== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 04:46:06 (1788511566) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8a58f1212800.batch_stats=0 total: 100 open/close in 2.12 seconds: 47.19 ops/second llite.lustre-ffff8a58f1212800.statahead_max=0 208 real 0m0.972s user 0m0.002s sys 0m0.201s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8a58f1212800.statahead_max=128 llite.lustre-ffff8a58f1212800.statahead_max=128 208 real 0m0.626s user 0m0.003s sys 0m0.070s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 123 statahead wrong: 2 agl total: 118 list_total: 27 fname_total: 66 hit_total: 2698 miss_total: 1734 swrong=2 ewrong=2 - open/close 746 (time 1788511593.17 total 10.02 last 74.45) total: 900 open/close in 12.07 seconds: 74.59 ops/second llite.lustre-ffff8a58f1212800.statahead_max=0 2008 real 0m12.528s user 0m0.022s sys 0m1.892s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff8a58f1212800.statahead_max=128 llite.lustre-ffff8a58f1212800.statahead_max=128 2008 real 0m4.726s user 0m0.012s sys 0m0.591s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 28 fname_total: 66 hit_total: 3696 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: 19 seconds llite.lustre-ffff8a58f1212800.statahead_stats= statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 28 fname_total: 66 hit_total: 3696 miss_total: 1735 mdc.lustre-MDT0000-mdc-ffff8a58f1212800.batch_stats= snapshot_time: 1788511644.765442357 secs.nsecs start_time: 1788511571.688789952 secs.nsecs elapsed_time: 73.076652405 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 0 0 6 4: 1 3 9 8: 4 12 21 16: 7 21 43 32: 4 12 56 64: 14 43 100 kvm mdc.lustre-MDT0000-mdc-ffff8a58f1212800.batch_stats=0 total: 100 open/close in 2.20 seconds: 45.38 ops/second llite.lustre-ffff8a58f1212800.statahead_max=0 100 real 0m0.106s user 0m0.001s sys 0m0.025s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8a58f1212800.statahead_max=128 llite.lustre-ffff8a58f1212800.statahead_max=128 100 real 0m0.105s user 0m0.002s sys 0m0.023s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 28 fname_total: 66 hit_total: 3696 miss_total: 1735 swrong=2 ewrong=2 - open/close 875 (time 1788511666.11 total 10.01 last 87.44) total: 900 open/close in 10.26 seconds: 87.71 ops/second llite.lustre-ffff8a58f1212800.statahead_max=0 1000 real 0m0.145s user 0m0.002s sys 0m0.024s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8a58f1212800.statahead_max=128 llite.lustre-ffff8a58f1212800.statahead_max=128 1000 real 0m0.108s user 0m0.003s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 28 fname_total: 66 hit_total: 3696 miss_total: 1735 swrong=2 ewrong=2 - open/close 937 (time 1788511685.08 total 10.00 last 93.68) - open/close 1911 (time 1788511695.09 total 20.01 last 97.30) - open/close 2639 (time 1788511705.09 total 30.02 last 72.76) - open/close 3411 (time 1788511715.10 total 40.02 last 77.17) - open/close 4237 (time 1788511725.12 total 50.04 last 82.42) - open/close 5051 (time 1788511735.13 total 60.05 last 81.32) - open/close 5876 (time 1788511745.14 total 70.06 last 82.41) - open/close 6567 (time 1788511755.16 total 80.08 last 68.97) - open/close 7180 (time 1788511765.17 total 90.09 last 61.24) - open/close 7742 (time 1788511775.17 total 100.10 last 56.16) - open/close 8413 (time 1788511785.18 total 110.10 last 67.09) total: 9000 open/close in 118.04 seconds: 76.25 ops/second llite.lustre-ffff8a58f1212800.statahead_max=0 10000 real 0m0.786s user 0m0.003s sys 0m0.046s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8a58f1212800.statahead_max=128 llite.lustre-ffff8a58f1212800.statahead_max=128 10000 real 0m0.721s user 0m0.003s sys 0m0.036s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 28 fname_total: 66 hit_total: 3696 miss_total: 1735 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 351 seconds llite.lustre-ffff8a58f1212800.statahead_stats= statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 28 fname_total: 66 hit_total: 3696 miss_total: 1735 mdc.lustre-MDT0000-mdc-ffff8a58f1212800.batch_stats= snapshot_time: 1788512163.440152729 secs.nsecs start_time: 1788511646.487487563 secs.nsecs elapsed_time: 516.952665166 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