== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 05:38:33 (1788514713) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9e3af6227800.batch_stats=0 total: 100 open/close in 4.81 seconds: 20.81 ops/second llite.lustre-ffff9e3af6227800.statahead_max=0 208 real 0m2.332s user 0m0.004s sys 0m0.277s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9e3af6227800.statahead_max=128 llite.lustre-ffff9e3af6227800.statahead_max=128 208 real 0m0.791s user 0m0.007s sys 0m0.101s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 122 statahead wrong: 2 agl total: 117 list_total: 27 fname_total: 93 hit_total: 2642 miss_total: 1548 swrong=2 ewrong=2 - open/close 595 (time 1788514747.68 total 10.02 last 59.38) total: 900 open/close in 15.46 seconds: 58.21 ops/second llite.lustre-ffff9e3af6227800.statahead_max=0 2008 real 0m16.487s user 0m0.043s sys 0m2.501s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 17 sec llite.lustre-ffff9e3af6227800.statahead_max=128 llite.lustre-ffff9e3af6227800.statahead_max=128 2008 real 0m5.925s user 0m0.024s sys 0m0.750s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 123 statahead wrong: 2 agl total: 117 list_total: 28 fname_total: 93 hit_total: 3641 miss_total: 1548 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 27 seconds llite.lustre-ffff9e3af6227800.statahead_stats= statahead total: 123 statahead wrong: 2 agl total: 117 list_total: 28 fname_total: 93 hit_total: 3641 miss_total: 1548 mdc.lustre-MDT0000-mdc-ffff9e3af6227800.batch_stats= snapshot_time: 1788514817.655176868 secs.nsecs start_time: 1788514719.829287583 secs.nsecs elapsed_time: 97.825889285 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 3 9 15 4: 0 0 15 8: 6 18 33 16: 5 15 48 32: 2 6 54 64: 15 45 100 kvm mdc.lustre-MDT0000-mdc-ffff9e3af6227800.batch_stats=0 total: 100 open/close in 3.16 seconds: 31.62 ops/second llite.lustre-ffff9e3af6227800.statahead_max=0 100 real 0m0.084s user 0m0.003s sys 0m0.023s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9e3af6227800.statahead_max=128 llite.lustre-ffff9e3af6227800.statahead_max=128 100 real 0m0.126s user 0m0.003s sys 0m0.034s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 123 statahead wrong: 2 agl total: 117 list_total: 28 fname_total: 93 hit_total: 3641 miss_total: 1548 swrong=2 ewrong=2 - open/close 609 (time 1788514841.51 total 10.05 last 60.61) total: 900 open/close in 16.06 seconds: 56.05 ops/second llite.lustre-ffff9e3af6227800.statahead_max=0 1000 real 0m0.277s user 0m0.002s sys 0m0.037s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff9e3af6227800.statahead_max=128 llite.lustre-ffff9e3af6227800.statahead_max=128 1000 real 0m0.162s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 123 statahead wrong: 2 agl total: 117 list_total: 28 fname_total: 93 hit_total: 3641 miss_total: 1548 swrong=2 ewrong=2 - open/close 521 (time 1788514869.24 total 10.01 last 52.04) - open/close 1077 (time 1788514879.25 total 20.02 last 55.54) - open/close 1645 (time 1788514889.25 total 30.03 last 56.79) - open/close 2184 (time 1788514899.26 total 40.03 last 53.86) - open/close 2732 (time 1788514909.26 total 50.04 last 54.77) - open/close 3332 (time 1788514919.27 total 60.04 last 59.98) - open/close 3924 (time 1788514929.27 total 70.04 last 59.19) - open/close 4457 (time 1788514939.27 total 80.04 last 53.30) - open/close 4988 (time 1788514949.28 total 90.05 last 53.04) - open/close 5517 (time 1788514959.32 total 100.09 last 52.70) - open/close 6094 (time 1788514969.33 total 110.10 last 57.65) - open/close 6690 (time 1788514979.33 total 120.11 last 59.55) - open/close 7296 (time 1788514989.36 total 130.14 last 60.42) - open/close 7838 (time 1788514999.37 total 140.15 last 54.15) - open/close 8247 (time 1788515009.38 total 150.15 last 40.88) - open/close 8848 (time 1788515019.42 total 160.20 last 59.83) total: 9000 open/close in 163.65 seconds: 54.99 ops/second llite.lustre-ffff9e3af6227800.statahead_max=0 10000 real 0m0.988s user 0m0.006s sys 0m0.066s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9e3af6227800.statahead_max=128 llite.lustre-ffff9e3af6227800.statahead_max=128 10000 real 0m1.056s user 0m0.001s sys 0m0.053s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 123 statahead wrong: 2 agl total: 117 list_total: 28 fname_total: 93 hit_total: 3641 miss_total: 1548 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 380 seconds llite.lustre-ffff9e3af6227800.statahead_stats= statahead total: 123 statahead wrong: 2 agl total: 117 list_total: 28 fname_total: 93 hit_total: 3641 miss_total: 1548 mdc.lustre-MDT0000-mdc-ffff9e3af6227800.batch_stats= snapshot_time: 1788515426.723718887 secs.nsecs start_time: 1788514819.753762600 secs.nsecs elapsed_time: 606.969956287 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