== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 06:28:58 (1790677738) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9ad32f6ce000.batch_stats=0 total: 100 open/close in 2.68 seconds: 37.30 ops/second llite.lustre-ffff9ad32f6ce000.statahead_max=0 208 real 0m2.194s user 0m0.006s sys 0m0.250s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9ad32f6ce000.statahead_max=128 llite.lustre-ffff9ad32f6ce000.statahead_max=128 208 real 0m0.752s user 0m0.003s sys 0m0.079s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 123 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 81 hit_total: 2795 miss_total: 1683 swrong=2 ewrong=2 - open/close 579 (time 1790677767.35 total 10.01 last 57.86) total: 900 open/close in 16.33 seconds: 55.11 ops/second llite.lustre-ffff9ad32f6ce000.statahead_max=0 2008 real 0m11.358s user 0m0.017s sys 0m1.877s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff9ad32f6ce000.statahead_max=128 llite.lustre-ffff9ad32f6ce000.statahead_max=128 2008 real 0m4.538s user 0m0.007s sys 0m0.569s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 30 fname_total: 81 hit_total: 3794 miss_total: 1683 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 24 seconds llite.lustre-ffff9ad32f6ce000.statahead_stats= statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 30 fname_total: 81 hit_total: 3794 miss_total: 1683 mdc.lustre-MDT0000-mdc-ffff9ad32f6ce000.batch_stats= snapshot_time: 1790677828.909147364 secs.nsecs start_time: 1790677744.102559063 secs.nsecs elapsed_time: 84.806588301 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 0 0 3 8: 5 15 18 16: 7 21 40 32: 5 15 56 64: 14 43 100 kvm mdc.lustre-MDT0000-mdc-ffff9ad32f6ce000.batch_stats=0 total: 100 open/close in 3.86 seconds: 25.89 ops/second llite.lustre-ffff9ad32f6ce000.statahead_max=0 100 real 0m0.113s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9ad32f6ce000.statahead_max=128 llite.lustre-ffff9ad32f6ce000.statahead_max=128 100 real 0m0.125s user 0m0.004s sys 0m0.021s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 30 fname_total: 81 hit_total: 3794 miss_total: 1683 swrong=2 ewrong=2 - open/close 635 (time 1790677853.00 total 10.01 last 63.45) total: 900 open/close in 14.65 seconds: 61.43 ops/second llite.lustre-ffff9ad32f6ce000.statahead_max=0 1000 real 0m0.155s user 0m0.003s sys 0m0.040s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9ad32f6ce000.statahead_max=128 llite.lustre-ffff9ad32f6ce000.statahead_max=128 1000 real 0m0.107s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 30 fname_total: 81 hit_total: 3794 miss_total: 1683 swrong=2 ewrong=2 - open/close 633 (time 1790677876.65 total 10.02 last 63.18) - open/close 1266 (time 1790677886.65 total 20.02 last 63.29) - open/close 1913 (time 1790677896.66 total 30.03 last 64.66) - open/close 2597 (time 1790677906.67 total 40.03 last 68.34) - open/close 3323 (time 1790677916.67 total 50.04 last 72.58) - open/close 4028 (time 1790677926.70 total 60.06 last 70.33) - open/close 4733 (time 1790677936.70 total 70.07 last 70.47) - open/close 5284 (time 1790677946.71 total 80.08 last 55.02) - open/close 5894 (time 1790677956.72 total 90.09 last 60.94) - open/close 6613 (time 1790677966.73 total 100.09 last 71.88) - open/close 7239 (time 1790677976.73 total 110.10 last 62.55) - open/close 7916 (time 1790677986.74 total 120.11 last 67.63) - open/close 8630 (time 1790677996.75 total 130.11 last 71.38) total: 9000 open/close in 136.61 seconds: 65.88 ops/second llite.lustre-ffff9ad32f6ce000.statahead_max=0 10000 real 0m0.589s user 0m0.003s sys 0m0.046s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9ad32f6ce000.statahead_max=128 llite.lustre-ffff9ad32f6ce000.statahead_max=128 10000 real 0m0.544s user 0m0.004s sys 0m0.042s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 30 fname_total: 81 hit_total: 3794 miss_total: 1683 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 368 seconds llite.lustre-ffff9ad32f6ce000.statahead_stats= statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 30 fname_total: 81 hit_total: 3794 miss_total: 1683 mdc.lustre-MDT0000-mdc-ffff9ad32f6ce000.batch_stats= snapshot_time: 1790678391.153728093 secs.nsecs start_time: 1790677831.382386868 secs.nsecs elapsed_time: 559.771341225 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