== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 06:07:02 (1787393222) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9b0148704800.batch_stats=0 total: 100 open/close in 3.34 seconds: 29.94 ops/second llite.lustre-ffff9b0148704800.statahead_max=0 208 real 0m1.674s user 0m0.005s sys 0m0.228s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9b0148704800.statahead_max=128 llite.lustre-ffff9b0148704800.statahead_max=128 208 real 0m0.680s user 0m0.003s sys 0m0.073s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 28 fname_total: 64 hit_total: 2456 miss_total: 1739 swrong=2 ewrong=2 - open/close 836 (time 1787393251.79 total 10.01 last 83.52) total: 900 open/close in 10.87 seconds: 82.80 ops/second llite.lustre-ffff9b0148704800.statahead_max=0 2008 real 0m12.077s user 0m0.028s sys 0m1.953s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff9b0148704800.statahead_max=128 llite.lustre-ffff9b0148704800.statahead_max=128 2008 real 0m4.562s user 0m0.012s sys 0m0.591s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 64 hit_total: 3454 miss_total: 1740 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-ffff9b0148704800.statahead_stats= statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 64 hit_total: 3454 miss_total: 1740 mdc.lustre-MDT0000-mdc-ffff9b0148704800.batch_stats= snapshot_time: 1787393295.812500256 secs.nsecs start_time: 1787393228.435831605 secs.nsecs elapsed_time: 67.376668651 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 0 0 6 4: 1 3 9 8: 3 9 19 16: 8 25 45 32: 3 9 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff9b0148704800.batch_stats=0 total: 100 open/close in 2.09 seconds: 47.90 ops/second llite.lustre-ffff9b0148704800.statahead_max=0 100 real 0m0.071s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff9b0148704800.statahead_max=128 llite.lustre-ffff9b0148704800.statahead_max=128 100 real 0m0.093s user 0m0.000s sys 0m0.016s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 64 hit_total: 3454 miss_total: 1740 swrong=2 ewrong=2 - open/close 898 (time 1787393316.20 total 10.00 last 89.80) total: 900 open/close in 10.01 seconds: 89.88 ops/second llite.lustre-ffff9b0148704800.statahead_max=0 1000 real 0m0.208s user 0m0.001s sys 0m0.047s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9b0148704800.statahead_max=128 llite.lustre-ffff9b0148704800.statahead_max=128 1000 real 0m0.125s user 0m0.003s sys 0m0.018s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 64 hit_total: 3454 miss_total: 1740 swrong=2 ewrong=2 - open/close 787 (time 1787393335.84 total 10.01 last 78.63) - open/close 1648 (time 1787393345.85 total 20.02 last 86.03) - open/close 2354 (time 1787393355.85 total 30.02 last 70.59) - open/close 3284 (time 1787393365.85 total 40.02 last 92.99) - open/close 4227 (time 1787393375.86 total 50.03 last 94.23) - open/close 5096 (time 1787393385.86 total 60.03 last 86.87) - open/close 5998 (time 1787393395.87 total 70.03 last 90.16) - open/close 6852 (time 1787393405.87 total 80.04 last 85.37) - open/close 7609 (time 1787393415.88 total 90.04 last 75.67) - open/close 8504 (time 1787393425.88 total 100.05 last 89.45) total: 9000 open/close in 105.62 seconds: 85.21 ops/second llite.lustre-ffff9b0148704800.statahead_max=0 10000 real 0m0.924s user 0m0.003s sys 0m0.060s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9b0148704800.statahead_max=128 llite.lustre-ffff9b0148704800.statahead_max=128 10000 real 0m0.563s user 0m0.005s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 64 hit_total: 3454 miss_total: 1740 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 299 seconds llite.lustre-ffff9b0148704800.statahead_stats= statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 64 hit_total: 3454 miss_total: 1740 mdc.lustre-MDT0000-mdc-ffff9b0148704800.batch_stats= snapshot_time: 1787393751.896836505 secs.nsecs start_time: 1787393297.431689708 secs.nsecs elapsed_time: 454.465146797 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