== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 09:17:00 (1788355020) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9c0dabfaf000.batch_stats=0 total: 100 open/close in 0.67 seconds: 148.81 ops/second llite.lustre-ffff9c0dabfaf000.statahead_max=0 208 real 0m0.384s user 0m0.001s sys 0m0.161s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 0 sec llite.lustre-ffff9c0dabfaf000.statahead_max=128 llite.lustre-ffff9c0dabfaf000.statahead_max=128 208 real 0m0.266s user 0m0.002s sys 0m0.134s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 59 statahead wrong: 2 agl total: 57 list_total: 23 fname_total: 36 hit_total: 2727 miss_total: 1148 swrong=2 ewrong=2 total: 900 open/close in 2.05 seconds: 439.15 ops/second llite.lustre-ffff9c0dabfaf000.statahead_max=0 2008 real 0m3.697s user 0m0.008s sys 0m1.455s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 4 sec llite.lustre-ffff9c0dabfaf000.statahead_max=128 llite.lustre-ffff9c0dabfaf000.statahead_max=128 2008 real 0m2.100s user 0m0.008s sys 0m1.354s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 60 statahead wrong: 2 agl total: 57 list_total: 24 fname_total: 36 hit_total: 3726 miss_total: 1148 swrong=2 ewrong=2 - open/close 4215 (time 1788355046.60 total 10.00 last 421.47) - open/close 8649 (time 1788355056.61 total 20.00 last 443.32) total: 9000 open/close in 20.81 seconds: 432.58 ops/second llite.lustre-ffff9c0dabfaf000.statahead_max=0 20008 real 0m36.043s user 0m0.113s sys 0m14.742s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 36 sec llite.lustre-ffff9c0dabfaf000.statahead_max=128 llite.lustre-ffff9c0dabfaf000.statahead_max=128 20008 real 0m20.085s user 0m0.059s sys 0m12.791s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 20 sec statahead total: 61 statahead wrong: 2 agl total: 57 list_total: 25 fname_total: 36 hit_total: 13725 miss_total: 1148 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 66 seconds llite.lustre-ffff9c0dabfaf000.statahead_stats= statahead total: 61 statahead wrong: 2 agl total: 57 list_total: 25 fname_total: 36 hit_total: 13725 miss_total: 1148 mdc.lustre-MDT0000-mdc-ffff9c0dabfaf000.batch_stats= snapshot_time: 1788355188.590864925 secs.nsecs start_time: 1788355022.422410771 secs.nsecs elapsed_time: 166.168454154 secs.nsecs subreqs per batch batches %% cum %% 1: 21 6 6 2: 1 0 7 4: 0 0 7 8: 6 1 9 16: 115 37 46 32: 20 6 53 64: 143 46 100 kvm mdc.lustre-MDT0000-mdc-ffff9c0dabfaf000.batch_stats=0 total: 100 open/close in 1.16 seconds: 86.16 ops/second llite.lustre-ffff9c0dabfaf000.statahead_max=0 100 real 0m0.024s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9c0dabfaf000.statahead_max=128 llite.lustre-ffff9c0dabfaf000.statahead_max=128 100 real 0m0.028s user 0m0.002s sys 0m0.015s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 61 statahead wrong: 2 agl total: 57 list_total: 25 fname_total: 36 hit_total: 13725 miss_total: 1148 swrong=2 ewrong=2 total: 900 open/close in 2.10 seconds: 429.32 ops/second llite.lustre-ffff9c0dabfaf000.statahead_max=0 1000 real 0m0.040s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9c0dabfaf000.statahead_max=128 llite.lustre-ffff9c0dabfaf000.statahead_max=128 1000 real 0m0.037s user 0m0.000s sys 0m0.017s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 61 statahead wrong: 2 agl total: 57 list_total: 25 fname_total: 36 hit_total: 13725 miss_total: 1148 swrong=2 ewrong=2 - open/close 4461 (time 1788355207.50 total 10.00 last 446.01) - open/close 8807 (time 1788355217.50 total 20.00 last 434.54) total: 9000 open/close in 20.47 seconds: 439.66 ops/second llite.lustre-ffff9c0dabfaf000.statahead_max=0 10000 real 0m0.291s user 0m0.005s sys 0m0.140s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9c0dabfaf000.statahead_max=128 llite.lustre-ffff9c0dabfaf000.statahead_max=128 10000 real 0m0.179s user 0m0.003s sys 0m0.032s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 61 statahead wrong: 2 agl total: 57 list_total: 25 fname_total: 36 hit_total: 13725 miss_total: 1148 swrong=2 ewrong=2 - open/close 4339 (time 1788355233.35 total 10.00 last 433.81) - open/close 8615 (time 1788355243.35 total 20.00 last 427.51) - open/close 10000 (time 1788355246.68 total 23.33 last 416.29) - open/close 14196 (time 1788355256.68 total 33.33 last 419.56) - open/close 18392 (time 1788355266.68 total 43.33 last 419.60) - open/close 20000 (time 1788355270.68 total 47.33 last 402.04) - open/close 24209 (time 1788355280.68 total 57.33 last 420.82) - open/close 28585 (time 1788355290.68 total 67.33 last 437.58) - open/close 30000 (time 1788355294.01 total 70.67 last 424.81) - open/close 34152 (time 1788355304.01 total 80.67 last 415.19) - open/close 38063 (time 1788355314.02 total 90.67 last 390.99) - open/close 40000 (time 1788355318.99 total 95.65 last 389.14) - open/close 43822 (time 1788355328.99 total 105.65 last 382.14) - open/close 48019 (time 1788355338.99 total 115.65 last 419.70) - open/close 50000 (time 1788355343.79 total 120.45 last 412.90) - open/close 53983 (time 1788355353.79 total 130.45 last 398.25) - open/close 57842 (time 1788355363.80 total 140.45 last 385.81) - open/close 60000 (time 1788355369.04 total 145.69 last 411.68) - open/close 64087 (time 1788355379.04 total 155.69 last 408.63) - open/close 68325 (time 1788355389.04 total 165.69 last 423.75) - open/close 70000 (time 1788355393.21 total 169.86 last 402.12) - open/close 73632 (time 1788355403.21 total 179.86 last 363.15) - open/close 77441 (time 1788355413.21 total 189.86 last 380.84) - open/close 80000 (time 1788355419.74 total 196.39 last 392.01) - open/close 84185 (time 1788355429.84 total 206.50 last 414.03) - open/close 87870 (time 1788355439.84 total 216.50 last 368.50) total: 90000 open/close in 222.59 seconds: 404.32 ops/second llite.lustre-ffff9c0dabfaf000.statahead_max=0 100000 real 0m1.742s user 0m0.019s sys 0m0.257s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff9c0dabfaf000.statahead_max=128 llite.lustre-ffff9c0dabfaf000.statahead_max=128 100000 real 0m1.735s user 0m0.014s sys 0m0.201s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 61 statahead wrong: 2 agl total: 57 list_total: 25 fname_total: 36 hit_total: 13725 miss_total: 1148 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1151 seconds llite.lustre-ffff9c0dabfaf000.statahead_stats= statahead total: 61 statahead wrong: 2 agl total: 57 list_total: 25 fname_total: 36 hit_total: 13725 miss_total: 1148 mdc.lustre-MDT0000-mdc-ffff9c0dabfaf000.batch_stats= snapshot_time: 1788356625.896287663 secs.nsecs start_time: 1788355189.138215990 secs.nsecs elapsed_time: 1436.758071673 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