== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 17:41:44 (1788817304) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9079b5d20800.batch_stats=0 total: 100 open/close in 1.63 seconds: 61.44 ops/second llite.lustre-ffff9079b5d20800.statahead_max=0 208 real 0m0.791s user 0m0.006s sys 0m0.205s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 0 sec llite.lustre-ffff9079b5d20800.statahead_max=128 llite.lustre-ffff9079b5d20800.statahead_max=128 208 real 0m0.332s user 0m0.001s sys 0m0.100s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 128 statahead wrong: 2 agl total: 123 list_total: 27 fname_total: 79 hit_total: 2467 miss_total: 1532 swrong=2 ewrong=2 total: 900 open/close in 4.10 seconds: 219.28 ops/second llite.lustre-ffff9079b5d20800.statahead_max=0 2008 real 0m5.734s user 0m0.018s sys 0m1.736s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 6 sec llite.lustre-ffff9079b5d20800.statahead_max=128 llite.lustre-ffff9079b5d20800.statahead_max=128 2008 real 0m2.369s user 0m0.014s sys 0m0.743s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 28 fname_total: 79 hit_total: 3466 miss_total: 1532 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-ffff9079b5d20800.statahead_stats= statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 28 fname_total: 79 hit_total: 3466 miss_total: 1532 mdc.lustre-MDT0000-mdc-ffff9079b5d20800.batch_stats= snapshot_time: 1788817354.520030516 secs.nsecs start_time: 1788817306.247196405 secs.nsecs elapsed_time: 48.272834111 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 2 6 12 4: 0 0 12 8: 2 6 18 16: 7 21 40 32: 5 15 56 64: 14 43 100 kvm mdc.lustre-MDT0000-mdc-ffff9079b5d20800.batch_stats=0 total: 100 open/close in 3.06 seconds: 32.72 ops/second llite.lustre-ffff9079b5d20800.statahead_max=0 100 real 0m0.159s user 0m0.001s sys 0m0.033s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9079b5d20800.statahead_max=128 llite.lustre-ffff9079b5d20800.statahead_max=128 100 real 0m0.110s user 0m0.003s sys 0m0.017s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 28 fname_total: 79 hit_total: 3466 miss_total: 1532 swrong=2 ewrong=2 - open/close 583 (time 1788817377.65 total 10.01 last 58.23) total: 900 open/close in 15.14 seconds: 59.43 ops/second llite.lustre-ffff9079b5d20800.statahead_max=0 1000 real 0m0.180s user 0m0.001s sys 0m0.013s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9079b5d20800.statahead_max=128 llite.lustre-ffff9079b5d20800.statahead_max=128 1000 real 0m0.103s user 0m0.003s sys 0m0.026s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 28 fname_total: 79 hit_total: 3466 miss_total: 1532 swrong=2 ewrong=2 - open/close 588 (time 1788817401.96 total 10.01 last 58.76) - open/close 966 (time 1788817411.97 total 20.02 last 37.74) - open/close 1432 (time 1788817421.98 total 30.03 last 46.55) - open/close 2088 (time 1788817431.99 total 40.04 last 65.55) - open/close 2770 (time 1788817441.99 total 50.04 last 68.18) - open/close 3550 (time 1788817452.00 total 60.05 last 77.95) - open/close 4233 (time 1788817462.00 total 70.05 last 68.28) - open/close 4946 (time 1788817472.00 total 80.05 last 71.28) - open/close 5661 (time 1788817482.01 total 90.06 last 71.46) - open/close 6348 (time 1788817492.01 total 100.06 last 68.69) - open/close 7097 (time 1788817502.02 total 110.07 last 74.80) - open/close 7836 (time 1788817512.03 total 120.08 last 73.85) - open/close 8617 (time 1788817522.04 total 130.09 last 77.97) total: 9000 open/close in 136.08 seconds: 66.14 ops/second llite.lustre-ffff9079b5d20800.statahead_max=0 10000 real 0m0.914s user 0m0.003s sys 0m0.038s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9079b5d20800.statahead_max=128 llite.lustre-ffff9079b5d20800.statahead_max=128 10000 real 0m0.851s user 0m0.003s sys 0m0.045s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 28 fname_total: 79 hit_total: 3466 miss_total: 1532 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 345 seconds llite.lustre-ffff9079b5d20800.statahead_stats= statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 28 fname_total: 79 hit_total: 3466 miss_total: 1532 mdc.lustre-MDT0000-mdc-ffff9079b5d20800.batch_stats= snapshot_time: 1788817891.105840917 secs.nsecs start_time: 1788817357.178365730 secs.nsecs elapsed_time: 533.927475187 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