== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 23:00:13 (1788750013) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff932ffc0b7800.batch_stats=0 total: 100 open/close in 2.85 seconds: 35.09 ops/second llite.lustre-ffff932ffc0b7800.statahead_max=0 208 real 0m1.724s user 0m0.004s sys 0m0.213s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff932ffc0b7800.statahead_max=128 llite.lustre-ffff932ffc0b7800.statahead_max=128 208 real 0m0.637s user 0m0.006s sys 0m0.077s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 133 statahead wrong: 2 agl total: 128 list_total: 28 fname_total: 96 hit_total: 2461 miss_total: 1734 swrong=2 ewrong=2 - open/close 606 (time 1788750040.45 total 10.02 last 60.48) total: 900 open/close in 14.75 seconds: 61.03 ops/second llite.lustre-ffff932ffc0b7800.statahead_max=0 2008 real 0m12.880s user 0m0.024s sys 0m1.980s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff932ffc0b7800.statahead_max=128 llite.lustre-ffff932ffc0b7800.statahead_max=128 2008 real 0m4.950s user 0m0.017s sys 0m0.610s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 96 hit_total: 3459 miss_total: 1735 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 22 seconds llite.lustre-ffff932ffc0b7800.statahead_stats= statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 96 hit_total: 3459 miss_total: 1735 mdc.lustre-MDT0000-mdc-ffff932ffc0b7800.batch_stats= snapshot_time: 1788750098.215864898 secs.nsecs start_time: 1788750018.332045733 secs.nsecs elapsed_time: 79.883819165 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 2 5 5 4: 2 5 11 8: 5 14 25 16: 7 20 45 32: 5 14 60 64: 14 40 100 kvm mdc.lustre-MDT0000-mdc-ffff932ffc0b7800.batch_stats=0 total: 100 open/close in 2.89 seconds: 34.62 ops/second llite.lustre-ffff932ffc0b7800.statahead_max=0 100 real 0m0.104s user 0m0.003s sys 0m0.021s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff932ffc0b7800.statahead_max=128 llite.lustre-ffff932ffc0b7800.statahead_max=128 100 real 0m0.101s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 96 hit_total: 3459 miss_total: 1735 swrong=2 ewrong=2 - open/close 607 (time 1788750120.03 total 10.02 last 60.55) total: 900 open/close in 14.94 seconds: 60.22 ops/second llite.lustre-ffff932ffc0b7800.statahead_max=0 1000 real 0m0.364s user 0m0.002s sys 0m0.029s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff932ffc0b7800.statahead_max=128 llite.lustre-ffff932ffc0b7800.statahead_max=128 1000 real 0m0.177s user 0m0.003s sys 0m0.021s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 96 hit_total: 3459 miss_total: 1735 swrong=2 ewrong=2 - open/close 635 (time 1788750145.08 total 10.02 last 63.38) - open/close 1274 (time 1788750155.08 total 20.02 last 63.89) - open/close 1978 (time 1788750165.08 total 30.02 last 70.40) - open/close 2652 (time 1788750175.10 total 40.04 last 67.27) - open/close 3298 (time 1788750185.11 total 50.05 last 64.55) - open/close 3991 (time 1788750195.12 total 60.06 last 69.25) - open/close 4678 (time 1788750205.13 total 70.07 last 68.64) - open/close 5313 (time 1788750215.14 total 80.08 last 63.44) - open/close 5872 (time 1788750225.15 total 90.09 last 55.83) - open/close 6394 (time 1788750235.16 total 100.10 last 52.15) - open/close 6979 (time 1788750245.17 total 110.11 last 58.46) - open/close 7635 (time 1788750255.17 total 120.11 last 65.57) - open/close 8313 (time 1788750265.18 total 130.12 last 67.75) - open/close 8936 (time 1788750275.19 total 140.13 last 62.24) total: 9000 open/close in 141.07 seconds: 63.80 ops/second llite.lustre-ffff932ffc0b7800.statahead_max=0 10000 real 0m0.619s user 0m0.005s sys 0m0.040s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff932ffc0b7800.statahead_max=128 llite.lustre-ffff932ffc0b7800.statahead_max=128 10000 real 0m0.642s user 0m0.003s sys 0m0.031s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 96 hit_total: 3459 miss_total: 1735 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 320 seconds llite.lustre-ffff932ffc0b7800.statahead_stats= statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 96 hit_total: 3459 miss_total: 1735 mdc.lustre-MDT0000-mdc-ffff932ffc0b7800.batch_stats= snapshot_time: 1788750613.109453525 secs.nsecs start_time: 1788750099.762117125 secs.nsecs elapsed_time: 513.347336400 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