== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 20:51:19 (1789606279) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9c9ce003f800.batch_stats=0 total: 100 open/close in 3.41 seconds: 29.31 ops/second llite.lustre-ffff9c9ce003f800.statahead_max=0 208 real 0m1.655s user 0m0.003s sys 0m0.222s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9c9ce003f800.statahead_max=128 llite.lustre-ffff9c9ce003f800.statahead_max=128 208 real 0m0.610s user 0m0.003s sys 0m0.090s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 117 statahead wrong: 1 agl total: 112 list_total: 29 fname_total: 68 hit_total: 2958 miss_total: 265 swrong=1 ewrong=1 - open/close 573 (time 1789606307.42 total 10.00 last 57.30) total: 900 open/close in 15.19 seconds: 59.23 ops/second llite.lustre-ffff9c9ce003f800.statahead_max=0 2008 real 0m13.457s user 0m0.027s sys 0m1.952s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff9c9ce003f800.statahead_max=128 llite.lustre-ffff9c9ce003f800.statahead_max=128 2008 real 0m4.594s user 0m0.013s sys 0m0.584s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 118 statahead wrong: 1 agl total: 112 list_total: 30 fname_total: 68 hit_total: 3957 miss_total: 265 swrong=1 ewrong=1 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 21 seconds llite.lustre-ffff9c9ce003f800.statahead_stats= statahead total: 118 statahead wrong: 1 agl total: 112 list_total: 30 fname_total: 68 hit_total: 3957 miss_total: 265 mdc.lustre-MDT0000-mdc-ffff9c9ce003f800.batch_stats= snapshot_time: 1789606363.918846354 secs.nsecs start_time: 1789606284.448385411 secs.nsecs elapsed_time: 79.470460943 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 1 3 3 8: 6 19 22 16: 6 19 41 32: 4 12 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff9c9ce003f800.batch_stats=0 total: 100 open/close in 3.31 seconds: 30.24 ops/second llite.lustre-ffff9c9ce003f800.statahead_max=0 100 real 0m0.165s user 0m0.001s sys 0m0.029s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff9c9ce003f800.statahead_max=128 llite.lustre-ffff9c9ce003f800.statahead_max=128 100 real 0m0.091s user 0m0.001s sys 0m0.011s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 118 statahead wrong: 1 agl total: 112 list_total: 30 fname_total: 68 hit_total: 3957 miss_total: 265 swrong=1 ewrong=1 - open/close 569 (time 1789606386.75 total 10.00 last 56.88) total: 900 open/close in 15.52 seconds: 58.01 ops/second llite.lustre-ffff9c9ce003f800.statahead_max=0 1000 real 0m0.171s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9c9ce003f800.statahead_max=128 llite.lustre-ffff9c9ce003f800.statahead_max=128 1000 real 0m0.157s user 0m0.003s sys 0m0.034s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 118 statahead wrong: 1 agl total: 112 list_total: 30 fname_total: 68 hit_total: 3957 miss_total: 265 swrong=1 ewrong=1 - open/close 653 (time 1789606410.90 total 10.00 last 65.28) - open/close 1280 (time 1789606420.91 total 20.01 last 62.67) - open/close 1873 (time 1789606430.93 total 30.03 last 59.16) - open/close 2507 (time 1789606440.97 total 40.06 last 63.20) - open/close 3088 (time 1789606450.97 total 50.07 last 58.10) - open/close 3647 (time 1789606460.97 total 60.07 last 55.90) - open/close 4186 (time 1789606471.01 total 70.11 last 53.68) - open/close 4747 (time 1789606481.02 total 80.12 last 56.04) - open/close 5365 (time 1789606491.03 total 90.13 last 61.70) - open/close 5994 (time 1789606501.04 total 100.14 last 62.84) - open/close 6627 (time 1789606511.05 total 110.15 last 63.25) - open/close 7238 (time 1789606521.05 total 120.15 last 61.08) - open/close 7816 (time 1789606531.07 total 130.17 last 57.71) - open/close 8485 (time 1789606541.10 total 140.20 last 66.72) total: 9000 open/close in 149.36 seconds: 60.26 ops/second llite.lustre-ffff9c9ce003f800.statahead_max=0 10000 real 0m0.774s user 0m0.004s sys 0m0.052s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9c9ce003f800.statahead_max=128 llite.lustre-ffff9c9ce003f800.statahead_max=128 10000 real 0m0.775s user 0m0.002s sys 0m0.049s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 118 statahead wrong: 1 agl total: 112 list_total: 30 fname_total: 68 hit_total: 3957 miss_total: 265 swrong=1 ewrong=1 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 354 seconds llite.lustre-ffff9c9ce003f800.statahead_stats= statahead total: 118 statahead wrong: 1 agl total: 112 list_total: 30 fname_total: 68 hit_total: 3957 miss_total: 265 mdc.lustre-MDT0000-mdc-ffff9c9ce003f800.batch_stats= snapshot_time: 1789606924.602981634 secs.nsecs start_time: 1789606366.131384671 secs.nsecs elapsed_time: 558.471596963 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