== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 06:05:49 (1787911549) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8f2bfccf2000.batch_stats=0 total: 100 open/close in 2.42 seconds: 41.38 ops/second llite.lustre-ffff8f2bfccf2000.statahead_max=0 208 real 0m1.215s user 0m0.002s sys 0m0.206s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8f2bfccf2000.statahead_max=128 llite.lustre-ffff8f2bfccf2000.statahead_max=128 208 real 0m0.735s user 0m0.005s sys 0m0.088s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 156 statahead wrong: 2 agl total: 151 list_total: 28 fname_total: 128 hit_total: 2666 miss_total: 1361 swrong=2 ewrong=2 - open/close 815 (time 1787911574.71 total 10.00 last 81.49) total: 900 open/close in 10.99 seconds: 81.91 ops/second llite.lustre-ffff8f2bfccf2000.statahead_max=0 2008 real 0m14.563s user 0m0.016s sys 0m1.849s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffff8f2bfccf2000.statahead_max=128 llite.lustre-ffff8f2bfccf2000.statahead_max=128 2008 real 0m4.402s user 0m0.009s sys 0m0.568s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 157 statahead wrong: 2 agl total: 151 list_total: 29 fname_total: 128 hit_total: 3665 miss_total: 1361 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-ffff8f2bfccf2000.statahead_stats= statahead total: 157 statahead wrong: 2 agl total: 151 list_total: 29 fname_total: 128 hit_total: 3665 miss_total: 1361 mdc.lustre-MDT0000-mdc-ffff8f2bfccf2000.batch_stats= snapshot_time: 1787911626.927474934 secs.nsecs start_time: 1787911554.118222869 secs.nsecs elapsed_time: 72.809252065 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 1 3 6 8: 4 13 20 16: 6 20 40 32: 3 10 50 64: 15 50 100 kvm mdc.lustre-MDT0000-mdc-ffff8f2bfccf2000.batch_stats=0 total: 100 open/close in 2.53 seconds: 39.59 ops/second llite.lustre-ffff8f2bfccf2000.statahead_max=0 100 real 0m0.099s user 0m0.004s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8f2bfccf2000.statahead_max=128 llite.lustre-ffff8f2bfccf2000.statahead_max=128 100 real 0m0.063s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 157 statahead wrong: 2 agl total: 151 list_total: 29 fname_total: 128 hit_total: 3665 miss_total: 1361 swrong=2 ewrong=2 - open/close 778 (time 1787911647.69 total 10.00 last 77.78) total: 900 open/close in 11.67 seconds: 77.14 ops/second llite.lustre-ffff8f2bfccf2000.statahead_max=0 1000 real 0m0.312s user 0m0.003s sys 0m0.045s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8f2bfccf2000.statahead_max=128 llite.lustre-ffff8f2bfccf2000.statahead_max=128 1000 real 0m0.127s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 157 statahead wrong: 2 agl total: 151 list_total: 29 fname_total: 128 hit_total: 3665 miss_total: 1361 swrong=2 ewrong=2 - open/close 720 (time 1787911669.11 total 10.02 last 71.89) - open/close 1329 (time 1787911679.12 total 20.02 last 60.89) - open/close 2133 (time 1787911689.12 total 30.02 last 80.34) - open/close 2947 (time 1787911699.15 total 40.05 last 81.16) - open/close 3749 (time 1787911709.15 total 50.05 last 80.20) - open/close 4655 (time 1787911719.17 total 60.07 last 90.48) - open/close 5364 (time 1787911729.17 total 70.07 last 70.88) - open/close 6161 (time 1787911739.19 total 80.09 last 79.52) - open/close 6917 (time 1787911749.20 total 90.10 last 75.54) - open/close 7731 (time 1787911759.20 total 100.11 last 81.34) - open/close 8391 (time 1787911769.22 total 110.12 last 65.89) total: 9000 open/close in 118.18 seconds: 76.15 ops/second llite.lustre-ffff8f2bfccf2000.statahead_max=0 10000 real 0m0.863s user 0m0.003s sys 0m0.041s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8f2bfccf2000.statahead_max=128 llite.lustre-ffff8f2bfccf2000.statahead_max=128 10000 real 0m0.649s user 0m0.003s sys 0m0.040s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 157 statahead wrong: 2 agl total: 151 list_total: 29 fname_total: 128 hit_total: 3665 miss_total: 1361 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 298 seconds llite.lustre-ffff8f2bfccf2000.statahead_stats= statahead total: 157 statahead wrong: 2 agl total: 151 list_total: 29 fname_total: 128 hit_total: 3665 miss_total: 1361 mdc.lustre-MDT0000-mdc-ffff8f2bfccf2000.batch_stats= snapshot_time: 1787912093.022262635 secs.nsecs start_time: 1787911628.700615165 secs.nsecs elapsed_time: 464.321647470 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