== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 12:14:43 (1790784883) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9ce34a8fb800.batch_stats=0 total: 100 open/close in 2.49 seconds: 40.21 ops/second llite.lustre-ffff9ce34a8fb800.statahead_max=0 208 real 0m1.225s user 0m0.003s sys 0m0.194s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9ce34a8fb800.statahead_max=128 llite.lustre-ffff9ce34a8fb800.statahead_max=128 208 real 0m0.541s user 0m0.003s sys 0m0.077s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 133 statahead wrong: 2 agl total: 128 list_total: 27 fname_total: 99 hit_total: 3523 miss_total: 1278 swrong=2 ewrong=2 - open/close 796 (time 1790784908.26 total 10.01 last 79.52) total: 900 open/close in 11.96 seconds: 75.27 ops/second llite.lustre-ffff9ce34a8fb800.statahead_max=0 2008 real 0m11.703s user 0m0.014s sys 0m1.850s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff9ce34a8fb800.statahead_max=128 llite.lustre-ffff9ce34a8fb800.statahead_max=128 2008 real 0m4.908s user 0m0.008s sys 0m0.610s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 28 fname_total: 99 hit_total: 4521 miss_total: 1279 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 17 seconds llite.lustre-ffff9ce34a8fb800.statahead_stats= statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 28 fname_total: 99 hit_total: 4521 miss_total: 1279 mdc.lustre-MDT0000-mdc-ffff9ce34a8fb800.batch_stats= snapshot_time: 1790784956.806611813 secs.nsecs start_time: 1790784887.905203009 secs.nsecs elapsed_time: 68.901408804 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 2 7 7 16: 6 22 29 32: 4 14 44 64: 15 55 100 kvm mdc.lustre-MDT0000-mdc-ffff9ce34a8fb800.batch_stats=0 total: 100 open/close in 1.90 seconds: 52.56 ops/second llite.lustre-ffff9ce34a8fb800.statahead_max=0 100 real 0m0.069s user 0m0.001s sys 0m0.011s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9ce34a8fb800.statahead_max=128 llite.lustre-ffff9ce34a8fb800.statahead_max=128 100 real 0m0.131s user 0m0.003s sys 0m0.024s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 28 fname_total: 99 hit_total: 4521 miss_total: 1279 swrong=2 ewrong=2 - open/close 763 (time 1790784977.90 total 10.01 last 76.22) total: 900 open/close in 11.57 seconds: 77.81 ops/second llite.lustre-ffff9ce34a8fb800.statahead_max=0 1000 real 0m0.137s user 0m0.000s sys 0m0.018s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9ce34a8fb800.statahead_max=128 llite.lustre-ffff9ce34a8fb800.statahead_max=128 1000 real 0m0.139s user 0m0.000s sys 0m0.018s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 28 fname_total: 99 hit_total: 4521 miss_total: 1279 swrong=2 ewrong=2 - open/close 939 (time 1790784999.21 total 10.01 last 93.83) - open/close 1659 (time 1790785009.22 total 20.01 last 71.97) - open/close 2466 (time 1790785019.22 total 30.01 last 80.70) - open/close 3180 (time 1790785029.22 total 40.01 last 71.38) - open/close 4128 (time 1790785039.22 total 50.02 last 94.78) - open/close 5102 (time 1790785049.23 total 60.02 last 97.35) - open/close 6090 (time 1790785059.23 total 70.03 last 98.73) - open/close 6994 (time 1790785069.24 total 80.03 last 90.35) - open/close 7788 (time 1790785079.24 total 90.04 last 79.39) - open/close 8707 (time 1790785089.24 total 100.04 last 91.88) total: 9000 open/close in 103.28 seconds: 87.14 ops/second llite.lustre-ffff9ce34a8fb800.statahead_max=0 10000 real 0m0.455s user 0m0.005s sys 0m0.040s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9ce34a8fb800.statahead_max=128 llite.lustre-ffff9ce34a8fb800.statahead_max=128 10000 real 0m0.267s user 0m0.000s sys 0m0.044s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 28 fname_total: 99 hit_total: 4521 miss_total: 1279 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 269 seconds llite.lustre-ffff9ce34a8fb800.statahead_stats= statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 28 fname_total: 99 hit_total: 4521 miss_total: 1279 mdc.lustre-MDT0000-mdc-ffff9ce34a8fb800.batch_stats= snapshot_time: 1790785376.783476699 secs.nsecs start_time: 1790784958.351052774 secs.nsecs elapsed_time: 418.432423925 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