== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 08:23:38 (1786105418) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff984d032b6000.batch_stats=0 total: 100 open/close in 2.30 seconds: 43.46 ops/second llite.lustre-ffff984d032b6000.statahead_max=0 208 real 0m1.289s user 0m0.004s sys 0m0.222s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff984d032b6000.statahead_max=128 llite.lustre-ffff984d032b6000.statahead_max=128 208 real 0m0.498s user 0m0.005s sys 0m0.083s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 123 statahead wrong: 2 agl total: 119 list_total: 27 fname_total: 95 hit_total: 2882 miss_total: 1127 swrong=2 ewrong=2 - open/close 861 (time 1786105441.77 total 10.01 last 86.04) total: 900 open/close in 10.49 seconds: 85.76 ops/second llite.lustre-ffff984d032b6000.statahead_max=0 2008 real 0m11.173s user 0m0.020s sys 0m2.002s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff984d032b6000.statahead_max=128 llite.lustre-ffff984d032b6000.statahead_max=128 2008 real 0m3.199s user 0m0.009s sys 0m0.724s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 28 fname_total: 95 hit_total: 3881 miss_total: 1127 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 14 seconds llite.lustre-ffff984d032b6000.statahead_stats= statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 28 fname_total: 95 hit_total: 3881 miss_total: 1127 mdc.lustre-MDT0000-mdc-ffff984d032b6000.batch_stats= snapshot_time: 1786105479.564194961 secs.nsecs start_time: 1786105422.641973844 secs.nsecs elapsed_time: 56.922221117 secs.nsecs subreqs per batch batches %% cum %% 1: 2 5 5 2: 0 0 5 4: 1 2 8 8: 4 11 20 16: 8 23 44 32: 5 14 58 64: 14 41 100 kvm mdc.lustre-MDT0000-mdc-ffff984d032b6000.batch_stats=0 total: 100 open/close in 2.28 seconds: 43.95 ops/second llite.lustre-ffff984d032b6000.statahead_max=0 100 real 0m0.089s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff984d032b6000.statahead_max=128 llite.lustre-ffff984d032b6000.statahead_max=128 100 real 0m0.058s user 0m0.002s sys 0m0.015s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 28 fname_total: 95 hit_total: 3881 miss_total: 1127 swrong=2 ewrong=2 - open/close 824 (time 1786105498.55 total 10.00 last 82.38) total: 900 open/close in 10.95 seconds: 82.21 ops/second llite.lustre-ffff984d032b6000.statahead_max=0 1000 real 0m0.185s user 0m0.002s sys 0m0.044s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff984d032b6000.statahead_max=128 llite.lustre-ffff984d032b6000.statahead_max=128 1000 real 0m0.092s user 0m0.003s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 28 fname_total: 95 hit_total: 3881 miss_total: 1127 swrong=2 ewrong=2 - open/close 845 (time 1786105516.77 total 10.00 last 84.48) - open/close 1660 (time 1786105526.77 total 20.00 last 81.50) - open/close 2554 (time 1786105536.78 total 30.01 last 89.32) - open/close 3309 (time 1786105546.78 total 40.02 last 75.45) - open/close 4062 (time 1786105556.80 total 50.04 last 75.13) - open/close 4889 (time 1786105566.81 total 60.04 last 82.67) - open/close 5831 (time 1786105576.81 total 70.04 last 94.19) - open/close 6693 (time 1786105586.81 total 80.05 last 86.17) - open/close 7522 (time 1786105596.82 total 90.06 last 82.81) - open/close 8340 (time 1786105606.83 total 100.07 last 81.70) total: 9000 open/close in 107.91 seconds: 83.41 ops/second llite.lustre-ffff984d032b6000.statahead_max=0 10000 real 0m0.673s user 0m0.002s sys 0m0.053s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff984d032b6000.statahead_max=128 llite.lustre-ffff984d032b6000.statahead_max=128 10000 real 0m0.498s user 0m0.004s sys 0m0.042s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 28 fname_total: 95 hit_total: 3881 miss_total: 1127 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 275 seconds llite.lustre-ffff984d032b6000.statahead_stats= statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 28 fname_total: 95 hit_total: 3881 miss_total: 1127 mdc.lustre-MDT0000-mdc-ffff984d032b6000.batch_stats= snapshot_time: 1786105906.226577015 secs.nsecs start_time: 1786105480.839779267 secs.nsecs elapsed_time: 425.386797748 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