== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 12:00:18 (1787846418) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8c6e7d0eb000.batch_stats=0 total: 100 open/close in 3.69 seconds: 27.09 ops/second llite.lustre-ffff8c6e7d0eb000.statahead_max=0 208 real 0m2.128s user 0m0.003s sys 0m0.208s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8c6e7d0eb000.statahead_max=128 llite.lustre-ffff8c6e7d0eb000.statahead_max=128 208 real 0m0.948s user 0m0.005s sys 0m0.077s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 140 statahead wrong: 2 agl total: 135 list_total: 28 fname_total: 100 hit_total: 2455 miss_total: 1559 swrong=2 ewrong=2 - open/close 428 (time 1787846450.50 total 10.01 last 42.76) total: 900 open/close in 17.83 seconds: 50.47 ops/second llite.lustre-ffff8c6e7d0eb000.statahead_max=0 2008 real 0m13.669s user 0m0.028s sys 0m1.921s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff8c6e7d0eb000.statahead_max=128 llite.lustre-ffff8c6e7d0eb000.statahead_max=128 2008 real 0m4.989s user 0m0.014s sys 0m0.545s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 141 statahead wrong: 2 agl total: 135 list_total: 29 fname_total: 100 hit_total: 3453 miss_total: 1560 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 21 seconds llite.lustre-ffff8c6e7d0eb000.statahead_stats= statahead total: 141 statahead wrong: 2 agl total: 135 list_total: 29 fname_total: 100 hit_total: 3453 miss_total: 1560 mdc.lustre-MDT0000-mdc-ffff8c6e7d0eb000.batch_stats= snapshot_time: 1787846512.087526868 secs.nsecs start_time: 1787846424.501573066 secs.nsecs elapsed_time: 87.585953802 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 0 0 3 8: 6 19 22 16: 5 16 38 32: 5 16 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff8c6e7d0eb000.batch_stats=0 total: 100 open/close in 3.26 seconds: 30.71 ops/second llite.lustre-ffff8c6e7d0eb000.statahead_max=0 100 real 0m0.077s user 0m0.003s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8c6e7d0eb000.statahead_max=128 llite.lustre-ffff8c6e7d0eb000.statahead_max=128 100 real 0m0.103s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 141 statahead wrong: 2 agl total: 135 list_total: 29 fname_total: 100 hit_total: 3453 miss_total: 1560 swrong=2 ewrong=2 - open/close 635 (time 1787846534.39 total 10.01 last 63.42) total: 900 open/close in 14.78 seconds: 60.88 ops/second llite.lustre-ffff8c6e7d0eb000.statahead_max=0 1000 real 0m0.280s user 0m0.000s sys 0m0.032s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8c6e7d0eb000.statahead_max=128 llite.lustre-ffff8c6e7d0eb000.statahead_max=128 1000 real 0m0.194s user 0m0.002s sys 0m0.026s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 141 statahead wrong: 2 agl total: 135 list_total: 29 fname_total: 100 hit_total: 3453 miss_total: 1560 swrong=2 ewrong=2 - open/close 635 (time 1787846560.72 total 10.02 last 63.39) - open/close 1223 (time 1787846570.73 total 20.02 last 58.76) - open/close 1815 (time 1787846580.73 total 30.03 last 59.19) - open/close 2429 (time 1787846590.73 total 40.03 last 61.37) - open/close 3023 (time 1787846600.74 total 50.04 last 59.35) - open/close 3662 (time 1787846610.75 total 60.05 last 63.86) - open/close 4287 (time 1787846620.76 total 70.05 last 62.45) - open/close 4906 (time 1787846630.76 total 80.05 last 61.90) - open/close 5498 (time 1787846640.76 total 90.06 last 59.19) - open/close 6099 (time 1787846650.76 total 100.06 last 60.06) - open/close 6684 (time 1787846660.77 total 110.07 last 58.47) - open/close 7258 (time 1787846670.77 total 120.07 last 57.39) - open/close 7790 (time 1787846680.78 total 130.08 last 53.15) - open/close 8250 (time 1787846690.80 total 140.10 last 45.92) - open/close 8746 (time 1787846700.80 total 150.10 last 49.59) total: 9000 open/close in 154.75 seconds: 58.16 ops/second llite.lustre-ffff8c6e7d0eb000.statahead_max=0 10000 real 0m1.457s user 0m0.003s sys 0m0.040s 'statx --cached=always -D' 10000 files without statahead: 2 sec llite.lustre-ffff8c6e7d0eb000.statahead_max=128 llite.lustre-ffff8c6e7d0eb000.statahead_max=128 10000 real 0m1.421s user 0m0.005s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 2 sec statahead total: 141 statahead wrong: 2 agl total: 135 list_total: 29 fname_total: 100 hit_total: 3453 miss_total: 1560 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 388 seconds llite.lustre-ffff8c6e7d0eb000.statahead_stats= statahead total: 141 statahead wrong: 2 agl total: 135 list_total: 29 fname_total: 100 hit_total: 3453 miss_total: 1560 mdc.lustre-MDT0000-mdc-ffff8c6e7d0eb000.batch_stats= snapshot_time: 1787847122.257839611 secs.nsecs start_time: 1787846513.823996374 secs.nsecs elapsed_time: 608.433843237 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