== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 13:53:10 (1780336390) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff920bc624d000.batch_stats=0 total: 100 open/close in 2.37 seconds: 42.11 ops/second llite.lustre-ffff920bc624d000.statahead_max=0 208 real 0m1.508s user 0m0.002s sys 0m0.215s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff920bc624d000.statahead_max=128 llite.lustre-ffff920bc624d000.statahead_max=128 208 real 0m0.687s user 0m0.002s sys 0m0.086s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 117 statahead wrong: 2 agl total: 113 list_total: 38 fname_total: 78 hit_total: 3375 miss_total: 1274 swrong=2 ewrong=2 - open/close 636 (time 1780336416.41 total 10.01 last 63.56) total: 900 open/close in 13.03 seconds: 69.08 ops/second llite.lustre-ffff920bc624d000.statahead_max=0 2008 real 0m12.661s user 0m0.020s sys 0m2.000s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff920bc624d000.statahead_max=128 llite.lustre-ffff920bc624d000.statahead_max=128 2008 real 0m6.049s user 0m0.020s sys 0m0.669s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 7 sec statahead total: 118 statahead wrong: 2 agl total: 113 list_total: 39 fname_total: 78 hit_total: 4373 miss_total: 1275 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-ffff920bc624d000.statahead_stats= statahead total: 118 statahead wrong: 2 agl total: 113 list_total: 39 fname_total: 78 hit_total: 4373 miss_total: 1275 mdc.lustre-MDT0000-mdc-ffff920bc624d000.batch_stats= snapshot_time: 1780336472.546411543 secs.nsecs start_time: 1780336395.222295039 secs.nsecs elapsed_time: 77.324116504 secs.nsecs subreqs per batch batches % cum % 1: 2 6 6 2: 0 0 6 4: 0 0 6 8: 4 12 18 16: 8 24 42 32: 5 15 57 64: 14 42 100 kvm mdc.lustre-MDT0000-mdc-ffff920bc624d000.batch_stats=0 total: 100 open/close in 2.51 seconds: 39.91 ops/second llite.lustre-ffff920bc624d000.statahead_max=0 100 real 0m0.106s user 0m0.000s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff920bc624d000.statahead_max=128 llite.lustre-ffff920bc624d000.statahead_max=128 100 real 0m0.097s user 0m0.002s sys 0m0.028s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 118 statahead wrong: 2 agl total: 113 list_total: 39 fname_total: 78 hit_total: 4373 miss_total: 1275 swrong=2 ewrong=2 - open/close 776 (time 1780336492.68 total 10.00 last 77.58) total: 900 open/close in 11.72 seconds: 76.77 ops/second llite.lustre-ffff920bc624d000.statahead_max=0 1000 real 0m0.145s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff920bc624d000.statahead_max=128 llite.lustre-ffff920bc624d000.statahead_max=128 1000 real 0m0.123s user 0m0.002s sys 0m0.026s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 118 statahead wrong: 2 agl total: 113 list_total: 39 fname_total: 78 hit_total: 4373 miss_total: 1275 swrong=2 ewrong=2 - open/close 626 (time 1780336512.85 total 10.01 last 62.56) - open/close 1330 (time 1780336522.86 total 20.01 last 70.36) - open/close 1967 (time 1780336532.87 total 30.02 last 63.62) - open/close 2656 (time 1780336542.87 total 40.03 last 68.86) - open/close 3297 (time 1780336552.88 total 50.04 last 64.06) - open/close 3829 (time 1780336562.89 total 60.04 last 53.17) - open/close 4448 (time 1780336572.90 total 70.05 last 61.83) - open/close 5031 (time 1780336582.90 total 80.06 last 58.28) - open/close 5672 (time 1780336592.90 total 90.06 last 64.08) - open/close 6409 (time 1780336602.92 total 100.08 last 73.57) - open/close 7087 (time 1780336612.93 total 110.08 last 67.76) - open/close 7810 (time 1780336622.94 total 120.09 last 72.23) - open/close 8510 (time 1780336632.95 total 130.10 last 69.93) total: 9000 open/close in 136.75 seconds: 65.81 ops/second llite.lustre-ffff920bc624d000.statahead_max=0 10000 real 0m0.716s user 0m0.004s sys 0m0.074s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff920bc624d000.statahead_max=128 llite.lustre-ffff920bc624d000.statahead_max=128 10000 real 0m0.588s user 0m0.002s sys 0m0.048s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 118 statahead wrong: 2 agl total: 113 list_total: 39 fname_total: 78 hit_total: 4373 miss_total: 1275 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 318 seconds llite.lustre-ffff920bc624d000.statahead_stats= statahead total: 118 statahead wrong: 2 agl total: 113 list_total: 39 fname_total: 78 hit_total: 4373 miss_total: 1275 mdc.lustre-MDT0000-mdc-ffff920bc624d000.batch_stats= snapshot_time: 1780336974.891783076 secs.nsecs start_time: 1780336474.095579069 secs.nsecs elapsed_time: 500.796204007 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