== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 08:49:38 (1785761378) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9e1d831fa800.batch_stats=0 total: 100 open/close in 3.66 seconds: 27.34 ops/second llite.lustre-ffff9e1d831fa800.statahead_max=0 208 real 0m2.426s user 0m0.003s sys 0m0.206s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9e1d831fa800.statahead_max=128 llite.lustre-ffff9e1d831fa800.statahead_max=128 208 real 0m0.711s user 0m0.003s sys 0m0.065s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 139 statahead wrong: 2 agl total: 133 list_total: 29 fname_total: 110 hit_total: 2773 miss_total: 1362 swrong=2 ewrong=2 - open/close 515 (time 1785761410.17 total 10.01 last 51.44) total: 900 open/close in 15.44 seconds: 58.29 ops/second llite.lustre-ffff9e1d831fa800.statahead_max=0 2008 real 0m22.467s user 0m0.033s sys 0m1.976s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 22 sec llite.lustre-ffff9e1d831fa800.statahead_max=128 llite.lustre-ffff9e1d831fa800.statahead_max=128 2008 real 0m5.241s user 0m0.005s sys 0m0.547s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 140 statahead wrong: 2 agl total: 133 list_total: 30 fname_total: 110 hit_total: 3772 miss_total: 1362 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-ffff9e1d831fa800.statahead_stats= statahead total: 140 statahead wrong: 2 agl total: 133 list_total: 30 fname_total: 110 hit_total: 3772 miss_total: 1362 mdc.lustre-MDT0000-mdc-ffff9e1d831fa800.batch_stats= snapshot_time: 1785761486.187780631 secs.nsecs start_time: 1785761384.086261451 secs.nsecs elapsed_time: 102.101519180 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 1 3 3 8: 3 11 14 16: 6 22 37 32: 2 7 44 64: 15 55 100 kvm mdc.lustre-MDT0000-mdc-ffff9e1d831fa800.batch_stats=0 total: 100 open/close in 4.12 seconds: 24.27 ops/second llite.lustre-ffff9e1d831fa800.statahead_max=0 100 real 0m0.129s user 0m0.000s sys 0m0.024s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9e1d831fa800.statahead_max=128 llite.lustre-ffff9e1d831fa800.statahead_max=128 100 real 0m0.129s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 140 statahead wrong: 2 agl total: 133 list_total: 30 fname_total: 110 hit_total: 3772 miss_total: 1362 swrong=2 ewrong=2 - open/close 572 (time 1785761512.69 total 10.03 last 57.03) total: 900 open/close in 16.21 seconds: 55.53 ops/second llite.lustre-ffff9e1d831fa800.statahead_max=0 1000 real 0m0.227s user 0m0.003s sys 0m0.036s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9e1d831fa800.statahead_max=128 llite.lustre-ffff9e1d831fa800.statahead_max=128 1000 real 0m0.279s user 0m0.001s sys 0m0.021s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 140 statahead wrong: 2 agl total: 133 list_total: 30 fname_total: 110 hit_total: 3772 miss_total: 1362 swrong=2 ewrong=2 - open/close 491 (time 1785761542.92 total 10.02 last 49.02) - open/close 975 (time 1785761552.92 total 20.02 last 48.38) - open/close 1574 (time 1785761562.94 total 30.03 last 59.83) - open/close 2240 (time 1785761572.94 total 40.04 last 66.58) - open/close 2896 (time 1785761582.94 total 50.04 last 65.57) - open/close 3611 (time 1785761592.95 total 60.05 last 71.47) - open/close 4080 (time 1785761602.95 total 70.05 last 46.90) - open/close 4480 (time 1785761612.97 total 80.06 last 39.93) - open/close 4865 (time 1785761622.97 total 90.07 last 38.49) - open/close 5205 (time 1785761632.99 total 100.09 last 33.91) - open/close 5559 (time 1785761643.02 total 110.12 last 35.31) - open/close 6124 (time 1785761653.02 total 120.12 last 56.49) - open/close 6595 (time 1785761663.03 total 130.12 last 47.08) - open/close 7064 (time 1785761673.03 total 140.13 last 46.86) - open/close 7470 (time 1785761683.04 total 150.14 last 40.56) - open/close 7936 (time 1785761693.05 total 160.15 last 46.57) - open/close 8581 (time 1785761703.08 total 170.18 last 64.30) total: 9000 open/close in 175.44 seconds: 51.30 ops/second llite.lustre-ffff9e1d831fa800.statahead_max=0 10000 real 0m0.967s user 0m0.006s sys 0m0.041s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9e1d831fa800.statahead_max=128 llite.lustre-ffff9e1d831fa800.statahead_max=128 10000 real 0m0.952s user 0m0.003s sys 0m0.030s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 140 statahead wrong: 2 agl total: 133 list_total: 30 fname_total: 110 hit_total: 3772 miss_total: 1362 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 395 seconds llite.lustre-ffff9e1d831fa800.statahead_stats= statahead total: 140 statahead wrong: 2 agl total: 133 list_total: 30 fname_total: 110 hit_total: 3772 miss_total: 1362 mdc.lustre-MDT0000-mdc-ffff9e1d831fa800.batch_stats= snapshot_time: 1785762129.305046201 secs.nsecs start_time: 1785761488.212384936 secs.nsecs elapsed_time: 641.092661265 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