== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 10:44:35 (1788878675) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9f7e1826b800.batch_stats=0 total: 100 open/close in 0.92 seconds: 108.61 ops/second llite.lustre-ffff9f7e1826b800.statahead_max=0 208 real 0m0.452s user 0m0.002s sys 0m0.171s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9f7e1826b800.statahead_max=128 llite.lustre-ffff9f7e1826b800.statahead_max=128 208 real 0m0.220s user 0m0.003s sys 0m0.081s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 95 statahead wrong: 2 agl total: 90 list_total: 26 fname_total: 60 hit_total: 2782 miss_total: 1676 swrong=2 ewrong=2 total: 900 open/close in 2.82 seconds: 319.01 ops/second llite.lustre-ffff9f7e1826b800.statahead_max=0 2008 real 0m4.328s user 0m0.015s sys 0m1.564s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 5 sec llite.lustre-ffff9f7e1826b800.statahead_max=128 llite.lustre-ffff9f7e1826b800.statahead_max=128 2008 real 0m1.757s user 0m0.012s sys 0m0.831s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 96 statahead wrong: 2 agl total: 90 list_total: 27 fname_total: 60 hit_total: 3781 miss_total: 1676 swrong=2 ewrong=2 - open/close 2144 (time 1788878703.25 total 10.00 last 214.40) - open/close 5286 (time 1788878713.26 total 20.00 last 314.15) - open/close 8789 (time 1788878723.26 total 30.00 last 350.23) total: 9000 open/close in 30.79 seconds: 292.28 ops/second llite.lustre-ffff9f7e1826b800.statahead_max=0 20008 real 0m45.154s user 0m0.178s sys 0m15.136s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 45 sec llite.lustre-ffff9f7e1826b800.statahead_max=128 llite.lustre-ffff9f7e1826b800.statahead_max=128 20008 real 0m17.809s user 0m0.069s sys 0m7.720s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 18 sec statahead total: 97 statahead wrong: 2 agl total: 90 list_total: 28 fname_total: 60 hit_total: 13780 miss_total: 1676 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 57 seconds llite.lustre-ffff9f7e1826b800.statahead_stats= statahead total: 97 statahead wrong: 2 agl total: 90 list_total: 28 fname_total: 60 hit_total: 13780 miss_total: 1676 mdc.lustre-MDT0000-mdc-ffff9f7e1826b800.batch_stats= snapshot_time: 1788878852.592475916 secs.nsecs start_time: 1788878677.682665659 secs.nsecs elapsed_time: 174.909810257 secs.nsecs subreqs per batch batches %% cum %% 1: 22 7 7 2: 4 1 8 4: 2 0 9 8: 10 3 12 16: 89 28 41 32: 39 12 53 64: 142 46 100 kvm mdc.lustre-MDT0000-mdc-ffff9f7e1826b800.batch_stats=0 total: 100 open/close in 0.85 seconds: 118.26 ops/second llite.lustre-ffff9f7e1826b800.statahead_max=0 100 real 0m0.024s user 0m0.001s sys 0m0.014s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9f7e1826b800.statahead_max=128 llite.lustre-ffff9f7e1826b800.statahead_max=128 100 real 0m0.020s user 0m0.002s sys 0m0.012s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 97 statahead wrong: 2 agl total: 90 list_total: 28 fname_total: 60 hit_total: 13780 miss_total: 1676 swrong=2 ewrong=2 total: 900 open/close in 2.82 seconds: 318.92 ops/second llite.lustre-ffff9f7e1826b800.statahead_max=0 1000 real 0m0.043s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9f7e1826b800.statahead_max=128 llite.lustre-ffff9f7e1826b800.statahead_max=128 1000 real 0m0.042s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 97 statahead wrong: 2 agl total: 90 list_total: 28 fname_total: 60 hit_total: 13780 miss_total: 1676 swrong=2 ewrong=2 - open/close 3451 (time 1788878871.46 total 10.00 last 345.08) - open/close 7185 (time 1788878881.46 total 20.00 last 373.39) total: 9000 open/close in 25.12 seconds: 358.31 ops/second llite.lustre-ffff9f7e1826b800.statahead_max=0 10000 real 0m0.323s user 0m0.001s sys 0m0.157s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9f7e1826b800.statahead_max=128 llite.lustre-ffff9f7e1826b800.statahead_max=128 10000 real 0m0.192s user 0m0.003s sys 0m0.037s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 97 statahead wrong: 2 agl total: 90 list_total: 28 fname_total: 60 hit_total: 13780 miss_total: 1676 swrong=2 ewrong=2 - open/close 4200 (time 1788878901.35 total 10.00 last 419.95) - open/close 7508 (time 1788878911.35 total 20.00 last 330.76) - open/close 10000 (time 1788878919.04 total 27.69 last 324.25) - open/close 13770 (time 1788878929.04 total 37.69 last 376.94) - open/close 17842 (time 1788878939.04 total 47.69 last 407.04) - open/close 20000 (time 1788878944.24 total 52.89 last 415.18) - open/close 24321 (time 1788878954.24 total 62.89 last 432.03) - open/close 27359 (time 1788878964.24 total 72.89 last 303.76) - open/close 30000 (time 1788878973.96 total 82.61 last 271.85) - open/close 32956 (time 1788878983.96 total 92.61 last 295.45) - open/close 36337 (time 1788878993.96 total 102.62 last 338.06) - open/close 40000 (time 1788879003.41 total 112.06 last 387.95) - open/close 44477 (time 1788879013.41 total 122.06 last 447.65) - open/close 48638 (time 1788879023.41 total 132.06 last 416.10) - open/close 50000 (time 1788879026.65 total 135.30 last 420.02) - open/close 54030 (time 1788879036.65 total 145.31 last 402.85) - open/close 58175 (time 1788879046.66 total 155.31 last 414.44) - open/close 60000 (time 1788879051.37 total 160.03 last 386.70) - open/close 63605 (time 1788879061.38 total 170.03 last 360.48) - open/close 67540 (time 1788879071.38 total 180.03 last 393.37) - open/close 70000 (time 1788879077.02 total 185.67 last 435.77) - open/close 73913 (time 1788879087.02 total 195.68 last 391.25) - open/close 78239 (time 1788879097.03 total 205.68 last 432.57) - open/close 80000 (time 1788879100.92 total 209.57 last 452.07) - open/close 84119 (time 1788879110.93 total 219.58 last 411.71) - open/close 88269 (time 1788879120.93 total 229.58 last 414.95) total: 90000 open/close in 233.48 seconds: 385.48 ops/second llite.lustre-ffff9f7e1826b800.statahead_max=0 100000 real 0m1.803s user 0m0.013s sys 0m0.198s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff9f7e1826b800.statahead_max=128 llite.lustre-ffff9f7e1826b800.statahead_max=128 100000 real 0m1.695s user 0m0.011s sys 0m0.197s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 97 statahead wrong: 2 agl total: 90 list_total: 28 fname_total: 60 hit_total: 13780 miss_total: 1676 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 851 seconds llite.lustre-ffff9f7e1826b800.statahead_stats= statahead total: 97 statahead wrong: 2 agl total: 90 list_total: 28 fname_total: 60 hit_total: 13780 miss_total: 1676 mdc.lustre-MDT0000-mdc-ffff9f7e1826b800.batch_stats= snapshot_time: 1788879999.512707284 secs.nsecs start_time: 1788878853.140752620 secs.nsecs elapsed_time: 1146.371954664 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