== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 22:42:57 (1788835377) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9cc9461f4000.batch_stats=0 total: 100 open/close in 2.29 seconds: 43.61 ops/second llite.lustre-ffff9cc9461f4000.statahead_max=0 208 real 0m1.361s user 0m0.004s sys 0m0.222s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9cc9461f4000.statahead_max=128 llite.lustre-ffff9cc9461f4000.statahead_max=128 208 real 0m0.933s user 0m0.003s sys 0m0.076s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 112 statahead wrong: 2 agl total: 107 list_total: 28 fname_total: 83 hit_total: 2899 miss_total: 1526 swrong=2 ewrong=2 - open/close 875 (time 1788835404.24 total 10.01 last 87.40) total: 900 open/close in 10.26 seconds: 87.69 ops/second llite.lustre-ffff9cc9461f4000.statahead_max=0 2008 real 0m11.902s user 0m0.023s sys 0m1.911s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff9cc9461f4000.statahead_max=128 llite.lustre-ffff9cc9461f4000.statahead_max=128 2008 real 0m4.125s user 0m0.016s sys 0m0.608s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 113 statahead wrong: 2 agl total: 107 list_total: 29 fname_total: 83 hit_total: 3897 miss_total: 1527 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 16 seconds llite.lustre-ffff9cc9461f4000.statahead_stats= statahead total: 113 statahead wrong: 2 agl total: 107 list_total: 29 fname_total: 83 hit_total: 3897 miss_total: 1527 mdc.lustre-MDT0000-mdc-ffff9cc9461f4000.batch_stats= snapshot_time: 1788835448.616247699 secs.nsecs start_time: 1788835383.277142378 secs.nsecs elapsed_time: 65.339105321 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 1 3 3 8: 4 12 15 16: 6 18 34 32: 7 21 56 64: 14 43 100 kvm mdc.lustre-MDT0000-mdc-ffff9cc9461f4000.batch_stats=0 total: 100 open/close in 2.52 seconds: 39.68 ops/second llite.lustre-ffff9cc9461f4000.statahead_max=0 100 real 0m0.085s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9cc9461f4000.statahead_max=128 llite.lustre-ffff9cc9461f4000.statahead_max=128 100 real 0m0.085s user 0m0.001s sys 0m0.011s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 113 statahead wrong: 2 agl total: 107 list_total: 29 fname_total: 83 hit_total: 3897 miss_total: 1527 swrong=2 ewrong=2 - open/close 770 (time 1788835469.57 total 10.01 last 76.95) total: 900 open/close in 11.54 seconds: 78.00 ops/second llite.lustre-ffff9cc9461f4000.statahead_max=0 1000 real 0m0.166s user 0m0.000s sys 0m0.049s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9cc9461f4000.statahead_max=128 llite.lustre-ffff9cc9461f4000.statahead_max=128 1000 real 0m0.133s user 0m0.002s sys 0m0.022s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 113 statahead wrong: 2 agl total: 107 list_total: 29 fname_total: 83 hit_total: 3897 miss_total: 1527 swrong=2 ewrong=2 - open/close 656 (time 1788835490.81 total 10.00 last 65.59) - open/close 1440 (time 1788835500.81 total 20.00 last 78.39) - open/close 2012 (time 1788835510.82 total 30.01 last 57.15) - open/close 2461 (time 1788835520.84 total 40.03 last 44.82) - open/close 3109 (time 1788835530.88 total 50.07 last 64.53) - open/close 3764 (time 1788835540.89 total 60.08 last 65.43) - open/close 4385 (time 1788835550.89 total 70.08 last 62.08) - open/close 5049 (time 1788835560.89 total 80.09 last 66.38) - open/close 5847 (time 1788835570.92 total 90.11 last 79.63) - open/close 6601 (time 1788835580.92 total 100.12 last 75.34) - open/close 7411 (time 1788835590.92 total 110.12 last 81.00) - open/close 8213 (time 1788835600.92 total 120.12 last 80.19) - open/close 8849 (time 1788835610.92 total 130.12 last 63.60) total: 9000 open/close in 132.15 seconds: 68.10 ops/second llite.lustre-ffff9cc9461f4000.statahead_max=0 10000 real 0m0.727s user 0m0.003s sys 0m0.055s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9cc9461f4000.statahead_max=128 llite.lustre-ffff9cc9461f4000.statahead_max=128 10000 real 0m0.778s user 0m0.003s sys 0m0.046s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 113 statahead wrong: 2 agl total: 107 list_total: 29 fname_total: 83 hit_total: 3897 miss_total: 1527 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 316 seconds llite.lustre-ffff9cc9461f4000.statahead_stats= statahead total: 113 statahead wrong: 2 agl total: 107 list_total: 29 fname_total: 83 hit_total: 3897 miss_total: 1527 mdc.lustre-MDT0000-mdc-ffff9cc9461f4000.batch_stats= snapshot_time: 1788835947.839301229 secs.nsecs start_time: 1788835450.457234899 secs.nsecs elapsed_time: 497.382066330 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