268936.24 total 426.23 last 159.86) - open/close 64551 (time 1788268946.25 total 436.23 last 137.68) - open/close 66414 (time 1788268956.25 total 446.23 last 186.27) - open/close 68381 (time 1788268966.25 total 456.24 last 196.61) - open/close 70000 (time 1788268974.19 total 464.18 last 203.91) - open/close 71710 (time 1788268984.20 total 474.18 last 170.92) - open/close 73286 (time 1788268994.20 total 484.19 last 157.49) - open/close 75147 (time 1788269004.21 total 494.19 last 186.04) - open/close 76849 (time 1788269014.21 total 504.19 last 170.14) - open/close 78885 (time 1788269024.21 total 514.20 last 203.57) - open/close 80000 (time 1788269030.36 total 520.34 last 181.42) - open/close 81558 (time 1788269040.36 total 530.35 last 155.73) - open/close 83410 (time 1788269050.36 total 540.35 last 185.16) - open/close 85827 (time 1788269060.38 total 550.36 last 241.30) - open/close 88139 (time 1788269070.38 total 560.37 last 231.14) total: 90000 open/close in 568.78 seconds: 158.23 ops/second llite.lustre-ffff986011ead000.statahead_max=0 100000 real 0m2.168s user 0m0.016s sys 0m0.234s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff986011ead000.statahead_max=128 llite.lustre-ffff986011ead000.statahead_max=128 100000 real 0m2.112s user 0m0.014s sys 0m0.237s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 113 statahead wrong: 2 agl total: 108 list_total: 28 fname_total: 85 hit_total: 3961 miss_total: 1615 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1874 seconds llite.lustre-ffff986011ead000.statahead_stats= statahead total: 113 statahead wrong: 2 agl total: 108 list_total: 28 fname_total: 85 hit_total: 3961 miss_total: 1615 mdc.lustre-MDT0000-mdc-ffff986011ead000.batch_stats= snapshot_time: 1788270977.206169714 secs.nsecs start_time: 1788268442.051178429 secs.nsecs elapsed_time: 2535.154991285 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