== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 15:36:40 (1790105800) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9d4badc9e000.batch_stats=0 total: 100 open/close in 2.44 seconds: 41.04 ops/second llite.lustre-ffff9d4badc9e000.statahead_max=0 208 real 0m1.458s user 0m0.004s sys 0m0.239s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9d4badc9e000.statahead_max=128 llite.lustre-ffff9d4badc9e000.statahead_max=128 208 real 0m0.848s user 0m0.003s sys 0m0.083s '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: 123 list_total: 28 fname_total: 96 hit_total: 2987 miss_total: 1454 swrong=2 ewrong=2 - open/close 565 (time 1790105825.77 total 10.00 last 56.49) total: 900 open/close in 16.22 seconds: 55.47 ops/second llite.lustre-ffff9d4badc9e000.statahead_max=0 2008 real 0m14.926s user 0m0.032s sys 0m1.985s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff9d4badc9e000.statahead_max=128 llite.lustre-ffff9d4badc9e000.statahead_max=128 2008 real 0m5.860s user 0m0.023s sys 0m0.595s '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: 123 list_total: 29 fname_total: 96 hit_total: 3985 miss_total: 1455 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 22 seconds llite.lustre-ffff9d4badc9e000.statahead_stats= statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 29 fname_total: 96 hit_total: 3985 miss_total: 1455 mdc.lustre-MDT0000-mdc-ffff9d4badc9e000.batch_stats= snapshot_time: 1790105887.519706452 secs.nsecs start_time: 1790105805.026544884 secs.nsecs elapsed_time: 82.493161568 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 0 0 6 4: 1 3 9 8: 5 15 24 16: 5 15 39 32: 6 18 57 64: 14 42 100 kvm mdc.lustre-MDT0000-mdc-ffff9d4badc9e000.batch_stats=0 total: 100 open/close in 2.90 seconds: 34.48 ops/second llite.lustre-ffff9d4badc9e000.statahead_max=0 100 real 0m0.108s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9d4badc9e000.statahead_max=128 llite.lustre-ffff9d4badc9e000.statahead_max=128 100 real 0m0.087s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 29 fname_total: 96 hit_total: 3985 miss_total: 1455 swrong=2 ewrong=2 - open/close 466 (time 1790105910.25 total 10.01 last 46.58) total: 900 open/close in 18.30 seconds: 49.19 ops/second llite.lustre-ffff9d4badc9e000.statahead_max=0 1000 real 0m0.241s user 0m0.007s sys 0m0.026s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9d4badc9e000.statahead_max=128 llite.lustre-ffff9d4badc9e000.statahead_max=128 1000 real 0m0.126s user 0m0.002s sys 0m0.036s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 29 fname_total: 96 hit_total: 3985 miss_total: 1455 swrong=2 ewrong=2 - open/close 496 (time 1790105940.12 total 10.04 last 49.38) - open/close 1103 (time 1790105950.12 total 20.05 last 60.65) - open/close 1772 (time 1790105960.15 total 30.08 last 66.69) - open/close 2418 (time 1790105970.16 total 40.09 last 64.57) - open/close 2991 (time 1790105980.17 total 50.10 last 57.24) - open/close 3556 (time 1790105990.18 total 60.11 last 56.46) - open/close 4115 (time 1790106000.18 total 70.11 last 55.89) - open/close 4712 (time 1790106010.21 total 80.14 last 59.52) - open/close 5358 (time 1790106020.21 total 90.14 last 64.56) - open/close 5993 (time 1790106030.24 total 100.17 last 63.36) - open/close 6604 (time 1790106040.25 total 110.18 last 61.01) - open/close 7218 (time 1790106050.25 total 120.18 last 61.39) - open/close 7837 (time 1790106060.25 total 130.18 last 61.89) - open/close 8341 (time 1790106070.27 total 140.20 last 50.31) - open/close 8876 (time 1790106080.28 total 150.21 last 53.44) total: 9000 open/close in 152.53 seconds: 59.00 ops/second llite.lustre-ffff9d4badc9e000.statahead_max=0 10000 real 0m0.863s user 0m0.006s sys 0m0.057s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9d4badc9e000.statahead_max=128 llite.lustre-ffff9d4badc9e000.statahead_max=128 10000 real 0m0.853s user 0m0.002s sys 0m0.037s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 29 fname_total: 96 hit_total: 3985 miss_total: 1455 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 378 seconds llite.lustre-ffff9d4badc9e000.statahead_stats= statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 29 fname_total: 96 hit_total: 3985 miss_total: 1455 mdc.lustre-MDT0000-mdc-ffff9d4badc9e000.batch_stats= snapshot_time: 1790106480.101165706 secs.nsecs start_time: 1790105889.158128957 secs.nsecs elapsed_time: 590.943036749 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