== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 05:28:07 (1788514087) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff98178635d000.batch_stats=0 total: 100 open/close in 3.79 seconds: 26.36 ops/second llite.lustre-ffff98178635d000.statahead_max=0 208 real 0m1.532s user 0m0.003s sys 0m0.228s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff98178635d000.statahead_max=128 llite.lustre-ffff98178635d000.statahead_max=128 208 real 0m0.848s user 0m0.002s sys 0m0.069s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 131 statahead wrong: 2 agl total: 126 list_total: 28 fname_total: 88 hit_total: 2867 miss_total: 1722 swrong=2 ewrong=2 - open/close 653 (time 1788514116.90 total 10.01 last 65.24) total: 900 open/close in 13.18 seconds: 68.28 ops/second llite.lustre-ffff98178635d000.statahead_max=0 2008 real 0m14.351s user 0m0.029s sys 0m2.106s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff98178635d000.statahead_max=128 llite.lustre-ffff98178635d000.statahead_max=128 2008 real 0m5.015s user 0m0.012s sys 0m0.590s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 88 hit_total: 3865 miss_total: 1723 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-ffff98178635d000.statahead_stats= statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 88 hit_total: 3865 miss_total: 1723 mdc.lustre-MDT0000-mdc-ffff98178635d000.batch_stats= snapshot_time: 1788514171.407144799 secs.nsecs start_time: 1788514093.966478085 secs.nsecs elapsed_time: 77.440666714 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 0 0 3 8: 5 16 19 16: 6 19 38 32: 5 16 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff98178635d000.batch_stats=0 total: 100 open/close in 3.14 seconds: 31.84 ops/second llite.lustre-ffff98178635d000.statahead_max=0 100 real 0m0.084s user 0m0.001s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff98178635d000.statahead_max=128 llite.lustre-ffff98178635d000.statahead_max=128 100 real 0m0.077s user 0m0.000s sys 0m0.018s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 88 hit_total: 3865 miss_total: 1723 swrong=2 ewrong=2 - open/close 636 (time 1788514192.85 total 10.00 last 63.58) total: 900 open/close in 14.30 seconds: 62.92 ops/second llite.lustre-ffff98178635d000.statahead_max=0 1000 real 0m0.111s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff98178635d000.statahead_max=128 llite.lustre-ffff98178635d000.statahead_max=128 1000 real 0m0.118s user 0m0.001s sys 0m0.032s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 88 hit_total: 3865 miss_total: 1723 swrong=2 ewrong=2 - open/close 745 (time 1788514216.46 total 10.00 last 74.49) - open/close 1473 (time 1788514226.46 total 20.00 last 72.77) - open/close 2174 (time 1788514236.48 total 30.02 last 69.98) - open/close 2927 (time 1788514246.49 total 40.03 last 75.24) - open/close 3651 (time 1788514256.49 total 50.03 last 72.39) - open/close 4297 (time 1788514266.49 total 60.04 last 64.57) - open/close 5007 (time 1788514276.50 total 70.04 last 70.95) - open/close 5633 (time 1788514286.51 total 80.05 last 62.56) - open/close 6333 (time 1788514296.51 total 90.06 last 69.94) - open/close 6946 (time 1788514306.52 total 100.07 last 61.24) - open/close 7600 (time 1788514316.53 total 110.08 last 65.34) - open/close 8300 (time 1788514326.53 total 120.08 last 69.98) - open/close 8976 (time 1788514336.54 total 130.08 last 67.59) total: 9000 open/close in 130.36 seconds: 69.04 ops/second llite.lustre-ffff98178635d000.statahead_max=0 10000 real 0m0.470s user 0m0.003s sys 0m0.052s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff98178635d000.statahead_max=128 llite.lustre-ffff98178635d000.statahead_max=128 10000 real 0m0.396s user 0m0.003s sys 0m0.039s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 88 hit_total: 3865 miss_total: 1723 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 316 seconds llite.lustre-ffff98178635d000.statahead_stats= statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 88 hit_total: 3865 miss_total: 1723 mdc.lustre-MDT0000-mdc-ffff98178635d000.batch_stats= snapshot_time: 1788514668.005691041 secs.nsecs start_time: 1788514172.876125131 secs.nsecs elapsed_time: 495.129565910 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