== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 11:38:59 (1788277139) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8d3106af5800.batch_stats=0 total: 100 open/close in 2.02 seconds: 49.44 ops/second llite.lustre-ffff8d3106af5800.statahead_max=0 208 real 0m1.171s user 0m0.002s sys 0m0.202s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8d3106af5800.statahead_max=128 llite.lustre-ffff8d3106af5800.statahead_max=128 208 real 0m0.455s user 0m0.002s sys 0m0.076s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 136 statahead wrong: 2 agl total: 131 list_total: 28 fname_total: 108 hit_total: 3013 miss_total: 1535 swrong=2 ewrong=2 - open/close 616 (time 1788277164.96 total 10.02 last 61.49) total: 900 open/close in 16.09 seconds: 55.94 ops/second llite.lustre-ffff8d3106af5800.statahead_max=0 2008 real 0m12.340s user 0m0.023s sys 0m1.902s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff8d3106af5800.statahead_max=128 llite.lustre-ffff8d3106af5800.statahead_max=128 2008 real 0m3.716s user 0m0.018s sys 0m0.549s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 108 hit_total: 4011 miss_total: 1536 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 16 seconds llite.lustre-ffff8d3106af5800.statahead_stats= statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 108 hit_total: 4011 miss_total: 1536 mdc.lustre-MDT0000-mdc-ffff8d3106af5800.batch_stats= snapshot_time: 1788277215.680583520 secs.nsecs start_time: 1788277144.615115270 secs.nsecs elapsed_time: 71.065468250 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 1 3 6 4: 3 9 15 8: 4 12 28 16: 4 12 40 32: 5 15 56 64: 14 43 100 kvm mdc.lustre-MDT0000-mdc-ffff8d3106af5800.batch_stats=0 total: 100 open/close in 2.49 seconds: 40.16 ops/second llite.lustre-ffff8d3106af5800.statahead_max=0 100 real 0m0.073s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8d3106af5800.statahead_max=128 llite.lustre-ffff8d3106af5800.statahead_max=128 100 real 0m0.076s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 108 hit_total: 4011 miss_total: 1536 swrong=2 ewrong=2 - open/close 791 (time 1788277236.15 total 10.00 last 79.08) total: 900 open/close in 11.50 seconds: 78.26 ops/second llite.lustre-ffff8d3106af5800.statahead_max=0 1000 real 0m0.164s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8d3106af5800.statahead_max=128 llite.lustre-ffff8d3106af5800.statahead_max=128 1000 real 0m0.081s user 0m0.003s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 108 hit_total: 4011 miss_total: 1536 swrong=2 ewrong=2 - open/close 742 (time 1788277256.75 total 10.02 last 74.07) - open/close 1365 (time 1788277266.76 total 20.03 last 62.24) - open/close 1911 (time 1788277276.77 total 30.03 last 54.57) - open/close 2734 (time 1788277286.77 total 40.04 last 82.25) - open/close 3478 (time 1788277296.78 total 50.04 last 74.35) - open/close 4179 (time 1788277306.78 total 60.05 last 70.09) - open/close 4871 (time 1788277316.79 total 70.05 last 69.15) - open/close 5674 (time 1788277326.80 total 80.07 last 80.20) - open/close 6535 (time 1788277336.80 total 90.07 last 86.05) - open/close 7351 (time 1788277346.81 total 100.08 last 81.55) - open/close 8162 (time 1788277356.82 total 110.08 last 81.04) - open/close 8936 (time 1788277366.83 total 120.10 last 77.32) total: 9000 open/close in 121.24 seconds: 74.23 ops/second llite.lustre-ffff8d3106af5800.statahead_max=0 10000 real 0m0.973s user 0m0.003s sys 0m0.035s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8d3106af5800.statahead_max=128 llite.lustre-ffff8d3106af5800.statahead_max=128 10000 real 0m0.556s user 0m0.001s sys 0m0.035s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 108 hit_total: 4011 miss_total: 1536 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 292 seconds llite.lustre-ffff8d3106af5800.statahead_stats= statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 108 hit_total: 4011 miss_total: 1536 mdc.lustre-MDT0000-mdc-ffff8d3106af5800.batch_stats= snapshot_time: 1788277682.610707398 secs.nsecs start_time: 1788277217.573627846 secs.nsecs elapsed_time: 465.037079552 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