== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 20:33:17 (1787445197) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9342875a5800.batch_stats=0 total: 100 open/close in 3.13 seconds: 31.91 ops/second llite.lustre-ffff9342875a5800.statahead_max=0 208 real 0m1.501s user 0m0.002s sys 0m0.239s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9342875a5800.statahead_max=128 llite.lustre-ffff9342875a5800.statahead_max=128 208 real 0m0.760s user 0m0.002s sys 0m0.096s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 118 statahead wrong: 2 agl total: 113 list_total: 27 fname_total: 91 hit_total: 3072 miss_total: 1273 swrong=2 ewrong=2 - open/close 658 (time 1787445224.54 total 10.01 last 65.74) total: 900 open/close in 14.34 seconds: 62.76 ops/second llite.lustre-ffff9342875a5800.statahead_max=0 2008 real 0m14.947s user 0m0.022s sys 0m1.904s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffff9342875a5800.statahead_max=128 llite.lustre-ffff9342875a5800.statahead_max=128 2008 real 0m4.019s user 0m0.021s sys 0m0.630s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 28 fname_total: 91 hit_total: 4070 miss_total: 1274 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 20 seconds llite.lustre-ffff9342875a5800.statahead_stats= statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 28 fname_total: 91 hit_total: 4070 miss_total: 1274 mdc.lustre-MDT0000-mdc-ffff9342875a5800.batch_stats= snapshot_time: 1787445279.999221891 secs.nsecs start_time: 1787445201.972187308 secs.nsecs elapsed_time: 78.027034583 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 1 3 9 4: 0 0 9 8: 6 18 27 16: 3 9 36 32: 7 21 57 64: 14 42 100 kvm mdc.lustre-MDT0000-mdc-ffff9342875a5800.batch_stats=0 total: 100 open/close in 2.71 seconds: 36.85 ops/second llite.lustre-ffff9342875a5800.statahead_max=0 100 real 0m0.092s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9342875a5800.statahead_max=128 llite.lustre-ffff9342875a5800.statahead_max=128 100 real 0m0.114s user 0m0.001s sys 0m0.025s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 28 fname_total: 91 hit_total: 4070 miss_total: 1274 swrong=2 ewrong=2 - open/close 700 (time 1787445301.25 total 10.01 last 69.90) total: 900 open/close in 13.71 seconds: 65.66 ops/second llite.lustre-ffff9342875a5800.statahead_max=0 1000 real 0m0.185s user 0m0.000s sys 0m0.041s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff9342875a5800.statahead_max=128 llite.lustre-ffff9342875a5800.statahead_max=128 1000 real 0m0.165s user 0m0.001s sys 0m0.021s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 28 fname_total: 91 hit_total: 4070 miss_total: 1274 swrong=2 ewrong=2 - open/close 733 (time 1787445325.03 total 10.01 last 73.25) - open/close 1397 (time 1787445335.04 total 20.01 last 66.36) - open/close 2069 (time 1787445345.06 total 30.03 last 67.07) - open/close 2667 (time 1787445355.07 total 40.04 last 59.76) - open/close 3281 (time 1787445365.07 total 50.05 last 61.36) - open/close 3904 (time 1787445375.09 total 60.06 last 62.19) - open/close 4559 (time 1787445385.10 total 70.07 last 65.46) - open/close 5182 (time 1787445395.11 total 80.08 last 62.24) - open/close 5847 (time 1787445405.11 total 90.09 last 66.45) - open/close 6556 (time 1787445415.12 total 100.09 last 70.87) - open/close 7234 (time 1787445425.14 total 110.11 last 67.65) - open/close 7898 (time 1787445435.17 total 120.14 last 66.21) - open/close 8618 (time 1787445445.17 total 130.15 last 71.97) total: 9000 open/close in 135.63 seconds: 66.36 ops/second llite.lustre-ffff9342875a5800.statahead_max=0 10000 real 0m0.748s user 0m0.003s sys 0m0.049s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9342875a5800.statahead_max=128 llite.lustre-ffff9342875a5800.statahead_max=128 10000 real 0m0.565s user 0m0.002s sys 0m0.040s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 28 fname_total: 91 hit_total: 4070 miss_total: 1274 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 347 seconds llite.lustre-ffff9342875a5800.statahead_stats= statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 28 fname_total: 91 hit_total: 4070 miss_total: 1274 mdc.lustre-MDT0000-mdc-ffff9342875a5800.batch_stats= snapshot_time: 1787445813.797910895 secs.nsecs start_time: 1787445281.867582961 secs.nsecs elapsed_time: 531.930327934 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