== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 11:52:32 (1787845952) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8b64ea964000.batch_stats=0 total: 100 open/close in 2.95 seconds: 33.86 ops/second llite.lustre-ffff8b64ea964000.statahead_max=0 208 real 0m1.129s user 0m0.001s sys 0m0.201s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8b64ea964000.statahead_max=128 llite.lustre-ffff8b64ea964000.statahead_max=128 208 real 0m0.738s user 0m0.003s sys 0m0.071s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 112 statahead wrong: 2 agl total: 108 list_total: 28 fname_total: 67 hit_total: 3062 miss_total: 1286 swrong=2 ewrong=2 - open/close 763 (time 1787845978.95 total 10.00 last 76.27) total: 900 open/close in 12.05 seconds: 74.70 ops/second llite.lustre-ffff8b64ea964000.statahead_max=0 2008 real 0m12.149s user 0m0.021s sys 0m1.852s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff8b64ea964000.statahead_max=128 llite.lustre-ffff8b64ea964000.statahead_max=128 2008 real 0m4.190s user 0m0.013s sys 0m0.583s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 113 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 67 hit_total: 4060 miss_total: 1287 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 19 seconds llite.lustre-ffff8b64ea964000.statahead_stats= statahead total: 113 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 67 hit_total: 4060 miss_total: 1287 mdc.lustre-MDT0000-mdc-ffff8b64ea964000.batch_stats= snapshot_time: 1787846027.973138338 secs.nsecs start_time: 1787845957.199173615 secs.nsecs elapsed_time: 70.773964723 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 5 17 17 16: 7 24 41 32: 3 10 51 64: 14 48 100 kvm mdc.lustre-MDT0000-mdc-ffff8b64ea964000.batch_stats=0 total: 100 open/close in 3.17 seconds: 31.54 ops/second llite.lustre-ffff8b64ea964000.statahead_max=0 100 real 0m0.108s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8b64ea964000.statahead_max=128 llite.lustre-ffff8b64ea964000.statahead_max=128 100 real 0m0.107s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 113 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 67 hit_total: 4060 miss_total: 1287 swrong=2 ewrong=2 - open/close 695 (time 1787846050.62 total 10.00 last 69.47) total: 900 open/close in 12.91 seconds: 69.71 ops/second llite.lustre-ffff8b64ea964000.statahead_max=0 1000 real 0m0.227s user 0m0.008s sys 0m0.029s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8b64ea964000.statahead_max=128 llite.lustre-ffff8b64ea964000.statahead_max=128 1000 real 0m0.115s user 0m0.001s sys 0m0.036s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 113 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 67 hit_total: 4060 miss_total: 1287 swrong=2 ewrong=2 - open/close 749 (time 1787846072.58 total 10.01 last 74.86) - open/close 1572 (time 1787846082.59 total 20.01 last 82.27) - open/close 2492 (time 1787846092.60 total 30.02 last 91.89) - open/close 3321 (time 1787846102.60 total 40.02 last 82.89) - open/close 4168 (time 1787846112.61 total 50.03 last 84.61) - open/close 4902 (time 1787846122.63 total 60.06 last 73.23) - open/close 5627 (time 1787846132.65 total 70.07 last 72.38) - open/close 6395 (time 1787846142.65 total 80.07 last 76.79) - open/close 7092 (time 1787846152.66 total 90.08 last 69.68) - open/close 7795 (time 1787846162.66 total 100.08 last 70.25) - open/close 8483 (time 1787846172.67 total 110.09 last 68.78) total: 9000 open/close in 118.35 seconds: 76.04 ops/second llite.lustre-ffff8b64ea964000.statahead_max=0 10000 real 0m1.046s user 0m0.002s sys 0m0.045s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8b64ea964000.statahead_max=128 llite.lustre-ffff8b64ea964000.statahead_max=128 10000 real 0m0.873s user 0m0.001s sys 0m0.043s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 113 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 67 hit_total: 4060 miss_total: 1287 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 303 seconds llite.lustre-ffff8b64ea964000.statahead_stats= statahead total: 113 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 67 hit_total: 4060 miss_total: 1287 mdc.lustre-MDT0000-mdc-ffff8b64ea964000.batch_stats= snapshot_time: 1787846502.585958865 secs.nsecs start_time: 1787846029.865681630 secs.nsecs elapsed_time: 472.720277235 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