== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 18:48:59 (1787870939) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9ea8909f3800.batch_stats=0 total: 100 open/close in 2.85 seconds: 35.05 ops/second llite.lustre-ffff9ea8909f3800.statahead_max=0 208 real 0m1.282s user 0m0.005s sys 0m0.249s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9ea8909f3800.statahead_max=128 llite.lustre-ffff9ea8909f3800.statahead_max=128 208 real 0m0.793s user 0m0.001s sys 0m0.083s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 147 statahead wrong: 2 agl total: 141 list_total: 28 fname_total: 107 hit_total: 3500 miss_total: 769 swrong=2 ewrong=2 - open/close 587 (time 1787870965.34 total 10.01 last 58.62) total: 900 open/close in 15.05 seconds: 59.80 ops/second llite.lustre-ffff9ea8909f3800.statahead_max=0 2008 real 0m14.256s user 0m0.027s sys 0m1.907s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff9ea8909f3800.statahead_max=128 llite.lustre-ffff9ea8909f3800.statahead_max=128 2008 real 0m4.583s user 0m0.018s sys 0m0.585s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 148 statahead wrong: 2 agl total: 141 list_total: 29 fname_total: 107 hit_total: 4499 miss_total: 769 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 21 seconds llite.lustre-ffff9ea8909f3800.statahead_stats= statahead total: 148 statahead wrong: 2 agl total: 141 list_total: 29 fname_total: 107 hit_total: 4499 miss_total: 769 mdc.lustre-MDT0000-mdc-ffff9ea8909f3800.batch_stats= snapshot_time: 1787871022.204557185 secs.nsecs start_time: 1787870943.676706109 secs.nsecs elapsed_time: 78.527851076 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 1 3 3 4: 0 0 3 8: 5 17 20 16: 3 10 31 32: 6 20 51 64: 14 48 100 kvm mdc.lustre-MDT0000-mdc-ffff9ea8909f3800.batch_stats=0 total: 100 open/close in 3.04 seconds: 32.93 ops/second llite.lustre-ffff9ea8909f3800.statahead_max=0 100 real 0m0.091s user 0m0.001s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9ea8909f3800.statahead_max=128 llite.lustre-ffff9ea8909f3800.statahead_max=128 100 real 0m0.106s user 0m0.003s sys 0m0.016s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 148 statahead wrong: 2 agl total: 141 list_total: 29 fname_total: 107 hit_total: 4499 miss_total: 769 swrong=2 ewrong=2 - open/close 643 (time 1787871043.15 total 10.01 last 64.24) total: 900 open/close in 13.93 seconds: 64.61 ops/second llite.lustre-ffff9ea8909f3800.statahead_max=0 1000 real 0m0.125s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9ea8909f3800.statahead_max=128 llite.lustre-ffff9ea8909f3800.statahead_max=128 1000 real 0m0.250s user 0m0.001s sys 0m0.038s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 148 statahead wrong: 2 agl total: 141 list_total: 29 fname_total: 107 hit_total: 4499 miss_total: 769 swrong=2 ewrong=2 - open/close 616 (time 1787871065.81 total 10.01 last 61.55) - open/close 1262 (time 1787871075.83 total 20.03 last 64.48) - open/close 1856 (time 1787871085.84 total 30.03 last 59.37) - open/close 2530 (time 1787871095.84 total 40.04 last 67.35) - open/close 3221 (time 1787871105.85 total 50.04 last 69.06) - open/close 3878 (time 1787871115.86 total 60.06 last 65.61) - open/close 4467 (time 1787871125.89 total 70.08 last 58.77) - open/close 5097 (time 1787871135.89 total 80.09 last 62.97) - open/close 5742 (time 1787871145.90 total 90.10 last 64.40) - open/close 6365 (time 1787871155.91 total 100.11 last 62.25) - open/close 6994 (time 1787871165.95 total 110.15 last 62.64) - open/close 7616 (time 1787871175.96 total 120.15 last 62.18) - open/close 8299 (time 1787871185.96 total 130.15 last 68.30) - open/close 8889 (time 1787871195.96 total 140.15 last 59.00) total: 9000 open/close in 141.94 seconds: 63.41 ops/second llite.lustre-ffff9ea8909f3800.statahead_max=0 10000 real 0m0.750s user 0m0.004s sys 0m0.073s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9ea8909f3800.statahead_max=128 llite.lustre-ffff9ea8909f3800.statahead_max=128 10000 real 0m0.657s user 0m0.003s sys 0m0.050s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 148 statahead wrong: 2 agl total: 141 list_total: 29 fname_total: 107 hit_total: 4499 miss_total: 769 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 351 seconds llite.lustre-ffff9ea8909f3800.statahead_stats= statahead total: 148 statahead wrong: 2 agl total: 141 list_total: 29 fname_total: 107 hit_total: 4499 miss_total: 769 mdc.lustre-MDT0000-mdc-ffff9ea8909f3800.batch_stats= snapshot_time: 1787871566.355830854 secs.nsecs start_time: 1787871023.679522056 secs.nsecs elapsed_time: 542.676308798 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