== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 04:57:13 (1788598633) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff96b4189b0000.batch_stats=0 total: 100 open/close in 3.10 seconds: 32.25 ops/second llite.lustre-ffff96b4189b0000.statahead_max=0 208 real 0m1.176s user 0m0.003s sys 0m0.199s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff96b4189b0000.statahead_max=128 llite.lustre-ffff96b4189b0000.statahead_max=128 208 real 0m0.631s user 0m0.002s sys 0m0.073s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 134 statahead wrong: 2 agl total: 129 list_total: 28 fname_total: 94 hit_total: 2550 miss_total: 1495 swrong=2 ewrong=2 - open/close 656 (time 1788598659.42 total 10.00 last 65.60) total: 900 open/close in 13.66 seconds: 65.88 ops/second llite.lustre-ffff96b4189b0000.statahead_max=0 2008 real 0m12.929s user 0m0.021s sys 0m1.996s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff96b4189b0000.statahead_max=128 llite.lustre-ffff96b4189b0000.statahead_max=128 2008 real 0m6.723s user 0m0.017s sys 0m0.690s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 7 sec statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 29 fname_total: 94 hit_total: 3548 miss_total: 1496 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 22 seconds llite.lustre-ffff96b4189b0000.statahead_stats= statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 29 fname_total: 94 hit_total: 3548 miss_total: 1496 mdc.lustre-MDT0000-mdc-ffff96b4189b0000.batch_stats= snapshot_time: 1788598720.137764245 secs.nsecs start_time: 1788598638.211785396 secs.nsecs elapsed_time: 81.925978849 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 0 0 3 8: 5 15 18 16: 7 21 40 32: 5 15 56 64: 14 43 100 kvm mdc.lustre-MDT0000-mdc-ffff96b4189b0000.batch_stats=0 total: 100 open/close in 4.02 seconds: 24.86 ops/second llite.lustre-ffff96b4189b0000.statahead_max=0 100 real 0m0.125s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff96b4189b0000.statahead_max=128 llite.lustre-ffff96b4189b0000.statahead_max=128 100 real 0m0.166s user 0m0.000s sys 0m0.013s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 29 fname_total: 94 hit_total: 3548 miss_total: 1496 swrong=2 ewrong=2 - open/close 730 (time 1788598745.01 total 10.00 last 72.97) total: 900 open/close in 12.67 seconds: 71.01 ops/second llite.lustre-ffff96b4189b0000.statahead_max=0 1000 real 0m0.220s user 0m0.002s sys 0m0.023s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff96b4189b0000.statahead_max=128 llite.lustre-ffff96b4189b0000.statahead_max=128 1000 real 0m0.162s user 0m0.002s sys 0m0.021s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 29 fname_total: 94 hit_total: 3548 miss_total: 1496 swrong=2 ewrong=2 - open/close 660 (time 1788598767.25 total 10.00 last 65.97) - open/close 1362 (time 1788598777.26 total 20.02 last 70.11) - open/close 1989 (time 1788598787.27 total 30.02 last 62.67) - open/close 2646 (time 1788598797.27 total 40.03 last 65.66) - open/close 3421 (time 1788598807.28 total 50.03 last 77.49) - open/close 4144 (time 1788598817.28 total 60.04 last 72.24) - open/close 4766 (time 1788598827.29 total 70.04 last 62.15) - open/close 5213 (time 1788598837.30 total 80.05 last 44.68) - open/close 5863 (time 1788598847.31 total 90.06 last 64.92) - open/close 6501 (time 1788598857.32 total 100.07 last 63.75) - open/close 7197 (time 1788598867.32 total 110.07 last 69.58) - open/close 7895 (time 1788598877.33 total 120.08 last 69.72) - open/close 8540 (time 1788598887.34 total 130.10 last 64.40) total: 9000 open/close in 138.64 seconds: 64.92 ops/second llite.lustre-ffff96b4189b0000.statahead_max=0 10000 real 0m0.528s user 0m0.003s sys 0m0.036s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff96b4189b0000.statahead_max=128 llite.lustre-ffff96b4189b0000.statahead_max=128 10000 real 0m0.792s user 0m0.004s sys 0m0.049s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 29 fname_total: 94 hit_total: 3548 miss_total: 1496 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 337 seconds llite.lustre-ffff96b4189b0000.statahead_stats= statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 29 fname_total: 94 hit_total: 3548 miss_total: 1496 mdc.lustre-MDT0000-mdc-ffff96b4189b0000.batch_stats= snapshot_time: 1788599249.171329416 secs.nsecs start_time: 1788598722.546592867 secs.nsecs elapsed_time: 526.624736549 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