== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 04:22:52 (1781684572) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9f666015d800.batch_stats=0 total: 100 open/close in 0.62 seconds: 160.99 ops/second llite.lustre-ffff9f666015d800.statahead_max=0 208 real 0m0.324s user 0m0.003s sys 0m0.131s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 0 sec llite.lustre-ffff9f666015d800.statahead_max=128 llite.lustre-ffff9f666015d800.statahead_max=128 208 real 0m0.207s user 0m0.002s sys 0m0.090s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 54 statahead wrong: 2 agl total: 51 list_total: 22 fname_total: 32 hit_total: 2613 miss_total: 1008 swrong=2 ewrong=2 total: 900 open/close in 1.74 seconds: 516.65 ops/second llite.lustre-ffff9f666015d800.statahead_max=0 2008 real 0m3.661s user 0m0.016s sys 0m1.485s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 3 sec llite.lustre-ffff9f666015d800.statahead_max=128 llite.lustre-ffff9f666015d800.statahead_max=128 2008 real 0m1.632s user 0m0.005s sys 0m0.851s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 55 statahead wrong: 2 agl total: 51 list_total: 23 fname_total: 32 hit_total: 3612 miss_total: 1008 swrong=2 ewrong=2 - open/close 4372 (time 1781684596.26 total 10.00 last 437.20) - open/close 8292 (time 1781684606.26 total 20.00 last 392.00) total: 9000 open/close in 21.82 seconds: 412.41 ops/second llite.lustre-ffff9f666015d800.statahead_max=0 20008 real 0m36.618s user 0m0.120s sys 0m14.784s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 36 sec llite.lustre-ffff9f666015d800.statahead_max=128 llite.lustre-ffff9f666015d800.statahead_max=128 20008 real 0m16.761s user 0m0.050s sys 0m9.218s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 16 sec statahead total: 56 statahead wrong: 2 agl total: 51 list_total: 24 fname_total: 32 hit_total: 13611 miss_total: 1008 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 52 seconds llite.lustre-ffff9f666015d800.statahead_stats= statahead total: 56 statahead wrong: 2 agl total: 51 list_total: 24 fname_total: 32 hit_total: 13611 miss_total: 1008 mdc.lustre-MDT0000-mdc-ffff9f666015d800.batch_stats= snapshot_time: 1781684721.076849315 secs.nsecs start_time: 1781684573.693192012 secs.nsecs elapsed_time: 147.383657303 secs.nsecs subreqs per batch batches %% cum %% 1: 26 8 8 2: 2 0 8 4: 1 0 9 8: 7 2 11 16: 127 40 51 32: 8 2 54 64: 143 45 100 kvm mdc.lustre-MDT0000-mdc-ffff9f666015d800.batch_stats=0 total: 100 open/close in 0.60 seconds: 167.15 ops/second llite.lustre-ffff9f666015d800.statahead_max=0 100 real 0m0.017s user 0m0.000s sys 0m0.012s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9f666015d800.statahead_max=128 llite.lustre-ffff9f666015d800.statahead_max=128 100 real 0m0.066s user 0m0.001s sys 0m0.040s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 56 statahead wrong: 2 agl total: 51 list_total: 24 fname_total: 32 hit_total: 13611 miss_total: 1008 swrong=2 ewrong=2 total: 900 open/close in 1.84 seconds: 488.11 ops/second llite.lustre-ffff9f666015d800.statahead_max=0 1000 real 0m0.033s user 0m0.003s sys 0m0.013s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9f666015d800.statahead_max=128 llite.lustre-ffff9f666015d800.statahead_max=128 1000 real 0m0.035s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 56 statahead wrong: 2 agl total: 51 list_total: 24 fname_total: 32 hit_total: 13611 miss_total: 1008 swrong=2 ewrong=2 - open/close 5159 (time 1781684738.43 total 10.00 last 515.81) total: 9000 open/close in 17.71 seconds: 508.26 ops/second llite.lustre-ffff9f666015d800.statahead_max=0 10000 real 0m0.238s user 0m0.003s sys 0m0.122s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9f666015d800.statahead_max=128 llite.lustre-ffff9f666015d800.statahead_max=128 10000 real 0m0.160s user 0m0.003s sys 0m0.030s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 56 statahead wrong: 2 agl total: 51 list_total: 24 fname_total: 32 hit_total: 13611 miss_total: 1008 swrong=2 ewrong=2 - open/close 4996 (time 1781684760.86 total 10.00 last 499.52) - open/close 9919 (time 1781684770.86 total 20.00 last 492.25) - open/close 14638 (time 1781684780.86 total 30.00 last 471.85) - open/close 19181 (time 1781684790.87 total 40.01 last 454.24) - open/close 20000 (time 1781684793.52 total 42.66 last 308.63) - open/close 23795 (time 1781684803.52 total 52.66 last 379.41) - open/close 28098 (time 1781684813.52 total 62.66 last 430.25) - open/close 30000 (time 1781684817.61 total 66.75 last 465.56) - open/close 34877 (time 1781684827.61 total 76.75 last 487.64) - open/close 39721 (time 1781684837.61 total 86.75 last 484.34) - open/close 44886 (time 1781684847.61 total 96.75 last 516.42) - open/close 49186 (time 1781684857.61 total 106.75 last 429.95) - open/close 53313 (time 1781684867.62 total 116.75 last 412.65) - open/close 57540 (time 1781684877.62 total 126.76 last 422.66) - open/close 60000 (time 1781684882.54 total 131.68 last 499.56) - open/close 64879 (time 1781684892.54 total 141.68 last 487.81) - open/close 69651 (time 1781684902.54 total 151.68 last 477.15) - open/close 74252 (time 1781684912.54 total 161.68 last 460.07) - open/close 78602 (time 1781684922.56 total 171.70 last 434.28) - open/close 80000 (time 1781684925.50 total 174.64 last 475.12) - open/close 84804 (time 1781684935.50 total 184.64 last 480.35) - open/close 89430 (time 1781684945.51 total 194.64 last 462.54) total: 90000 open/close in 195.75 seconds: 459.77 ops/second llite.lustre-ffff9f666015d800.statahead_max=0 100000 real 0m1.635s user 0m0.015s sys 0m0.183s 'statx --cached=always -D' 100000 files without statahead: 1 sec llite.lustre-ffff9f666015d800.statahead_max=128 llite.lustre-ffff9f666015d800.statahead_max=128 100000 real 0m1.492s user 0m0.015s sys 0m0.159s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 56 statahead wrong: 2 agl total: 51 list_total: 24 fname_total: 32 hit_total: 13611 miss_total: 1008 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1652 seconds llite.lustre-ffff9f666015d800.statahead_stats= statahead total: 56 statahead wrong: 2 agl total: 51 list_total: 24 fname_total: 32 hit_total: 13611 miss_total: 1008 mdc.lustre-MDT0000-mdc-ffff9f666015d800.batch_stats= snapshot_time: 1781686625.860199143 secs.nsecs start_time: 1781684721.553093165 secs.nsecs elapsed_time: 1904.307105978 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