== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 02:53:11 (1790923991) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff97b29881f000.batch_stats=0 total: 100 open/close in 2.72 seconds: 36.83 ops/second llite.lustre-ffff97b29881f000.statahead_max=0 208 real 0m1.325s user 0m0.003s sys 0m0.202s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff97b29881f000.statahead_max=128 llite.lustre-ffff97b29881f000.statahead_max=128 208 real 0m0.777s user 0m0.003s sys 0m0.069s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 131 statahead wrong: 2 agl total: 126 list_total: 28 fname_total: 82 hit_total: 3007 miss_total: 1669 swrong=2 ewrong=2 - open/close 666 (time 1790924018.78 total 10.00 last 66.57) total: 900 open/close in 13.37 seconds: 67.31 ops/second llite.lustre-ffff97b29881f000.statahead_max=0 2008 real 0m13.331s user 0m0.022s sys 0m1.802s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff97b29881f000.statahead_max=128 llite.lustre-ffff97b29881f000.statahead_max=128 2008 real 0m4.802s user 0m0.007s sys 0m0.625s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 82 hit_total: 4005 miss_total: 1670 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-ffff97b29881f000.statahead_stats= statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 82 hit_total: 4005 miss_total: 1670 mdc.lustre-MDT0000-mdc-ffff97b29881f000.batch_stats= snapshot_time: 1790924072.480184822 secs.nsecs start_time: 1790923996.544441624 secs.nsecs elapsed_time: 75.935743198 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 1 3 6 8: 2 6 13 16: 6 20 34 32: 5 17 51 64: 14 48 100 kvm mdc.lustre-MDT0000-mdc-ffff97b29881f000.batch_stats=0 total: 100 open/close in 2.33 seconds: 42.96 ops/second llite.lustre-ffff97b29881f000.statahead_max=0 100 real 0m0.067s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff97b29881f000.statahead_max=128 llite.lustre-ffff97b29881f000.statahead_max=128 100 real 0m0.142s user 0m0.002s sys 0m0.030s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 82 hit_total: 4005 miss_total: 1670 swrong=2 ewrong=2 - open/close 742 (time 1790924093.99 total 10.00 last 74.19) total: 900 open/close in 12.13 seconds: 74.20 ops/second llite.lustre-ffff97b29881f000.statahead_max=0 1000 real 0m0.129s user 0m0.000s sys 0m0.038s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff97b29881f000.statahead_max=128 llite.lustre-ffff97b29881f000.statahead_max=128 1000 real 0m0.143s user 0m0.001s sys 0m0.025s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 82 hit_total: 4005 miss_total: 1670 swrong=2 ewrong=2 - open/close 752 (time 1790924114.45 total 10.00 last 75.19) - open/close 1473 (time 1790924124.46 total 20.00 last 72.08) - open/close 2188 (time 1790924134.46 total 30.00 last 71.50) - open/close 2944 (time 1790924144.46 total 40.01 last 75.59) - open/close 3728 (time 1790924154.46 total 50.01 last 78.39) - open/close 4471 (time 1790924164.47 total 60.02 last 74.20) - open/close 5192 (time 1790924174.51 total 70.06 last 71.83) - open/close 5972 (time 1790924184.51 total 80.06 last 77.98) - open/close 6734 (time 1790924194.53 total 90.08 last 76.08) - open/close 7507 (time 1790924204.54 total 100.08 last 77.24) - open/close 8227 (time 1790924214.54 total 110.09 last 71.98) total: 9000 open/close in 119.93 seconds: 75.05 ops/second llite.lustre-ffff97b29881f000.statahead_max=0 10000 real 0m0.722s user 0m0.005s sys 0m0.073s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff97b29881f000.statahead_max=128 llite.lustre-ffff97b29881f000.statahead_max=128 10000 real 0m0.530s user 0m0.003s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 82 hit_total: 4005 miss_total: 1670 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 306 seconds llite.lustre-ffff97b29881f000.statahead_stats= statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 82 hit_total: 4005 miss_total: 1670 mdc.lustre-MDT0000-mdc-ffff97b29881f000.batch_stats= snapshot_time: 1790924548.275307270 secs.nsecs start_time: 1790924074.197480160 secs.nsecs elapsed_time: 474.077827110 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