== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 10:05:30 (1787580330) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff88ad102a7000.batch_stats=0 total: 100 open/close in 3.26 seconds: 30.71 ops/second llite.lustre-ffff88ad102a7000.statahead_max=0 208 real 0m1.673s user 0m0.004s sys 0m0.246s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff88ad102a7000.statahead_max=128 llite.lustre-ffff88ad102a7000.statahead_max=128 208 real 0m0.721s user 0m0.003s sys 0m0.086s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 157 statahead wrong: 2 agl total: 151 list_total: 28 fname_total: 126 hit_total: 2694 miss_total: 1475 swrong=2 ewrong=2 - open/close 645 (time 1787580359.88 total 10.01 last 64.44) total: 900 open/close in 14.68 seconds: 61.31 ops/second llite.lustre-ffff88ad102a7000.statahead_max=0 2008 real 0m16.157s user 0m0.037s sys 0m2.189s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 16 sec llite.lustre-ffff88ad102a7000.statahead_max=128 llite.lustre-ffff88ad102a7000.statahead_max=128 2008 real 0m5.913s user 0m0.019s sys 0m0.692s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 158 statahead wrong: 2 agl total: 151 list_total: 29 fname_total: 126 hit_total: 3692 miss_total: 1476 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 23 seconds llite.lustre-ffff88ad102a7000.statahead_stats= statahead total: 158 statahead wrong: 2 agl total: 151 list_total: 29 fname_total: 126 hit_total: 3692 miss_total: 1476 mdc.lustre-MDT0000-mdc-ffff88ad102a7000.batch_stats= snapshot_time: 1787580423.993113845 secs.nsecs start_time: 1787580335.554147877 secs.nsecs elapsed_time: 88.438965968 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 4 14 14 16: 6 21 35 32: 3 10 46 64: 15 53 100 kvm mdc.lustre-MDT0000-mdc-ffff88ad102a7000.batch_stats=0 total: 100 open/close in 3.05 seconds: 32.83 ops/second llite.lustre-ffff88ad102a7000.statahead_max=0 100 real 0m0.147s user 0m0.004s sys 0m0.023s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff88ad102a7000.statahead_max=128 llite.lustre-ffff88ad102a7000.statahead_max=128 100 real 0m0.149s user 0m0.001s sys 0m0.034s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 158 statahead wrong: 2 agl total: 151 list_total: 29 fname_total: 126 hit_total: 3692 miss_total: 1476 swrong=2 ewrong=2 - open/close 700 (time 1787580449.01 total 10.01 last 69.94) total: 900 open/close in 13.33 seconds: 67.52 ops/second llite.lustre-ffff88ad102a7000.statahead_max=0 1000 real 0m0.159s user 0m0.002s sys 0m0.058s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff88ad102a7000.statahead_max=128 llite.lustre-ffff88ad102a7000.statahead_max=128 1000 real 0m0.120s user 0m0.002s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 158 statahead wrong: 2 agl total: 151 list_total: 29 fname_total: 126 hit_total: 3692 miss_total: 1476 swrong=2 ewrong=2 - open/close 694 (time 1787580472.05 total 10.01 last 69.34) - open/close 1372 (time 1787580482.06 total 20.02 last 67.76) - open/close 2024 (time 1787580492.07 total 30.03 last 65.12) - open/close 2727 (time 1787580502.07 total 40.03 last 70.29) - open/close 3420 (time 1787580512.07 total 50.03 last 69.28) - open/close 4168 (time 1787580522.09 total 60.05 last 74.67) - open/close 4833 (time 1787580532.09 total 70.05 last 66.50) - open/close 5452 (time 1787580542.10 total 80.06 last 61.83) - open/close 6220 (time 1787580552.11 total 90.07 last 76.72) - open/close 6900 (time 1787580562.12 total 100.08 last 67.92) - open/close 7623 (time 1787580572.13 total 110.09 last 72.24) - open/close 8371 (time 1787580582.14 total 120.09 last 74.77) total: 9000 open/close in 128.71 seconds: 69.92 ops/second llite.lustre-ffff88ad102a7000.statahead_max=0 10000 real 0m0.555s user 0m0.005s sys 0m0.042s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff88ad102a7000.statahead_max=128 llite.lustre-ffff88ad102a7000.statahead_max=128 10000 real 0m0.608s user 0m0.004s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 158 statahead wrong: 2 agl total: 151 list_total: 29 fname_total: 126 hit_total: 3692 miss_total: 1476 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 320 seconds llite.lustre-ffff88ad102a7000.statahead_stats= statahead total: 158 statahead wrong: 2 agl total: 151 list_total: 29 fname_total: 126 hit_total: 3692 miss_total: 1476 mdc.lustre-MDT0000-mdc-ffff88ad102a7000.batch_stats= snapshot_time: 1787580928.839902949 secs.nsecs start_time: 1787580426.266446240 secs.nsecs elapsed_time: 502.573456709 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