== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 23:50:58 (1790394658) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9bd802e9e800.batch_stats=0 total: 100 open/close in 0.79 seconds: 125.91 ops/second llite.lustre-ffff9bd802e9e800.statahead_max=0 208 real 0m0.418s user 0m0.003s sys 0m0.164s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 0 sec llite.lustre-ffff9bd802e9e800.statahead_max=128 llite.lustre-ffff9bd802e9e800.statahead_max=128 208 real 0m0.263s user 0m0.003s sys 0m0.083s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 90 statahead wrong: 2 agl total: 87 list_total: 27 fname_total: 63 hit_total: 3068 miss_total: 762 swrong=2 ewrong=2 total: 900 open/close in 2.50 seconds: 360.59 ops/second llite.lustre-ffff9bd802e9e800.statahead_max=0 2008 real 0m3.825s user 0m0.013s sys 0m1.458s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 4 sec llite.lustre-ffff9bd802e9e800.statahead_max=128 llite.lustre-ffff9bd802e9e800.statahead_max=128 2008 real 0m1.799s user 0m0.006s sys 0m0.870s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 91 statahead wrong: 2 agl total: 87 list_total: 28 fname_total: 63 hit_total: 4067 miss_total: 762 swrong=2 ewrong=2 - open/close 3766 (time 1790394684.61 total 10.00 last 376.59) - open/close 7120 (time 1790394694.62 total 20.00 last 335.33) total: 9000 open/close in 25.03 seconds: 359.53 ops/second llite.lustre-ffff9bd802e9e800.statahead_max=0 20008 real 0m37.844s user 0m0.165s sys 0m14.276s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 38 sec llite.lustre-ffff9bd802e9e800.statahead_max=128 llite.lustre-ffff9bd802e9e800.statahead_max=128 20008 real 0m16.413s user 0m0.044s sys 0m8.406s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 16 sec statahead total: 92 statahead wrong: 2 agl total: 87 list_total: 29 fname_total: 63 hit_total: 14066 miss_total: 762 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 57 seconds llite.lustre-ffff9bd802e9e800.statahead_stats= statahead total: 92 statahead wrong: 2 agl total: 87 list_total: 29 fname_total: 63 hit_total: 14066 miss_total: 762 mdc.lustre-MDT0000-mdc-ffff9bd802e9e800.batch_stats= snapshot_time: 1790394817.755342732 secs.nsecs start_time: 1790394660.127992450 secs.nsecs elapsed_time: 157.627350282 secs.nsecs subreqs per batch batches %% cum %% 1: 38 11 11 2: 1 0 12 4: 0 0 12 8: 5 1 13 16: 113 35 48 32: 23 7 55 64: 142 44 100 kvm mdc.lustre-MDT0000-mdc-ffff9bd802e9e800.batch_stats=0 total: 100 open/close in 1.14 seconds: 87.86 ops/second llite.lustre-ffff9bd802e9e800.statahead_max=0 100 real 0m0.020s user 0m0.001s sys 0m0.012s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9bd802e9e800.statahead_max=128 llite.lustre-ffff9bd802e9e800.statahead_max=128 100 real 0m0.021s user 0m0.002s sys 0m0.012s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 92 statahead wrong: 2 agl total: 87 list_total: 29 fname_total: 63 hit_total: 14066 miss_total: 762 swrong=2 ewrong=2 total: 900 open/close in 1.96 seconds: 458.39 ops/second llite.lustre-ffff9bd802e9e800.statahead_max=0 1000 real 0m0.096s user 0m0.003s sys 0m0.073s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff9bd802e9e800.statahead_max=128 llite.lustre-ffff9bd802e9e800.statahead_max=128 1000 real 0m0.033s user 0m0.002s sys 0m0.013s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 92 statahead wrong: 2 agl total: 87 list_total: 29 fname_total: 63 hit_total: 14066 miss_total: 762 swrong=2 ewrong=2 - open/close 4746 (time 1790394835.77 total 10.00 last 474.60) total: 9000 open/close in 19.18 seconds: 469.12 ops/second llite.lustre-ffff9bd802e9e800.statahead_max=0 10000 real 0m0.135s user 0m0.002s sys 0m0.026s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9bd802e9e800.statahead_max=128 llite.lustre-ffff9bd802e9e800.statahead_max=128 10000 real 0m0.161s user 0m0.003s sys 0m0.028s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 92 statahead wrong: 2 agl total: 87 list_total: 29 fname_total: 63 hit_total: 14066 miss_total: 762 swrong=2 ewrong=2 - open/close 4730 (time 1790394858.91 total 10.00 last 472.94) - open/close 9328 (time 1790394868.91 total 20.00 last 459.76) - open/close 13348 (time 1790394878.91 total 30.00 last 401.94) - open/close 17113 (time 1790394888.91 total 40.00 last 376.49) - open/close 20000 (time 1790394895.74 total 46.83 last 423.12) - open/close 24252 (time 1790394905.74 total 56.83 last 425.18) - open/close 28311 (time 1790394915.75 total 66.84 last 405.25) - open/close 30000 (time 1790394920.33 total 71.42 last 369.18) - open/close 33999 (time 1790394930.33 total 81.42 last 399.80) - open/close 37801 (time 1790394940.33 total 91.42 last 380.17) - open/close 40000 (time 1790394947.74 total 98.83 last 296.72) - open/close 43585 (time 1790394957.74 total 108.83 last 358.43) - open/close 47779 (time 1790394967.74 total 118.83 last 419.39) - open/close 50000 (time 1790394972.97 total 124.06 last 425.35) - open/close 54205 (time 1790394982.97 total 134.06 last 420.49) - open/close 58891 (time 1790394992.97 total 144.06 last 468.59) - open/close 60000 (time 1790394995.44 total 146.53 last 448.57) - open/close 64183 (time 1790395005.44 total 156.53 last 418.21) - open/close 68093 (time 1790395015.44 total 166.53 last 390.90) - open/close 70000 (time 1790395019.95 total 171.04 last 422.90) - open/close 74505 (time 1790395029.95 total 181.05 last 450.42) - open/close 78669 (time 1790395039.95 total 191.05 last 416.40) - open/close 80000 (time 1790395043.03 total 194.12 last 432.61) - open/close 84192 (time 1790395053.03 total 204.12 last 419.16) - open/close 88629 (time 1790395063.03 total 214.12 last 443.65) total: 90000 open/close in 217.47 seconds: 413.85 ops/second llite.lustre-ffff9bd802e9e800.statahead_max=0 100000 real 0m1.870s user 0m0.015s sys 0m0.202s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff9bd802e9e800.statahead_max=128 llite.lustre-ffff9bd802e9e800.statahead_max=128 100000 real 0m1.892s user 0m0.013s sys 0m0.213s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 92 statahead wrong: 2 agl total: 87 list_total: 29 fname_total: 63 hit_total: 14066 miss_total: 762 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 843 seconds llite.lustre-ffff9bd802e9e800.statahead_stats= statahead total: 92 statahead wrong: 2 agl total: 87 list_total: 29 fname_total: 63 hit_total: 14066 miss_total: 762 mdc.lustre-MDT0000-mdc-ffff9bd802e9e800.batch_stats= snapshot_time: 1790395933.162089161 secs.nsecs start_time: 1790394818.240602018 secs.nsecs elapsed_time: 1114.921487143 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