== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 11:02:40 (1787842960) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9aeb300e8800.batch_stats=0 total: 100 open/close in 3.12 seconds: 32.01 ops/second llite.lustre-ffff9aeb300e8800.statahead_max=0 208 real 0m1.642s user 0m0.006s sys 0m0.216s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9aeb300e8800.statahead_max=128 llite.lustre-ffff9aeb300e8800.statahead_max=128 208 real 0m0.791s user 0m0.001s sys 0m0.065s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 133 statahead wrong: 2 agl total: 128 list_total: 28 fname_total: 103 hit_total: 3461 miss_total: 1275 swrong=2 ewrong=2 - open/close 399 (time 1787842989.96 total 10.00 last 39.89) total: 900 open/close in 19.33 seconds: 46.55 ops/second llite.lustre-ffff9aeb300e8800.statahead_max=0 2008 real 0m15.515s user 0m0.022s sys 0m2.082s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffff9aeb300e8800.statahead_max=128 llite.lustre-ffff9aeb300e8800.statahead_max=128 2008 real 0m4.809s user 0m0.010s sys 0m0.600s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 103 hit_total: 4460 miss_total: 1275 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-ffff9aeb300e8800.statahead_stats= statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 103 hit_total: 4460 miss_total: 1275 mdc.lustre-MDT0000-mdc-ffff9aeb300e8800.batch_stats= snapshot_time: 1787843052.764490742 secs.nsecs start_time: 1787842965.820359276 secs.nsecs elapsed_time: 86.944131466 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 1 3 6 8: 6 18 25 16: 7 21 46 32: 2 6 53 64: 15 46 100 kvm mdc.lustre-MDT0000-mdc-ffff9aeb300e8800.batch_stats=0 total: 100 open/close in 3.32 seconds: 30.09 ops/second llite.lustre-ffff9aeb300e8800.statahead_max=0 100 real 0m0.125s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9aeb300e8800.statahead_max=128 llite.lustre-ffff9aeb300e8800.statahead_max=128 100 real 0m0.130s user 0m0.001s sys 0m0.027s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 103 hit_total: 4460 miss_total: 1275 swrong=2 ewrong=2 - open/close 637 (time 1787843075.39 total 10.02 last 63.59) total: 900 open/close in 14.41 seconds: 62.45 ops/second llite.lustre-ffff9aeb300e8800.statahead_max=0 1000 real 0m0.146s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9aeb300e8800.statahead_max=128 llite.lustre-ffff9aeb300e8800.statahead_max=128 1000 real 0m0.106s user 0m0.004s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 103 hit_total: 4460 miss_total: 1275 swrong=2 ewrong=2 - open/close 583 (time 1787843098.97 total 10.01 last 58.24) - open/close 1220 (time 1787843109.00 total 20.04 last 63.50) - open/close 1855 (time 1787843119.00 total 30.04 last 63.48) - open/close 2423 (time 1787843129.00 total 40.05 last 56.78) - open/close 2996 (time 1787843139.01 total 50.05 last 57.27) - open/close 3526 (time 1787843149.01 total 60.06 last 52.97) - open/close 4067 (time 1787843159.03 total 70.08 last 54.00) - open/close 4558 (time 1787843169.03 total 80.08 last 49.09) - open/close 5058 (time 1787843179.04 total 90.08 last 49.99) - open/close 5604 (time 1787843189.04 total 100.08 last 54.58) - open/close 6103 (time 1787843199.06 total 110.10 last 49.82) - open/close 6592 (time 1787843209.07 total 120.11 last 48.84) - open/close 7172 (time 1787843219.10 total 130.14 last 57.84) - open/close 7801 (time 1787843229.10 total 140.14 last 62.87) - open/close 8430 (time 1787843239.12 total 150.16 last 62.78) total: 9000 open/close in 159.17 seconds: 56.55 ops/second llite.lustre-ffff9aeb300e8800.statahead_max=0 10000 real 0m0.792s user 0m0.003s sys 0m0.047s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9aeb300e8800.statahead_max=128 llite.lustre-ffff9aeb300e8800.statahead_max=128 10000 real 0m0.822s user 0m0.003s sys 0m0.049s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 103 hit_total: 4460 miss_total: 1275 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 372 seconds llite.lustre-ffff9aeb300e8800.statahead_stats= statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 103 hit_total: 4460 miss_total: 1275 mdc.lustre-MDT0000-mdc-ffff9aeb300e8800.batch_stats= snapshot_time: 1787843640.607708589 secs.nsecs start_time: 1787843054.556366698 secs.nsecs elapsed_time: 586.051341891 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