== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 13:43:18 (1784050998) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff941761109000.batch_stats=0 total: 100 open/close in 3.37 seconds: 29.67 ops/second llite.lustre-ffff941761109000.statahead_max=0 208 real 0m1.832s user 0m0.003s sys 0m0.231s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff941761109000.statahead_max=128 llite.lustre-ffff941761109000.statahead_max=128 208 real 0m0.662s user 0m0.003s sys 0m0.065s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 146 statahead wrong: 2 agl total: 140 list_total: 28 fname_total: 116 hit_total: 2473 miss_total: 1372 swrong=2 ewrong=2 - open/close 611 (time 1784051025.12 total 10.01 last 61.07) total: 900 open/close in 14.67 seconds: 61.34 ops/second llite.lustre-ffff941761109000.statahead_max=0 2008 real 0m15.557s user 0m0.032s sys 0m2.044s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 16 sec llite.lustre-ffff941761109000.statahead_max=128 llite.lustre-ffff941761109000.statahead_max=128 2008 real 0m6.022s user 0m0.013s sys 0m0.556s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 147 statahead wrong: 2 agl total: 140 list_total: 29 fname_total: 116 hit_total: 3471 miss_total: 1373 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 23 seconds llite.lustre-ffff941761109000.statahead_stats= statahead total: 147 statahead wrong: 2 agl total: 140 list_total: 29 fname_total: 116 hit_total: 3471 miss_total: 1373 mdc.lustre-MDT0000-mdc-ffff941761109000.batch_stats= snapshot_time: 1784051088.714317782 secs.nsecs start_time: 1784051003.127671050 secs.nsecs elapsed_time: 85.586646732 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 0 0 3 8: 6 20 24 16: 4 13 37 32: 3 10 48 64: 15 51 100 kvm mdc.lustre-MDT0000-mdc-ffff941761109000.batch_stats=0 total: 100 open/close in 3.78 seconds: 26.43 ops/second llite.lustre-ffff941761109000.statahead_max=0 100 real 0m0.169s user 0m0.002s sys 0m0.026s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff941761109000.statahead_max=128 llite.lustre-ffff941761109000.statahead_max=128 100 real 0m0.182s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 147 statahead wrong: 2 agl total: 140 list_total: 29 fname_total: 116 hit_total: 3471 miss_total: 1373 swrong=2 ewrong=2 - open/close 589 (time 1784051113.03 total 10.00 last 58.88) total: 900 open/close in 15.73 seconds: 57.22 ops/second llite.lustre-ffff941761109000.statahead_max=0 1000 real 0m0.198s user 0m0.001s sys 0m0.028s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff941761109000.statahead_max=128 llite.lustre-ffff941761109000.statahead_max=128 1000 real 0m0.180s user 0m0.003s sys 0m0.023s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 147 statahead wrong: 2 agl total: 140 list_total: 29 fname_total: 116 hit_total: 3471 miss_total: 1373 swrong=2 ewrong=2 - open/close 575 (time 1784051138.89 total 10.01 last 57.46) - open/close 1150 (time 1784051148.89 total 20.01 last 57.49) - open/close 1735 (time 1784051158.90 total 30.02 last 58.43) - open/close 2345 (time 1784051168.90 total 40.02 last 60.99) - open/close 2910 (time 1784051178.91 total 50.03 last 56.44) - open/close 3436 (time 1784051188.92 total 60.04 last 52.56) - open/close 4020 (time 1784051198.95 total 70.07 last 58.22) - open/close 4587 (time 1784051208.96 total 80.08 last 56.66) - open/close 5088 (time 1784051218.99 total 90.11 last 49.92) - open/close 5658 (time 1784051229.01 total 100.13 last 56.91) - open/close 6229 (time 1784051239.04 total 110.16 last 56.95) - open/close 6725 (time 1784051249.07 total 120.19 last 49.45) - open/close 7273 (time 1784051259.07 total 130.19 last 54.78) - open/close 7886 (time 1784051269.08 total 140.21 last 61.20) - open/close 8360 (time 1784051279.09 total 150.21 last 47.37) - open/close 8920 (time 1784051289.10 total 160.22 last 55.95) total: 9000 open/close in 161.66 seconds: 55.67 ops/second llite.lustre-ffff941761109000.statahead_max=0 10000 real 0m0.636s user 0m0.004s sys 0m0.043s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff941761109000.statahead_max=128 llite.lustre-ffff941761109000.statahead_max=128 10000 real 0m0.551s user 0m0.003s sys 0m0.043s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 147 statahead wrong: 2 agl total: 140 list_total: 29 fname_total: 116 hit_total: 3471 miss_total: 1373 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 369 seconds llite.lustre-ffff941761109000.statahead_stats= statahead total: 147 statahead wrong: 2 agl total: 140 list_total: 29 fname_total: 116 hit_total: 3471 miss_total: 1373 mdc.lustre-MDT0000-mdc-ffff941761109000.batch_stats= snapshot_time: 1784051678.157762023 secs.nsecs start_time: 1784051090.631645383 secs.nsecs elapsed_time: 587.526116640 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