== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 19:10:43 (1784761843) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8c7337c21800.batch_stats=0 total: 100 open/close in 2.68 seconds: 37.33 ops/second llite.lustre-ffff8c7337c21800.statahead_max=0 208 real 0m1.633s user 0m0.003s sys 0m0.221s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8c7337c21800.statahead_max=128 llite.lustre-ffff8c7337c21800.statahead_max=128 208 real 0m0.696s user 0m0.004s sys 0m0.083s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 151 statahead wrong: 2 agl total: 146 list_total: 27 fname_total: 98 hit_total: 2802 miss_total: 1600 swrong=2 ewrong=2 - open/close 672 (time 1784761870.10 total 10.01 last 67.16) total: 900 open/close in 15.18 seconds: 59.30 ops/second llite.lustre-ffff8c7337c21800.statahead_max=0 2008 real 0m13.328s user 0m0.023s sys 0m2.045s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff8c7337c21800.statahead_max=128 llite.lustre-ffff8c7337c21800.statahead_max=128 2008 real 0m4.621s user 0m0.020s sys 0m0.545s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 152 statahead wrong: 2 agl total: 146 list_total: 28 fname_total: 98 hit_total: 3801 miss_total: 1600 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-ffff8c7337c21800.statahead_stats= statahead total: 152 statahead wrong: 2 agl total: 146 list_total: 28 fname_total: 98 hit_total: 3801 miss_total: 1600 mdc.lustre-MDT0000-mdc-ffff8c7337c21800.batch_stats= snapshot_time: 1784761924.046011536 secs.nsecs start_time: 1784761847.973953408 secs.nsecs elapsed_time: 76.072058128 secs.nsecs subreqs per batch batches %% cum %% 1: 2 5 5 2: 0 0 5 4: 3 8 14 8: 4 11 26 16: 6 17 44 32: 5 14 58 64: 14 41 100 kvm mdc.lustre-MDT0000-mdc-ffff8c7337c21800.batch_stats=0 total: 100 open/close in 2.13 seconds: 46.90 ops/second llite.lustre-ffff8c7337c21800.statahead_max=0 100 real 0m0.073s user 0m0.000s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8c7337c21800.statahead_max=128 llite.lustre-ffff8c7337c21800.statahead_max=128 100 real 0m0.079s user 0m0.002s sys 0m0.009s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 152 statahead wrong: 2 agl total: 146 list_total: 28 fname_total: 98 hit_total: 3801 miss_total: 1600 swrong=2 ewrong=2 - open/close 846 (time 1784761944.26 total 10.00 last 84.59) total: 900 open/close in 10.86 seconds: 82.84 ops/second llite.lustre-ffff8c7337c21800.statahead_max=0 1000 real 0m0.128s user 0m0.001s sys 0m0.044s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff8c7337c21800.statahead_max=128 llite.lustre-ffff8c7337c21800.statahead_max=128 1000 real 0m0.120s user 0m0.000s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 152 statahead wrong: 2 agl total: 146 list_total: 28 fname_total: 98 hit_total: 3801 miss_total: 1600 swrong=2 ewrong=2 - open/close 835 (time 1784761965.14 total 10.02 last 83.33) - open/close 1686 (time 1784761975.15 total 20.03 last 85.05) - open/close 2482 (time 1784761985.17 total 30.05 last 79.43) - open/close 3296 (time 1784761995.17 total 40.05 last 81.37) - open/close 4129 (time 1784762005.18 total 50.05 last 83.27) - open/close 4889 (time 1784762015.18 total 60.06 last 75.97) - open/close 5636 (time 1784762025.18 total 70.06 last 74.68) - open/close 6313 (time 1784762035.19 total 80.06 last 67.67) - open/close 7186 (time 1784762045.20 total 90.08 last 87.21) - open/close 7835 (time 1784762055.21 total 100.09 last 64.80) - open/close 8649 (time 1784762065.22 total 110.10 last 81.35) total: 9000 open/close in 115.37 seconds: 78.01 ops/second llite.lustre-ffff8c7337c21800.statahead_max=0 10000 real 0m1.000s user 0m0.003s sys 0m0.055s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8c7337c21800.statahead_max=128 llite.lustre-ffff8c7337c21800.statahead_max=128 10000 real 0m0.687s user 0m0.003s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 152 statahead wrong: 2 agl total: 146 list_total: 28 fname_total: 98 hit_total: 3801 miss_total: 1600 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 318 seconds llite.lustre-ffff8c7337c21800.statahead_stats= statahead total: 152 statahead wrong: 2 agl total: 146 list_total: 28 fname_total: 98 hit_total: 3801 miss_total: 1600 mdc.lustre-MDT0000-mdc-ffff8c7337c21800.batch_stats= snapshot_time: 1784762408.977570094 secs.nsecs start_time: 1784761925.595324021 secs.nsecs elapsed_time: 483.382246073 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