== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 19:52:52 (1786751572) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9d50c86f0800.batch_stats=0 total: 100 open/close in 3.00 seconds: 33.39 ops/second llite.lustre-ffff9d50c86f0800.statahead_max=0 208 real 0m1.656s user 0m0.002s sys 0m0.196s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9d50c86f0800.statahead_max=128 llite.lustre-ffff9d50c86f0800.statahead_max=128 208 real 0m0.635s user 0m0.002s sys 0m0.093s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 123 statahead wrong: 2 agl total: 118 list_total: 28 fname_total: 90 hit_total: 2726 miss_total: 1532 swrong=2 ewrong=2 - open/close 786 (time 1786751599.10 total 10.01 last 78.54) total: 900 open/close in 11.28 seconds: 79.78 ops/second llite.lustre-ffff9d50c86f0800.statahead_max=0 2008 real 0m12.422s user 0m0.022s sys 0m2.004s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff9d50c86f0800.statahead_max=128 llite.lustre-ffff9d50c86f0800.statahead_max=128 2008 real 0m3.852s user 0m0.013s sys 0m0.602s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 90 hit_total: 3724 miss_total: 1533 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 17 seconds llite.lustre-ffff9d50c86f0800.statahead_stats= statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 90 hit_total: 3724 miss_total: 1533 mdc.lustre-MDT0000-mdc-ffff9d50c86f0800.batch_stats= snapshot_time: 1786751643.215048336 secs.nsecs start_time: 1786751577.141277523 secs.nsecs elapsed_time: 66.073770813 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 0 0 3 8: 5 15 18 16: 8 25 43 32: 4 12 56 64: 14 43 100 kvm mdc.lustre-MDT0000-mdc-ffff9d50c86f0800.batch_stats=0 total: 100 open/close in 2.37 seconds: 42.14 ops/second llite.lustre-ffff9d50c86f0800.statahead_max=0 100 real 0m0.105s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9d50c86f0800.statahead_max=128 llite.lustre-ffff9d50c86f0800.statahead_max=128 100 real 0m0.116s user 0m0.000s sys 0m0.030s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 90 hit_total: 3724 miss_total: 1533 swrong=2 ewrong=2 - open/close 650 (time 1786751663.44 total 10.01 last 64.92) total: 900 open/close in 13.41 seconds: 67.09 ops/second llite.lustre-ffff9d50c86f0800.statahead_max=0 1000 real 0m0.150s user 0m0.002s sys 0m0.041s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9d50c86f0800.statahead_max=128 llite.lustre-ffff9d50c86f0800.statahead_max=128 1000 real 0m0.130s user 0m0.001s sys 0m0.021s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 90 hit_total: 3724 miss_total: 1533 swrong=2 ewrong=2 - open/close 769 (time 1786751685.92 total 10.01 last 76.86) - open/close 1568 (time 1786751695.93 total 20.01 last 79.83) - open/close 2363 (time 1786751705.93 total 30.02 last 79.44) - open/close 3126 (time 1786751715.94 total 40.03 last 76.25) - open/close 3898 (time 1786751725.95 total 50.04 last 77.10) - open/close 4715 (time 1786751735.98 total 60.07 last 81.49) - open/close 5502 (time 1786751745.98 total 70.07 last 78.68) - open/close 6249 (time 1786751755.99 total 80.08 last 74.65) - open/close 6850 (time 1786751765.99 total 90.08 last 60.07) - open/close 7351 (time 1786751775.99 total 100.08 last 50.10) - open/close 8061 (time 1786751785.99 total 110.08 last 70.98) - open/close 8799 (time 1786751796.00 total 120.09 last 73.77) total: 9000 open/close in 123.00 seconds: 73.17 ops/second llite.lustre-ffff9d50c86f0800.statahead_max=0 10000 real 0m0.456s user 0m0.002s sys 0m0.053s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9d50c86f0800.statahead_max=128 llite.lustre-ffff9d50c86f0800.statahead_max=128 10000 real 0m0.681s user 0m0.004s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 90 hit_total: 3724 miss_total: 1533 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 289 seconds llite.lustre-ffff9d50c86f0800.statahead_stats= statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 90 hit_total: 3724 miss_total: 1533 mdc.lustre-MDT0000-mdc-ffff9d50c86f0800.batch_stats= snapshot_time: 1786752103.549763278 secs.nsecs start_time: 1786751645.097167039 secs.nsecs elapsed_time: 458.452596239 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