== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 18:18:50 (1789078730) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff909fd09d9000.batch_stats=0 total: 100 open/close in 2.73 seconds: 36.65 ops/second llite.lustre-ffff909fd09d9000.statahead_max=0 208 real 0m1.219s user 0m0.002s sys 0m0.190s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff909fd09d9000.statahead_max=128 llite.lustre-ffff909fd09d9000.statahead_max=128 208 real 0m0.619s user 0m0.005s sys 0m0.069s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 139 statahead wrong: 2 agl total: 134 list_total: 27 fname_total: 101 hit_total: 3010 miss_total: 1398 swrong=2 ewrong=2 - open/close 773 (time 1789078755.85 total 10.01 last 77.25) total: 900 open/close in 11.54 seconds: 77.96 ops/second llite.lustre-ffff909fd09d9000.statahead_max=0 2008 real 0m12.667s user 0m0.024s sys 0m1.816s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff909fd09d9000.statahead_max=128 llite.lustre-ffff909fd09d9000.statahead_max=128 2008 real 0m4.969s user 0m0.016s sys 0m0.627s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 28 fname_total: 101 hit_total: 4008 miss_total: 1399 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-ffff909fd09d9000.statahead_stats= statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 28 fname_total: 101 hit_total: 4008 miss_total: 1399 mdc.lustre-MDT0000-mdc-ffff909fd09d9000.batch_stats= snapshot_time: 1789078807.534128181 secs.nsecs start_time: 1789078735.252261975 secs.nsecs elapsed_time: 72.281866206 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 4 12 12 16: 8 25 38 32: 4 12 51 64: 15 48 100 kvm mdc.lustre-MDT0000-mdc-ffff909fd09d9000.batch_stats=0 total: 100 open/close in 3.03 seconds: 33.03 ops/second llite.lustre-ffff909fd09d9000.statahead_max=0 100 real 0m0.095s user 0m0.001s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff909fd09d9000.statahead_max=128 llite.lustre-ffff909fd09d9000.statahead_max=128 100 real 0m0.069s user 0m0.002s sys 0m0.015s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 28 fname_total: 101 hit_total: 4008 miss_total: 1399 swrong=2 ewrong=2 - open/close 738 (time 1789078830.22 total 10.01 last 73.75) total: 900 open/close in 12.95 seconds: 69.51 ops/second llite.lustre-ffff909fd09d9000.statahead_max=0 1000 real 0m0.138s user 0m0.000s sys 0m0.023s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff909fd09d9000.statahead_max=128 llite.lustre-ffff909fd09d9000.statahead_max=128 1000 real 0m0.194s user 0m0.000s sys 0m0.033s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 28 fname_total: 101 hit_total: 4008 miss_total: 1399 swrong=2 ewrong=2 - open/close 751 (time 1789078853.96 total 10.00 last 75.07) - open/close 1458 (time 1789078863.96 total 20.01 last 70.68) - open/close 2200 (time 1789078873.98 total 30.02 last 74.09) - open/close 2940 (time 1789078883.98 total 40.03 last 73.96) - open/close 3718 (time 1789078893.99 total 50.04 last 77.71) - open/close 4460 (time 1789078904.00 total 60.05 last 74.15) - open/close 5173 (time 1789078914.00 total 70.05 last 71.29) - open/close 5929 (time 1789078924.01 total 80.06 last 75.52) - open/close 6682 (time 1789078934.03 total 90.07 last 75.21) - open/close 7429 (time 1789078944.03 total 100.08 last 74.65) - open/close 8154 (time 1789078954.04 total 110.08 last 72.48) - open/close 8984 (time 1789078964.04 total 120.09 last 82.95) total: 9000 open/close in 120.28 seconds: 74.83 ops/second llite.lustre-ffff909fd09d9000.statahead_max=0 10000 real 0m0.864s user 0m0.003s sys 0m0.041s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff909fd09d9000.statahead_max=128 llite.lustre-ffff909fd09d9000.statahead_max=128 10000 real 0m0.873s user 0m0.002s sys 0m0.040s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 28 fname_total: 101 hit_total: 4008 miss_total: 1399 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 309 seconds llite.lustre-ffff909fd09d9000.statahead_stats= statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 28 fname_total: 101 hit_total: 4008 miss_total: 1399 mdc.lustre-MDT0000-mdc-ffff909fd09d9000.batch_stats= snapshot_time: 1789079292.253852982 secs.nsecs start_time: 1789078809.772781930 secs.nsecs elapsed_time: 482.481071052 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 1 seconds: 0.000000 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