== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 09:37:29 (1788183449) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8e7789db6800.batch_stats=0 total: 100 open/close in 2.73 seconds: 36.70 ops/second llite.lustre-ffff8e7789db6800.statahead_max=0 208 real 0m1.348s user 0m0.005s sys 0m0.234s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8e7789db6800.statahead_max=128 llite.lustre-ffff8e7789db6800.statahead_max=128 208 real 0m0.521s user 0m0.004s sys 0m0.089s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 109 statahead wrong: 2 agl total: 105 list_total: 27 fname_total: 63 hit_total: 3499 miss_total: 1269 swrong=2 ewrong=2 - open/close 676 (time 1788183474.11 total 10.00 last 67.59) total: 900 open/close in 13.17 seconds: 68.36 ops/second llite.lustre-ffff8e7789db6800.statahead_max=0 2008 real 0m12.043s user 0m0.023s sys 0m2.049s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff8e7789db6800.statahead_max=128 llite.lustre-ffff8e7789db6800.statahead_max=128 2008 real 0m3.702s user 0m0.010s sys 0m0.742s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 110 statahead wrong: 2 agl total: 105 list_total: 28 fname_total: 63 hit_total: 4497 miss_total: 1270 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-ffff8e7789db6800.statahead_stats= statahead total: 110 statahead wrong: 2 agl total: 105 list_total: 28 fname_total: 63 hit_total: 4497 miss_total: 1270 mdc.lustre-MDT0000-mdc-ffff8e7789db6800.batch_stats= snapshot_time: 1788183522.391300260 secs.nsecs start_time: 1788183453.969288653 secs.nsecs elapsed_time: 68.422011607 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 1 3 3 4: 1 3 6 8: 4 13 20 16: 5 17 37 32: 4 13 51 64: 14 48 100 kvm mdc.lustre-MDT0000-mdc-ffff8e7789db6800.batch_stats=0 total: 100 open/close in 2.53 seconds: 39.56 ops/second llite.lustre-ffff8e7789db6800.statahead_max=0 100 real 0m0.075s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8e7789db6800.statahead_max=128 llite.lustre-ffff8e7789db6800.statahead_max=128 100 real 0m0.086s user 0m0.002s sys 0m0.013s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 110 statahead wrong: 2 agl total: 105 list_total: 28 fname_total: 63 hit_total: 4497 miss_total: 1270 swrong=2 ewrong=2 - open/close 659 (time 1788183542.76 total 10.01 last 65.84) total: 900 open/close in 14.58 seconds: 61.75 ops/second llite.lustre-ffff8e7789db6800.statahead_max=0 1000 real 0m0.175s user 0m0.000s sys 0m0.019s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8e7789db6800.statahead_max=128 llite.lustre-ffff8e7789db6800.statahead_max=128 1000 real 0m0.142s user 0m0.000s sys 0m0.023s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 110 statahead wrong: 2 agl total: 105 list_total: 28 fname_total: 63 hit_total: 4497 miss_total: 1270 swrong=2 ewrong=2 - open/close 618 (time 1788183566.73 total 10.01 last 61.76) - open/close 1279 (time 1788183576.74 total 20.02 last 66.03) - open/close 1960 (time 1788183586.75 total 30.02 last 68.06) - open/close 2597 (time 1788183596.75 total 40.03 last 63.67) - open/close 3196 (time 1788183606.76 total 50.03 last 59.87) - open/close 3843 (time 1788183616.77 total 60.04 last 64.65) - open/close 4460 (time 1788183626.78 total 70.05 last 61.64) - open/close 5190 (time 1788183636.78 total 80.05 last 72.99) - open/close 5827 (time 1788183646.78 total 90.05 last 63.69) - open/close 6568 (time 1788183656.79 total 100.06 last 74.03) - open/close 7150 (time 1788183666.79 total 110.07 last 58.17) - open/close 7845 (time 1788183676.80 total 120.07 last 69.48) - open/close 8562 (time 1788183686.80 total 130.07 last 71.69) total: 9000 open/close in 136.42 seconds: 65.97 ops/second llite.lustre-ffff8e7789db6800.statahead_max=0 10000 real 0m0.618s user 0m0.002s sys 0m0.045s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8e7789db6800.statahead_max=128 llite.lustre-ffff8e7789db6800.statahead_max=128 10000 real 0m0.567s user 0m0.003s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 110 statahead wrong: 2 agl total: 105 list_total: 28 fname_total: 63 hit_total: 4497 miss_total: 1270 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 327 seconds llite.lustre-ffff8e7789db6800.statahead_stats= statahead total: 110 statahead wrong: 2 agl total: 105 list_total: 28 fname_total: 63 hit_total: 4497 miss_total: 1270 mdc.lustre-MDT0000-mdc-ffff8e7789db6800.batch_stats= snapshot_time: 1788184036.270312889 secs.nsecs start_time: 1788183523.869116188 secs.nsecs elapsed_time: 512.401196701 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