== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 21:09:00 (1788656940) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff94d2899f6800.batch_stats=0 total: 100 open/close in 2.46 seconds: 40.72 ops/second llite.lustre-ffff94d2899f6800.statahead_max=0 208 real 0m1.250s user 0m0.005s sys 0m0.198s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff94d2899f6800.statahead_max=128 llite.lustre-ffff94d2899f6800.statahead_max=128 208 real 0m0.648s user 0m0.001s sys 0m0.075s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 115 statahead wrong: 2 agl total: 111 list_total: 28 fname_total: 87 hit_total: 3110 miss_total: 1282 swrong=2 ewrong=2 - open/close 812 (time 1788656965.78 total 10.00 last 81.18) total: 900 open/close in 11.06 seconds: 81.37 ops/second llite.lustre-ffff94d2899f6800.statahead_max=0 2008 real 0m11.579s user 0m0.019s sys 0m1.799s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff94d2899f6800.statahead_max=128 llite.lustre-ffff94d2899f6800.statahead_max=128 2008 real 0m4.011s user 0m0.012s sys 0m0.624s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 87 hit_total: 4109 miss_total: 1282 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 16 seconds llite.lustre-ffff94d2899f6800.statahead_stats= statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 87 hit_total: 4109 miss_total: 1282 mdc.lustre-MDT0000-mdc-ffff94d2899f6800.batch_stats= snapshot_time: 1788657008.837318849 secs.nsecs start_time: 1788656945.482046021 secs.nsecs elapsed_time: 63.355272828 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 0 0 6 4: 2 6 13 8: 5 16 30 16: 4 13 43 32: 2 6 50 64: 15 50 100 kvm mdc.lustre-MDT0000-mdc-ffff94d2899f6800.batch_stats=0 total: 100 open/close in 2.14 seconds: 46.74 ops/second llite.lustre-ffff94d2899f6800.statahead_max=0 100 real 0m0.091s user 0m0.001s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff94d2899f6800.statahead_max=128 llite.lustre-ffff94d2899f6800.statahead_max=128 100 real 0m0.075s user 0m0.001s sys 0m0.011s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 87 hit_total: 4109 miss_total: 1282 swrong=2 ewrong=2 - open/close 800 (time 1788657030.33 total 10.00 last 79.97) total: 900 open/close in 11.28 seconds: 79.79 ops/second llite.lustre-ffff94d2899f6800.statahead_max=0 1000 real 0m0.232s user 0m0.002s sys 0m0.044s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff94d2899f6800.statahead_max=128 llite.lustre-ffff94d2899f6800.statahead_max=128 1000 real 0m0.101s user 0m0.001s sys 0m0.021s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 87 hit_total: 4109 miss_total: 1282 swrong=2 ewrong=2 - open/close 779 (time 1788657049.11 total 10.01 last 77.84) - open/close 1565 (time 1788657059.12 total 20.01 last 78.56) - open/close 2354 (time 1788657069.12 total 30.01 last 78.89) - open/close 3172 (time 1788657079.13 total 40.02 last 81.74) - open/close 3995 (time 1788657089.13 total 50.03 last 82.24) - open/close 4778 (time 1788657099.15 total 60.04 last 78.19) - open/close 5562 (time 1788657109.15 total 70.04 last 78.38) - open/close 6350 (time 1788657119.15 total 80.05 last 78.77) - open/close 7165 (time 1788657129.16 total 90.05 last 81.47) - open/close 7978 (time 1788657139.16 total 100.06 last 81.27) - open/close 8786 (time 1788657149.19 total 110.09 last 80.56) total: 9000 open/close in 113.11 seconds: 79.57 ops/second llite.lustre-ffff94d2899f6800.statahead_max=0 10000 real 0m0.447s user 0m0.004s sys 0m0.040s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff94d2899f6800.statahead_max=128 llite.lustre-ffff94d2899f6800.statahead_max=128 10000 real 0m0.832s user 0m0.003s sys 0m0.039s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 87 hit_total: 4109 miss_total: 1282 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 298 seconds llite.lustre-ffff94d2899f6800.statahead_stats= statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 87 hit_total: 4109 miss_total: 1282 mdc.lustre-MDT0000-mdc-ffff94d2899f6800.batch_stats= snapshot_time: 1788657467.280439109 secs.nsecs start_time: 1788657010.339104241 secs.nsecs elapsed_time: 456.941334868 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