== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 11:38:44 (1789054724) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff95a12e816800.batch_stats=0 total: 100 open/close in 3.78 seconds: 26.43 ops/second llite.lustre-ffff95a12e816800.statahead_max=0 208 real 0m1.981s user 0m0.004s sys 0m0.254s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff95a12e816800.statahead_max=128 llite.lustre-ffff95a12e816800.statahead_max=128 208 real 0m0.926s user 0m0.006s sys 0m0.100s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 128 statahead wrong: 2 agl total: 124 list_total: 29 fname_total: 97 hit_total: 3350 miss_total: 1291 swrong=2 ewrong=2 - open/close 537 (time 1789054756.62 total 10.00 last 53.69) total: 900 open/close in 16.42 seconds: 54.82 ops/second llite.lustre-ffff95a12e816800.statahead_max=0 2008 real 0m15.668s user 0m0.028s sys 0m2.119s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 16 sec llite.lustre-ffff95a12e816800.statahead_max=128 llite.lustre-ffff95a12e816800.statahead_max=128 2008 real 0m5.793s user 0m0.012s sys 0m0.620s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 129 statahead wrong: 2 agl total: 124 list_total: 30 fname_total: 97 hit_total: 4349 miss_total: 1291 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-ffff95a12e816800.statahead_stats= statahead total: 129 statahead wrong: 2 agl total: 124 list_total: 30 fname_total: 97 hit_total: 4349 miss_total: 1291 mdc.lustre-MDT0000-mdc-ffff95a12e816800.batch_stats= snapshot_time: 1789054819.395630205 secs.nsecs start_time: 1789054732.049100759 secs.nsecs elapsed_time: 87.346529446 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 2 6 9 8: 3 9 18 16: 9 28 46 32: 3 9 56 64: 14 43 100 kvm mdc.lustre-MDT0000-mdc-ffff95a12e816800.batch_stats=0 total: 100 open/close in 3.03 seconds: 33.01 ops/second llite.lustre-ffff95a12e816800.statahead_max=0 100 real 0m0.148s user 0m0.001s sys 0m0.025s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff95a12e816800.statahead_max=128 llite.lustre-ffff95a12e816800.statahead_max=128 100 real 0m0.105s user 0m0.001s sys 0m0.022s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 129 statahead wrong: 2 agl total: 124 list_total: 30 fname_total: 97 hit_total: 4349 miss_total: 1291 swrong=2 ewrong=2 - open/close 574 (time 1789054843.20 total 10.00 last 57.39) total: 900 open/close in 16.07 seconds: 56.01 ops/second llite.lustre-ffff95a12e816800.statahead_max=0 1000 real 0m0.202s user 0m0.002s sys 0m0.023s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff95a12e816800.statahead_max=128 llite.lustre-ffff95a12e816800.statahead_max=128 1000 real 0m0.177s user 0m0.003s sys 0m0.023s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 129 statahead wrong: 2 agl total: 124 list_total: 30 fname_total: 97 hit_total: 4349 miss_total: 1291 swrong=2 ewrong=2 - open/close 520 (time 1789054870.14 total 10.00 last 51.99) - open/close 1111 (time 1789054880.14 total 20.01 last 59.07) - open/close 1729 (time 1789054890.15 total 30.02 last 61.74) - open/close 2311 (time 1789054900.15 total 40.02 last 58.17) - open/close 2849 (time 1789054910.15 total 50.02 last 53.79) - open/close 3389 (time 1789054920.16 total 60.03 last 53.98) - open/close 3996 (time 1789054930.16 total 70.03 last 60.67) - open/close 4587 (time 1789054940.17 total 80.04 last 59.06) - open/close 5100 (time 1789054950.17 total 90.04 last 51.28) - open/close 5553 (time 1789054960.18 total 100.04 last 45.28) - open/close 5948 (time 1789054970.20 total 110.07 last 39.41) - open/close 6290 (time 1789054980.21 total 120.07 last 34.17) - open/close 6733 (time 1789054990.22 total 130.09 last 44.24) - open/close 7151 (time 1789055000.22 total 140.09 last 41.79) - open/close 7673 (time 1789055010.24 total 150.11 last 52.11) - open/close 8297 (time 1789055020.27 total 160.13 last 62.24) - open/close 8846 (time 1789055030.32 total 170.19 last 54.60) total: 9000 open/close in 172.57 seconds: 52.15 ops/second llite.lustre-ffff95a12e816800.statahead_max=0 10000 real 0m0.660s user 0m0.003s sys 0m0.047s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff95a12e816800.statahead_max=128 llite.lustre-ffff95a12e816800.statahead_max=128 10000 real 0m0.958s user 0m0.004s sys 0m0.044s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 129 statahead wrong: 2 agl total: 124 list_total: 30 fname_total: 97 hit_total: 4349 miss_total: 1291 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 369 seconds llite.lustre-ffff95a12e816800.statahead_stats= statahead total: 129 statahead wrong: 2 agl total: 124 list_total: 30 fname_total: 97 hit_total: 4349 miss_total: 1291 mdc.lustre-MDT0000-mdc-ffff95a12e816800.batch_stats= snapshot_time: 1789055423.715604934 secs.nsecs start_time: 1789054821.570084511 secs.nsecs elapsed_time: 602.145520423 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