== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 15:22:26 (1782760946) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff978ec9e43000.batch_stats=0 total: 100 open/close in 2.25 seconds: 44.47 ops/second llite.lustre-ffff978ec9e43000.statahead_max=0 208 real 0m0.974s user 0m0.004s sys 0m0.202s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff978ec9e43000.statahead_max=128 llite.lustre-ffff978ec9e43000.statahead_max=128 208 real 0m0.481s user 0m0.001s sys 0m0.073s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 87 statahead wrong: 2 agl total: 84 list_total: 27 fname_total: 60 hit_total: 2911 miss_total: 1605 swrong=2 ewrong=2 - open/close 835 (time 1782760969.07 total 10.00 last 83.50) total: 900 open/close in 10.83 seconds: 83.09 ops/second llite.lustre-ffff978ec9e43000.statahead_max=0 2008 real 0m11.007s user 0m0.025s sys 0m1.939s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff978ec9e43000.statahead_max=128 llite.lustre-ffff978ec9e43000.statahead_max=128 2008 real 0m3.660s user 0m0.009s sys 0m0.549s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 88 statahead wrong: 2 agl total: 84 list_total: 28 fname_total: 60 hit_total: 3909 miss_total: 1606 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 19 seconds llite.lustre-ffff978ec9e43000.statahead_stats= statahead total: 88 statahead wrong: 2 agl total: 84 list_total: 28 fname_total: 60 hit_total: 3909 miss_total: 1606 mdc.lustre-MDT0000-mdc-ffff978ec9e43000.batch_stats= snapshot_time: 1782761013.288706902 secs.nsecs start_time: 1782760950.002378029 secs.nsecs elapsed_time: 63.286328873 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 7 21 21 16: 7 21 43 32: 4 12 56 64: 14 43 100 kvm mdc.lustre-MDT0000-mdc-ffff978ec9e43000.batch_stats=0 total: 100 open/close in 2.32 seconds: 43.03 ops/second llite.lustre-ffff978ec9e43000.statahead_max=0 100 real 0m0.036s user 0m0.002s sys 0m0.012s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff978ec9e43000.statahead_max=128 llite.lustre-ffff978ec9e43000.statahead_max=128 100 real 0m0.074s user 0m0.001s sys 0m0.028s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 88 statahead wrong: 2 agl total: 84 list_total: 28 fname_total: 60 hit_total: 3909 miss_total: 1606 swrong=2 ewrong=2 - open/close 562 (time 1782761033.73 total 10.00 last 56.19) total: 900 open/close in 13.76 seconds: 65.42 ops/second llite.lustre-ffff978ec9e43000.statahead_max=0 1000 real 0m0.200s user 0m0.002s sys 0m0.047s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff978ec9e43000.statahead_max=128 llite.lustre-ffff978ec9e43000.statahead_max=128 1000 real 0m0.114s user 0m0.003s sys 0m0.023s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 88 statahead wrong: 2 agl total: 84 list_total: 28 fname_total: 60 hit_total: 3909 miss_total: 1606 swrong=2 ewrong=2 - open/close 802 (time 1782761057.31 total 10.00 last 80.19) - open/close 1588 (time 1782761067.31 total 20.00 last 78.58) - open/close 2486 (time 1782761077.31 total 30.00 last 89.80) - open/close 3389 (time 1782761087.32 total 40.01 last 90.24) - open/close 4302 (time 1782761097.33 total 50.02 last 91.25) - open/close 5111 (time 1782761107.33 total 60.02 last 80.89) - open/close 5919 (time 1782761117.33 total 70.02 last 80.76) - open/close 6743 (time 1782761127.34 total 80.03 last 82.32) - open/close 7546 (time 1782761137.36 total 90.05 last 80.14) - open/close 8194 (time 1782761147.39 total 100.08 last 64.65) - open/close 8751 (time 1782761157.40 total 110.08 last 55.65) total: 9000 open/close in 113.84 seconds: 79.06 ops/second llite.lustre-ffff978ec9e43000.statahead_max=0 10000 real 0m0.379s user 0m0.006s sys 0m0.040s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff978ec9e43000.statahead_max=128 llite.lustre-ffff978ec9e43000.statahead_max=128 10000 real 0m0.457s user 0m0.002s sys 0m0.046s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 88 statahead wrong: 2 agl total: 84 list_total: 28 fname_total: 60 hit_total: 3909 miss_total: 1606 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 293 seconds llite.lustre-ffff978ec9e43000.statahead_stats= statahead total: 88 statahead wrong: 2 agl total: 84 list_total: 28 fname_total: 60 hit_total: 3909 miss_total: 1606 mdc.lustre-MDT0000-mdc-ffff978ec9e43000.batch_stats= snapshot_time: 1782761473.121456347 secs.nsecs start_time: 1782761015.193155907 secs.nsecs elapsed_time: 457.928300440 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