== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 10:58:15 (1785941895) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff987a05216000.batch_stats=0 total: 100 open/close in 4.55 seconds: 22.00 ops/second llite.lustre-ffff987a05216000.statahead_max=0 208 real 0m1.954s user 0m0.002s sys 0m0.193s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff987a05216000.statahead_max=128 llite.lustre-ffff987a05216000.statahead_max=128 208 real 0m0.777s user 0m0.002s sys 0m0.074s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 152 statahead wrong: 2 agl total: 146 list_total: 28 fname_total: 121 hit_total: 2448 miss_total: 1487 swrong=2 ewrong=2 - open/close 574 (time 1785941930.63 total 10.00 last 57.39) total: 900 open/close in 15.67 seconds: 57.44 ops/second llite.lustre-ffff987a05216000.statahead_max=0 2008 real 0m16.131s user 0m0.018s sys 0m1.802s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 16 sec llite.lustre-ffff987a05216000.statahead_max=128 llite.lustre-ffff987a05216000.statahead_max=128 2008 real 0m6.841s user 0m0.007s sys 0m0.582s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 7 sec statahead total: 153 statahead wrong: 2 agl total: 146 list_total: 29 fname_total: 121 hit_total: 3446 miss_total: 1488 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 21 seconds llite.lustre-ffff987a05216000.statahead_stats= statahead total: 153 statahead wrong: 2 agl total: 146 list_total: 29 fname_total: 121 hit_total: 3446 miss_total: 1488 mdc.lustre-MDT0000-mdc-ffff987a05216000.batch_stats= snapshot_time: 1785941995.965157026 secs.nsecs start_time: 1785941903.752909312 secs.nsecs elapsed_time: 92.212247714 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 2 6 12 4: 0 0 12 8: 3 9 21 16: 6 18 40 32: 5 15 56 64: 14 43 100 kvm mdc.lustre-MDT0000-mdc-ffff987a05216000.batch_stats=0 total: 100 open/close in 3.80 seconds: 26.34 ops/second llite.lustre-ffff987a05216000.statahead_max=0 100 real 0m0.090s user 0m0.001s sys 0m0.013s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff987a05216000.statahead_max=128 llite.lustre-ffff987a05216000.statahead_max=128 100 real 0m0.197s user 0m0.002s sys 0m0.014s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 153 statahead wrong: 2 agl total: 146 list_total: 29 fname_total: 121 hit_total: 3446 miss_total: 1488 swrong=2 ewrong=2 - open/close 648 (time 1785942019.11 total 10.00 last 64.78) total: 900 open/close in 13.77 seconds: 65.38 ops/second llite.lustre-ffff987a05216000.statahead_max=0 1000 real 0m0.197s user 0m0.003s sys 0m0.042s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff987a05216000.statahead_max=128 llite.lustre-ffff987a05216000.statahead_max=128 1000 real 0m0.204s user 0m0.001s sys 0m0.021s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 153 statahead wrong: 2 agl total: 146 list_total: 29 fname_total: 121 hit_total: 3446 miss_total: 1488 swrong=2 ewrong=2 - open/close 423 (time 1785942044.53 total 10.03 last 42.16) - open/close 757 (time 1785942054.53 total 20.03 last 33.40) - open/close 1270 (time 1785942064.55 total 30.06 last 51.19) - open/close 2152 (time 1785942074.55 total 40.06 last 88.19) - open/close 2949 (time 1785942084.56 total 50.06 last 79.65) - open/close 3622 (time 1785942094.57 total 60.07 last 67.26) - open/close 4152 (time 1785942104.57 total 70.08 last 52.96) - open/close 4665 (time 1785942114.58 total 80.09 last 51.24) - open/close 5199 (time 1785942124.59 total 90.09 last 53.37) - open/close 5836 (time 1785942134.59 total 100.09 last 63.70) - open/close 6298 (time 1785942144.60 total 110.11 last 46.14) - open/close 6775 (time 1785942154.64 total 120.14 last 47.52) - open/close 7415 (time 1785942164.64 total 130.15 last 63.98) - open/close 8081 (time 1785942174.67 total 140.17 last 66.44) - open/close 8608 (time 1785942184.67 total 150.18 last 52.67) total: 9000 open/close in 158.39 seconds: 56.82 ops/second llite.lustre-ffff987a05216000.statahead_max=0 10000 real 0m1.091s user 0m0.002s sys 0m0.059s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff987a05216000.statahead_max=128 llite.lustre-ffff987a05216000.statahead_max=128 10000 real 0m1.097s user 0m0.004s sys 0m0.031s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 153 statahead wrong: 2 agl total: 146 list_total: 29 fname_total: 121 hit_total: 3446 miss_total: 1488 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 371 seconds llite.lustre-ffff987a05216000.statahead_stats= statahead total: 153 statahead wrong: 2 agl total: 146 list_total: 29 fname_total: 121 hit_total: 3446 miss_total: 1488 mdc.lustre-MDT0000-mdc-ffff987a05216000.batch_stats= snapshot_time: 1785942587.672282962 secs.nsecs start_time: 1785941998.202430664 secs.nsecs elapsed_time: 589.469852298 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