== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 13:39:08 (1785951548) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff92f608159800.batch_stats=0 total: 100 open/close in 2.31 seconds: 43.37 ops/second llite.lustre-ffff92f608159800.statahead_max=0 208 real 0m1.975s user 0m0.001s sys 0m0.205s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff92f608159800.statahead_max=128 llite.lustre-ffff92f608159800.statahead_max=128 208 real 0m0.605s user 0m0.003s sys 0m0.084s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 144 statahead wrong: 2 agl total: 137 list_total: 28 fname_total: 101 hit_total: 2980 miss_total: 1284 swrong=2 ewrong=2 - open/close 820 (time 1785951578.18 total 10.01 last 81.94) total: 900 open/close in 11.48 seconds: 78.39 ops/second llite.lustre-ffff92f608159800.statahead_max=0 2008 real 0m20.870s user 0m0.020s sys 0m1.998s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 21 sec llite.lustre-ffff92f608159800.statahead_max=128 llite.lustre-ffff92f608159800.statahead_max=128 2008 real 0m7.040s user 0m0.013s sys 0m0.659s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 7 sec statahead total: 145 statahead wrong: 2 agl total: 137 list_total: 29 fname_total: 101 hit_total: 3978 miss_total: 1285 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 25 seconds llite.lustre-ffff92f608159800.statahead_stats= statahead total: 145 statahead wrong: 2 agl total: 137 list_total: 29 fname_total: 101 hit_total: 3978 miss_total: 1285 mdc.lustre-MDT0000-mdc-ffff92f608159800.batch_stats= snapshot_time: 1785951650.386937868 secs.nsecs start_time: 1785951554.700970023 secs.nsecs elapsed_time: 95.685967845 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 0 0 6 4: 2 6 12 8: 7 21 33 16: 5 15 48 32: 2 6 54 64: 15 45 100 kvm mdc.lustre-MDT0000-mdc-ffff92f608159800.batch_stats=0 total: 100 open/close in 3.64 seconds: 27.50 ops/second llite.lustre-ffff92f608159800.statahead_max=0 100 real 0m0.112s user 0m0.002s sys 0m0.022s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff92f608159800.statahead_max=128 llite.lustre-ffff92f608159800.statahead_max=128 100 real 0m0.125s user 0m0.004s sys 0m0.024s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 145 statahead wrong: 2 agl total: 137 list_total: 29 fname_total: 101 hit_total: 3978 miss_total: 1285 swrong=2 ewrong=2 - open/close 599 (time 1785951675.62 total 10.06 last 59.55) total: 900 open/close in 13.55 seconds: 66.42 ops/second llite.lustre-ffff92f608159800.statahead_max=0 1000 real 0m0.469s user 0m0.005s sys 0m0.063s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff92f608159800.statahead_max=128 llite.lustre-ffff92f608159800.statahead_max=128 1000 real 0m0.211s user 0m0.003s sys 0m0.008s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 145 statahead wrong: 2 agl total: 137 list_total: 29 fname_total: 101 hit_total: 3978 miss_total: 1285 swrong=2 ewrong=2 - open/close 600 (time 1785951702.77 total 10.00 last 60.00) - open/close 1199 (time 1785951712.82 total 20.05 last 59.63) - open/close 1634 (time 1785951722.82 total 30.05 last 43.49) - open/close 2065 (time 1785951732.84 total 40.06 last 43.03) - open/close 2550 (time 1785951742.84 total 50.07 last 48.49) - open/close 3001 (time 1785951752.87 total 60.10 last 44.96) - open/close 3674 (time 1785951762.92 total 70.14 last 66.98) - open/close 4179 (time 1785951772.92 total 80.14 last 50.50) - open/close 4508 (time 1785951782.94 total 90.16 last 32.84) - open/close 4858 (time 1785951792.95 total 100.17 last 34.97) - open/close 5375 (time 1785951802.96 total 110.18 last 51.65) - open/close 5894 (time 1785951812.97 total 120.19 last 51.84) - open/close 6352 (time 1785951822.99 total 130.22 last 45.68) - open/close 6858 (time 1785951833.00 total 140.22 last 50.57) - open/close 7403 (time 1785951843.02 total 150.24 last 54.41) - open/close 7942 (time 1785951853.03 total 160.25 last 53.83) - open/close 8445 (time 1785951863.03 total 170.26 last 50.27) - open/close 8952 (time 1785951873.06 total 180.28 last 50.58) total: 9000 open/close in 181.54 seconds: 49.58 ops/second llite.lustre-ffff92f608159800.statahead_max=0 10000 real 0m1.027s user 0m0.002s sys 0m0.046s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff92f608159800.statahead_max=128 llite.lustre-ffff92f608159800.statahead_max=128 10000 real 0m1.149s user 0m0.004s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 145 statahead wrong: 2 agl total: 137 list_total: 29 fname_total: 101 hit_total: 3978 miss_total: 1285 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 405 seconds llite.lustre-ffff92f608159800.statahead_stats= statahead total: 145 statahead wrong: 2 agl total: 137 list_total: 29 fname_total: 101 hit_total: 3978 miss_total: 1285 mdc.lustre-MDT0000-mdc-ffff92f608159800.batch_stats= snapshot_time: 1785952306.552999329 secs.nsecs start_time: 1785951653.002494144 secs.nsecs elapsed_time: 653.550505185 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