== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 16:01:44 (1789588904) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff96aaf9516800.batch_stats=0 total: 100 open/close in 2.82 seconds: 35.52 ops/second llite.lustre-ffff96aaf9516800.statahead_max=0 208 real 0m1.536s user 0m0.003s sys 0m0.227s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff96aaf9516800.statahead_max=128 llite.lustre-ffff96aaf9516800.statahead_max=128 208 real 0m0.555s user 0m0.001s sys 0m0.094s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 93 statahead wrong: 2 agl total: 88 list_total: 28 fname_total: 62 hit_total: 3037 miss_total: 1567 swrong=2 ewrong=2 - open/close 662 (time 1789588931.33 total 10.00 last 66.17) total: 900 open/close in 13.42 seconds: 67.09 ops/second llite.lustre-ffff96aaf9516800.statahead_max=0 2008 real 0m14.027s user 0m0.021s sys 0m1.963s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff96aaf9516800.statahead_max=128 llite.lustre-ffff96aaf9516800.statahead_max=128 2008 real 0m5.128s user 0m0.015s sys 0m0.628s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 94 statahead wrong: 2 agl total: 88 list_total: 29 fname_total: 62 hit_total: 4035 miss_total: 1568 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 19 seconds llite.lustre-ffff96aaf9516800.statahead_stats= statahead total: 94 statahead wrong: 2 agl total: 88 list_total: 29 fname_total: 62 hit_total: 4035 miss_total: 1568 mdc.lustre-MDT0000-mdc-ffff96aaf9516800.batch_stats= snapshot_time: 1789588983.841476521 secs.nsecs start_time: 1789588909.666065445 secs.nsecs elapsed_time: 74.175411076 secs.nsecs subreqs per batch batches %% cum %% 1: 3 8 8 2: 2 5 14 4: 1 2 17 8: 5 14 31 16: 5 14 45 32: 5 14 60 64: 14 40 100 kvm mdc.lustre-MDT0000-mdc-ffff96aaf9516800.batch_stats=0 total: 100 open/close in 3.77 seconds: 26.56 ops/second llite.lustre-ffff96aaf9516800.statahead_max=0 100 real 0m0.097s user 0m0.004s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff96aaf9516800.statahead_max=128 llite.lustre-ffff96aaf9516800.statahead_max=128 100 real 0m0.117s user 0m0.003s sys 0m0.027s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 94 statahead wrong: 2 agl total: 88 list_total: 29 fname_total: 62 hit_total: 4035 miss_total: 1568 swrong=2 ewrong=2 - open/close 569 (time 1789589008.22 total 10.00 last 56.87) total: 900 open/close in 15.31 seconds: 58.79 ops/second llite.lustre-ffff96aaf9516800.statahead_max=0 1000 real 0m0.191s user 0m0.001s sys 0m0.022s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff96aaf9516800.statahead_max=128 llite.lustre-ffff96aaf9516800.statahead_max=128 1000 real 0m0.222s user 0m0.001s sys 0m0.025s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 94 statahead wrong: 2 agl total: 88 list_total: 29 fname_total: 62 hit_total: 4035 miss_total: 1568 swrong=2 ewrong=2 - open/close 561 (time 1789589033.89 total 10.01 last 56.05) - open/close 1194 (time 1789589043.89 total 20.01 last 63.28) - open/close 1812 (time 1789589053.90 total 30.02 last 61.73) - open/close 2376 (time 1789589063.90 total 40.02 last 56.40) - open/close 2988 (time 1789589073.91 total 50.03 last 61.16) - open/close 3611 (time 1789589083.91 total 60.03 last 62.27) - open/close 4230 (time 1789589093.93 total 70.05 last 61.83) - open/close 4842 (time 1789589103.93 total 80.05 last 61.20) - open/close 5471 (time 1789589113.93 total 90.05 last 62.88) - open/close 6036 (time 1789589123.93 total 100.05 last 56.49) - open/close 6690 (time 1789589133.96 total 110.08 last 65.21) - open/close 7291 (time 1789589143.96 total 120.08 last 60.10) - open/close 7973 (time 1789589153.96 total 130.09 last 68.17) - open/close 8611 (time 1789589163.97 total 140.09 last 63.79) total: 9000 open/close in 147.74 seconds: 60.92 ops/second llite.lustre-ffff96aaf9516800.statahead_max=0 10000 real 0m1.437s user 0m0.004s sys 0m0.046s 'statx --cached=always -D' 10000 files without statahead: 2 sec llite.lustre-ffff96aaf9516800.statahead_max=128 llite.lustre-ffff96aaf9516800.statahead_max=128 10000 real 0m0.984s user 0m0.002s sys 0m0.047s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 94 statahead wrong: 2 agl total: 88 list_total: 29 fname_total: 62 hit_total: 4035 miss_total: 1568 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 355 seconds llite.lustre-ffff96aaf9516800.statahead_stats= statahead total: 94 statahead wrong: 2 agl total: 88 list_total: 29 fname_total: 62 hit_total: 4035 miss_total: 1568 mdc.lustre-MDT0000-mdc-ffff96aaf9516800.batch_stats= snapshot_time: 1789589553.491532126 secs.nsecs start_time: 1789588985.822635528 secs.nsecs elapsed_time: 567.668896598 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