== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 11:54:16 (1788796456) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff89a887ab0800.batch_stats=0 total: 100 open/close in 2.01 seconds: 49.78 ops/second llite.lustre-ffff89a887ab0800.statahead_max=0 208 real 0m0.880s user 0m0.004s sys 0m0.200s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff89a887ab0800.statahead_max=128 llite.lustre-ffff89a887ab0800.statahead_max=128 208 real 0m0.588s user 0m0.005s sys 0m0.091s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 121 statahead wrong: 2 agl total: 116 list_total: 28 fname_total: 93 hit_total: 2826 miss_total: 1578 swrong=2 ewrong=2 - open/close 798 (time 1788796481.18 total 10.00 last 79.77) total: 900 open/close in 11.32 seconds: 79.51 ops/second llite.lustre-ffff89a887ab0800.statahead_max=0 2008 real 0m13.150s user 0m0.024s sys 0m1.834s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff89a887ab0800.statahead_max=128 llite.lustre-ffff89a887ab0800.statahead_max=128 2008 real 0m5.614s user 0m0.015s sys 0m0.600s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 93 hit_total: 3824 miss_total: 1579 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-ffff89a887ab0800.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 93 hit_total: 3824 miss_total: 1579 mdc.lustre-MDT0000-mdc-ffff89a887ab0800.batch_stats= snapshot_time: 1788796541.236766970 secs.nsecs start_time: 1788796461.369239294 secs.nsecs elapsed_time: 79.867527676 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 0 0 6 4: 0 0 6 8: 5 15 21 16: 4 12 34 32: 7 21 56 64: 14 43 100 kvm mdc.lustre-MDT0000-mdc-ffff89a887ab0800.batch_stats=0 total: 100 open/close in 5.24 seconds: 19.08 ops/second llite.lustre-ffff89a887ab0800.statahead_max=0 100 real 0m0.114s user 0m0.002s sys 0m0.028s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff89a887ab0800.statahead_max=128 llite.lustre-ffff89a887ab0800.statahead_max=128 100 real 0m0.170s user 0m0.003s sys 0m0.025s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 93 hit_total: 3824 miss_total: 1579 swrong=2 ewrong=2 - open/close 743 (time 1788796567.24 total 10.01 last 74.26) total: 900 open/close in 12.77 seconds: 70.50 ops/second llite.lustre-ffff89a887ab0800.statahead_max=0 1000 real 0m0.148s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff89a887ab0800.statahead_max=128 llite.lustre-ffff89a887ab0800.statahead_max=128 1000 real 0m0.131s user 0m0.003s sys 0m0.031s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 93 hit_total: 3824 miss_total: 1579 swrong=2 ewrong=2 - open/close 765 (time 1788796590.12 total 10.00 last 76.50) - open/close 1614 (time 1788796600.14 total 20.02 last 84.70) - open/close 2393 (time 1788796610.15 total 30.03 last 77.86) - open/close 3136 (time 1788796620.15 total 40.03 last 74.29) - open/close 3831 (time 1788796630.15 total 50.03 last 69.49) - open/close 4599 (time 1788796640.16 total 60.04 last 76.74) - open/close 5430 (time 1788796650.16 total 70.04 last 83.08) - open/close 6157 (time 1788796660.16 total 80.05 last 72.66) - open/close 6924 (time 1788796670.20 total 90.08 last 76.44) - open/close 7512 (time 1788796680.21 total 100.10 last 58.71) - open/close 8023 (time 1788796690.29 total 110.17 last 50.73) - open/close 8533 (time 1788796700.29 total 120.17 last 50.99) total: 9000 open/close in 126.83 seconds: 70.96 ops/second llite.lustre-ffff89a887ab0800.statahead_max=0 10000 real 0m0.450s user 0m0.002s sys 0m0.045s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff89a887ab0800.statahead_max=128 llite.lustre-ffff89a887ab0800.statahead_max=128 10000 real 0m0.619s user 0m0.004s sys 0m0.042s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 93 hit_total: 3824 miss_total: 1579 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 316 seconds llite.lustre-ffff89a887ab0800.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 93 hit_total: 3824 miss_total: 1579 mdc.lustre-MDT0000-mdc-ffff89a887ab0800.batch_stats= snapshot_time: 1788797041.163339625 secs.nsecs start_time: 1788796543.705968545 secs.nsecs elapsed_time: 497.457371080 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