== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 05:44:32 (1787391872) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9e3c85bc8000.batch_stats=0 total: 100 open/close in 3.09 seconds: 32.36 ops/second llite.lustre-ffff9e3c85bc8000.statahead_max=0 208 real 0m2.002s user 0m0.006s sys 0m0.265s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9e3c85bc8000.statahead_max=128 llite.lustre-ffff9e3c85bc8000.statahead_max=128 208 real 0m0.832s user 0m0.005s sys 0m0.059s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 118 statahead wrong: 2 agl total: 113 list_total: 29 fname_total: 89 hit_total: 2589 miss_total: 1535 swrong=2 ewrong=2 - open/close 528 (time 1787391902.26 total 10.01 last 52.76) total: 900 open/close in 17.06 seconds: 52.76 ops/second llite.lustre-ffff9e3c85bc8000.statahead_max=0 2008 real 0m15.949s user 0m0.021s sys 0m2.131s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 16 sec llite.lustre-ffff9e3c85bc8000.statahead_max=128 llite.lustre-ffff9e3c85bc8000.statahead_max=128 2008 real 0m6.058s user 0m0.016s sys 0m0.671s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 30 fname_total: 89 hit_total: 3587 miss_total: 1536 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 24 seconds llite.lustre-ffff9e3c85bc8000.statahead_stats= statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 30 fname_total: 89 hit_total: 3587 miss_total: 1536 mdc.lustre-MDT0000-mdc-ffff9e3c85bc8000.batch_stats= snapshot_time: 1787391970.413310608 secs.nsecs start_time: 1787391878.880769316 secs.nsecs elapsed_time: 91.532541292 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 1 3 3 8: 6 19 22 16: 6 19 41 32: 3 9 51 64: 15 48 100 kvm mdc.lustre-MDT0000-mdc-ffff9e3c85bc8000.batch_stats=0 total: 100 open/close in 3.32 seconds: 30.11 ops/second llite.lustre-ffff9e3c85bc8000.statahead_max=0 100 real 0m0.143s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9e3c85bc8000.statahead_max=128 llite.lustre-ffff9e3c85bc8000.statahead_max=128 100 real 0m0.152s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 30 fname_total: 89 hit_total: 3587 miss_total: 1536 swrong=2 ewrong=2 - open/close 586 (time 1787391994.15 total 10.02 last 58.49) total: 900 open/close in 15.81 seconds: 56.93 ops/second llite.lustre-ffff9e3c85bc8000.statahead_max=0 1000 real 0m0.253s user 0m0.001s sys 0m0.038s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff9e3c85bc8000.statahead_max=128 llite.lustre-ffff9e3c85bc8000.statahead_max=128 1000 real 0m0.197s user 0m0.002s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 30 fname_total: 89 hit_total: 3587 miss_total: 1536 swrong=2 ewrong=2 - open/close 581 (time 1787392019.34 total 10.00 last 58.09) - open/close 1086 (time 1787392029.35 total 20.02 last 50.42) - open/close 1591 (time 1787392039.35 total 30.02 last 50.50) - open/close 2212 (time 1787392049.37 total 40.03 last 62.00) - open/close 2765 (time 1787392059.38 total 50.04 last 55.24) - open/close 3408 (time 1787392069.40 total 60.07 last 64.16) - open/close 4036 (time 1787392079.41 total 70.07 last 62.76) - open/close 4672 (time 1787392089.42 total 80.09 last 63.50) - open/close 5273 (time 1787392099.43 total 90.10 last 60.04) - open/close 5888 (time 1787392109.43 total 100.10 last 61.49) - open/close 6528 (time 1787392119.45 total 110.12 last 63.89) - open/close 7136 (time 1787392129.47 total 120.13 last 60.72) - open/close 7799 (time 1787392139.47 total 130.14 last 66.25) - open/close 8358 (time 1787392149.49 total 140.15 last 55.83) - open/close 8987 (time 1787392159.49 total 150.16 last 62.84) total: 9000 open/close in 150.37 seconds: 59.85 ops/second llite.lustre-ffff9e3c85bc8000.statahead_max=0 10000 real 0m0.442s user 0m0.002s sys 0m0.046s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9e3c85bc8000.statahead_max=128 llite.lustre-ffff9e3c85bc8000.statahead_max=128 10000 real 0m0.819s user 0m0.002s sys 0m0.053s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 30 fname_total: 89 hit_total: 3587 miss_total: 1536 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 363 seconds llite.lustre-ffff9e3c85bc8000.statahead_stats= statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 30 fname_total: 89 hit_total: 3587 miss_total: 1536 mdc.lustre-MDT0000-mdc-ffff9e3c85bc8000.batch_stats= snapshot_time: 1787392542.908428578 secs.nsecs start_time: 1787391972.900624404 secs.nsecs elapsed_time: 570.007804174 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