== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 07:08:53 (1789384133) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9b4491009000.batch_stats=0 total: 100 open/close in 3.19 seconds: 31.38 ops/second llite.lustre-ffff9b4491009000.statahead_max=0 208 real 0m1.375s user 0m0.007s sys 0m0.233s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9b4491009000.statahead_max=128 llite.lustre-ffff9b4491009000.statahead_max=128 208 real 0m0.615s user 0m0.007s sys 0m0.089s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 142 statahead wrong: 2 agl total: 137 list_total: 28 fname_total: 112 hit_total: 2861 miss_total: 1514 swrong=2 ewrong=2 - open/close 651 (time 1789384162.87 total 10.00 last 65.07) total: 900 open/close in 13.99 seconds: 64.35 ops/second llite.lustre-ffff9b4491009000.statahead_max=0 2008 real 0m13.813s user 0m0.030s sys 0m1.976s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff9b4491009000.statahead_max=128 llite.lustre-ffff9b4491009000.statahead_max=128 2008 real 0m5.060s user 0m0.017s sys 0m0.633s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 29 fname_total: 112 hit_total: 3859 miss_total: 1515 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 19 seconds llite.lustre-ffff9b4491009000.statahead_stats= statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 29 fname_total: 112 hit_total: 3859 miss_total: 1515 mdc.lustre-MDT0000-mdc-ffff9b4491009000.batch_stats= snapshot_time: 1789384218.069942068 secs.nsecs start_time: 1789384140.451648726 secs.nsecs elapsed_time: 77.618293342 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 1 3 3 4: 2 6 9 8: 4 12 21 16: 9 27 48 32: 3 9 57 64: 14 42 100 kvm mdc.lustre-MDT0000-mdc-ffff9b4491009000.batch_stats=0 total: 100 open/close in 2.81 seconds: 35.59 ops/second llite.lustre-ffff9b4491009000.statahead_max=0 100 real 0m0.061s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9b4491009000.statahead_max=128 llite.lustre-ffff9b4491009000.statahead_max=128 100 real 0m0.125s user 0m0.003s sys 0m0.016s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 29 fname_total: 112 hit_total: 3859 miss_total: 1515 swrong=2 ewrong=2 - open/close 659 (time 1789384240.77 total 10.01 last 65.84) total: 900 open/close in 13.87 seconds: 64.91 ops/second llite.lustre-ffff9b4491009000.statahead_max=0 1000 real 0m0.188s user 0m0.003s sys 0m0.027s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff9b4491009000.statahead_max=128 llite.lustre-ffff9b4491009000.statahead_max=128 1000 real 0m0.110s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 29 fname_total: 112 hit_total: 3859 miss_total: 1515 swrong=2 ewrong=2 - open/close 617 (time 1789384264.93 total 10.01 last 61.65) - open/close 1221 (time 1789384274.94 total 20.01 last 60.39) - open/close 1779 (time 1789384284.94 total 30.02 last 55.77) - open/close 2462 (time 1789384294.95 total 40.03 last 68.22) - open/close 3046 (time 1789384304.96 total 50.03 last 58.36) - open/close 3669 (time 1789384314.97 total 60.05 last 62.21) - open/close 4342 (time 1789384324.98 total 70.05 last 67.27) - open/close 4973 (time 1789384334.98 total 80.06 last 63.08) - open/close 5562 (time 1789384344.99 total 90.07 last 58.84) - open/close 6190 (time 1789384355.00 total 100.08 last 62.73) - open/close 6814 (time 1789384365.01 total 110.08 last 62.36) - open/close 7379 (time 1789384375.02 total 120.09 last 56.44) - open/close 7994 (time 1789384385.03 total 130.11 last 61.42) - open/close 8527 (time 1789384395.04 total 140.12 last 53.26) total: 9000 open/close in 149.13 seconds: 60.35 ops/second llite.lustre-ffff9b4491009000.statahead_max=0 10000 real 0m0.614s user 0m0.004s sys 0m0.044s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9b4491009000.statahead_max=128 llite.lustre-ffff9b4491009000.statahead_max=128 10000 real 0m0.446s user 0m0.001s sys 0m0.051s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 29 fname_total: 112 hit_total: 3859 miss_total: 1515 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 352 seconds llite.lustre-ffff9b4491009000.statahead_stats= statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 29 fname_total: 112 hit_total: 3859 miss_total: 1515 mdc.lustre-MDT0000-mdc-ffff9b4491009000.batch_stats= snapshot_time: 1789384775.251067806 secs.nsecs start_time: 1789384219.984700550 secs.nsecs elapsed_time: 555.266367256 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