== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 20:49:35 (1786754975) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8e048390e800.batch_stats=0 total: 100 open/close in 2.68 seconds: 37.26 ops/second llite.lustre-ffff8e048390e800.statahead_max=0 208 real 0m1.186s user 0m0.004s sys 0m0.231s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8e048390e800.statahead_max=128 llite.lustre-ffff8e048390e800.statahead_max=128 208 real 0m0.728s user 0m0.004s sys 0m0.082s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 176 statahead wrong: 2 agl total: 170 list_total: 28 fname_total: 144 hit_total: 2887 miss_total: 1402 swrong=2 ewrong=2 - open/close 649 (time 1786755001.39 total 10.00 last 64.87) total: 900 open/close in 13.88 seconds: 64.82 ops/second llite.lustre-ffff8e048390e800.statahead_max=0 2008 real 0m21.674s user 0m0.026s sys 0m2.188s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 22 sec llite.lustre-ffff8e048390e800.statahead_max=128 llite.lustre-ffff8e048390e800.statahead_max=128 2008 real 0m5.267s user 0m0.012s sys 0m0.537s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 177 statahead wrong: 2 agl total: 170 list_total: 29 fname_total: 144 hit_total: 3885 miss_total: 1403 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-ffff8e048390e800.statahead_stats= statahead total: 177 statahead wrong: 2 agl total: 170 list_total: 29 fname_total: 144 hit_total: 3885 miss_total: 1403 mdc.lustre-MDT0000-mdc-ffff8e048390e800.batch_stats= snapshot_time: 1786755069.047880364 secs.nsecs start_time: 1786754979.877133484 secs.nsecs elapsed_time: 89.170746880 secs.nsecs subreqs per batch batches %% cum %% 1: 1 2 2 2: 0 0 2 4: 2 5 8 8: 7 20 29 16: 5 14 44 32: 4 11 55 64: 15 44 100 kvm mdc.lustre-MDT0000-mdc-ffff8e048390e800.batch_stats=0 total: 100 open/close in 2.68 seconds: 37.27 ops/second llite.lustre-ffff8e048390e800.statahead_max=0 100 real 0m0.131s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8e048390e800.statahead_max=128 llite.lustre-ffff8e048390e800.statahead_max=128 100 real 0m0.144s user 0m0.002s sys 0m0.021s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 177 statahead wrong: 2 agl total: 170 list_total: 29 fname_total: 144 hit_total: 3885 miss_total: 1403 swrong=2 ewrong=2 - open/close 687 (time 1786755090.82 total 10.00 last 68.69) total: 900 open/close in 13.31 seconds: 67.62 ops/second llite.lustre-ffff8e048390e800.statahead_max=0 1000 real 0m0.167s user 0m0.002s sys 0m0.046s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8e048390e800.statahead_max=128 llite.lustre-ffff8e048390e800.statahead_max=128 1000 real 0m0.147s user 0m0.001s sys 0m0.022s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 177 statahead wrong: 2 agl total: 170 list_total: 29 fname_total: 144 hit_total: 3885 miss_total: 1403 swrong=2 ewrong=2 - open/close 698 (time 1786755114.08 total 10.01 last 69.73) - open/close 1297 (time 1786755124.09 total 20.02 last 59.85) - open/close 1932 (time 1786755134.10 total 30.02 last 63.47) - open/close 2631 (time 1786755144.11 total 40.03 last 69.82) - open/close 3382 (time 1786755154.12 total 50.04 last 75.03) - open/close 4098 (time 1786755164.12 total 60.05 last 71.55) - open/close 4713 (time 1786755174.13 total 70.05 last 61.47) - open/close 5266 (time 1786755184.13 total 80.06 last 55.28) - open/close 5838 (time 1786755194.14 total 90.07 last 57.16) - open/close 6612 (time 1786755204.15 total 100.07 last 77.34) - open/close 7305 (time 1786755214.15 total 110.08 last 69.27) - open/close 8051 (time 1786755224.16 total 120.09 last 74.53) - open/close 8819 (time 1786755234.17 total 130.09 last 76.76) total: 9000 open/close in 132.42 seconds: 67.96 ops/second llite.lustre-ffff8e048390e800.statahead_max=0 10000 real 0m0.607s user 0m0.005s sys 0m0.040s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8e048390e800.statahead_max=128 llite.lustre-ffff8e048390e800.statahead_max=128 10000 real 0m0.527s user 0m0.004s sys 0m0.045s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 177 statahead wrong: 2 agl total: 170 list_total: 29 fname_total: 144 hit_total: 3885 miss_total: 1403 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 313 seconds llite.lustre-ffff8e048390e800.statahead_stats= statahead total: 177 statahead wrong: 2 agl total: 170 list_total: 29 fname_total: 144 hit_total: 3885 miss_total: 1403 mdc.lustre-MDT0000-mdc-ffff8e048390e800.batch_stats= snapshot_time: 1786755566.876490929 secs.nsecs start_time: 1786755070.871283587 secs.nsecs elapsed_time: 496.005207342 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