== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 20:36:46 (1781224606) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8a62d8517000.batch_stats=0 total: 100 open/close in 3.29 seconds: 30.40 ops/second llite.lustre-ffff8a62d8517000.statahead_max=0 208 real 0m2.236s user 0m0.003s sys 0m0.227s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 3 sec llite.lustre-ffff8a62d8517000.statahead_max=128 llite.lustre-ffff8a62d8517000.statahead_max=128 208 real 0m1.045s user 0m0.003s sys 0m0.079s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 156 statahead wrong: 2 agl total: 151 list_total: 28 fname_total: 114 hit_total: 2780 miss_total: 1742 swrong=2 ewrong=2 - open/close 768 (time 1781224638.06 total 10.00 last 76.79) total: 900 open/close in 12.07 seconds: 74.56 ops/second llite.lustre-ffff8a62d8517000.statahead_max=0 2008 real 0m12.388s user 0m0.021s sys 0m2.151s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff8a62d8517000.statahead_max=128 llite.lustre-ffff8a62d8517000.statahead_max=128 2008 real 0m5.545s user 0m0.013s sys 0m0.584s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 157 statahead wrong: 2 agl total: 151 list_total: 29 fname_total: 114 hit_total: 3779 miss_total: 1742 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 23 seconds llite.lustre-ffff8a62d8517000.statahead_stats= statahead total: 157 statahead wrong: 2 agl total: 151 list_total: 29 fname_total: 114 hit_total: 3779 miss_total: 1742 mdc.lustre-MDT0000-mdc-ffff8a62d8517000.batch_stats= snapshot_time: 1781224696.130382655 secs.nsecs start_time: 1781224613.229463500 secs.nsecs elapsed_time: 82.900919155 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 5 19 19 16: 3 11 30 32: 3 11 42 64: 15 57 100 kvm mdc.lustre-MDT0000-mdc-ffff8a62d8517000.batch_stats=0 total: 100 open/close in 2.80 seconds: 35.71 ops/second llite.lustre-ffff8a62d8517000.statahead_max=0 100 real 0m0.068s user 0m0.001s sys 0m0.013s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8a62d8517000.statahead_max=128 llite.lustre-ffff8a62d8517000.statahead_max=128 100 real 0m0.061s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 157 statahead wrong: 2 agl total: 151 list_total: 29 fname_total: 114 hit_total: 3779 miss_total: 1742 swrong=2 ewrong=2 - open/close 787 (time 1781224718.40 total 10.00 last 78.70) total: 900 open/close in 11.53 seconds: 78.05 ops/second llite.lustre-ffff8a62d8517000.statahead_max=0 1000 real 0m0.203s user 0m0.000s sys 0m0.020s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8a62d8517000.statahead_max=128 llite.lustre-ffff8a62d8517000.statahead_max=128 1000 real 0m0.201s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 157 statahead wrong: 2 agl total: 151 list_total: 29 fname_total: 114 hit_total: 3779 miss_total: 1742 swrong=2 ewrong=2 - open/close 696 (time 1781224741.44 total 10.00 last 69.57) - open/close 1430 (time 1781224751.47 total 20.03 last 73.20) - open/close 2056 (time 1781224761.47 total 30.03 last 62.59) - open/close 2659 (time 1781224771.47 total 40.04 last 60.27) - open/close 3450 (time 1781224781.49 total 50.05 last 79.01) - open/close 4151 (time 1781224791.49 total 60.05 last 70.10) - open/close 4826 (time 1781224801.49 total 70.05 last 67.48) - open/close 5531 (time 1781224811.49 total 80.05 last 70.49) - open/close 6161 (time 1781224821.52 total 90.09 last 62.79) - open/close 6710 (time 1781224831.53 total 100.09 last 54.87) - open/close 7330 (time 1781224841.54 total 110.10 last 61.94) - open/close 8012 (time 1781224851.59 total 120.15 last 67.86) - open/close 8727 (time 1781224861.59 total 130.16 last 71.47) total: 9000 open/close in 134.08 seconds: 67.12 ops/second llite.lustre-ffff8a62d8517000.statahead_max=0 10000 real 0m1.028s user 0m0.006s sys 0m0.034s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8a62d8517000.statahead_max=128 llite.lustre-ffff8a62d8517000.statahead_max=128 10000 real 0m0.616s user 0m0.003s sys 0m0.044s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 157 statahead wrong: 2 agl total: 151 list_total: 29 fname_total: 114 hit_total: 3779 miss_total: 1742 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 350 seconds llite.lustre-ffff8a62d8517000.statahead_stats= statahead total: 157 statahead wrong: 2 agl total: 151 list_total: 29 fname_total: 114 hit_total: 3779 miss_total: 1742 mdc.lustre-MDT0000-mdc-ffff8a62d8517000.batch_stats= snapshot_time: 1781225240.678505430 secs.nsecs start_time: 1781224697.890141333 secs.nsecs elapsed_time: 542.788364097 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