== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 09:22:43 (1788528163) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffffa0920844d800.batch_stats=0 total: 100 open/close in 3.10 seconds: 32.23 ops/second llite.lustre-ffffa0920844d800.statahead_max=0 208 real 0m1.522s user 0m0.005s sys 0m0.206s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffffa0920844d800.statahead_max=128 llite.lustre-ffffa0920844d800.statahead_max=128 208 real 0m0.658s user 0m0.004s sys 0m0.090s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 138 statahead wrong: 1 agl total: 132 list_total: 28 fname_total: 95 hit_total: 3011 miss_total: 255 swrong=1 ewrong=1 - open/close 760 (time 1788528190.54 total 10.00 last 75.98) total: 900 open/close in 12.25 seconds: 73.44 ops/second llite.lustre-ffffa0920844d800.statahead_max=0 2008 real 0m13.922s user 0m0.027s sys 0m2.014s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffffa0920844d800.statahead_max=128 llite.lustre-ffffa0920844d800.statahead_max=128 2008 real 0m5.579s user 0m0.018s sys 0m0.700s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 139 statahead wrong: 1 agl total: 132 list_total: 29 fname_total: 95 hit_total: 4009 miss_total: 256 swrong=1 ewrong=1 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 21 seconds llite.lustre-ffffa0920844d800.statahead_stats= statahead total: 139 statahead wrong: 1 agl total: 132 list_total: 29 fname_total: 95 hit_total: 4009 miss_total: 256 mdc.lustre-MDT0000-mdc-ffffa0920844d800.batch_stats= snapshot_time: 1788528247.928418442 secs.nsecs start_time: 1788528168.980862269 secs.nsecs elapsed_time: 78.947556173 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 1 3 3 4: 1 3 6 8: 4 13 20 16: 6 20 41 32: 1 3 44 64: 16 55 100 kvm mdc.lustre-MDT0000-mdc-ffffa0920844d800.batch_stats=0 total: 100 open/close in 3.50 seconds: 28.58 ops/second llite.lustre-ffffa0920844d800.statahead_max=0 100 real 0m0.114s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffffa0920844d800.statahead_max=128 llite.lustre-ffffa0920844d800.statahead_max=128 100 real 0m0.065s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 139 statahead wrong: 1 agl total: 132 list_total: 29 fname_total: 95 hit_total: 4009 miss_total: 256 swrong=1 ewrong=1 - open/close 536 (time 1788528269.64 total 10.02 last 53.47) - open/close 881 (time 1788528279.69 total 20.07 last 34.33) total: 900 open/close in 20.53 seconds: 43.83 ops/second llite.lustre-ffffa0920844d800.statahead_max=0 1000 real 0m0.198s user 0m0.002s sys 0m0.024s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffffa0920844d800.statahead_max=128 llite.lustre-ffffa0920844d800.statahead_max=128 1000 real 0m0.168s user 0m0.001s sys 0m0.023s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 139 statahead wrong: 1 agl total: 132 list_total: 29 fname_total: 95 hit_total: 4009 miss_total: 256 swrong=1 ewrong=1 - open/close 534 (time 1788528301.73 total 10.01 last 53.35) - open/close 1050 (time 1788528311.78 total 20.06 last 51.35) - open/close 1685 (time 1788528321.79 total 30.07 last 63.42) - open/close 2321 (time 1788528331.80 total 40.08 last 63.55) - open/close 3114 (time 1788528341.80 total 50.08 last 79.28) - open/close 3682 (time 1788528351.80 total 60.08 last 56.78) - open/close 4373 (time 1788528361.80 total 70.08 last 69.09) - open/close 4948 (time 1788528371.82 total 80.10 last 57.41) - open/close 5581 (time 1788528381.82 total 90.10 last 63.28) - open/close 6310 (time 1788528391.83 total 100.11 last 72.83) - open/close 6950 (time 1788528401.83 total 110.11 last 63.99) - open/close 7437 (time 1788528411.88 total 120.16 last 48.45) - open/close 8039 (time 1788528421.90 total 130.18 last 60.13) - open/close 8691 (time 1788528431.91 total 140.19 last 65.10) total: 9000 open/close in 144.64 seconds: 62.22 ops/second llite.lustre-ffffa0920844d800.statahead_max=0 10000 real 0m0.756s user 0m0.004s sys 0m0.057s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffffa0920844d800.statahead_max=128 llite.lustre-ffffa0920844d800.statahead_max=128 10000 real 0m0.625s user 0m0.002s sys 0m0.040s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 139 statahead wrong: 1 agl total: 132 list_total: 29 fname_total: 95 hit_total: 4009 miss_total: 256 swrong=1 ewrong=1 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 349 seconds llite.lustre-ffffa0920844d800.statahead_stats= statahead total: 139 statahead wrong: 1 agl total: 132 list_total: 29 fname_total: 95 hit_total: 4009 miss_total: 256 mdc.lustre-MDT0000-mdc-ffffa0920844d800.batch_stats= snapshot_time: 1788528805.242406938 secs.nsecs start_time: 1788528249.567173497 secs.nsecs elapsed_time: 555.675233441 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