== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 11:57:06 (1787846226) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff927e5aa5a000.batch_stats=0 total: 100 open/close in 2.99 seconds: 33.40 ops/second llite.lustre-ffff927e5aa5a000.statahead_max=0 208 real 0m1.739s user 0m0.002s sys 0m0.215s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff927e5aa5a000.statahead_max=128 llite.lustre-ffff927e5aa5a000.statahead_max=128 208 real 0m0.738s user 0m0.003s sys 0m0.069s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 139 statahead wrong: 2 agl total: 134 list_total: 27 fname_total: 98 hit_total: 2876 miss_total: 1543 swrong=2 ewrong=2 - open/close 840 (time 1787846255.01 total 10.01 last 83.92) total: 900 open/close in 11.05 seconds: 81.48 ops/second llite.lustre-ffff927e5aa5a000.statahead_max=0 2008 real 0m12.705s user 0m0.025s sys 0m1.931s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff927e5aa5a000.statahead_max=128 llite.lustre-ffff927e5aa5a000.statahead_max=128 2008 real 0m4.712s user 0m0.014s sys 0m0.604s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 28 fname_total: 98 hit_total: 3874 miss_total: 1544 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 17 seconds llite.lustre-ffff927e5aa5a000.statahead_stats= statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 28 fname_total: 98 hit_total: 3874 miss_total: 1544 mdc.lustre-MDT0000-mdc-ffff927e5aa5a000.batch_stats= snapshot_time: 1787846302.672991948 secs.nsecs start_time: 1787846231.919167250 secs.nsecs elapsed_time: 70.753824698 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 3 10 13 8: 2 6 20 16: 6 20 40 32: 3 10 50 64: 15 50 100 kvm mdc.lustre-MDT0000-mdc-ffff927e5aa5a000.batch_stats=0 total: 100 open/close in 2.85 seconds: 35.04 ops/second llite.lustre-ffff927e5aa5a000.statahead_max=0 100 real 0m0.089s user 0m0.000s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff927e5aa5a000.statahead_max=128 llite.lustre-ffff927e5aa5a000.statahead_max=128 100 real 0m0.072s user 0m0.001s sys 0m0.014s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 28 fname_total: 98 hit_total: 3874 miss_total: 1544 swrong=2 ewrong=2 - open/close 631 (time 1787846324.31 total 10.01 last 63.03) total: 900 open/close in 14.71 seconds: 61.19 ops/second llite.lustre-ffff927e5aa5a000.statahead_max=0 1000 real 0m0.209s user 0m0.001s sys 0m0.035s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff927e5aa5a000.statahead_max=128 llite.lustre-ffff927e5aa5a000.statahead_max=128 1000 real 0m0.101s user 0m0.000s sys 0m0.014s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 28 fname_total: 98 hit_total: 3874 miss_total: 1544 swrong=2 ewrong=2 - open/close 586 (time 1787846349.60 total 10.02 last 58.51) - open/close 1302 (time 1787846359.60 total 20.02 last 71.56) - open/close 2025 (time 1787846369.60 total 30.02 last 72.28) - open/close 2810 (time 1787846379.61 total 40.03 last 78.43) - open/close 3621 (time 1787846389.61 total 50.03 last 81.10) - open/close 4500 (time 1787846399.62 total 60.04 last 87.84) - open/close 5255 (time 1787846409.62 total 70.04 last 75.47) - open/close 5959 (time 1787846419.63 total 80.05 last 70.38) - open/close 6545 (time 1787846429.63 total 90.05 last 58.57) - open/close 7187 (time 1787846439.64 total 100.06 last 64.12) - open/close 7735 (time 1787846449.65 total 110.07 last 54.75) - open/close 8237 (time 1787846459.66 total 120.08 last 50.17) - open/close 8925 (time 1787846469.66 total 130.08 last 68.78) total: 9000 open/close in 131.32 seconds: 68.53 ops/second llite.lustre-ffff927e5aa5a000.statahead_max=0 10000 real 0m0.588s user 0m0.001s sys 0m0.053s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff927e5aa5a000.statahead_max=128 llite.lustre-ffff927e5aa5a000.statahead_max=128 10000 real 0m0.584s user 0m0.003s sys 0m0.040s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 28 fname_total: 98 hit_total: 3874 miss_total: 1544 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 298 seconds llite.lustre-ffff927e5aa5a000.statahead_stats= statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 28 fname_total: 98 hit_total: 3874 miss_total: 1544 mdc.lustre-MDT0000-mdc-ffff927e5aa5a000.batch_stats= snapshot_time: 1787846784.880808418 secs.nsecs start_time: 1787846304.598829444 secs.nsecs elapsed_time: 480.281978974 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