== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 22:44:15 (1789181055) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffffa0ce7577f800.batch_stats=0 total: 100 open/close in 3.93 seconds: 25.46 ops/second llite.lustre-ffffa0ce7577f800.statahead_max=0 208 real 0m1.747s user 0m0.005s sys 0m0.207s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffffa0ce7577f800.statahead_max=128 llite.lustre-ffffa0ce7577f800.statahead_max=128 208 real 0m0.712s user 0m0.004s sys 0m0.085s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 149 statahead wrong: 2 agl total: 144 list_total: 28 fname_total: 94 hit_total: 3338 miss_total: 1282 swrong=2 ewrong=2 - open/close 542 (time 1789181083.24 total 10.01 last 54.12) total: 900 open/close in 16.13 seconds: 55.80 ops/second llite.lustre-ffffa0ce7577f800.statahead_max=0 2008 real 0m15.399s user 0m0.024s sys 0m1.969s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffffa0ce7577f800.statahead_max=128 llite.lustre-ffffa0ce7577f800.statahead_max=128 2008 real 0m4.786s user 0m0.015s sys 0m0.679s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 150 statahead wrong: 2 agl total: 144 list_total: 29 fname_total: 94 hit_total: 4336 miss_total: 1283 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 20 seconds llite.lustre-ffffa0ce7577f800.statahead_stats= statahead total: 150 statahead wrong: 2 agl total: 144 list_total: 29 fname_total: 94 hit_total: 4336 miss_total: 1283 mdc.lustre-MDT0000-mdc-ffffa0ce7577f800.batch_stats= snapshot_time: 1789181141.990522135 secs.nsecs start_time: 1789181060.254482180 secs.nsecs elapsed_time: 81.736039955 secs.nsecs subreqs per batch batches %% cum %% 1: 1 2 2 2: 1 2 5 4: 4 11 17 8: 3 8 26 16: 6 17 44 32: 5 14 58 64: 14 41 100 kvm mdc.lustre-MDT0000-mdc-ffffa0ce7577f800.batch_stats=0 total: 100 open/close in 2.88 seconds: 34.75 ops/second llite.lustre-ffffa0ce7577f800.statahead_max=0 100 real 0m0.079s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffffa0ce7577f800.statahead_max=128 llite.lustre-ffffa0ce7577f800.statahead_max=128 100 real 0m0.120s user 0m0.002s sys 0m0.028s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 150 statahead wrong: 2 agl total: 144 list_total: 29 fname_total: 94 hit_total: 4336 miss_total: 1283 swrong=2 ewrong=2 - open/close 605 (time 1789181163.29 total 10.01 last 60.46) total: 900 open/close in 14.96 seconds: 60.15 ops/second llite.lustre-ffffa0ce7577f800.statahead_max=0 1000 real 0m0.160s user 0m0.000s sys 0m0.018s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffffa0ce7577f800.statahead_max=128 llite.lustre-ffffa0ce7577f800.statahead_max=128 1000 real 0m0.127s user 0m0.001s sys 0m0.022s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 150 statahead wrong: 2 agl total: 144 list_total: 29 fname_total: 94 hit_total: 4336 miss_total: 1283 swrong=2 ewrong=2 - open/close 594 (time 1789181187.28 total 10.02 last 59.29) - open/close 1182 (time 1789181197.28 total 20.02 last 58.79) - open/close 1818 (time 1789181207.28 total 30.02 last 63.59) - open/close 2348 (time 1789181217.30 total 40.04 last 52.91) - open/close 2997 (time 1789181227.30 total 50.04 last 64.90) - open/close 3648 (time 1789181237.30 total 60.04 last 65.10) - open/close 4264 (time 1789181247.33 total 70.07 last 61.41) - open/close 4883 (time 1789181257.34 total 80.07 last 61.88) - open/close 5494 (time 1789181267.34 total 90.08 last 61.06) - open/close 6076 (time 1789181277.34 total 100.08 last 58.19) - open/close 6717 (time 1789181287.37 total 110.10 last 63.95) - open/close 7397 (time 1789181297.37 total 120.11 last 67.96) - open/close 8060 (time 1789181307.39 total 130.12 last 66.19) - open/close 8789 (time 1789181317.41 total 140.15 last 72.75) total: 9000 open/close in 143.04 seconds: 62.92 ops/second llite.lustre-ffffa0ce7577f800.statahead_max=0 10000 real 0m0.517s user 0m0.004s sys 0m0.047s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffffa0ce7577f800.statahead_max=128 llite.lustre-ffffa0ce7577f800.statahead_max=128 10000 real 0m0.598s user 0m0.001s sys 0m0.052s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 150 statahead wrong: 2 agl total: 144 list_total: 29 fname_total: 94 hit_total: 4336 miss_total: 1283 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 344 seconds llite.lustre-ffffa0ce7577f800.statahead_stats= statahead total: 150 statahead wrong: 2 agl total: 144 list_total: 29 fname_total: 94 hit_total: 4336 miss_total: 1283 mdc.lustre-MDT0000-mdc-ffffa0ce7577f800.batch_stats= snapshot_time: 1789181680.297468768 secs.nsecs start_time: 1789181143.519571469 secs.nsecs elapsed_time: 536.777897299 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