== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 10:20:26 (1788618026) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff99ba17af6800.batch_stats=0 total: 100 open/close in 3.40 seconds: 29.40 ops/second llite.lustre-ffff99ba17af6800.statahead_max=0 208 real 0m1.588s user 0m0.006s sys 0m0.244s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff99ba17af6800.statahead_max=128 llite.lustre-ffff99ba17af6800.statahead_max=128 208 real 0m0.616s user 0m0.003s sys 0m0.086s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 28 fname_total: 87 hit_total: 3036 miss_total: 1560 swrong=2 ewrong=2 - open/close 612 (time 1788618053.93 total 10.01 last 61.13) total: 900 open/close in 15.01 seconds: 59.98 ops/second llite.lustre-ffff99ba17af6800.statahead_max=0 2008 real 0m12.236s user 0m0.027s sys 0m1.829s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff99ba17af6800.statahead_max=128 llite.lustre-ffff99ba17af6800.statahead_max=128 2008 real 0m5.042s user 0m0.016s sys 0m0.627s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 87 hit_total: 4034 miss_total: 1561 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 20 seconds llite.lustre-ffff99ba17af6800.statahead_stats= statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 87 hit_total: 4034 miss_total: 1561 mdc.lustre-MDT0000-mdc-ffff99ba17af6800.batch_stats= snapshot_time: 1788618107.912582757 secs.nsecs start_time: 1788618031.921633269 secs.nsecs elapsed_time: 75.990949488 secs.nsecs subreqs per batch batches %% cum %% 1: 2 5 5 2: 1 2 8 4: 2 5 14 8: 4 11 26 16: 5 14 41 32: 6 17 58 64: 14 41 100 kvm mdc.lustre-MDT0000-mdc-ffff99ba17af6800.batch_stats=0 total: 100 open/close in 2.95 seconds: 33.87 ops/second llite.lustre-ffff99ba17af6800.statahead_max=0 100 real 0m0.081s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff99ba17af6800.statahead_max=128 llite.lustre-ffff99ba17af6800.statahead_max=128 100 real 0m0.146s user 0m0.001s sys 0m0.025s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 87 hit_total: 4034 miss_total: 1561 swrong=2 ewrong=2 - open/close 468 (time 1788618130.23 total 10.02 last 46.72) total: 900 open/close in 19.72 seconds: 45.65 ops/second llite.lustre-ffff99ba17af6800.statahead_max=0 1000 real 0m0.226s user 0m0.002s sys 0m0.034s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff99ba17af6800.statahead_max=128 llite.lustre-ffff99ba17af6800.statahead_max=128 1000 real 0m0.110s user 0m0.005s sys 0m0.022s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 87 hit_total: 4034 miss_total: 1561 swrong=2 ewrong=2 - open/close 615 (time 1788618159.77 total 10.01 last 61.43) - open/close 1230 (time 1788618169.78 total 20.02 last 61.43) - open/close 1867 (time 1788618179.80 total 30.03 last 63.63) - open/close 2529 (time 1788618189.81 total 40.05 last 66.09) - open/close 3129 (time 1788618199.81 total 50.05 last 59.99) - open/close 3735 (time 1788618209.81 total 60.05 last 60.60) - open/close 4438 (time 1788618219.82 total 70.06 last 70.22) - open/close 5126 (time 1788618229.83 total 80.07 last 68.77) - open/close 5743 (time 1788618239.84 total 90.08 last 61.63) - open/close 6374 (time 1788618249.85 total 100.09 last 63.05) - open/close 7026 (time 1788618259.87 total 110.11 last 65.04) - open/close 7690 (time 1788618269.88 total 120.12 last 66.37) - open/close 8274 (time 1788618279.88 total 130.12 last 58.38) - open/close 8877 (time 1788618289.93 total 140.17 last 60.01) total: 9000 open/close in 142.17 seconds: 63.31 ops/second llite.lustre-ffff99ba17af6800.statahead_max=0 10000 real 0m0.846s user 0m0.005s sys 0m0.043s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff99ba17af6800.statahead_max=128 llite.lustre-ffff99ba17af6800.statahead_max=128 10000 real 0m0.801s user 0m0.004s sys 0m0.047s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 87 hit_total: 4034 miss_total: 1561 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 342 seconds llite.lustre-ffff99ba17af6800.statahead_stats= statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 87 hit_total: 4034 miss_total: 1561 mdc.lustre-MDT0000-mdc-ffff99ba17af6800.batch_stats= snapshot_time: 1788618651.338582061 secs.nsecs start_time: 1788618109.374380903 secs.nsecs elapsed_time: 541.964201158 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