== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 04:16:08 (1787386568) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8a3290e89800.batch_stats=0 total: 100 open/close in 2.48 seconds: 40.31 ops/second llite.lustre-ffff8a3290e89800.statahead_max=0 208 real 0m1.613s user 0m0.005s sys 0m0.225s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8a3290e89800.statahead_max=128 llite.lustre-ffff8a3290e89800.statahead_max=128 208 real 0m0.640s user 0m0.002s sys 0m0.078s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 136 statahead wrong: 2 agl total: 131 list_total: 28 fname_total: 89 hit_total: 2642 miss_total: 1246 swrong=2 ewrong=2 - open/close 765 (time 1787386595.31 total 10.01 last 76.46) total: 900 open/close in 11.89 seconds: 75.72 ops/second llite.lustre-ffff8a3290e89800.statahead_max=0 2008 real 0m11.665s user 0m0.027s sys 0m2.034s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff8a3290e89800.statahead_max=128 llite.lustre-ffff8a3290e89800.statahead_max=128 2008 real 0m4.676s user 0m0.018s sys 0m0.598s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 89 hit_total: 3641 miss_total: 1246 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 19 seconds llite.lustre-ffff8a3290e89800.statahead_stats= statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 89 hit_total: 3641 miss_total: 1246 mdc.lustre-MDT0000-mdc-ffff8a3290e89800.batch_stats= snapshot_time: 1787386645.252266222 secs.nsecs start_time: 1787386574.281972328 secs.nsecs elapsed_time: 70.970293894 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 0 0 6 4: 0 0 6 8: 5 16 22 16: 7 22 45 32: 3 9 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff8a3290e89800.batch_stats=0 total: 100 open/close in 2.99 seconds: 33.43 ops/second llite.lustre-ffff8a3290e89800.statahead_max=0 100 real 0m0.102s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8a3290e89800.statahead_max=128 llite.lustre-ffff8a3290e89800.statahead_max=128 100 real 0m0.066s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 89 hit_total: 3641 miss_total: 1246 swrong=2 ewrong=2 - open/close 725 (time 1787386666.64 total 10.01 last 72.43) total: 900 open/close in 12.25 seconds: 73.46 ops/second llite.lustre-ffff8a3290e89800.statahead_max=0 1000 real 0m0.281s user 0m0.000s sys 0m0.047s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8a3290e89800.statahead_max=128 llite.lustre-ffff8a3290e89800.statahead_max=128 1000 real 0m0.198s user 0m0.001s sys 0m0.021s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 89 hit_total: 3641 miss_total: 1246 swrong=2 ewrong=2 - open/close 742 (time 1787386688.70 total 10.01 last 74.13) - open/close 1508 (time 1787386698.71 total 20.02 last 76.55) - open/close 2251 (time 1787386708.71 total 30.02 last 74.25) - open/close 2970 (time 1787386718.72 total 40.03 last 71.87) - open/close 3745 (time 1787386728.74 total 50.05 last 77.31) - open/close 4509 (time 1787386738.74 total 60.05 last 76.40) - open/close 5273 (time 1787386748.75 total 70.06 last 76.35) - open/close 6041 (time 1787386758.75 total 80.06 last 76.80) - open/close 6788 (time 1787386768.75 total 90.06 last 74.66) - open/close 7547 (time 1787386778.76 total 100.07 last 75.86) - open/close 8330 (time 1787386788.76 total 110.07 last 78.29) total: 9000 open/close in 119.62 seconds: 75.24 ops/second llite.lustre-ffff8a3290e89800.statahead_max=0 10000 real 0m0.699s user 0m0.003s sys 0m0.037s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8a3290e89800.statahead_max=128 llite.lustre-ffff8a3290e89800.statahead_max=128 10000 real 0m0.802s user 0m0.003s sys 0m0.045s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 89 hit_total: 3641 miss_total: 1246 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 327 seconds llite.lustre-ffff8a3290e89800.statahead_stats= statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 89 hit_total: 3641 miss_total: 1246 mdc.lustre-MDT0000-mdc-ffff8a3290e89800.batch_stats= snapshot_time: 1787387145.426932023 secs.nsecs start_time: 1787386646.801497304 secs.nsecs elapsed_time: 498.625434719 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