== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 22:23:30 (1787711010) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff99de7f3c8000.batch_stats=0 total: 100 open/close in 2.89 seconds: 34.63 ops/second llite.lustre-ffff99de7f3c8000.statahead_max=0 208 real 0m1.586s user 0m0.005s sys 0m0.228s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff99de7f3c8000.statahead_max=128 llite.lustre-ffff99de7f3c8000.statahead_max=128 208 real 0m0.672s user 0m0.002s sys 0m0.098s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 127 statahead wrong: 2 agl total: 122 list_total: 28 fname_total: 81 hit_total: 2697 miss_total: 1350 swrong=2 ewrong=2 - open/close 682 (time 1787711037.09 total 10.01 last 68.13) total: 900 open/close in 13.03 seconds: 69.06 ops/second llite.lustre-ffff99de7f3c8000.statahead_max=0 2008 real 0m12.272s user 0m0.021s sys 0m1.970s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff99de7f3c8000.statahead_max=128 llite.lustre-ffff99de7f3c8000.statahead_max=128 2008 real 0m3.614s user 0m0.016s sys 0m0.709s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 128 statahead wrong: 2 agl total: 122 list_total: 29 fname_total: 81 hit_total: 3695 miss_total: 1351 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 20 seconds llite.lustre-ffff99de7f3c8000.statahead_stats= statahead total: 128 statahead wrong: 2 agl total: 122 list_total: 29 fname_total: 81 hit_total: 3695 miss_total: 1351 mdc.lustre-MDT0000-mdc-ffff99de7f3c8000.batch_stats= snapshot_time: 1787711086.292751902 secs.nsecs start_time: 1787711015.188897216 secs.nsecs elapsed_time: 71.103854686 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 2 6 12 4: 1 3 15 8: 2 6 21 16: 6 18 39 32: 6 18 57 64: 14 42 100 kvm mdc.lustre-MDT0000-mdc-ffff99de7f3c8000.batch_stats=0 total: 100 open/close in 2.49 seconds: 40.19 ops/second llite.lustre-ffff99de7f3c8000.statahead_max=0 100 real 0m0.132s user 0m0.003s sys 0m0.024s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff99de7f3c8000.statahead_max=128 llite.lustre-ffff99de7f3c8000.statahead_max=128 100 real 0m0.081s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 128 statahead wrong: 2 agl total: 122 list_total: 29 fname_total: 81 hit_total: 3695 miss_total: 1351 swrong=2 ewrong=2 - open/close 708 (time 1787711107.22 total 10.00 last 70.79) total: 900 open/close in 12.89 seconds: 69.84 ops/second llite.lustre-ffff99de7f3c8000.statahead_max=0 1000 real 0m0.156s user 0m0.001s sys 0m0.023s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff99de7f3c8000.statahead_max=128 llite.lustre-ffff99de7f3c8000.statahead_max=128 1000 real 0m0.191s user 0m0.001s sys 0m0.033s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 128 statahead wrong: 2 agl total: 122 list_total: 29 fname_total: 81 hit_total: 3695 miss_total: 1351 swrong=2 ewrong=2 - open/close 644 (time 1787711129.02 total 10.00 last 64.38) - open/close 1320 (time 1787711139.05 total 20.03 last 67.40) - open/close 2093 (time 1787711149.06 total 30.05 last 77.17) - open/close 2753 (time 1787711159.09 total 40.07 last 65.86) - open/close 3500 (time 1787711169.10 total 50.08 last 74.61) - open/close 4192 (time 1787711179.10 total 60.08 last 69.19) - open/close 4847 (time 1787711189.10 total 70.08 last 65.49) - open/close 5537 (time 1787711199.11 total 80.09 last 68.96) - open/close 6183 (time 1787711209.11 total 90.09 last 64.59) - open/close 6774 (time 1787711219.11 total 100.10 last 59.07) - open/close 7340 (time 1787711229.15 total 110.13 last 56.42) - open/close 7945 (time 1787711239.16 total 120.14 last 60.42) - open/close 8610 (time 1787711249.16 total 130.14 last 66.49) total: 9000 open/close in 135.82 seconds: 66.27 ops/second llite.lustre-ffff99de7f3c8000.statahead_max=0 10000 real 0m0.569s user 0m0.004s sys 0m0.044s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff99de7f3c8000.statahead_max=128 llite.lustre-ffff99de7f3c8000.statahead_max=128 10000 real 0m0.654s user 0m0.004s sys 0m0.035s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 128 statahead wrong: 2 agl total: 122 list_total: 29 fname_total: 81 hit_total: 3695 miss_total: 1351 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 311 seconds llite.lustre-ffff99de7f3c8000.statahead_stats= statahead total: 128 statahead wrong: 2 agl total: 122 list_total: 29 fname_total: 81 hit_total: 3695 miss_total: 1351 mdc.lustre-MDT0000-mdc-ffff99de7f3c8000.batch_stats= snapshot_time: 1787711580.487039082 secs.nsecs start_time: 1787711087.832540566 secs.nsecs elapsed_time: 492.654498516 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