== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 23:28:42 (1789442922) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8a0e369b2800.batch_stats=0 total: 100 open/close in 2.76 seconds: 36.25 ops/second llite.lustre-ffff8a0e369b2800.statahead_max=0 208 real 0m1.453s user 0m0.002s sys 0m0.201s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8a0e369b2800.statahead_max=128 llite.lustre-ffff8a0e369b2800.statahead_max=128 208 real 0m0.675s user 0m0.003s sys 0m0.065s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 33 fname_total: 60 hit_total: 2835 miss_total: 1662 swrong=2 ewrong=2 - open/close 563 (time 1789442948.44 total 10.01 last 56.22) total: 900 open/close in 15.93 seconds: 56.50 ops/second llite.lustre-ffff8a0e369b2800.statahead_max=0 2008 real 0m14.449s user 0m0.036s sys 0m1.997s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff8a0e369b2800.statahead_max=128 llite.lustre-ffff8a0e369b2800.statahead_max=128 2008 real 0m4.261s user 0m0.020s sys 0m0.682s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 34 fname_total: 60 hit_total: 3833 miss_total: 1663 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 22 seconds llite.lustre-ffff8a0e369b2800.statahead_stats= statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 34 fname_total: 60 hit_total: 3833 miss_total: 1663 mdc.lustre-MDT0000-mdc-ffff8a0e369b2800.batch_stats= snapshot_time: 1789443008.190161964 secs.nsecs start_time: 1789442927.172482566 secs.nsecs elapsed_time: 81.017679398 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 3 9 12 4: 2 6 18 8: 3 9 28 16: 5 15 43 32: 3 9 53 64: 15 46 100 kvm mdc.lustre-MDT0000-mdc-ffff8a0e369b2800.batch_stats=0 total: 100 open/close in 3.20 seconds: 31.23 ops/second llite.lustre-ffff8a0e369b2800.statahead_max=0 100 real 0m0.068s user 0m0.001s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8a0e369b2800.statahead_max=128 llite.lustre-ffff8a0e369b2800.statahead_max=128 100 real 0m0.118s user 0m0.002s sys 0m0.027s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 34 fname_total: 60 hit_total: 3833 miss_total: 1663 swrong=2 ewrong=2 - open/close 639 (time 1789443031.12 total 10.02 last 63.76) total: 900 open/close in 14.52 seconds: 61.97 ops/second llite.lustre-ffff8a0e369b2800.statahead_max=0 1000 real 0m0.235s user 0m0.001s sys 0m0.039s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff8a0e369b2800.statahead_max=128 llite.lustre-ffff8a0e369b2800.statahead_max=128 1000 real 0m0.134s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 34 fname_total: 60 hit_total: 3833 miss_total: 1663 swrong=2 ewrong=2 - open/close 653 (time 1789443056.02 total 10.06 last 64.90) - open/close 1302 (time 1789443066.02 total 20.07 last 64.85) - open/close 1984 (time 1789443076.02 total 30.07 last 68.19) - open/close 2617 (time 1789443086.03 total 40.07 last 63.27) - open/close 3262 (time 1789443096.03 total 50.08 last 64.46) - open/close 3875 (time 1789443106.04 total 60.08 last 61.29) - open/close 4522 (time 1789443116.05 total 70.10 last 64.62) - open/close 5152 (time 1789443126.06 total 80.11 last 62.93) - open/close 5770 (time 1789443136.06 total 90.11 last 61.79) - open/close 6356 (time 1789443146.07 total 100.12 last 58.56) - open/close 6954 (time 1789443156.09 total 110.13 last 59.70) - open/close 7556 (time 1789443166.10 total 120.15 last 60.12) - open/close 8150 (time 1789443176.11 total 130.15 last 59.36) - open/close 8779 (time 1789443186.11 total 140.16 last 62.85) total: 9000 open/close in 143.16 seconds: 62.87 ops/second llite.lustre-ffff8a0e369b2800.statahead_max=0 10000 real 0m0.758s user 0m0.001s sys 0m0.070s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8a0e369b2800.statahead_max=128 llite.lustre-ffff8a0e369b2800.statahead_max=128 10000 real 0m0.515s user 0m0.003s sys 0m0.048s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 34 fname_total: 60 hit_total: 3833 miss_total: 1663 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 361 seconds llite.lustre-ffff8a0e369b2800.statahead_stats= statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 34 fname_total: 60 hit_total: 3833 miss_total: 1663 mdc.lustre-MDT0000-mdc-ffff8a0e369b2800.batch_stats= snapshot_time: 1789443567.678203622 secs.nsecs start_time: 1789443010.152781111 secs.nsecs elapsed_time: 557.525422511 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