== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 16:48:13 (1788468493) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9a44c3312800.batch_stats=0 total: 100 open/close in 2.65 seconds: 37.73 ops/second llite.lustre-ffff9a44c3312800.statahead_max=0 208 real 0m1.046s user 0m0.003s sys 0m0.194s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9a44c3312800.statahead_max=128 llite.lustre-ffff9a44c3312800.statahead_max=128 208 real 0m0.635s user 0m0.001s sys 0m0.076s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 105 statahead wrong: 2 agl total: 99 list_total: 30 fname_total: 75 hit_total: 2872 miss_total: 1641 swrong=2 ewrong=2 - open/close 646 (time 1788468518.12 total 10.01 last 64.52) total: 900 open/close in 13.57 seconds: 66.34 ops/second llite.lustre-ffff9a44c3312800.statahead_max=0 2008 real 0m13.488s user 0m0.018s sys 0m1.785s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff9a44c3312800.statahead_max=128 llite.lustre-ffff9a44c3312800.statahead_max=128 2008 real 0m4.252s user 0m0.010s sys 0m0.664s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 106 statahead wrong: 2 agl total: 99 list_total: 31 fname_total: 75 hit_total: 3870 miss_total: 1642 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 24 seconds llite.lustre-ffff9a44c3312800.statahead_stats= statahead total: 106 statahead wrong: 2 agl total: 99 list_total: 31 fname_total: 75 hit_total: 3870 miss_total: 1642 mdc.lustre-MDT0000-mdc-ffff9a44c3312800.batch_stats= snapshot_time: 1788468575.395420728 secs.nsecs start_time: 1788468497.681340698 secs.nsecs elapsed_time: 77.714080030 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 0 0 6 4: 4 12 18 8: 6 18 36 16: 4 12 48 32: 2 6 54 64: 15 45 100 kvm mdc.lustre-MDT0000-mdc-ffff9a44c3312800.batch_stats=0 total: 100 open/close in 3.05 seconds: 32.74 ops/second llite.lustre-ffff9a44c3312800.statahead_max=0 100 real 0m0.082s user 0m0.000s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9a44c3312800.statahead_max=128 llite.lustre-ffff9a44c3312800.statahead_max=128 100 real 0m0.103s user 0m0.003s sys 0m0.016s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 106 statahead wrong: 2 agl total: 99 list_total: 31 fname_total: 75 hit_total: 3870 miss_total: 1642 swrong=2 ewrong=2 - open/close 677 (time 1788468596.72 total 10.01 last 67.65) total: 900 open/close in 13.34 seconds: 67.48 ops/second llite.lustre-ffff9a44c3312800.statahead_max=0 1000 real 0m0.150s user 0m0.003s sys 0m0.021s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9a44c3312800.statahead_max=128 llite.lustre-ffff9a44c3312800.statahead_max=128 1000 real 0m0.178s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 106 statahead wrong: 2 agl total: 99 list_total: 31 fname_total: 75 hit_total: 3870 miss_total: 1642 swrong=2 ewrong=2 - open/close 685 (time 1788468617.65 total 10.00 last 68.48) - open/close 1326 (time 1788468627.65 total 20.01 last 64.07) - open/close 1976 (time 1788468637.66 total 30.02 last 64.93) - open/close 2688 (time 1788468647.68 total 40.03 last 71.10) - open/close 3343 (time 1788468657.68 total 50.03 last 65.49) - open/close 4042 (time 1788468667.68 total 60.04 last 69.88) - open/close 4777 (time 1788468677.69 total 70.04 last 73.45) - open/close 5512 (time 1788468687.69 total 80.05 last 73.45) - open/close 6293 (time 1788468697.72 total 90.07 last 77.91) - open/close 7076 (time 1788468707.73 total 100.08 last 78.24) - open/close 7883 (time 1788468717.75 total 110.10 last 80.54) - open/close 8646 (time 1788468727.76 total 120.11 last 76.21) total: 9000 open/close in 125.07 seconds: 71.96 ops/second llite.lustre-ffff9a44c3312800.statahead_max=0 10000 real 0m0.769s user 0m0.004s sys 0m0.043s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9a44c3312800.statahead_max=128 llite.lustre-ffff9a44c3312800.statahead_max=128 10000 real 0m0.734s user 0m0.002s sys 0m0.040s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 106 statahead wrong: 2 agl total: 99 list_total: 31 fname_total: 75 hit_total: 3870 miss_total: 1642 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 353 seconds llite.lustre-ffff9a44c3312800.statahead_stats= statahead total: 106 statahead wrong: 2 agl total: 99 list_total: 31 fname_total: 75 hit_total: 3870 miss_total: 1642 mdc.lustre-MDT0000-mdc-ffff9a44c3312800.batch_stats= snapshot_time: 1788469100.385500760 secs.nsecs start_time: 1788468577.060663193 secs.nsecs elapsed_time: 523.324837567 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