== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 02:43:43 (1788849823) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff96274f06a000.batch_stats=0 total: 100 open/close in 2.29 seconds: 43.57 ops/second llite.lustre-ffff96274f06a000.statahead_max=0 208 real 0m1.105s user 0m0.004s sys 0m0.237s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff96274f06a000.statahead_max=128 llite.lustre-ffff96274f06a000.statahead_max=128 208 real 0m0.416s user 0m0.002s sys 0m0.092s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 122 statahead wrong: 2 agl total: 117 list_total: 28 fname_total: 67 hit_total: 2531 miss_total: 1642 swrong=2 ewrong=2 - open/close 859 (time 1788849845.20 total 10.00 last 85.88) total: 900 open/close in 10.61 seconds: 84.84 ops/second llite.lustre-ffff96274f06a000.statahead_max=0 2008 real 0m10.729s user 0m0.022s sys 0m1.953s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff96274f06a000.statahead_max=128 llite.lustre-ffff96274f06a000.statahead_max=128 2008 real 0m4.338s user 0m0.015s sys 0m0.735s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 123 statahead wrong: 2 agl total: 117 list_total: 29 fname_total: 67 hit_total: 3529 miss_total: 1643 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 16 seconds llite.lustre-ffff96274f06a000.statahead_stats= statahead total: 123 statahead wrong: 2 agl total: 117 list_total: 29 fname_total: 67 hit_total: 3529 miss_total: 1643 mdc.lustre-MDT0000-mdc-ffff96274f06a000.batch_stats= snapshot_time: 1788849885.803688370 secs.nsecs start_time: 1788849826.835383394 secs.nsecs elapsed_time: 58.968304976 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 4 14 14 16: 4 14 28 32: 4 14 42 64: 16 57 100 kvm mdc.lustre-MDT0000-mdc-ffff96274f06a000.batch_stats=0 total: 100 open/close in 2.29 seconds: 43.62 ops/second llite.lustre-ffff96274f06a000.statahead_max=0 100 real 0m0.087s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff96274f06a000.statahead_max=128 llite.lustre-ffff96274f06a000.statahead_max=128 100 real 0m0.076s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 123 statahead wrong: 2 agl total: 117 list_total: 29 fname_total: 67 hit_total: 3529 miss_total: 1643 swrong=2 ewrong=2 - open/close 736 (time 1788849904.99 total 10.01 last 73.54) total: 900 open/close in 12.28 seconds: 73.27 ops/second llite.lustre-ffff96274f06a000.statahead_max=0 1000 real 0m0.157s user 0m0.004s sys 0m0.054s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff96274f06a000.statahead_max=128 llite.lustre-ffff96274f06a000.statahead_max=128 1000 real 0m0.118s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 123 statahead wrong: 2 agl total: 117 list_total: 29 fname_total: 67 hit_total: 3529 miss_total: 1643 swrong=2 ewrong=2 - open/close 765 (time 1788849923.96 total 10.03 last 76.24) - open/close 1560 (time 1788849933.97 total 20.04 last 79.44) - open/close 2393 (time 1788849943.97 total 30.05 last 83.26) - open/close 3212 (time 1788849953.98 total 40.05 last 81.85) - open/close 4023 (time 1788849963.99 total 50.07 last 80.98) - open/close 4904 (time 1788849974.02 total 60.09 last 87.90) - open/close 5686 (time 1788849984.03 total 70.10 last 78.13) - open/close 6433 (time 1788849994.04 total 80.11 last 74.60) - open/close 7208 (time 1788850004.05 total 90.12 last 77.41) - open/close 8017 (time 1788850014.06 total 100.14 last 80.81) - open/close 8734 (time 1788850024.08 total 110.15 last 71.61) total: 9000 open/close in 113.82 seconds: 79.07 ops/second llite.lustre-ffff96274f06a000.statahead_max=0 10000 real 0m0.432s user 0m0.002s sys 0m0.068s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff96274f06a000.statahead_max=128 llite.lustre-ffff96274f06a000.statahead_max=128 10000 real 0m0.456s user 0m0.004s sys 0m0.046s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 123 statahead wrong: 2 agl total: 117 list_total: 29 fname_total: 67 hit_total: 3529 miss_total: 1643 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 207 seconds llite.lustre-ffff96274f06a000.statahead_stats= statahead total: 123 statahead wrong: 2 agl total: 117 list_total: 29 fname_total: 67 hit_total: 3529 miss_total: 1643 mdc.lustre-MDT0000-mdc-ffff96274f06a000.batch_stats= snapshot_time: 1788850244.661362622 secs.nsecs start_time: 1788849887.053969674 secs.nsecs elapsed_time: 357.607392948 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