== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 09:56:44 (1790949404) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8bfd862a5000.batch_stats=0 total: 100 open/close in 3.04 seconds: 32.94 ops/second llite.lustre-ffff8bfd862a5000.statahead_max=0 208 real 0m1.287s user 0m0.000s sys 0m0.201s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8bfd862a5000.statahead_max=128 llite.lustre-ffff8bfd862a5000.statahead_max=128 208 real 0m0.719s user 0m0.006s sys 0m0.076s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 121 statahead wrong: 1 agl total: 116 list_total: 28 fname_total: 93 hit_total: 2908 miss_total: 257 swrong=1 ewrong=1 - open/close 677 (time 1790949432.82 total 10.00 last 67.69) total: 900 open/close in 13.47 seconds: 66.80 ops/second llite.lustre-ffff8bfd862a5000.statahead_max=0 2008 real 0m14.580s user 0m0.026s sys 0m1.853s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff8bfd862a5000.statahead_max=128 llite.lustre-ffff8bfd862a5000.statahead_max=128 2008 real 0m4.270s user 0m0.012s sys 0m0.573s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 122 statahead wrong: 1 agl total: 116 list_total: 29 fname_total: 93 hit_total: 3906 miss_total: 258 swrong=1 ewrong=1 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 20 seconds llite.lustre-ffff8bfd862a5000.statahead_stats= statahead total: 122 statahead wrong: 1 agl total: 116 list_total: 29 fname_total: 93 hit_total: 3906 miss_total: 258 mdc.lustre-MDT0000-mdc-ffff8bfd862a5000.batch_stats= snapshot_time: 1790949486.967157899 secs.nsecs start_time: 1790949410.555734392 secs.nsecs elapsed_time: 76.411423507 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 1 3 3 8: 2 6 10 16: 6 20 31 32: 6 20 51 64: 14 48 100 kvm mdc.lustre-MDT0000-mdc-ffff8bfd862a5000.batch_stats=0 total: 100 open/close in 2.74 seconds: 36.44 ops/second llite.lustre-ffff8bfd862a5000.statahead_max=0 100 real 0m0.097s user 0m0.002s sys 0m0.021s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8bfd862a5000.statahead_max=128 llite.lustre-ffff8bfd862a5000.statahead_max=128 100 real 0m0.135s user 0m0.002s sys 0m0.026s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 122 statahead wrong: 1 agl total: 116 list_total: 29 fname_total: 93 hit_total: 3906 miss_total: 258 swrong=1 ewrong=1 - open/close 653 (time 1790949508.79 total 10.00 last 65.28) total: 900 open/close in 13.70 seconds: 65.69 ops/second llite.lustre-ffff8bfd862a5000.statahead_max=0 1000 real 0m0.294s user 0m0.001s sys 0m0.040s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8bfd862a5000.statahead_max=128 llite.lustre-ffff8bfd862a5000.statahead_max=128 1000 real 0m0.194s user 0m0.003s sys 0m0.025s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 122 statahead wrong: 1 agl total: 116 list_total: 29 fname_total: 93 hit_total: 3906 miss_total: 258 swrong=1 ewrong=1 - open/close 728 (time 1790949532.23 total 10.01 last 72.70) - open/close 1500 (time 1790949542.24 total 20.01 last 77.20) - open/close 2060 (time 1790949552.26 total 30.04 last 55.87) - open/close 2766 (time 1790949562.27 total 40.05 last 70.54) - open/close 3519 (time 1790949572.27 total 50.05 last 75.28) - open/close 4242 (time 1790949582.28 total 60.06 last 72.25) - open/close 4919 (time 1790949592.28 total 70.06 last 67.66) - open/close 5603 (time 1790949602.29 total 80.07 last 68.36) - open/close 6339 (time 1790949612.29 total 90.07 last 73.57) - open/close 7041 (time 1790949622.30 total 100.08 last 70.17) - open/close 7728 (time 1790949632.30 total 110.08 last 68.68) - open/close 8385 (time 1790949642.36 total 120.14 last 65.32) total: 9000 open/close in 129.08 seconds: 69.72 ops/second llite.lustre-ffff8bfd862a5000.statahead_max=0 10000 real 0m0.516s user 0m0.001s sys 0m0.066s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8bfd862a5000.statahead_max=128 llite.lustre-ffff8bfd862a5000.statahead_max=128 10000 real 0m0.340s user 0m0.004s sys 0m0.037s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 122 statahead wrong: 1 agl total: 116 list_total: 29 fname_total: 93 hit_total: 3906 miss_total: 258 swrong=1 ewrong=1 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 317 seconds llite.lustre-ffff8bfd862a5000.statahead_stats= statahead total: 122 statahead wrong: 1 agl total: 116 list_total: 29 fname_total: 93 hit_total: 3906 miss_total: 258 mdc.lustre-MDT0000-mdc-ffff8bfd862a5000.batch_stats= snapshot_time: 1790949983.936454181 secs.nsecs start_time: 1790949488.745379534 secs.nsecs elapsed_time: 495.191074647 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