== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 14:13:04 (1787854384) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8c0c8091c000.batch_stats=0 total: 100 open/close in 3.13 seconds: 31.90 ops/second llite.lustre-ffff8c0c8091c000.statahead_max=0 208 real 0m1.645s user 0m0.005s sys 0m0.228s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8c0c8091c000.statahead_max=128 llite.lustre-ffff8c0c8091c000.statahead_max=128 208 real 0m0.499s user 0m0.005s sys 0m0.077s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 157 statahead wrong: 2 agl total: 151 list_total: 28 fname_total: 129 hit_total: 2855 miss_total: 1300 swrong=2 ewrong=2 - open/close 718 (time 1787854412.04 total 10.01 last 71.72) total: 900 open/close in 13.33 seconds: 67.52 ops/second llite.lustre-ffff8c0c8091c000.statahead_max=0 2008 real 0m13.044s user 0m0.036s sys 0m2.211s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff8c0c8091c000.statahead_max=128 llite.lustre-ffff8c0c8091c000.statahead_max=128 2008 real 0m3.954s user 0m0.015s sys 0m0.544s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 158 statahead wrong: 2 agl total: 151 list_total: 29 fname_total: 129 hit_total: 3854 miss_total: 1300 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 18 seconds llite.lustre-ffff8c0c8091c000.statahead_stats= statahead total: 158 statahead wrong: 2 agl total: 151 list_total: 29 fname_total: 129 hit_total: 3854 miss_total: 1300 mdc.lustre-MDT0000-mdc-ffff8c0c8091c000.batch_stats= snapshot_time: 1787854462.132108352 secs.nsecs start_time: 1787854390.027792239 secs.nsecs elapsed_time: 72.104316113 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 1 3 6 8: 3 10 16 16: 6 20 36 32: 4 13 50 64: 15 50 100 kvm mdc.lustre-MDT0000-mdc-ffff8c0c8091c000.batch_stats=0 total: 100 open/close in 2.47 seconds: 40.47 ops/second llite.lustre-ffff8c0c8091c000.statahead_max=0 100 real 0m0.066s user 0m0.002s sys 0m0.026s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8c0c8091c000.statahead_max=128 llite.lustre-ffff8c0c8091c000.statahead_max=128 100 real 0m0.113s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 158 statahead wrong: 2 agl total: 151 list_total: 29 fname_total: 129 hit_total: 3854 miss_total: 1300 swrong=2 ewrong=2 - open/close 679 (time 1787854482.20 total 10.01 last 67.84) total: 900 open/close in 13.50 seconds: 66.66 ops/second llite.lustre-ffff8c0c8091c000.statahead_max=0 1000 real 0m0.238s user 0m0.000s sys 0m0.042s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8c0c8091c000.statahead_max=128 llite.lustre-ffff8c0c8091c000.statahead_max=128 1000 real 0m0.136s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 158 statahead wrong: 2 agl total: 151 list_total: 29 fname_total: 129 hit_total: 3854 miss_total: 1300 swrong=2 ewrong=2 - open/close 652 (time 1787854505.06 total 10.01 last 65.15) - open/close 1372 (time 1787854515.08 total 20.02 last 71.89) - open/close 1958 (time 1787854525.10 total 30.05 last 58.47) - open/close 2596 (time 1787854535.11 total 40.05 last 63.76) - open/close 3248 (time 1787854545.14 total 50.08 last 65.01) - open/close 3922 (time 1787854555.14 total 60.09 last 67.36) - open/close 4610 (time 1787854565.15 total 70.09 last 68.78) - open/close 5262 (time 1787854575.15 total 80.10 last 65.15) - open/close 5983 (time 1787854585.16 total 90.10 last 72.07) - open/close 6741 (time 1787854595.16 total 100.10 last 75.79) - open/close 7361 (time 1787854605.16 total 110.10 last 62.00) - open/close 7974 (time 1787854615.16 total 120.11 last 61.28) - open/close 8603 (time 1787854625.17 total 130.11 last 62.87) total: 9000 open/close in 135.99 seconds: 66.18 ops/second llite.lustre-ffff8c0c8091c000.statahead_max=0 10000 real 0m0.657s user 0m0.002s sys 0m0.051s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8c0c8091c000.statahead_max=128 llite.lustre-ffff8c0c8091c000.statahead_max=128 10000 real 0m0.658s user 0m0.002s sys 0m0.026s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 158 statahead wrong: 2 agl total: 151 list_total: 29 fname_total: 129 hit_total: 3854 miss_total: 1300 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 328 seconds llite.lustre-ffff8c0c8091c000.statahead_stats= statahead total: 158 statahead wrong: 2 agl total: 151 list_total: 29 fname_total: 129 hit_total: 3854 miss_total: 1300 mdc.lustre-MDT0000-mdc-ffff8c0c8091c000.batch_stats= snapshot_time: 1787854975.940744017 secs.nsecs start_time: 1787854463.928864148 secs.nsecs elapsed_time: 512.011879869 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