== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 23:45:13 (1788752713) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8ad545252800.batch_stats=0 total: 100 open/close in 1.84 seconds: 54.41 ops/second llite.lustre-ffff8ad545252800.statahead_max=0 208 real 0m0.972s user 0m0.006s sys 0m0.192s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8ad545252800.statahead_max=128 llite.lustre-ffff8ad545252800.statahead_max=128 208 real 0m0.476s user 0m0.001s sys 0m0.083s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 123 statahead wrong: 2 agl total: 118 list_total: 27 fname_total: 73 hit_total: 3230 miss_total: 762 swrong=2 ewrong=2 - open/close 828 (time 1788752736.26 total 10.00 last 82.77) total: 900 open/close in 11.08 seconds: 81.24 ops/second llite.lustre-ffff8ad545252800.statahead_max=0 2008 real 0m12.617s user 0m0.024s sys 0m1.851s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff8ad545252800.statahead_max=128 llite.lustre-ffff8ad545252800.statahead_max=128 2008 real 0m5.010s user 0m0.019s sys 0m0.554s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 28 fname_total: 73 hit_total: 4229 miss_total: 762 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 18 seconds llite.lustre-ffff8ad545252800.statahead_stats= statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 28 fname_total: 73 hit_total: 4229 miss_total: 762 mdc.lustre-MDT0000-mdc-ffff8ad545252800.batch_stats= snapshot_time: 1788752785.017751423 secs.nsecs start_time: 1788752717.287485369 secs.nsecs elapsed_time: 67.730266054 secs.nsecs subreqs per batch batches %% cum %% 1: 3 9 9 2: 0 0 9 4: 0 0 9 8: 5 15 25 16: 5 15 40 32: 5 15 56 64: 14 43 100 kvm mdc.lustre-MDT0000-mdc-ffff8ad545252800.batch_stats=0 total: 100 open/close in 2.66 seconds: 37.65 ops/second llite.lustre-ffff8ad545252800.statahead_max=0 100 real 0m0.084s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8ad545252800.statahead_max=128 llite.lustre-ffff8ad545252800.statahead_max=128 100 real 0m0.065s user 0m0.001s sys 0m0.014s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 28 fname_total: 73 hit_total: 4229 miss_total: 762 swrong=2 ewrong=2 - open/close 750 (time 1788752805.52 total 10.01 last 74.95) total: 900 open/close in 12.03 seconds: 74.79 ops/second llite.lustre-ffff8ad545252800.statahead_max=0 1000 real 0m0.155s user 0m0.003s sys 0m0.020s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8ad545252800.statahead_max=128 llite.lustre-ffff8ad545252800.statahead_max=128 1000 real 0m0.165s user 0m0.000s sys 0m0.017s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 28 fname_total: 73 hit_total: 4229 miss_total: 762 swrong=2 ewrong=2 - open/close 703 (time 1788752827.28 total 10.00 last 70.30) - open/close 1543 (time 1788752837.29 total 20.01 last 83.91) - open/close 2355 (time 1788752847.30 total 30.02 last 81.16) - open/close 3137 (time 1788752857.30 total 40.02 last 78.14) - open/close 3898 (time 1788752867.31 total 50.03 last 76.01) - open/close 4657 (time 1788752877.32 total 60.04 last 75.86) - open/close 5461 (time 1788752887.32 total 70.04 last 80.38) - open/close 6334 (time 1788752897.32 total 80.04 last 87.27) - open/close 7122 (time 1788752907.33 total 90.05 last 78.79) - open/close 7918 (time 1788752917.33 total 100.05 last 79.58) - open/close 8699 (time 1788752927.33 total 110.05 last 78.08) total: 9000 open/close in 113.76 seconds: 79.11 ops/second llite.lustre-ffff8ad545252800.statahead_max=0 10000 real 0m0.450s user 0m0.003s sys 0m0.044s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8ad545252800.statahead_max=128 llite.lustre-ffff8ad545252800.statahead_max=128 10000 real 0m0.625s user 0m0.009s sys 0m0.051s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 28 fname_total: 73 hit_total: 4229 miss_total: 762 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 323 seconds llite.lustre-ffff8ad545252800.statahead_stats= statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 28 fname_total: 73 hit_total: 4229 miss_total: 762 mdc.lustre-MDT0000-mdc-ffff8ad545252800.batch_stats= snapshot_time: 1788753271.435264868 secs.nsecs start_time: 1788752786.683066236 secs.nsecs elapsed_time: 484.752198632 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