== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 08:32:50 (1789302770) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9fa1c5079000.batch_stats=0 total: 100 open/close in 2.47 seconds: 40.45 ops/second llite.lustre-ffff9fa1c5079000.statahead_max=0 208 real 0m1.745s user 0m0.004s sys 0m0.225s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9fa1c5079000.statahead_max=128 llite.lustre-ffff9fa1c5079000.statahead_max=128 208 real 0m0.594s user 0m0.001s sys 0m0.086s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 100 statahead wrong: 2 agl total: 95 list_total: 27 fname_total: 72 hit_total: 2515 miss_total: 1510 swrong=2 ewrong=2 - open/close 753 (time 1789302797.54 total 10.01 last 75.25) total: 900 open/close in 12.26 seconds: 73.39 ops/second llite.lustre-ffff9fa1c5079000.statahead_max=0 2008 real 0m13.023s user 0m0.026s sys 0m1.947s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff9fa1c5079000.statahead_max=128 llite.lustre-ffff9fa1c5079000.statahead_max=128 2008 real 0m5.568s user 0m0.015s sys 0m0.646s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 101 statahead wrong: 2 agl total: 95 list_total: 28 fname_total: 72 hit_total: 3513 miss_total: 1511 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 21 seconds llite.lustre-ffff9fa1c5079000.statahead_stats= statahead total: 101 statahead wrong: 2 agl total: 95 list_total: 28 fname_total: 72 hit_total: 3513 miss_total: 1511 mdc.lustre-MDT0000-mdc-ffff9fa1c5079000.batch_stats= snapshot_time: 1789302851.702363786 secs.nsecs start_time: 1789302775.973659049 secs.nsecs elapsed_time: 75.728704737 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 0 0 6 4: 1 3 9 8: 3 9 19 16: 7 22 41 32: 4 12 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff9fa1c5079000.batch_stats=0 total: 100 open/close in 3.97 seconds: 25.21 ops/second llite.lustre-ffff9fa1c5079000.statahead_max=0 100 real 0m0.085s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9fa1c5079000.statahead_max=128 llite.lustre-ffff9fa1c5079000.statahead_max=128 100 real 0m0.081s user 0m0.001s sys 0m0.009s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 101 statahead wrong: 2 agl total: 95 list_total: 28 fname_total: 72 hit_total: 3513 miss_total: 1511 swrong=2 ewrong=2 - open/close 731 (time 1789302875.18 total 10.01 last 73.04) total: 900 open/close in 12.63 seconds: 71.25 ops/second llite.lustre-ffff9fa1c5079000.statahead_max=0 1000 real 0m0.149s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9fa1c5079000.statahead_max=128 llite.lustre-ffff9fa1c5079000.statahead_max=128 1000 real 0m0.143s user 0m0.001s sys 0m0.032s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 101 statahead wrong: 2 agl total: 95 list_total: 28 fname_total: 72 hit_total: 3513 miss_total: 1511 swrong=2 ewrong=2 - open/close 716 (time 1789302896.91 total 10.01 last 71.51) - open/close 1554 (time 1789302906.94 total 20.04 last 83.54) - open/close 2292 (time 1789302916.94 total 30.05 last 73.75) - open/close 3004 (time 1789302926.95 total 40.06 last 71.15) - open/close 3705 (time 1789302936.95 total 50.06 last 70.07) - open/close 4396 (time 1789302946.97 total 60.08 last 69.00) - open/close 5150 (time 1789302956.98 total 70.08 last 75.33) - open/close 5810 (time 1789302966.99 total 80.10 last 65.92) - open/close 6453 (time 1789302976.99 total 90.10 last 64.28) - open/close 7126 (time 1789302987.00 total 100.11 last 67.24) - open/close 7912 (time 1789302997.01 total 110.11 last 78.57) - open/close 8672 (time 1789303007.01 total 120.12 last 75.95) total: 9000 open/close in 124.71 seconds: 72.17 ops/second llite.lustre-ffff9fa1c5079000.statahead_max=0 10000 real 0m0.856s user 0m0.002s sys 0m0.062s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9fa1c5079000.statahead_max=128 llite.lustre-ffff9fa1c5079000.statahead_max=128 10000 real 0m0.545s user 0m0.001s sys 0m0.056s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 101 statahead wrong: 2 agl total: 95 list_total: 28 fname_total: 72 hit_total: 3513 miss_total: 1511 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 320 seconds llite.lustre-ffff9fa1c5079000.statahead_stats= statahead total: 101 statahead wrong: 2 agl total: 95 list_total: 28 fname_total: 72 hit_total: 3513 miss_total: 1511 mdc.lustre-MDT0000-mdc-ffff9fa1c5079000.batch_stats= snapshot_time: 1789303350.353804022 secs.nsecs start_time: 1789302853.239587690 secs.nsecs elapsed_time: 497.114216332 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