== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 22:53:24 (1788922404) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8cbb907b7000.batch_stats=0 total: 100 open/close in 2.91 seconds: 34.32 ops/second llite.lustre-ffff8cbb907b7000.statahead_max=0 208 real 0m1.456s user 0m0.004s sys 0m0.204s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8cbb907b7000.statahead_max=128 llite.lustre-ffff8cbb907b7000.statahead_max=128 208 real 0m0.512s user 0m0.002s sys 0m0.071s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 90 statahead wrong: 2 agl total: 87 list_total: 27 fname_total: 59 hit_total: 2825 miss_total: 1670 swrong=2 ewrong=2 - open/close 746 (time 1788922431.51 total 10.01 last 74.56) total: 900 open/close in 11.71 seconds: 76.88 ops/second llite.lustre-ffff8cbb907b7000.statahead_max=0 2008 real 0m12.295s user 0m0.021s sys 0m1.931s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff8cbb907b7000.statahead_max=128 llite.lustre-ffff8cbb907b7000.statahead_max=128 2008 real 0m4.513s user 0m0.012s sys 0m0.587s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 91 statahead wrong: 2 agl total: 87 list_total: 28 fname_total: 59 hit_total: 3823 miss_total: 1671 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-ffff8cbb907b7000.statahead_stats= statahead total: 91 statahead wrong: 2 agl total: 87 list_total: 28 fname_total: 59 hit_total: 3823 miss_total: 1671 mdc.lustre-MDT0000-mdc-ffff8cbb907b7000.batch_stats= snapshot_time: 1788922479.202379490 secs.nsecs start_time: 1788922409.650640819 secs.nsecs elapsed_time: 69.551738671 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 3 9 12 8: 7 21 34 16: 4 12 46 32: 2 6 53 64: 15 46 100 kvm mdc.lustre-MDT0000-mdc-ffff8cbb907b7000.batch_stats=0 total: 100 open/close in 2.12 seconds: 47.13 ops/second llite.lustre-ffff8cbb907b7000.statahead_max=0 100 real 0m0.075s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8cbb907b7000.statahead_max=128 llite.lustre-ffff8cbb907b7000.statahead_max=128 100 real 0m0.095s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 91 statahead wrong: 2 agl total: 87 list_total: 28 fname_total: 59 hit_total: 3823 miss_total: 1671 swrong=2 ewrong=2 - open/close 781 (time 1788922499.86 total 10.00 last 78.08) total: 900 open/close in 11.47 seconds: 78.50 ops/second llite.lustre-ffff8cbb907b7000.statahead_max=0 1000 real 0m0.252s user 0m0.001s sys 0m0.059s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8cbb907b7000.statahead_max=128 llite.lustre-ffff8cbb907b7000.statahead_max=128 1000 real 0m0.101s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 91 statahead wrong: 2 agl total: 87 list_total: 28 fname_total: 59 hit_total: 3823 miss_total: 1671 swrong=2 ewrong=2 - open/close 576 (time 1788922520.57 total 10.01 last 57.52) - open/close 1129 (time 1788922530.59 total 20.03 last 55.24) - open/close 1762 (time 1788922540.60 total 30.04 last 63.19) - open/close 2357 (time 1788922550.63 total 40.07 last 59.35) - open/close 3056 (time 1788922560.64 total 50.08 last 69.80) - open/close 3782 (time 1788922570.65 total 60.09 last 72.53) - open/close 4394 (time 1788922580.69 total 70.13 last 60.99) - open/close 5011 (time 1788922590.72 total 80.16 last 61.49) - open/close 5778 (time 1788922600.72 total 90.16 last 76.68) - open/close 6443 (time 1788922610.75 total 100.19 last 66.30) - open/close 7076 (time 1788922620.77 total 110.21 last 63.19) - open/close 7551 (time 1788922630.77 total 120.21 last 47.50) - open/close 8131 (time 1788922640.78 total 130.22 last 57.96) - open/close 8852 (time 1788922650.78 total 140.22 last 72.07) total: 9000 open/close in 142.66 seconds: 63.09 ops/second llite.lustre-ffff8cbb907b7000.statahead_max=0 10000 real 0m0.401s user 0m0.002s sys 0m0.061s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8cbb907b7000.statahead_max=128 llite.lustre-ffff8cbb907b7000.statahead_max=128 10000 real 0m0.566s user 0m0.003s sys 0m0.044s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 91 statahead wrong: 2 agl total: 87 list_total: 28 fname_total: 59 hit_total: 3823 miss_total: 1671 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 327 seconds llite.lustre-ffff8cbb907b7000.statahead_stats= statahead total: 91 statahead wrong: 2 agl total: 87 list_total: 28 fname_total: 59 hit_total: 3823 miss_total: 1671 mdc.lustre-MDT0000-mdc-ffff8cbb907b7000.batch_stats= snapshot_time: 1788922997.457784609 secs.nsecs start_time: 1788922480.918178080 secs.nsecs elapsed_time: 516.539606529 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