== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 09:06:27 (1787749587) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8fa74a81c000.batch_stats=0 total: 100 open/close in 2.93 seconds: 34.16 ops/second llite.lustre-ffff8fa74a81c000.statahead_max=0 208 real 0m1.761s user 0m0.003s sys 0m0.220s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8fa74a81c000.statahead_max=128 llite.lustre-ffff8fa74a81c000.statahead_max=128 208 real 0m0.651s user 0m0.001s sys 0m0.095s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 155 statahead wrong: 2 agl total: 149 list_total: 28 fname_total: 111 hit_total: 3371 miss_total: 1282 swrong=2 ewrong=2 - open/close 616 (time 1787749616.70 total 10.00 last 61.58) total: 900 open/close in 15.63 seconds: 57.59 ops/second llite.lustre-ffff8fa74a81c000.statahead_max=0 2008 real 0m18.011s user 0m0.027s sys 0m2.244s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 18 sec llite.lustre-ffff8fa74a81c000.statahead_max=128 llite.lustre-ffff8fa74a81c000.statahead_max=128 2008 real 0m6.008s user 0m0.013s sys 0m0.625s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 156 statahead wrong: 2 agl total: 149 list_total: 29 fname_total: 111 hit_total: 4369 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: 24 seconds llite.lustre-ffff8fa74a81c000.statahead_stats= statahead total: 156 statahead wrong: 2 agl total: 149 list_total: 29 fname_total: 111 hit_total: 4369 miss_total: 1283 mdc.lustre-MDT0000-mdc-ffff8fa74a81c000.batch_stats= snapshot_time: 1787749686.117029506 secs.nsecs start_time: 1787749593.096486148 secs.nsecs elapsed_time: 93.020543358 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 1 3 6 8: 6 19 25 16: 5 16 41 32: 3 9 51 64: 15 48 100 kvm mdc.lustre-MDT0000-mdc-ffff8fa74a81c000.batch_stats=0 total: 100 open/close in 3.48 seconds: 28.70 ops/second llite.lustre-ffff8fa74a81c000.statahead_max=0 100 real 0m0.160s user 0m0.000s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8fa74a81c000.statahead_max=128 llite.lustre-ffff8fa74a81c000.statahead_max=128 100 real 0m0.134s user 0m0.002s sys 0m0.029s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 156 statahead wrong: 2 agl total: 149 list_total: 29 fname_total: 111 hit_total: 4369 miss_total: 1283 swrong=2 ewrong=2 - open/close 570 (time 1787749710.76 total 10.01 last 56.97) total: 900 open/close in 16.59 seconds: 54.25 ops/second llite.lustre-ffff8fa74a81c000.statahead_max=0 1000 real 0m0.274s user 0m0.002s sys 0m0.035s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8fa74a81c000.statahead_max=128 llite.lustre-ffff8fa74a81c000.statahead_max=128 1000 real 0m0.163s user 0m0.001s sys 0m0.016s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 156 statahead wrong: 2 agl total: 149 list_total: 29 fname_total: 111 hit_total: 4369 miss_total: 1283 swrong=2 ewrong=2 - open/close 506 (time 1787749740.03 total 10.01 last 50.57) - open/close 1053 (time 1787749750.04 total 20.02 last 54.64) - open/close 1590 (time 1787749760.06 total 30.03 last 53.62) - open/close 2224 (time 1787749770.06 total 40.04 last 63.38) - open/close 2727 (time 1787749780.07 total 50.04 last 50.28) - open/close 3281 (time 1787749790.09 total 60.06 last 55.27) - open/close 3824 (time 1787749800.10 total 70.07 last 54.27) - open/close 4326 (time 1787749810.11 total 80.08 last 50.14) - open/close 4851 (time 1787749820.14 total 90.11 last 52.34) - open/close 5323 (time 1787749830.18 total 100.15 last 47.00) - open/close 5805 (time 1787749840.18 total 110.16 last 48.18) - open/close 6252 (time 1787749850.20 total 120.17 last 44.65) - open/close 6824 (time 1787749860.20 total 130.17 last 57.17) - open/close 7388 (time 1787749870.21 total 140.18 last 56.35) - open/close 7903 (time 1787749880.24 total 150.21 last 51.35) - open/close 8397 (time 1787749890.25 total 160.22 last 49.36) - open/close 8887 (time 1787749900.26 total 170.23 last 48.96) total: 9000 open/close in 172.26 seconds: 52.25 ops/second llite.lustre-ffff8fa74a81c000.statahead_max=0 10000 real 0m0.816s user 0m0.003s sys 0m0.056s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8fa74a81c000.statahead_max=128 llite.lustre-ffff8fa74a81c000.statahead_max=128 10000 real 0m0.858s user 0m0.009s sys 0m0.046s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 156 statahead wrong: 2 agl total: 149 list_total: 29 fname_total: 111 hit_total: 4369 miss_total: 1283 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 368 seconds llite.lustre-ffff8fa74a81c000.statahead_stats= statahead total: 156 statahead wrong: 2 agl total: 149 list_total: 29 fname_total: 111 hit_total: 4369 miss_total: 1283 mdc.lustre-MDT0000-mdc-ffff8fa74a81c000.batch_stats= snapshot_time: 1787750292.345920361 secs.nsecs start_time: 1787749688.148524685 secs.nsecs elapsed_time: 604.197395676 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