== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 23:02:06 (1787194926) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9dafc8b1d800.batch_stats=0 total: 100 open/close in 1.92 seconds: 51.96 ops/second llite.lustre-ffff9dafc8b1d800.statahead_max=0 208 real 0m1.394s user 0m0.003s sys 0m0.203s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9dafc8b1d800.statahead_max=128 llite.lustre-ffff9dafc8b1d800.statahead_max=128 208 real 0m0.473s user 0m0.002s sys 0m0.071s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 121 list_total: 34 fname_total: 89 hit_total: 2922 miss_total: 1285 swrong=2 ewrong=2 - open/close 720 (time 1787194950.64 total 10.01 last 71.95) total: 900 open/close in 12.72 seconds: 70.76 ops/second llite.lustre-ffff9dafc8b1d800.statahead_max=0 2008 real 0m12.556s user 0m0.021s sys 0m1.776s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff9dafc8b1d800.statahead_max=128 llite.lustre-ffff9dafc8b1d800.statahead_max=128 2008 real 0m5.322s user 0m0.016s sys 0m0.506s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 35 fname_total: 89 hit_total: 3920 miss_total: 1286 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-ffff9dafc8b1d800.statahead_stats= statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 35 fname_total: 89 hit_total: 3920 miss_total: 1286 mdc.lustre-MDT0000-mdc-ffff9dafc8b1d800.batch_stats= snapshot_time: 1787195002.709369645 secs.nsecs start_time: 1787194930.839771735 secs.nsecs elapsed_time: 71.869597910 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 1 3 3 4: 0 0 3 8: 2 7 10 16: 6 21 32 32: 4 14 46 64: 15 53 100 kvm mdc.lustre-MDT0000-mdc-ffff9dafc8b1d800.batch_stats=0 total: 100 open/close in 2.70 seconds: 37.06 ops/second llite.lustre-ffff9dafc8b1d800.statahead_max=0 100 real 0m0.061s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9dafc8b1d800.statahead_max=128 llite.lustre-ffff9dafc8b1d800.statahead_max=128 100 real 0m0.069s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 35 fname_total: 89 hit_total: 3920 miss_total: 1286 swrong=2 ewrong=2 - open/close 698 (time 1787195023.13 total 10.01 last 69.74) total: 900 open/close in 13.49 seconds: 66.69 ops/second llite.lustre-ffff9dafc8b1d800.statahead_max=0 1000 real 0m0.214s user 0m0.001s sys 0m0.040s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9dafc8b1d800.statahead_max=128 llite.lustre-ffff9dafc8b1d800.statahead_max=128 1000 real 0m0.181s user 0m0.000s sys 0m0.022s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 35 fname_total: 89 hit_total: 3920 miss_total: 1286 swrong=2 ewrong=2 - open/close 711 (time 1787195047.02 total 10.02 last 70.99) - open/close 1438 (time 1787195057.02 total 20.02 last 72.69) - open/close 2293 (time 1787195067.04 total 30.04 last 85.30) - open/close 3067 (time 1787195077.06 total 40.05 last 77.29) - open/close 3793 (time 1787195087.07 total 50.07 last 72.52) - open/close 4572 (time 1787195097.09 total 60.09 last 77.70) - open/close 5259 (time 1787195107.11 total 70.11 last 68.58) - open/close 5985 (time 1787195117.12 total 80.12 last 72.52) - open/close 6864 (time 1787195127.13 total 90.13 last 87.80) - open/close 7708 (time 1787195137.14 total 100.14 last 84.34) - open/close 8457 (time 1787195147.16 total 110.16 last 74.71) total: 9000 open/close in 116.03 seconds: 77.57 ops/second llite.lustre-ffff9dafc8b1d800.statahead_max=0 10000 real 0m1.019s user 0m0.004s sys 0m0.073s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9dafc8b1d800.statahead_max=128 llite.lustre-ffff9dafc8b1d800.statahead_max=128 10000 real 0m0.659s user 0m0.003s sys 0m0.042s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 35 fname_total: 89 hit_total: 3920 miss_total: 1286 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 279 seconds llite.lustre-ffff9dafc8b1d800.statahead_stats= statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 35 fname_total: 89 hit_total: 3920 miss_total: 1286 mdc.lustre-MDT0000-mdc-ffff9dafc8b1d800.batch_stats= snapshot_time: 1787195447.430315021 secs.nsecs start_time: 1787195004.038099179 secs.nsecs elapsed_time: 443.392215842 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