== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 01:19:02 (1790745542) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff95e57a7b5000.batch_stats=0 total: 100 open/close in 2.97 seconds: 33.67 ops/second llite.lustre-ffff95e57a7b5000.statahead_max=0 208 real 0m1.409s user 0m0.002s sys 0m0.201s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff95e57a7b5000.statahead_max=128 llite.lustre-ffff95e57a7b5000.statahead_max=128 208 real 0m0.753s user 0m0.002s sys 0m0.074s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 131 statahead wrong: 2 agl total: 126 list_total: 28 fname_total: 101 hit_total: 3283 miss_total: 770 swrong=2 ewrong=2 - open/close 719 (time 1790745568.01 total 10.00 last 71.90) total: 900 open/close in 12.79 seconds: 70.37 ops/second llite.lustre-ffff95e57a7b5000.statahead_max=0 2008 real 0m13.608s user 0m0.022s sys 0m1.835s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff95e57a7b5000.statahead_max=128 llite.lustre-ffff95e57a7b5000.statahead_max=128 2008 real 0m4.460s user 0m0.015s sys 0m0.651s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 101 hit_total: 4282 miss_total: 770 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 23 seconds llite.lustre-ffff95e57a7b5000.statahead_stats= statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 101 hit_total: 4282 miss_total: 770 mdc.lustre-MDT0000-mdc-ffff95e57a7b5000.batch_stats= snapshot_time: 1790745623.719024987 secs.nsecs start_time: 1790745546.830926792 secs.nsecs elapsed_time: 76.888098195 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 2 6 6 4: 4 12 18 8: 2 6 24 16: 7 21 45 32: 4 12 57 64: 14 42 100 kvm mdc.lustre-MDT0000-mdc-ffff95e57a7b5000.batch_stats=0 total: 100 open/close in 2.68 seconds: 37.37 ops/second llite.lustre-ffff95e57a7b5000.statahead_max=0 100 real 0m0.057s user 0m0.004s sys 0m0.020s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff95e57a7b5000.statahead_max=128 llite.lustre-ffff95e57a7b5000.statahead_max=128 100 real 0m0.084s user 0m0.003s sys 0m0.026s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 101 hit_total: 4282 miss_total: 770 swrong=2 ewrong=2 - open/close 676 (time 1790745643.95 total 10.00 last 67.59) total: 900 open/close in 13.42 seconds: 67.09 ops/second llite.lustre-ffff95e57a7b5000.statahead_max=0 1000 real 0m0.115s user 0m0.003s sys 0m0.019s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff95e57a7b5000.statahead_max=128 llite.lustre-ffff95e57a7b5000.statahead_max=128 1000 real 0m0.163s user 0m0.002s sys 0m0.015s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 101 hit_total: 4282 miss_total: 770 swrong=2 ewrong=2 - open/close 665 (time 1790745665.64 total 10.01 last 66.44) - open/close 1305 (time 1790745675.65 total 20.01 last 63.96) - open/close 1935 (time 1790745685.65 total 30.02 last 62.95) - open/close 2632 (time 1790745695.66 total 40.03 last 69.65) - open/close 3322 (time 1790745705.67 total 50.04 last 68.95) - open/close 3989 (time 1790745715.67 total 60.04 last 66.68) - open/close 4635 (time 1790745725.67 total 70.04 last 64.59) - open/close 5348 (time 1790745735.68 total 80.05 last 71.24) - open/close 6006 (time 1790745745.69 total 90.06 last 65.77) - open/close 6658 (time 1790745755.69 total 100.06 last 65.17) - open/close 7160 (time 1790745765.71 total 110.07 last 50.14) - open/close 7812 (time 1790745775.72 total 120.08 last 65.12) - open/close 8474 (time 1790745785.72 total 130.09 last 66.17) total: 9000 open/close in 137.19 seconds: 65.60 ops/second llite.lustre-ffff95e57a7b5000.statahead_max=0 10000 real 0m0.747s user 0m0.002s sys 0m0.069s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff95e57a7b5000.statahead_max=128 llite.lustre-ffff95e57a7b5000.statahead_max=128 10000 real 0m0.580s user 0m0.004s sys 0m0.038s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 101 hit_total: 4282 miss_total: 770 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 327 seconds llite.lustre-ffff95e57a7b5000.statahead_stats= statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 101 hit_total: 4282 miss_total: 770 mdc.lustre-MDT0000-mdc-ffff95e57a7b5000.batch_stats= snapshot_time: 1790746136.094656349 secs.nsecs start_time: 1790745625.319298466 secs.nsecs elapsed_time: 510.775357883 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