== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 02:37:34 (1787553454) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9dea0584f000.batch_stats=0 total: 100 open/close in 2.42 seconds: 41.39 ops/second llite.lustre-ffff9dea0584f000.statahead_max=0 208 real 0m1.123s user 0m0.003s sys 0m0.202s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9dea0584f000.statahead_max=128 llite.lustre-ffff9dea0584f000.statahead_max=128 208 real 0m0.711s user 0m0.003s sys 0m0.093s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 112 statahead wrong: 2 agl total: 107 list_total: 28 fname_total: 79 hit_total: 2695 miss_total: 1386 swrong=2 ewrong=2 - open/close 886 (time 1787553478.59 total 10.00 last 88.58) total: 900 open/close in 10.21 seconds: 88.19 ops/second llite.lustre-ffff9dea0584f000.statahead_max=0 2008 real 0m12.756s user 0m0.018s sys 0m1.775s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff9dea0584f000.statahead_max=128 llite.lustre-ffff9dea0584f000.statahead_max=128 2008 real 0m4.250s user 0m0.010s sys 0m0.590s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 113 statahead wrong: 2 agl total: 107 list_total: 29 fname_total: 79 hit_total: 3694 miss_total: 1386 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 16 seconds llite.lustre-ffff9dea0584f000.statahead_stats= statahead total: 113 statahead wrong: 2 agl total: 107 list_total: 29 fname_total: 79 hit_total: 3694 miss_total: 1386 mdc.lustre-MDT0000-mdc-ffff9dea0584f000.batch_stats= snapshot_time: 1787553521.718338088 secs.nsecs start_time: 1787553458.533808098 secs.nsecs elapsed_time: 63.184529990 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 4 14 14 16: 5 18 33 32: 4 14 48 64: 14 51 100 kvm mdc.lustre-MDT0000-mdc-ffff9dea0584f000.batch_stats=0 total: 100 open/close in 2.41 seconds: 41.50 ops/second llite.lustre-ffff9dea0584f000.statahead_max=0 100 real 0m0.103s user 0m0.001s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9dea0584f000.statahead_max=128 llite.lustre-ffff9dea0584f000.statahead_max=128 100 real 0m0.069s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 113 statahead wrong: 2 agl total: 107 list_total: 29 fname_total: 79 hit_total: 3694 miss_total: 1386 swrong=2 ewrong=2 - open/close 832 (time 1787553540.98 total 10.01 last 83.11) total: 900 open/close in 10.94 seconds: 82.28 ops/second llite.lustre-ffff9dea0584f000.statahead_max=0 1000 real 0m0.180s user 0m0.002s sys 0m0.043s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9dea0584f000.statahead_max=128 llite.lustre-ffff9dea0584f000.statahead_max=128 1000 real 0m0.167s user 0m0.002s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 113 statahead wrong: 2 agl total: 107 list_total: 29 fname_total: 79 hit_total: 3694 miss_total: 1386 swrong=2 ewrong=2 - open/close 733 (time 1787553560.66 total 10.03 last 73.09) - open/close 1511 (time 1787553570.67 total 20.04 last 77.73) - open/close 2291 (time 1787553580.67 total 30.04 last 77.97) - open/close 3119 (time 1787553590.67 total 40.04 last 82.80) - open/close 3942 (time 1787553600.68 total 50.05 last 82.26) - open/close 4756 (time 1787553610.68 total 60.05 last 81.36) - open/close 5514 (time 1787553620.68 total 70.05 last 75.80) - open/close 6249 (time 1787553630.70 total 80.07 last 73.36) - open/close 6987 (time 1787553640.71 total 90.08 last 73.70) - open/close 7759 (time 1787553650.73 total 100.10 last 77.11) - open/close 8586 (time 1787553660.73 total 110.10 last 82.68) total: 9000 open/close in 115.32 seconds: 78.04 ops/second llite.lustre-ffff9dea0584f000.statahead_max=0 10000 real 0m0.524s user 0m0.003s sys 0m0.070s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9dea0584f000.statahead_max=128 llite.lustre-ffff9dea0584f000.statahead_max=128 10000 real 0m0.355s user 0m0.001s sys 0m0.045s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 113 statahead wrong: 2 agl total: 107 list_total: 29 fname_total: 79 hit_total: 3694 miss_total: 1386 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 285 seconds llite.lustre-ffff9dea0584f000.statahead_stats= statahead total: 113 statahead wrong: 2 agl total: 107 list_total: 29 fname_total: 79 hit_total: 3694 miss_total: 1386 mdc.lustre-MDT0000-mdc-ffff9dea0584f000.batch_stats= snapshot_time: 1787553964.123718604 secs.nsecs start_time: 1787553522.971934675 secs.nsecs elapsed_time: 441.151783929 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