== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 18:58:37 (1786316317) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff955e914f3800.batch_stats=0 total: 100 open/close in 3.28 seconds: 30.47 ops/second llite.lustre-ffff955e914f3800.statahead_max=0 208 real 0m1.315s user 0m0.008s sys 0m0.246s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff955e914f3800.statahead_max=128 llite.lustre-ffff955e914f3800.statahead_max=128 208 real 0m0.761s user 0m0.003s sys 0m0.106s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 117 statahead wrong: 2 agl total: 112 list_total: 28 fname_total: 84 hit_total: 3210 miss_total: 1286 swrong=2 ewrong=2 - open/close 690 (time 1786316345.11 total 10.00 last 68.98) total: 900 open/close in 13.28 seconds: 67.76 ops/second llite.lustre-ffff955e914f3800.statahead_max=0 2008 real 0m13.291s user 0m0.018s sys 0m2.127s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff955e914f3800.statahead_max=128 llite.lustre-ffff955e914f3800.statahead_max=128 2008 real 0m4.342s user 0m0.012s sys 0m0.497s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 118 statahead wrong: 2 agl total: 112 list_total: 29 fname_total: 84 hit_total: 4208 miss_total: 1287 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-ffff955e914f3800.statahead_stats= statahead total: 118 statahead wrong: 2 agl total: 112 list_total: 29 fname_total: 84 hit_total: 4208 miss_total: 1287 mdc.lustre-MDT0000-mdc-ffff955e914f3800.batch_stats= snapshot_time: 1786316400.449702091 secs.nsecs start_time: 1786316322.816666980 secs.nsecs elapsed_time: 77.633035111 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 1 3 6 8: 4 12 18 16: 9 27 45 32: 4 12 57 64: 14 42 100 kvm mdc.lustre-MDT0000-mdc-ffff955e914f3800.batch_stats=0 total: 100 open/close in 3.44 seconds: 29.06 ops/second llite.lustre-ffff955e914f3800.statahead_max=0 100 real 0m0.100s user 0m0.003s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff955e914f3800.statahead_max=128 llite.lustre-ffff955e914f3800.statahead_max=128 100 real 0m0.057s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 118 statahead wrong: 2 agl total: 112 list_total: 29 fname_total: 84 hit_total: 4208 miss_total: 1287 swrong=2 ewrong=2 - open/close 669 (time 1786316423.24 total 10.01 last 66.85) total: 900 open/close in 13.22 seconds: 68.09 ops/second llite.lustre-ffff955e914f3800.statahead_max=0 1000 real 0m0.125s user 0m0.000s sys 0m0.024s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff955e914f3800.statahead_max=128 llite.lustre-ffff955e914f3800.statahead_max=128 1000 real 0m0.191s user 0m0.001s sys 0m0.036s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 118 statahead wrong: 2 agl total: 112 list_total: 29 fname_total: 84 hit_total: 4208 miss_total: 1287 swrong=2 ewrong=2 - open/close 749 (time 1786316446.21 total 10.00 last 74.87) - open/close 1399 (time 1786316456.22 total 20.01 last 64.93) - open/close 2079 (time 1786316466.22 total 30.02 last 67.99) - open/close 2851 (time 1786316476.22 total 40.02 last 77.20) - open/close 3602 (time 1786316486.24 total 50.04 last 74.96) - open/close 4205 (time 1786316496.27 total 60.06 last 60.15) - open/close 4797 (time 1786316506.27 total 70.06 last 59.18) - open/close 5408 (time 1786316516.27 total 80.06 last 61.08) - open/close 6011 (time 1786316526.28 total 90.08 last 60.23) - open/close 6608 (time 1786316536.29 total 100.09 last 59.64) - open/close 7287 (time 1786316546.30 total 110.10 last 67.82) - open/close 7968 (time 1786316556.31 total 120.11 last 68.05) - open/close 8764 (time 1786316566.31 total 130.11 last 79.57) total: 9000 open/close in 133.15 seconds: 67.59 ops/second llite.lustre-ffff955e914f3800.statahead_max=0 10000 real 0m0.847s user 0m0.002s sys 0m0.029s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff955e914f3800.statahead_max=128 llite.lustre-ffff955e914f3800.statahead_max=128 10000 real 0m0.492s user 0m0.004s sys 0m0.043s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 118 statahead wrong: 2 agl total: 112 list_total: 29 fname_total: 84 hit_total: 4208 miss_total: 1287 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 330 seconds llite.lustre-ffff955e914f3800.statahead_stats= statahead total: 118 statahead wrong: 2 agl total: 112 list_total: 29 fname_total: 84 hit_total: 4208 miss_total: 1287 mdc.lustre-MDT0000-mdc-ffff955e914f3800.batch_stats= snapshot_time: 1786316921.407454587 secs.nsecs start_time: 1786316401.955789975 secs.nsecs elapsed_time: 519.451664612 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