== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 17:58:49 (1779314329) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff890711fc9000.batch_stats=0 total: 100 open/close in 2.44 seconds: 40.95 ops/second llite.lustre-ffff890711fc9000.statahead_max=0 208 real 0m1.556s user 0m0.003s sys 0m0.211s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff890711fc9000.statahead_max=128 llite.lustre-ffff890711fc9000.statahead_max=128 208 real 0m0.724s user 0m0.001s sys 0m0.085s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 123 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 94 hit_total: 2939 miss_total: 1385 swrong=2 ewrong=2 - open/close 763 (time 1779314354.55 total 10.00 last 76.27) total: 900 open/close in 11.73 seconds: 76.75 ops/second llite.lustre-ffff890711fc9000.statahead_max=0 2008 real 0m8.465s user 0m0.016s sys 0m1.949s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 9 sec llite.lustre-ffff890711fc9000.statahead_max=128 llite.lustre-ffff890711fc9000.statahead_max=128 2008 real 0m2.481s user 0m0.012s sys 0m0.652s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 30 fname_total: 94 hit_total: 3937 miss_total: 1386 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 15 seconds llite.lustre-ffff890711fc9000.statahead_stats= statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 30 fname_total: 94 hit_total: 3937 miss_total: 1386 mdc.lustre-MDT0000-mdc-ffff890711fc9000.batch_stats= snapshot_time: 1779314388.927864166 secs.nsecs start_time: 1779314333.382457714 secs.nsecs elapsed_time: 55.545406452 secs.nsecs subreqs per batch batches % cum % 1: 2 6 6 2: 0 0 6 4: 0 0 6 8: 4 12 19 16: 4 12 32 32: 7 22 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff890711fc9000.batch_stats=0 total: 100 open/close in 2.09 seconds: 47.86 ops/second llite.lustre-ffff890711fc9000.statahead_max=0 100 real 0m0.069s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff890711fc9000.statahead_max=128 llite.lustre-ffff890711fc9000.statahead_max=128 100 real 0m0.052s user 0m0.003s sys 0m0.015s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 30 fname_total: 94 hit_total: 3937 miss_total: 1386 swrong=2 ewrong=2 - open/close 821 (time 1779314407.17 total 10.01 last 82.04) total: 900 open/close in 10.95 seconds: 82.17 ops/second llite.lustre-ffff890711fc9000.statahead_max=0 1000 real 0m0.195s user 0m0.001s sys 0m0.046s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff890711fc9000.statahead_max=128 llite.lustre-ffff890711fc9000.statahead_max=128 1000 real 0m0.104s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 30 fname_total: 94 hit_total: 3937 miss_total: 1386 swrong=2 ewrong=2 - open/close 544 (time 1779314426.30 total 10.02 last 54.31) - open/close 1244 (time 1779314436.30 total 20.02 last 69.96) - open/close 1991 (time 1779314446.30 total 30.02 last 74.70) - open/close 2974 (time 1779314456.30 total 40.02 last 98.30) - open/close 3872 (time 1779314466.31 total 50.03 last 89.74) - open/close 4769 (time 1779314476.32 total 60.04 last 89.60) - open/close 5708 (time 1779314486.32 total 70.04 last 93.87) - open/close 6616 (time 1779314496.33 total 80.06 last 90.69) - open/close 7520 (time 1779314506.34 total 90.06 last 90.34) - open/close 8339 (time 1779314516.36 total 100.08 last 81.79) total: 9000 open/close in 106.89 seconds: 84.20 ops/second llite.lustre-ffff890711fc9000.statahead_max=0 10000 real 0m0.295s user 0m0.002s sys 0m0.046s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff890711fc9000.statahead_max=128 llite.lustre-ffff890711fc9000.statahead_max=128 10000 real 0m0.305s user 0m0.005s sys 0m0.031s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 30 fname_total: 94 hit_total: 3937 miss_total: 1386 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 284 seconds llite.lustre-ffff890711fc9000.statahead_stats= statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 30 fname_total: 94 hit_total: 3937 miss_total: 1386 mdc.lustre-MDT0000-mdc-ffff890711fc9000.batch_stats= snapshot_time: 1779314818.018389771 secs.nsecs start_time: 1779314390.309839348 secs.nsecs elapsed_time: 427.708550423 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