== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 00:26:05 (1787113565) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9cc7090d4800.batch_stats=0 total: 100 open/close in 3.07 seconds: 32.59 ops/second llite.lustre-ffff9cc7090d4800.statahead_max=0 208 real 0m1.420s user 0m0.004s sys 0m0.239s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9cc7090d4800.statahead_max=128 llite.lustre-ffff9cc7090d4800.statahead_max=128 208 real 0m0.499s user 0m0.005s sys 0m0.070s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 110 statahead wrong: 2 agl total: 106 list_total: 28 fname_total: 82 hit_total: 2794 miss_total: 1561 swrong=2 ewrong=2 - open/close 782 (time 1787113590.09 total 10.00 last 78.17) total: 900 open/close in 12.07 seconds: 74.57 ops/second llite.lustre-ffff9cc7090d4800.statahead_max=0 2008 real 0m14.988s user 0m0.022s sys 0m2.137s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffff9cc7090d4800.statahead_max=128 llite.lustre-ffff9cc7090d4800.statahead_max=128 2008 real 0m4.920s user 0m0.016s sys 0m0.631s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 111 statahead wrong: 2 agl total: 106 list_total: 29 fname_total: 82 hit_total: 3792 miss_total: 1562 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 20 seconds llite.lustre-ffff9cc7090d4800.statahead_stats= statahead total: 111 statahead wrong: 2 agl total: 106 list_total: 29 fname_total: 82 hit_total: 3792 miss_total: 1562 mdc.lustre-MDT0000-mdc-ffff9cc7090d4800.batch_stats= snapshot_time: 1787113644.745043481 secs.nsecs start_time: 1787113569.216217028 secs.nsecs elapsed_time: 75.528826453 secs.nsecs subreqs per batch batches %% cum %% 1: 3 9 9 2: 0 0 9 4: 0 0 9 8: 8 24 33 16: 5 15 48 32: 2 6 54 64: 15 45 100 kvm mdc.lustre-MDT0000-mdc-ffff9cc7090d4800.batch_stats=0 total: 100 open/close in 2.88 seconds: 34.78 ops/second llite.lustre-ffff9cc7090d4800.statahead_max=0 100 real 0m0.100s user 0m0.000s sys 0m0.013s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9cc7090d4800.statahead_max=128 llite.lustre-ffff9cc7090d4800.statahead_max=128 100 real 0m0.073s user 0m0.001s sys 0m0.024s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 111 statahead wrong: 2 agl total: 106 list_total: 29 fname_total: 82 hit_total: 3792 miss_total: 1562 swrong=2 ewrong=2 - open/close 718 (time 1787113667.99 total 10.00 last 71.80) total: 900 open/close in 12.76 seconds: 70.54 ops/second llite.lustre-ffff9cc7090d4800.statahead_max=0 1000 real 0m0.167s user 0m0.001s sys 0m0.051s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff9cc7090d4800.statahead_max=128 llite.lustre-ffff9cc7090d4800.statahead_max=128 1000 real 0m0.150s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 111 statahead wrong: 2 agl total: 106 list_total: 29 fname_total: 82 hit_total: 3792 miss_total: 1562 swrong=2 ewrong=2 - open/close 742 (time 1787113690.09 total 10.01 last 74.16) - open/close 1479 (time 1787113700.12 total 20.03 last 73.51) - open/close 2208 (time 1787113710.13 total 30.04 last 72.85) - open/close 2833 (time 1787113720.13 total 40.04 last 62.48) - open/close 3522 (time 1787113730.14 total 50.05 last 68.83) - open/close 4205 (time 1787113740.14 total 60.06 last 68.28) - open/close 4844 (time 1787113750.16 total 70.07 last 63.80) - open/close 5339 (time 1787113760.17 total 80.08 last 49.44) - open/close 6009 (time 1787113770.17 total 90.08 last 67.00) - open/close 6552 (time 1787113780.18 total 100.09 last 54.27) - open/close 7228 (time 1787113790.19 total 110.10 last 67.52) - open/close 7928 (time 1787113800.20 total 120.11 last 69.94) - open/close 8655 (time 1787113810.20 total 130.11 last 72.69) total: 9000 open/close in 134.41 seconds: 66.96 ops/second llite.lustre-ffff9cc7090d4800.statahead_max=0 10000 real 0m0.666s user 0m0.003s sys 0m0.045s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9cc7090d4800.statahead_max=128 llite.lustre-ffff9cc7090d4800.statahead_max=128 10000 real 0m0.631s user 0m0.003s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 111 statahead wrong: 2 agl total: 106 list_total: 29 fname_total: 82 hit_total: 3792 miss_total: 1562 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 333 seconds llite.lustre-ffff9cc7090d4800.statahead_stats= statahead total: 111 statahead wrong: 2 agl total: 106 list_total: 29 fname_total: 82 hit_total: 3792 miss_total: 1562 mdc.lustre-MDT0000-mdc-ffff9cc7090d4800.batch_stats= snapshot_time: 1787114166.572804500 secs.nsecs start_time: 1787113646.738198089 secs.nsecs elapsed_time: 519.834606411 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