== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 19:18:59 (1784589539) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9c97a79ce000.batch_stats=0 total: 100 open/close in 3.08 seconds: 32.44 ops/second llite.lustre-ffff9c97a79ce000.statahead_max=0 208 real 0m1.179s user 0m0.002s sys 0m0.244s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9c97a79ce000.statahead_max=128 llite.lustre-ffff9c97a79ce000.statahead_max=128 208 real 0m0.782s user 0m0.002s sys 0m0.092s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 110 statahead wrong: 2 agl total: 105 list_total: 29 fname_total: 68 hit_total: 2551 miss_total: 1516 swrong=2 ewrong=2 - open/close 541 (time 1784589567.73 total 10.00 last 54.07) total: 900 open/close in 15.26 seconds: 58.98 ops/second llite.lustre-ffff9c97a79ce000.statahead_max=0 2008 real 0m14.643s user 0m0.026s sys 0m2.162s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff9c97a79ce000.statahead_max=128 llite.lustre-ffff9c97a79ce000.statahead_max=128 2008 real 0m4.843s user 0m0.015s sys 0m0.667s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 111 statahead wrong: 2 agl total: 105 list_total: 30 fname_total: 68 hit_total: 3550 miss_total: 1516 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-ffff9c97a79ce000.statahead_stats= statahead total: 111 statahead wrong: 2 agl total: 105 list_total: 30 fname_total: 68 hit_total: 3550 miss_total: 1516 mdc.lustre-MDT0000-mdc-ffff9c97a79ce000.batch_stats= snapshot_time: 1784589629.941752977 secs.nsecs start_time: 1784589544.296781604 secs.nsecs elapsed_time: 85.644971373 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 0 0 6 4: 2 6 13 8: 5 16 30 16: 3 10 40 32: 3 10 50 64: 15 50 100 kvm mdc.lustre-MDT0000-mdc-ffff9c97a79ce000.batch_stats=0 total: 100 open/close in 3.20 seconds: 31.29 ops/second llite.lustre-ffff9c97a79ce000.statahead_max=0 100 real 0m0.167s user 0m0.002s sys 0m0.023s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9c97a79ce000.statahead_max=128 llite.lustre-ffff9c97a79ce000.statahead_max=128 100 real 0m0.168s user 0m0.001s sys 0m0.029s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 111 statahead wrong: 2 agl total: 105 list_total: 30 fname_total: 68 hit_total: 3550 miss_total: 1516 swrong=2 ewrong=2 - open/close 611 (time 1784589653.77 total 10.00 last 61.10) total: 900 open/close in 14.42 seconds: 62.40 ops/second llite.lustre-ffff9c97a79ce000.statahead_max=0 1000 real 0m0.196s user 0m0.003s sys 0m0.053s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9c97a79ce000.statahead_max=128 llite.lustre-ffff9c97a79ce000.statahead_max=128 1000 real 0m0.142s user 0m0.002s sys 0m0.023s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 111 statahead wrong: 2 agl total: 105 list_total: 30 fname_total: 68 hit_total: 3550 miss_total: 1516 swrong=2 ewrong=2 - open/close 610 (time 1784589678.26 total 10.01 last 60.96) - open/close 1293 (time 1784589688.27 total 20.02 last 68.22) - open/close 1892 (time 1784589698.28 total 30.02 last 59.86) - open/close 2564 (time 1784589708.29 total 40.03 last 67.12) - open/close 3232 (time 1784589718.30 total 50.04 last 66.74) - open/close 3933 (time 1784589728.32 total 60.06 last 69.99) - open/close 4580 (time 1784589738.34 total 70.08 last 64.55) - open/close 5273 (time 1784589748.35 total 80.09 last 69.25) - open/close 5816 (time 1784589758.35 total 90.10 last 54.27) - open/close 6339 (time 1784589768.36 total 100.10 last 52.28) - open/close 6865 (time 1784589778.37 total 110.11 last 52.52) - open/close 7426 (time 1784589788.38 total 120.12 last 56.05) - open/close 8056 (time 1784589798.39 total 130.13 last 62.96) - open/close 8714 (time 1784589808.39 total 140.13 last 65.78) total: 9000 open/close in 144.13 seconds: 62.45 ops/second llite.lustre-ffff9c97a79ce000.statahead_max=0 10000 real 0m0.645s user 0m0.004s sys 0m0.049s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9c97a79ce000.statahead_max=128 llite.lustre-ffff9c97a79ce000.statahead_max=128 10000 real 0m0.684s user 0m0.003s sys 0m0.043s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 111 statahead wrong: 2 agl total: 105 list_total: 30 fname_total: 68 hit_total: 3550 miss_total: 1516 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 374 seconds llite.lustre-ffff9c97a79ce000.statahead_stats= statahead total: 111 statahead wrong: 2 agl total: 105 list_total: 30 fname_total: 68 hit_total: 3550 miss_total: 1516 mdc.lustre-MDT0000-mdc-ffff9c97a79ce000.batch_stats= snapshot_time: 1784590205.343563777 secs.nsecs start_time: 1784589632.218044012 secs.nsecs elapsed_time: 573.125519765 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