== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 12:36:19 (1788539779) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9bac90d58800.batch_stats=0 total: 100 open/close in 2.20 seconds: 45.46 ops/second llite.lustre-ffff9bac90d58800.statahead_max=0 208 real 0m1.563s user 0m0.004s sys 0m0.193s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9bac90d58800.statahead_max=128 llite.lustre-ffff9bac90d58800.statahead_max=128 208 real 0m0.660s user 0m0.002s sys 0m0.073s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 28 fname_total: 90 hit_total: 2698 miss_total: 1534 swrong=2 ewrong=2 - open/close 823 (time 1788539804.99 total 10.00 last 82.28) total: 900 open/close in 11.25 seconds: 80.02 ops/second llite.lustre-ffff9bac90d58800.statahead_max=0 2008 real 0m12.249s user 0m0.018s sys 0m1.824s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff9bac90d58800.statahead_max=128 llite.lustre-ffff9bac90d58800.statahead_max=128 2008 real 0m4.872s user 0m0.015s sys 0m0.596s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 121 statahead wrong: 2 agl total: 114 list_total: 29 fname_total: 90 hit_total: 3696 miss_total: 1535 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 18 seconds llite.lustre-ffff9bac90d58800.statahead_stats= statahead total: 121 statahead wrong: 2 agl total: 114 list_total: 29 fname_total: 90 hit_total: 3696 miss_total: 1535 mdc.lustre-MDT0000-mdc-ffff9bac90d58800.batch_stats= snapshot_time: 1788539852.986881522 secs.nsecs start_time: 1788539784.340392745 secs.nsecs elapsed_time: 68.646488777 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 1 3 6 8: 2 6 13 16: 6 20 34 32: 4 13 48 64: 15 51 100 kvm mdc.lustre-MDT0000-mdc-ffff9bac90d58800.batch_stats=0 total: 100 open/close in 2.44 seconds: 41.00 ops/second llite.lustre-ffff9bac90d58800.statahead_max=0 100 real 0m0.083s user 0m0.000s sys 0m0.020s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9bac90d58800.statahead_max=128 llite.lustre-ffff9bac90d58800.statahead_max=128 100 real 0m0.134s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 121 statahead wrong: 2 agl total: 114 list_total: 29 fname_total: 90 hit_total: 3696 miss_total: 1535 swrong=2 ewrong=2 - open/close 842 (time 1788539873.76 total 10.01 last 84.14) total: 900 open/close in 10.91 seconds: 82.50 ops/second llite.lustre-ffff9bac90d58800.statahead_max=0 1000 real 0m0.155s user 0m0.003s sys 0m0.020s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff9bac90d58800.statahead_max=128 llite.lustre-ffff9bac90d58800.statahead_max=128 1000 real 0m0.122s user 0m0.001s sys 0m0.038s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 121 statahead wrong: 2 agl total: 114 list_total: 29 fname_total: 90 hit_total: 3696 miss_total: 1535 swrong=2 ewrong=2 - open/close 910 (time 1788539893.16 total 10.01 last 90.92) - open/close 1788 (time 1788539903.17 total 20.02 last 87.74) - open/close 2653 (time 1788539913.18 total 30.02 last 86.42) - open/close 3501 (time 1788539923.18 total 40.03 last 84.76) - open/close 4340 (time 1788539933.18 total 50.03 last 83.90) - open/close 5139 (time 1788539943.19 total 60.04 last 79.84) - open/close 5993 (time 1788539953.20 total 70.05 last 85.32) - open/close 6857 (time 1788539963.20 total 80.05 last 86.39) - open/close 7755 (time 1788539973.22 total 90.06 last 89.64) - open/close 8565 (time 1788539983.23 total 100.08 last 80.87) total: 9000 open/close in 104.85 seconds: 85.84 ops/second llite.lustre-ffff9bac90d58800.statahead_max=0 10000 real 0m0.625s user 0m0.003s sys 0m0.077s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9bac90d58800.statahead_max=128 llite.lustre-ffff9bac90d58800.statahead_max=128 10000 real 0m0.476s user 0m0.003s sys 0m0.045s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 121 statahead wrong: 2 agl total: 114 list_total: 29 fname_total: 90 hit_total: 3696 miss_total: 1535 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 291 seconds llite.lustre-ffff9bac90d58800.statahead_stats= statahead total: 121 statahead wrong: 2 agl total: 114 list_total: 29 fname_total: 90 hit_total: 3696 miss_total: 1535 mdc.lustre-MDT0000-mdc-ffff9bac90d58800.batch_stats= snapshot_time: 1788540294.678514049 secs.nsecs start_time: 1788539854.624474255 secs.nsecs elapsed_time: 440.054039794 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