== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 11:45:05 (1787499905) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff928786986800.batch_stats=0 total: 100 open/close in 2.83 seconds: 35.39 ops/second llite.lustre-ffff928786986800.statahead_max=0 208 real 0m1.231s user 0m0.003s sys 0m0.198s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff928786986800.statahead_max=128 llite.lustre-ffff928786986800.statahead_max=128 208 real 0m0.422s user 0m0.002s sys 0m0.067s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 120 statahead wrong: 2 agl total: 116 list_total: 27 fname_total: 80 hit_total: 2746 miss_total: 1730 swrong=2 ewrong=2 - open/close 713 (time 1787499930.26 total 10.00 last 71.28) total: 900 open/close in 13.03 seconds: 69.06 ops/second llite.lustre-ffff928786986800.statahead_max=0 2008 real 0m13.042s user 0m0.022s sys 0m1.770s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff928786986800.statahead_max=128 llite.lustre-ffff928786986800.statahead_max=128 2008 real 0m4.077s user 0m0.017s sys 0m0.573s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 121 statahead wrong: 2 agl total: 116 list_total: 28 fname_total: 80 hit_total: 3744 miss_total: 1731 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-ffff928786986800.statahead_stats= statahead total: 121 statahead wrong: 2 agl total: 116 list_total: 28 fname_total: 80 hit_total: 3744 miss_total: 1731 mdc.lustre-MDT0000-mdc-ffff928786986800.batch_stats= snapshot_time: 1787499977.802841115 secs.nsecs start_time: 1787499910.352091835 secs.nsecs elapsed_time: 67.450749280 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 1 3 6 4: 0 0 6 8: 6 20 26 16: 3 10 36 32: 3 10 46 64: 16 53 100 kvm mdc.lustre-MDT0000-mdc-ffff928786986800.batch_stats=0 total: 100 open/close in 2.44 seconds: 41.04 ops/second llite.lustre-ffff928786986800.statahead_max=0 100 real 0m0.143s user 0m0.000s sys 0m0.013s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff928786986800.statahead_max=128 llite.lustre-ffff928786986800.statahead_max=128 100 real 0m0.099s user 0m0.000s sys 0m0.024s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 121 statahead wrong: 2 agl total: 116 list_total: 28 fname_total: 80 hit_total: 3744 miss_total: 1731 swrong=2 ewrong=2 - open/close 775 (time 1787499999.01 total 10.01 last 77.40) total: 900 open/close in 11.54 seconds: 77.97 ops/second llite.lustre-ffff928786986800.statahead_max=0 1000 real 0m0.107s user 0m0.000s sys 0m0.017s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff928786986800.statahead_max=128 llite.lustre-ffff928786986800.statahead_max=128 1000 real 0m0.157s user 0m0.002s sys 0m0.031s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 121 statahead wrong: 2 agl total: 116 list_total: 28 fname_total: 80 hit_total: 3744 miss_total: 1731 swrong=2 ewrong=2 - open/close 800 (time 1787500019.17 total 10.02 last 79.86) - open/close 1566 (time 1787500029.18 total 20.02 last 76.54) - open/close 2341 (time 1787500039.18 total 30.03 last 77.46) - open/close 3092 (time 1787500049.19 total 40.03 last 75.07) - open/close 3862 (time 1787500059.19 total 50.04 last 76.97) - open/close 4651 (time 1787500069.20 total 60.04 last 78.87) - open/close 5410 (time 1787500079.20 total 70.05 last 75.87) - open/close 6173 (time 1787500089.20 total 80.05 last 76.29) - open/close 6924 (time 1787500099.21 total 90.05 last 75.08) - open/close 7703 (time 1787500109.21 total 100.06 last 77.84) - open/close 8452 (time 1787500119.21 total 110.06 last 74.90) total: 9000 open/close in 117.14 seconds: 76.83 ops/second llite.lustre-ffff928786986800.statahead_max=0 10000 real 0m0.571s user 0m0.004s sys 0m0.043s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff928786986800.statahead_max=128 llite.lustre-ffff928786986800.statahead_max=128 10000 real 0m0.618s user 0m0.001s sys 0m0.048s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 121 statahead wrong: 2 agl total: 116 list_total: 28 fname_total: 80 hit_total: 3744 miss_total: 1731 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 292 seconds llite.lustre-ffff928786986800.statahead_stats= statahead total: 121 statahead wrong: 2 agl total: 116 list_total: 28 fname_total: 80 hit_total: 3744 miss_total: 1731 mdc.lustre-MDT0000-mdc-ffff928786986800.batch_stats= snapshot_time: 1787500431.410848580 secs.nsecs start_time: 1787499979.727599718 secs.nsecs elapsed_time: 451.683248862 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