== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 17:29:53 (1787606993) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff934a84777000.batch_stats=0 total: 100 open/close in 3.18 seconds: 31.48 ops/second llite.lustre-ffff934a84777000.statahead_max=0 208 real 0m1.823s user 0m0.004s sys 0m0.258s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff934a84777000.statahead_max=128 llite.lustre-ffff934a84777000.statahead_max=128 208 real 0m0.644s user 0m0.005s sys 0m0.071s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 120 statahead wrong: 2 agl total: 115 list_total: 28 fname_total: 77 hit_total: 2935 miss_total: 1580 swrong=2 ewrong=2 - open/close 638 (time 1787607021.94 total 10.01 last 63.72) total: 900 open/close in 14.37 seconds: 62.61 ops/second llite.lustre-ffff934a84777000.statahead_max=0 2008 real 0m12.375s user 0m0.030s sys 0m2.146s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff934a84777000.statahead_max=128 llite.lustre-ffff934a84777000.statahead_max=128 2008 real 0m4.109s user 0m0.014s sys 0m0.609s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 121 statahead wrong: 2 agl total: 115 list_total: 29 fname_total: 77 hit_total: 3934 miss_total: 1580 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-ffff934a84777000.statahead_stats= statahead total: 121 statahead wrong: 2 agl total: 115 list_total: 29 fname_total: 77 hit_total: 3934 miss_total: 1580 mdc.lustre-MDT0000-mdc-ffff934a84777000.batch_stats= snapshot_time: 1787607073.917245809 secs.nsecs start_time: 1787606999.540543304 secs.nsecs elapsed_time: 74.376702505 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 0 0 6 4: 0 0 6 8: 3 9 16 16: 4 12 29 32: 7 22 51 64: 15 48 100 kvm mdc.lustre-MDT0000-mdc-ffff934a84777000.batch_stats=0 total: 100 open/close in 3.00 seconds: 33.36 ops/second llite.lustre-ffff934a84777000.statahead_max=0 100 real 0m0.085s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff934a84777000.statahead_max=128 llite.lustre-ffff934a84777000.statahead_max=128 100 real 0m0.112s user 0m0.002s sys 0m0.033s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 121 statahead wrong: 2 agl total: 115 list_total: 29 fname_total: 77 hit_total: 3934 miss_total: 1580 swrong=2 ewrong=2 - open/close 561 (time 1787607096.13 total 10.00 last 56.09) total: 900 open/close in 16.45 seconds: 54.72 ops/second llite.lustre-ffff934a84777000.statahead_max=0 1000 real 0m0.106s user 0m0.003s sys 0m0.018s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff934a84777000.statahead_max=128 llite.lustre-ffff934a84777000.statahead_max=128 1000 real 0m0.210s user 0m0.003s sys 0m0.029s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 121 statahead wrong: 2 agl total: 115 list_total: 29 fname_total: 77 hit_total: 3934 miss_total: 1580 swrong=2 ewrong=2 - open/close 620 (time 1787607123.08 total 10.00 last 61.99) - open/close 1238 (time 1787607133.08 total 20.01 last 61.76) - open/close 1800 (time 1787607143.09 total 30.01 last 56.17) - open/close 2347 (time 1787607153.10 total 40.02 last 54.66) - open/close 2872 (time 1787607163.12 total 50.05 last 52.37) - open/close 3383 (time 1787607173.13 total 60.06 last 51.03) - open/close 3918 (time 1787607183.14 total 70.06 last 53.47) - open/close 4528 (time 1787607193.15 total 80.08 last 60.93) - open/close 5191 (time 1787607203.16 total 90.08 last 66.26) - open/close 5817 (time 1787607213.16 total 100.09 last 62.57) - open/close 6439 (time 1787607223.18 total 110.10 last 62.09) - open/close 7066 (time 1787607233.18 total 120.10 last 62.70) - open/close 7700 (time 1787607243.20 total 130.12 last 63.29) - open/close 8286 (time 1787607253.21 total 140.13 last 58.53) - open/close 8821 (time 1787607263.22 total 150.15 last 53.44) total: 9000 open/close in 153.12 seconds: 58.78 ops/second llite.lustre-ffff934a84777000.statahead_max=0 10000 real 0m0.909s user 0m0.004s sys 0m0.050s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff934a84777000.statahead_max=128 llite.lustre-ffff934a84777000.statahead_max=128 10000 real 0m0.868s user 0m0.003s sys 0m0.052s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 121 statahead wrong: 2 agl total: 115 list_total: 29 fname_total: 77 hit_total: 3934 miss_total: 1580 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 368 seconds llite.lustre-ffff934a84777000.statahead_stats= statahead total: 121 statahead wrong: 2 agl total: 115 list_total: 29 fname_total: 77 hit_total: 3934 miss_total: 1580 mdc.lustre-MDT0000-mdc-ffff934a84777000.batch_stats= snapshot_time: 1787607657.458494093 secs.nsecs start_time: 1787607075.711558665 secs.nsecs elapsed_time: 581.746935428 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