== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 13:16:16 (1784049376) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff97cf90f7c000.batch_stats=0 total: 100 open/close in 2.75 seconds: 36.32 ops/second llite.lustre-ffff97cf90f7c000.statahead_max=0 208 real 0m1.220s user 0m0.004s sys 0m0.242s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff97cf90f7c000.statahead_max=128 llite.lustre-ffff97cf90f7c000.statahead_max=128 208 real 0m0.339s user 0m0.004s sys 0m0.106s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 125 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 95 hit_total: 3021 miss_total: 785 swrong=2 ewrong=2 - open/close 800 (time 1784049400.27 total 10.00 last 79.99) total: 900 open/close in 12.04 seconds: 74.76 ops/second llite.lustre-ffff97cf90f7c000.statahead_max=0 2008 real 0m23.836s user 0m0.033s sys 0m2.342s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 23 sec llite.lustre-ffff97cf90f7c000.statahead_max=128 llite.lustre-ffff97cf90f7c000.statahead_max=128 2008 real 0m5.481s user 0m0.018s sys 0m0.739s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 126 statahead wrong: 2 agl total: 120 list_total: 30 fname_total: 95 hit_total: 4020 miss_total: 785 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 24 seconds llite.lustre-ffff97cf90f7c000.statahead_stats= statahead total: 126 statahead wrong: 2 agl total: 120 list_total: 30 fname_total: 95 hit_total: 4020 miss_total: 785 mdc.lustre-MDT0000-mdc-ffff97cf90f7c000.batch_stats= snapshot_time: 1784049470.433853860 secs.nsecs start_time: 1784049381.888701961 secs.nsecs elapsed_time: 88.545151899 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 1 3 6 4: 1 3 9 8: 4 12 21 16: 7 21 43 32: 4 12 56 64: 14 43 100 kvm mdc.lustre-MDT0000-mdc-ffff97cf90f7c000.batch_stats=0 total: 100 open/close in 3.17 seconds: 31.56 ops/second llite.lustre-ffff97cf90f7c000.statahead_max=0 100 real 0m0.126s user 0m0.001s sys 0m0.035s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff97cf90f7c000.statahead_max=128 llite.lustre-ffff97cf90f7c000.statahead_max=128 100 real 0m0.092s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 120 list_total: 30 fname_total: 95 hit_total: 4020 miss_total: 785 swrong=2 ewrong=2 - open/close 569 (time 1784049493.36 total 10.00 last 56.88) total: 900 open/close in 15.35 seconds: 58.62 ops/second llite.lustre-ffff97cf90f7c000.statahead_max=0 1000 real 0m0.132s user 0m0.002s sys 0m0.022s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff97cf90f7c000.statahead_max=128 llite.lustre-ffff97cf90f7c000.statahead_max=128 1000 real 0m0.130s user 0m0.001s sys 0m0.034s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 120 list_total: 30 fname_total: 95 hit_total: 4020 miss_total: 785 swrong=2 ewrong=2 - open/close 558 (time 1784049516.99 total 10.00 last 55.78) - open/close 1160 (time 1784049527.00 total 20.01 last 60.16) - open/close 1750 (time 1784049537.01 total 30.02 last 58.94) - open/close 2346 (time 1784049547.02 total 40.03 last 59.54) - open/close 2980 (time 1784049557.02 total 50.04 last 63.35) - open/close 3637 (time 1784049567.04 total 60.05 last 65.60) - open/close 4197 (time 1784049577.06 total 70.07 last 55.91) - open/close 4774 (time 1784049587.08 total 80.09 last 57.56) - open/close 5340 (time 1784049597.09 total 90.10 last 56.56) - open/close 5827 (time 1784049607.09 total 100.10 last 48.69) - open/close 6352 (time 1784049617.10 total 110.11 last 52.47) - open/close 6852 (time 1784049627.11 total 120.12 last 49.95) - open/close 7424 (time 1784049637.11 total 130.12 last 57.17) - open/close 7980 (time 1784049647.12 total 140.14 last 55.53) - open/close 8559 (time 1784049657.12 total 150.14 last 57.90) total: 9000 open/close in 157.58 seconds: 57.11 ops/second llite.lustre-ffff97cf90f7c000.statahead_max=0 10000 real 0m0.601s user 0m0.001s sys 0m0.045s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff97cf90f7c000.statahead_max=128 llite.lustre-ffff97cf90f7c000.statahead_max=128 10000 real 0m0.522s user 0m0.001s sys 0m0.049s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 120 list_total: 30 fname_total: 95 hit_total: 4020 miss_total: 785 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 416 seconds llite.lustre-ffff97cf90f7c000.statahead_stats= statahead total: 126 statahead wrong: 2 agl total: 120 list_total: 30 fname_total: 95 hit_total: 4020 miss_total: 785 mdc.lustre-MDT0000-mdc-ffff97cf90f7c000.batch_stats= snapshot_time: 1784050099.143865932 secs.nsecs start_time: 1784049472.493778675 secs.nsecs elapsed_time: 626.650087257 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