== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 23:58:11 (1787371091) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9dc042ca1800.batch_stats=0 total: 100 open/close in 2.88 seconds: 34.67 ops/second llite.lustre-ffff9dc042ca1800.statahead_max=0 208 real 0m0.917s user 0m0.002s sys 0m0.203s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9dc042ca1800.statahead_max=128 llite.lustre-ffff9dc042ca1800.statahead_max=128 208 real 0m0.807s user 0m0.001s sys 0m0.077s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 108 statahead wrong: 2 agl total: 104 list_total: 27 fname_total: 81 hit_total: 3016 miss_total: 1273 swrong=2 ewrong=2 - open/close 754 (time 1787371119.98 total 10.01 last 75.35) total: 900 open/close in 12.18 seconds: 73.89 ops/second llite.lustre-ffff9dc042ca1800.statahead_max=0 2008 real 0m12.495s user 0m0.025s sys 0m1.872s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff9dc042ca1800.statahead_max=128 llite.lustre-ffff9dc042ca1800.statahead_max=128 2008 real 0m3.936s user 0m0.014s sys 0m0.542s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 109 statahead wrong: 2 agl total: 104 list_total: 28 fname_total: 81 hit_total: 4015 miss_total: 1273 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-ffff9dc042ca1800.statahead_stats= statahead total: 109 statahead wrong: 2 agl total: 104 list_total: 28 fname_total: 81 hit_total: 4015 miss_total: 1273 mdc.lustre-MDT0000-mdc-ffff9dc042ca1800.batch_stats= snapshot_time: 1787371170.345134950 secs.nsecs start_time: 1787371097.834017150 secs.nsecs elapsed_time: 72.511117800 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 1 3 6 4: 1 3 10 8: 6 20 30 16: 4 13 43 32: 2 6 50 64: 15 50 100 kvm mdc.lustre-MDT0000-mdc-ffff9dc042ca1800.batch_stats=0 total: 100 open/close in 2.58 seconds: 38.79 ops/second llite.lustre-ffff9dc042ca1800.statahead_max=0 100 real 0m0.072s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff9dc042ca1800.statahead_max=128 llite.lustre-ffff9dc042ca1800.statahead_max=128 100 real 0m0.122s user 0m0.002s sys 0m0.031s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 109 statahead wrong: 2 agl total: 104 list_total: 28 fname_total: 81 hit_total: 4015 miss_total: 1273 swrong=2 ewrong=2 - open/close 724 (time 1787371192.06 total 10.01 last 72.33) total: 900 open/close in 13.66 seconds: 65.89 ops/second llite.lustre-ffff9dc042ca1800.statahead_max=0 1000 real 0m0.147s user 0m0.001s sys 0m0.041s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9dc042ca1800.statahead_max=128 llite.lustre-ffff9dc042ca1800.statahead_max=128 1000 real 0m0.190s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 109 statahead wrong: 2 agl total: 104 list_total: 28 fname_total: 81 hit_total: 4015 miss_total: 1273 swrong=2 ewrong=2 - open/close 873 (time 1787371216.27 total 10.02 last 87.14) - open/close 1502 (time 1787371226.27 total 20.03 last 62.86) - open/close 2296 (time 1787371236.28 total 30.03 last 79.37) - open/close 3052 (time 1787371246.29 total 40.04 last 75.54) - open/close 3783 (time 1787371256.29 total 50.04 last 73.08) - open/close 4545 (time 1787371266.30 total 60.05 last 76.12) - open/close 5334 (time 1787371276.31 total 70.07 last 78.77) - open/close 6098 (time 1787371286.32 total 80.07 last 76.39) - open/close 6770 (time 1787371296.32 total 90.08 last 67.15) - open/close 7598 (time 1787371306.34 total 100.09 last 82.71) - open/close 8440 (time 1787371316.34 total 110.09 last 84.16) total: 9000 open/close in 117.52 seconds: 76.59 ops/second llite.lustre-ffff9dc042ca1800.statahead_max=0 10000 real 0m0.731s user 0m0.002s sys 0m0.077s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9dc042ca1800.statahead_max=128 llite.lustre-ffff9dc042ca1800.statahead_max=128 10000 real 0m0.402s user 0m0.003s sys 0m0.038s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 109 statahead wrong: 2 agl total: 104 list_total: 28 fname_total: 81 hit_total: 4015 miss_total: 1273 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 311 seconds llite.lustre-ffff9dc042ca1800.statahead_stats= statahead total: 109 statahead wrong: 2 agl total: 104 list_total: 28 fname_total: 81 hit_total: 4015 miss_total: 1273 mdc.lustre-MDT0000-mdc-ffff9dc042ca1800.batch_stats= snapshot_time: 1787371652.469628864 secs.nsecs start_time: 1787371171.895974479 secs.nsecs elapsed_time: 480.573654385 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