== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 18:53:01 (1786834381) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff93aa20353800.batch_stats=0 total: 100 open/close in 2.47 seconds: 40.51 ops/second llite.lustre-ffff93aa20353800.statahead_max=0 208 real 0m1.338s user 0m0.001s sys 0m0.237s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff93aa20353800.statahead_max=128 llite.lustre-ffff93aa20353800.statahead_max=128 208 real 0m0.644s user 0m0.000s sys 0m0.074s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 130 statahead wrong: 2 agl total: 125 list_total: 28 fname_total: 101 hit_total: 2736 miss_total: 1232 swrong=2 ewrong=2 - open/close 773 (time 1786834406.12 total 10.01 last 77.20) total: 900 open/close in 11.41 seconds: 78.88 ops/second llite.lustre-ffff93aa20353800.statahead_max=0 2008 real 0m10.954s user 0m0.019s sys 0m2.048s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff93aa20353800.statahead_max=128 llite.lustre-ffff93aa20353800.statahead_max=128 2008 real 0m3.931s user 0m0.011s sys 0m0.633s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 29 fname_total: 101 hit_total: 3735 miss_total: 1232 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-ffff93aa20353800.statahead_stats= statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 29 fname_total: 101 hit_total: 3735 miss_total: 1232 mdc.lustre-MDT0000-mdc-ffff93aa20353800.batch_stats= snapshot_time: 1786834449.046827239 secs.nsecs start_time: 1786834385.515271941 secs.nsecs elapsed_time: 63.531555298 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 1 3 3 4: 1 3 6 8: 4 12 19 16: 7 22 41 32: 4 12 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff93aa20353800.batch_stats=0 total: 100 open/close in 2.23 seconds: 44.89 ops/second llite.lustre-ffff93aa20353800.statahead_max=0 100 real 0m0.072s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff93aa20353800.statahead_max=128 llite.lustre-ffff93aa20353800.statahead_max=128 100 real 0m0.119s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 29 fname_total: 101 hit_total: 3735 miss_total: 1232 swrong=2 ewrong=2 - open/close 849 (time 1786834468.62 total 10.02 last 84.75) total: 900 open/close in 10.70 seconds: 84.12 ops/second llite.lustre-ffff93aa20353800.statahead_max=0 1000 real 0m0.163s user 0m0.002s sys 0m0.051s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff93aa20353800.statahead_max=128 llite.lustre-ffff93aa20353800.statahead_max=128 1000 real 0m0.104s user 0m0.001s sys 0m0.025s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 29 fname_total: 101 hit_total: 3735 miss_total: 1232 swrong=2 ewrong=2 - open/close 868 (time 1786834486.44 total 10.01 last 86.73) - open/close 1719 (time 1786834496.45 total 20.02 last 84.99) - open/close 2609 (time 1786834506.46 total 30.03 last 88.96) - open/close 3485 (time 1786834516.46 total 40.03 last 87.59) - open/close 4417 (time 1786834526.46 total 50.03 last 93.18) - open/close 5294 (time 1786834536.46 total 60.03 last 87.66) - open/close 6129 (time 1786834546.47 total 70.04 last 83.48) - open/close 6999 (time 1786834556.48 total 80.04 last 86.93) - open/close 7896 (time 1786834566.48 total 90.05 last 89.62) - open/close 8777 (time 1786834576.49 total 100.06 last 88.07) total: 9000 open/close in 102.30 seconds: 87.98 ops/second llite.lustre-ffff93aa20353800.statahead_max=0 10000 real 0m0.400s user 0m0.003s sys 0m0.045s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff93aa20353800.statahead_max=128 llite.lustre-ffff93aa20353800.statahead_max=128 10000 real 0m0.492s user 0m0.004s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 29 fname_total: 101 hit_total: 3735 miss_total: 1232 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 230 seconds llite.lustre-ffff93aa20353800.statahead_stats= statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 29 fname_total: 101 hit_total: 3735 miss_total: 1232 mdc.lustre-MDT0000-mdc-ffff93aa20353800.batch_stats= snapshot_time: 1786834818.688040216 secs.nsecs start_time: 1786834450.578247706 secs.nsecs elapsed_time: 368.109792510 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