== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 10:18:10 (1787840290) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8f9cc348f800.batch_stats=0 total: 100 open/close in 2.57 seconds: 38.93 ops/second llite.lustre-ffff8f9cc348f800.statahead_max=0 208 real 0m1.288s user 0m0.004s sys 0m0.210s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8f9cc348f800.statahead_max=128 llite.lustre-ffff8f9cc348f800.statahead_max=128 208 real 0m0.636s user 0m0.002s sys 0m0.087s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 138 statahead wrong: 2 agl total: 134 list_total: 29 fname_total: 100 hit_total: 3001 miss_total: 1293 swrong=2 ewrong=2 - open/close 732 (time 1787840316.20 total 10.01 last 73.12) total: 900 open/close in 12.47 seconds: 72.15 ops/second llite.lustre-ffff8f9cc348f800.statahead_max=0 2008 real 0m12.924s user 0m0.023s sys 0m1.979s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff8f9cc348f800.statahead_max=128 llite.lustre-ffff8f9cc348f800.statahead_max=128 2008 real 0m2.821s user 0m0.012s sys 0m0.677s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 139 statahead wrong: 2 agl total: 134 list_total: 30 fname_total: 100 hit_total: 4000 miss_total: 1293 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-ffff8f9cc348f800.statahead_stats= statahead total: 139 statahead wrong: 2 agl total: 134 list_total: 30 fname_total: 100 hit_total: 4000 miss_total: 1293 mdc.lustre-MDT0000-mdc-ffff8f9cc348f800.batch_stats= snapshot_time: 1787840364.730832208 secs.nsecs start_time: 1787840295.023557147 secs.nsecs elapsed_time: 69.707275061 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 1 3 6 4: 0 0 6 8: 5 16 23 16: 4 13 36 32: 4 13 50 64: 15 50 100 kvm mdc.lustre-MDT0000-mdc-ffff8f9cc348f800.batch_stats=0 total: 100 open/close in 3.08 seconds: 32.50 ops/second llite.lustre-ffff8f9cc348f800.statahead_max=0 100 real 0m0.106s user 0m0.000s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff8f9cc348f800.statahead_max=128 llite.lustre-ffff8f9cc348f800.statahead_max=128 100 real 0m0.069s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 139 statahead wrong: 2 agl total: 134 list_total: 30 fname_total: 100 hit_total: 4000 miss_total: 1293 swrong=2 ewrong=2 - open/close 709 (time 1787840385.62 total 10.01 last 70.81) total: 900 open/close in 12.99 seconds: 69.26 ops/second llite.lustre-ffff8f9cc348f800.statahead_max=0 1000 real 0m0.219s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8f9cc348f800.statahead_max=128 llite.lustre-ffff8f9cc348f800.statahead_max=128 1000 real 0m0.121s user 0m0.002s sys 0m0.026s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 139 statahead wrong: 2 agl total: 134 list_total: 30 fname_total: 100 hit_total: 4000 miss_total: 1293 swrong=2 ewrong=2 - open/close 656 (time 1787840407.46 total 10.01 last 65.57) - open/close 1343 (time 1787840417.46 total 20.01 last 68.70) - open/close 2078 (time 1787840427.46 total 30.01 last 73.50) - open/close 2835 (time 1787840437.47 total 40.02 last 75.63) - open/close 3468 (time 1787840447.48 total 50.02 last 63.25) - open/close 4045 (time 1787840457.48 total 60.02 last 57.69) - open/close 4728 (time 1787840467.48 total 70.03 last 68.29) - open/close 5476 (time 1787840477.49 total 80.04 last 74.73) - open/close 6147 (time 1787840487.54 total 90.08 last 66.81) - open/close 6859 (time 1787840497.54 total 100.08 last 71.16) - open/close 7612 (time 1787840507.54 total 110.09 last 75.29) - open/close 8362 (time 1787840517.54 total 120.09 last 74.99) total: 9000 open/close in 129.83 seconds: 69.32 ops/second llite.lustre-ffff8f9cc348f800.statahead_max=0 10000 real 0m0.577s user 0m0.003s sys 0m0.058s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8f9cc348f800.statahead_max=128 llite.lustre-ffff8f9cc348f800.statahead_max=128 10000 real 0m0.660s user 0m0.004s sys 0m0.046s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 139 statahead wrong: 2 agl total: 134 list_total: 30 fname_total: 100 hit_total: 4000 miss_total: 1293 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 326 seconds llite.lustre-ffff8f9cc348f800.statahead_stats= statahead total: 139 statahead wrong: 2 agl total: 134 list_total: 30 fname_total: 100 hit_total: 4000 miss_total: 1293 mdc.lustre-MDT0000-mdc-ffff8f9cc348f800.batch_stats= snapshot_time: 1787840868.033318342 secs.nsecs start_time: 1787840366.344105837 secs.nsecs elapsed_time: 501.689212505 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