== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 14:21:18 (1785781278) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8edc8ae39800.batch_stats=0 total: 100 open/close in 3.41 seconds: 29.36 ops/second llite.lustre-ffff8edc8ae39800.statahead_max=0 208 real 0m1.915s user 0m0.007s sys 0m0.221s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8edc8ae39800.statahead_max=128 llite.lustre-ffff8edc8ae39800.statahead_max=128 208 real 0m0.656s user 0m0.001s sys 0m0.072s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 100 hit_total: 3048 miss_total: 1657 swrong=2 ewrong=2 - open/close 358 (time 1785781307.73 total 10.01 last 35.76) - open/close 676 (time 1785781317.75 total 20.03 last 31.74) total: 900 open/close in 26.73 seconds: 33.67 ops/second llite.lustre-ffff8edc8ae39800.statahead_max=0 2008 real 0m19.947s user 0m0.026s sys 0m2.009s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 20 sec llite.lustre-ffff8edc8ae39800.statahead_max=128 llite.lustre-ffff8edc8ae39800.statahead_max=128 2008 real 0m6.862s user 0m0.014s sys 0m0.568s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 7 sec statahead total: 135 statahead wrong: 2 agl total: 128 list_total: 30 fname_total: 100 hit_total: 4047 miss_total: 1657 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 27 seconds llite.lustre-ffff8edc8ae39800.statahead_stats= statahead total: 135 statahead wrong: 2 agl total: 128 list_total: 30 fname_total: 100 hit_total: 4047 miss_total: 1657 mdc.lustre-MDT0000-mdc-ffff8edc8ae39800.batch_stats= snapshot_time: 1785781395.889405309 secs.nsecs start_time: 1785781283.334426331 secs.nsecs elapsed_time: 112.554978978 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 0 0 3 8: 4 13 17 16: 8 27 44 32: 1 3 48 64: 15 51 100 kvm mdc.lustre-MDT0000-mdc-ffff8edc8ae39800.batch_stats=0 total: 100 open/close in 4.75 seconds: 21.03 ops/second llite.lustre-ffff8edc8ae39800.statahead_max=0 100 real 0m0.094s user 0m0.002s sys 0m0.024s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff8edc8ae39800.statahead_max=128 llite.lustre-ffff8edc8ae39800.statahead_max=128 100 real 0m0.139s user 0m0.000s sys 0m0.017s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 135 statahead wrong: 2 agl total: 128 list_total: 30 fname_total: 100 hit_total: 4047 miss_total: 1657 swrong=2 ewrong=2 - open/close 457 (time 1785781424.51 total 10.01 last 45.67) - open/close 860 (time 1785781434.52 total 20.01 last 40.27) total: 900 open/close in 20.82 seconds: 43.23 ops/second llite.lustre-ffff8edc8ae39800.statahead_max=0 1000 real 0m0.338s user 0m0.005s sys 0m0.030s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8edc8ae39800.statahead_max=128 llite.lustre-ffff8edc8ae39800.statahead_max=128 1000 real 0m0.258s user 0m0.003s sys 0m0.014s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 135 statahead wrong: 2 agl total: 128 list_total: 30 fname_total: 100 hit_total: 4047 miss_total: 1657 swrong=2 ewrong=2 - open/close 566 (time 1785781460.52 total 10.00 last 56.59) - open/close 1010 (time 1785781470.56 total 20.04 last 44.23) - open/close 1705 (time 1785781480.57 total 30.04 last 69.47) - open/close 2334 (time 1785781490.57 total 40.05 last 62.89) - open/close 2759 (time 1785781500.57 total 50.05 last 42.49) - open/close 3205 (time 1785781510.58 total 60.06 last 44.56) - open/close 3523 (time 1785781520.60 total 70.08 last 31.73) - open/close 3782 (time 1785781530.65 total 80.13 last 25.78) - open/close 4259 (time 1785781540.65 total 90.13 last 47.69) - open/close 4724 (time 1785781550.66 total 100.14 last 46.43) - open/close 5216 (time 1785781560.69 total 110.17 last 49.08) - open/close 5703 (time 1785781570.69 total 120.17 last 48.68) - open/close 6223 (time 1785781580.69 total 130.17 last 52.00) - open/close 6791 (time 1785781590.70 total 140.18 last 56.74) - open/close 7348 (time 1785781600.70 total 150.18 last 55.68) - open/close 7807 (time 1785781610.72 total 160.20 last 45.81) - open/close 8426 (time 1785781620.74 total 170.22 last 61.81) - open/close 8945 (time 1785781630.77 total 180.25 last 51.73) total: 9000 open/close in 181.47 seconds: 49.59 ops/second llite.lustre-ffff8edc8ae39800.statahead_max=0 10000 real 0m1.558s user 0m0.005s sys 0m0.040s 'statx --cached=always -D' 10000 files without statahead: 2 sec llite.lustre-ffff8edc8ae39800.statahead_max=128 llite.lustre-ffff8edc8ae39800.statahead_max=128 10000 real 0m1.092s user 0m0.001s sys 0m0.034s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 135 statahead wrong: 2 agl total: 128 list_total: 30 fname_total: 100 hit_total: 4047 miss_total: 1657 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 425 seconds llite.lustre-ffff8edc8ae39800.statahead_stats= statahead total: 135 statahead wrong: 2 agl total: 128 list_total: 30 fname_total: 100 hit_total: 4047 miss_total: 1657 mdc.lustre-MDT0000-mdc-ffff8edc8ae39800.batch_stats= snapshot_time: 1785782088.626084409 secs.nsecs start_time: 1785781398.702154020 secs.nsecs elapsed_time: 689.923930389 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