== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 06:23:52 (1788517432) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff942c02b9f000.batch_stats=0 total: 100 open/close in 2.29 seconds: 43.59 ops/second llite.lustre-ffff942c02b9f000.statahead_max=0 208 real 0m1.339s user 0m0.003s sys 0m0.205s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff942c02b9f000.statahead_max=128 llite.lustre-ffff942c02b9f000.statahead_max=128 208 real 0m0.655s user 0m0.002s sys 0m0.083s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 28 fname_total: 87 hit_total: 2822 miss_total: 1522 swrong=2 ewrong=2 - open/close 708 (time 1788517458.76 total 10.02 last 70.67) total: 900 open/close in 12.72 seconds: 70.73 ops/second llite.lustre-ffff942c02b9f000.statahead_max=0 2008 real 0m12.341s user 0m0.027s sys 0m1.890s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff942c02b9f000.statahead_max=128 llite.lustre-ffff942c02b9f000.statahead_max=128 2008 real 0m4.732s user 0m0.012s sys 0m0.579s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 126 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 87 hit_total: 3821 miss_total: 1522 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 21 seconds llite.lustre-ffff942c02b9f000.statahead_stats= statahead total: 126 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 87 hit_total: 3821 miss_total: 1522 mdc.lustre-MDT0000-mdc-ffff942c02b9f000.batch_stats= snapshot_time: 1788517511.147884935 secs.nsecs start_time: 1788517437.161796096 secs.nsecs elapsed_time: 73.986088839 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 0 0 3 8: 4 13 17 16: 5 17 34 32: 5 17 51 64: 14 48 100 kvm mdc.lustre-MDT0000-mdc-ffff942c02b9f000.batch_stats=0 total: 100 open/close in 2.83 seconds: 35.35 ops/second llite.lustre-ffff942c02b9f000.statahead_max=0 100 real 0m0.067s user 0m0.004s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff942c02b9f000.statahead_max=128 llite.lustre-ffff942c02b9f000.statahead_max=128 100 real 0m0.136s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 87 hit_total: 3821 miss_total: 1522 swrong=2 ewrong=2 - open/close 656 (time 1788517532.64 total 10.01 last 65.55) total: 900 open/close in 13.08 seconds: 68.78 ops/second llite.lustre-ffff942c02b9f000.statahead_max=0 1000 real 0m0.410s user 0m0.001s sys 0m0.058s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff942c02b9f000.statahead_max=128 llite.lustre-ffff942c02b9f000.statahead_max=128 1000 real 0m0.187s user 0m0.000s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 87 hit_total: 3821 miss_total: 1522 swrong=2 ewrong=2 - open/close 434 (time 1788517559.20 total 10.02 last 43.30) - open/close 914 (time 1788517569.20 total 20.02 last 48.00) - open/close 1432 (time 1788517579.20 total 30.02 last 51.80) - open/close 2119 (time 1788517589.20 total 40.03 last 68.67) - open/close 2879 (time 1788517599.20 total 50.03 last 75.98) - open/close 3580 (time 1788517609.21 total 60.03 last 70.07) - open/close 4347 (time 1788517619.21 total 70.04 last 76.65) - open/close 5071 (time 1788517629.23 total 80.06 last 72.29) - open/close 5833 (time 1788517639.23 total 90.06 last 76.16) - open/close 6564 (time 1788517649.25 total 100.07 last 73.02) - open/close 7326 (time 1788517659.25 total 110.08 last 76.16) - open/close 8074 (time 1788517669.26 total 120.08 last 74.77) - open/close 8802 (time 1788517679.27 total 130.09 last 72.72) total: 9000 open/close in 132.64 seconds: 67.85 ops/second llite.lustre-ffff942c02b9f000.statahead_max=0 10000 real 0m0.829s user 0m0.005s sys 0m0.053s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff942c02b9f000.statahead_max=128 llite.lustre-ffff942c02b9f000.statahead_max=128 10000 real 0m0.523s user 0m0.004s sys 0m0.034s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 126 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 87 hit_total: 3821 miss_total: 1522 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 320 seconds llite.lustre-ffff942c02b9f000.statahead_stats= statahead total: 126 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 87 hit_total: 3821 miss_total: 1522 mdc.lustre-MDT0000-mdc-ffff942c02b9f000.batch_stats= snapshot_time: 1788518019.466890785 secs.nsecs start_time: 1788517512.852783892 secs.nsecs elapsed_time: 506.614106893 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