== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 11:37:32 (1790005052) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff972d85b2a800.batch_stats=0 total: 100 open/close in 2.61 seconds: 38.34 ops/second llite.lustre-ffff972d85b2a800.statahead_max=0 208 real 0m1.306s user 0m0.004s sys 0m0.231s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff972d85b2a800.statahead_max=128 llite.lustre-ffff972d85b2a800.statahead_max=128 208 real 0m0.704s user 0m0.004s sys 0m0.084s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 161 statahead wrong: 2 agl total: 155 list_total: 28 fname_total: 119 hit_total: 2951 miss_total: 1470 swrong=2 ewrong=2 - open/close 629 (time 1790005079.83 total 10.01 last 62.83) total: 900 open/close in 14.21 seconds: 63.36 ops/second llite.lustre-ffff972d85b2a800.statahead_max=0 2008 real 0m12.348s user 0m0.016s sys 0m1.908s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff972d85b2a800.statahead_max=128 llite.lustre-ffff972d85b2a800.statahead_max=128 2008 real 0m5.592s user 0m0.021s sys 0m0.625s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 162 statahead wrong: 2 agl total: 155 list_total: 29 fname_total: 119 hit_total: 3949 miss_total: 1471 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 22 seconds llite.lustre-ffff972d85b2a800.statahead_stats= statahead total: 162 statahead wrong: 2 agl total: 155 list_total: 29 fname_total: 119 hit_total: 3949 miss_total: 1471 mdc.lustre-MDT0000-mdc-ffff972d85b2a800.batch_stats= snapshot_time: 1790005138.077208949 secs.nsecs start_time: 1790005057.577622776 secs.nsecs elapsed_time: 80.499586173 secs.nsecs subreqs per batch batches %% cum %% 1: 2 5 5 2: 0 0 5 4: 1 2 8 8: 3 8 17 16: 10 29 47 32: 4 11 58 64: 14 41 100 kvm mdc.lustre-MDT0000-mdc-ffff972d85b2a800.batch_stats=0 total: 100 open/close in 2.91 seconds: 34.37 ops/second llite.lustre-ffff972d85b2a800.statahead_max=0 100 real 0m0.092s user 0m0.003s sys 0m0.013s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff972d85b2a800.statahead_max=128 llite.lustre-ffff972d85b2a800.statahead_max=128 100 real 0m0.134s user 0m0.002s sys 0m0.027s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 162 statahead wrong: 2 agl total: 155 list_total: 29 fname_total: 119 hit_total: 3949 miss_total: 1471 swrong=2 ewrong=2 - open/close 597 (time 1790005160.99 total 10.01 last 59.67) total: 900 open/close in 15.94 seconds: 56.48 ops/second llite.lustre-ffff972d85b2a800.statahead_max=0 1000 real 0m0.329s user 0m0.002s sys 0m0.048s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff972d85b2a800.statahead_max=128 llite.lustre-ffff972d85b2a800.statahead_max=128 1000 real 0m0.150s user 0m0.001s sys 0m0.022s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 162 statahead wrong: 2 agl total: 155 list_total: 29 fname_total: 119 hit_total: 3949 miss_total: 1471 swrong=2 ewrong=2 - open/close 410 (time 1790005187.59 total 10.00 last 40.99) - open/close 827 (time 1790005197.66 total 20.07 last 41.42) - open/close 1478 (time 1790005207.67 total 30.08 last 65.04) - open/close 2103 (time 1790005217.69 total 40.10 last 62.39) - open/close 2857 (time 1790005227.70 total 50.11 last 75.31) - open/close 3549 (time 1790005237.72 total 60.12 last 69.08) - open/close 4199 (time 1790005247.73 total 70.13 last 64.94) - open/close 4790 (time 1790005257.74 total 80.14 last 59.03) - open/close 5418 (time 1790005267.74 total 90.15 last 62.76) - open/close 5896 (time 1790005277.75 total 100.16 last 47.75) - open/close 6485 (time 1790005287.76 total 110.17 last 58.84) - open/close 6919 (time 1790005297.77 total 120.18 last 43.35) - open/close 7458 (time 1790005307.78 total 130.19 last 53.88) - open/close 8009 (time 1790005317.78 total 140.19 last 55.08) - open/close 8464 (time 1790005327.79 total 150.20 last 45.45) - open/close 8973 (time 1790005337.79 total 160.20 last 50.89) total: 9000 open/close in 160.58 seconds: 56.05 ops/second llite.lustre-ffff972d85b2a800.statahead_max=0 10000 real 0m1.064s user 0m0.005s sys 0m0.040s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff972d85b2a800.statahead_max=128 llite.lustre-ffff972d85b2a800.statahead_max=128 10000 real 0m0.586s user 0m0.004s sys 0m0.040s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 162 statahead wrong: 2 agl total: 155 list_total: 29 fname_total: 119 hit_total: 3949 miss_total: 1471 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 399 seconds llite.lustre-ffff972d85b2a800.statahead_stats= statahead total: 162 statahead wrong: 2 agl total: 155 list_total: 29 fname_total: 119 hit_total: 3949 miss_total: 1471 mdc.lustre-MDT0000-mdc-ffff972d85b2a800.batch_stats= snapshot_time: 1790005759.986181479 secs.nsecs start_time: 1790005140.307705150 secs.nsecs elapsed_time: 619.678476329 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