== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 22:35:13 (1782614113) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8e7d02ac9800.batch_stats=0 total: 100 open/close in 3.05 seconds: 32.77 ops/second llite.lustre-ffff8e7d02ac9800.statahead_max=0 208 real 0m1.804s user 0m0.004s sys 0m0.253s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8e7d02ac9800.statahead_max=128 llite.lustre-ffff8e7d02ac9800.statahead_max=128 208 real 0m0.732s user 0m0.004s sys 0m0.092s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 167 statahead wrong: 2 agl total: 161 list_total: 28 fname_total: 127 hit_total: 2746 miss_total: 1551 swrong=2 ewrong=2 - open/close 538 (time 1782614141.72 total 10.01 last 53.74) total: 900 open/close in 17.11 seconds: 52.60 ops/second llite.lustre-ffff8e7d02ac9800.statahead_max=0 2008 real 0m15.408s user 0m0.034s sys 0m2.424s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffff8e7d02ac9800.statahead_max=128 llite.lustre-ffff8e7d02ac9800.statahead_max=128 2008 real 0m3.973s user 0m0.021s sys 0m0.644s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 168 statahead wrong: 2 agl total: 161 list_total: 29 fname_total: 127 hit_total: 3744 miss_total: 1552 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 23 seconds llite.lustre-ffff8e7d02ac9800.statahead_stats= statahead total: 168 statahead wrong: 2 agl total: 161 list_total: 29 fname_total: 127 hit_total: 3744 miss_total: 1552 mdc.lustre-MDT0000-mdc-ffff8e7d02ac9800.batch_stats= snapshot_time: 1782614206.226119290 secs.nsecs start_time: 1782614118.193265761 secs.nsecs elapsed_time: 88.032853529 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 2 5 5 4: 1 2 8 8: 4 11 20 16: 10 28 48 32: 4 11 60 64: 14 40 100 kvm mdc.lustre-MDT0000-mdc-ffff8e7d02ac9800.batch_stats=0 total: 100 open/close in 3.21 seconds: 31.15 ops/second llite.lustre-ffff8e7d02ac9800.statahead_max=0 100 real 0m0.096s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8e7d02ac9800.statahead_max=128 llite.lustre-ffff8e7d02ac9800.statahead_max=128 100 real 0m0.112s user 0m0.000s sys 0m0.021s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 168 statahead wrong: 2 agl total: 161 list_total: 29 fname_total: 127 hit_total: 3744 miss_total: 1552 swrong=2 ewrong=2 - open/close 561 (time 1782614229.06 total 10.01 last 56.07) total: 900 open/close in 15.53 seconds: 57.96 ops/second llite.lustre-ffff8e7d02ac9800.statahead_max=0 1000 real 0m0.197s user 0m0.002s sys 0m0.042s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8e7d02ac9800.statahead_max=128 llite.lustre-ffff8e7d02ac9800.statahead_max=128 1000 real 0m0.116s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 168 statahead wrong: 2 agl total: 161 list_total: 29 fname_total: 127 hit_total: 3744 miss_total: 1552 swrong=2 ewrong=2 - open/close 596 (time 1782614255.24 total 10.01 last 59.56) - open/close 1178 (time 1782614265.24 total 20.01 last 58.18) - open/close 1763 (time 1782614275.26 total 30.02 last 58.42) - open/close 2352 (time 1782614285.26 total 40.03 last 58.89) - open/close 2977 (time 1782614295.27 total 50.03 last 62.45) - open/close 3547 (time 1782614305.29 total 60.05 last 56.89) - open/close 4142 (time 1782614315.30 total 70.07 last 59.41) - open/close 4709 (time 1782614325.31 total 80.07 last 56.66) - open/close 5281 (time 1782614335.32 total 90.08 last 57.15) - open/close 5818 (time 1782614345.33 total 100.10 last 53.63) - open/close 6399 (time 1782614355.34 total 110.11 last 58.03) - open/close 6980 (time 1782614365.35 total 120.11 last 58.07) - open/close 7571 (time 1782614375.36 total 130.13 last 59.01) - open/close 8124 (time 1782614385.38 total 140.15 last 55.17) - open/close 8586 (time 1782614395.40 total 150.16 last 46.15) total: 9000 open/close in 159.19 seconds: 56.54 ops/second llite.lustre-ffff8e7d02ac9800.statahead_max=0 10000 real 0m0.621s user 0m0.003s sys 0m0.054s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8e7d02ac9800.statahead_max=128 llite.lustre-ffff8e7d02ac9800.statahead_max=128 10000 real 0m0.474s user 0m0.006s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 168 statahead wrong: 2 agl total: 161 list_total: 29 fname_total: 127 hit_total: 3744 miss_total: 1552 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 384 seconds llite.lustre-ffff8e7d02ac9800.statahead_stats= statahead total: 168 statahead wrong: 2 agl total: 161 list_total: 29 fname_total: 127 hit_total: 3744 miss_total: 1552 mdc.lustre-MDT0000-mdc-ffff8e7d02ac9800.batch_stats= snapshot_time: 1782614807.362843061 secs.nsecs start_time: 1782614208.384664591 secs.nsecs elapsed_time: 598.978178470 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