== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 01:19:41 (1783142381) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8ed28b8e0000.batch_stats=0 total: 100 open/close in 2.51 seconds: 39.80 ops/second llite.lustre-ffff8ed28b8e0000.statahead_max=0 208 real 0m1.459s user 0m0.005s sys 0m0.242s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8ed28b8e0000.statahead_max=128 llite.lustre-ffff8ed28b8e0000.statahead_max=128 208 real 0m0.572s user 0m0.005s sys 0m0.084s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 98 statahead wrong: 2 agl total: 94 list_total: 28 fname_total: 70 hit_total: 3160 miss_total: 774 swrong=2 ewrong=2 - open/close 638 (time 1783142404.93 total 10.00 last 63.78) total: 900 open/close in 14.06 seconds: 63.99 ops/second llite.lustre-ffff8ed28b8e0000.statahead_max=0 2008 real 0m13.574s user 0m0.033s sys 0m2.306s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff8ed28b8e0000.statahead_max=128 llite.lustre-ffff8ed28b8e0000.statahead_max=128 2008 real 0m3.579s user 0m0.013s sys 0m0.718s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 99 statahead wrong: 2 agl total: 94 list_total: 29 fname_total: 70 hit_total: 4158 miss_total: 775 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 18 seconds llite.lustre-ffff8ed28b8e0000.statahead_stats= statahead total: 99 statahead wrong: 2 agl total: 94 list_total: 29 fname_total: 70 hit_total: 4158 miss_total: 775 mdc.lustre-MDT0000-mdc-ffff8ed28b8e0000.batch_stats= snapshot_time: 1783142454.124521117 secs.nsecs start_time: 1783142385.185618338 secs.nsecs elapsed_time: 68.938902779 secs.nsecs subreqs per batch batches %% cum %% 1: 2 5 5 2: 1 2 8 4: 0 0 8 8: 6 17 25 16: 7 20 45 32: 5 14 60 64: 14 40 100 kvm mdc.lustre-MDT0000-mdc-ffff8ed28b8e0000.batch_stats=0 total: 100 open/close in 2.43 seconds: 41.19 ops/second llite.lustre-ffff8ed28b8e0000.statahead_max=0 100 real 0m0.072s user 0m0.001s sys 0m0.024s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8ed28b8e0000.statahead_max=128 llite.lustre-ffff8ed28b8e0000.statahead_max=128 100 real 0m0.068s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 99 statahead wrong: 2 agl total: 94 list_total: 29 fname_total: 70 hit_total: 4158 miss_total: 775 swrong=2 ewrong=2 - open/close 734 (time 1783142472.81 total 10.02 last 73.23) total: 900 open/close in 12.56 seconds: 71.67 ops/second llite.lustre-ffff8ed28b8e0000.statahead_max=0 1000 real 0m0.235s user 0m0.004s sys 0m0.047s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8ed28b8e0000.statahead_max=128 llite.lustre-ffff8ed28b8e0000.statahead_max=128 1000 real 0m0.101s user 0m0.002s sys 0m0.009s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 99 statahead wrong: 2 agl total: 94 list_total: 29 fname_total: 70 hit_total: 4158 miss_total: 775 swrong=2 ewrong=2 - open/close 693 (time 1783142493.48 total 10.00 last 69.27) - open/close 1440 (time 1783142503.48 total 20.00 last 74.70) - open/close 2135 (time 1783142513.49 total 30.01 last 69.43) - open/close 2821 (time 1783142523.50 total 40.03 last 68.52) - open/close 3442 (time 1783142533.51 total 50.03 last 62.06) - open/close 4109 (time 1783142543.52 total 60.04 last 66.64) - open/close 4772 (time 1783142553.52 total 70.05 last 66.26) - open/close 5459 (time 1783142563.53 total 80.05 last 68.66) - open/close 6135 (time 1783142573.55 total 90.08 last 67.45) - open/close 6778 (time 1783142583.55 total 100.08 last 64.27) - open/close 7461 (time 1783142593.56 total 110.09 last 68.23) - open/close 8282 (time 1783142603.57 total 120.09 last 82.10) total: 9000 open/close in 129.22 seconds: 69.65 ops/second llite.lustre-ffff8ed28b8e0000.statahead_max=0 10000 real 0m0.526s user 0m0.005s sys 0m0.071s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8ed28b8e0000.statahead_max=128 llite.lustre-ffff8ed28b8e0000.statahead_max=128 10000 real 0m0.533s user 0m0.004s sys 0m0.049s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 99 statahead wrong: 2 agl total: 94 list_total: 29 fname_total: 70 hit_total: 4158 miss_total: 775 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 252 seconds llite.lustre-ffff8ed28b8e0000.statahead_stats= statahead total: 99 statahead wrong: 2 agl total: 94 list_total: 29 fname_total: 70 hit_total: 4158 miss_total: 775 mdc.lustre-MDT0000-mdc-ffff8ed28b8e0000.batch_stats= snapshot_time: 1783142878.131803002 secs.nsecs start_time: 1783142455.575800082 secs.nsecs elapsed_time: 422.556002920 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