== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 07:36:43 (1788781003) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9fbcbd8d2000.batch_stats=0 total: 100 open/close in 3.80 seconds: 26.30 ops/second llite.lustre-ffff9fbcbd8d2000.statahead_max=0 208 real 0m2.031s user 0m0.004s sys 0m0.234s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9fbcbd8d2000.statahead_max=128 llite.lustre-ffff9fbcbd8d2000.statahead_max=128 208 real 0m0.946s user 0m0.003s sys 0m0.112s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 91 statahead wrong: 2 agl total: 87 list_total: 28 fname_total: 61 hit_total: 2961 miss_total: 1751 swrong=2 ewrong=2 - open/close 618 (time 1788781035.83 total 10.01 last 61.74) total: 900 open/close in 14.10 seconds: 63.84 ops/second llite.lustre-ffff9fbcbd8d2000.statahead_max=0 2008 real 0m12.995s user 0m0.029s sys 0m2.029s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff9fbcbd8d2000.statahead_max=128 llite.lustre-ffff9fbcbd8d2000.statahead_max=128 2008 real 0m5.639s user 0m0.014s sys 0m0.590s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 92 statahead wrong: 2 agl total: 87 list_total: 29 fname_total: 61 hit_total: 3959 miss_total: 1752 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 21 seconds llite.lustre-ffff9fbcbd8d2000.statahead_stats= statahead total: 92 statahead wrong: 2 agl total: 87 list_total: 29 fname_total: 61 hit_total: 3959 miss_total: 1752 mdc.lustre-MDT0000-mdc-ffff9fbcbd8d2000.batch_stats= snapshot_time: 1788781093.395627001 secs.nsecs start_time: 1788781010.352219115 secs.nsecs elapsed_time: 83.043407886 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 2 6 10 8: 3 10 20 16: 4 13 33 32: 6 20 53 64: 14 46 100 kvm mdc.lustre-MDT0000-mdc-ffff9fbcbd8d2000.batch_stats=0 total: 100 open/close in 3.28 seconds: 30.50 ops/second llite.lustre-ffff9fbcbd8d2000.statahead_max=0 100 real 0m0.073s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9fbcbd8d2000.statahead_max=128 llite.lustre-ffff9fbcbd8d2000.statahead_max=128 100 real 0m0.143s user 0m0.002s sys 0m0.015s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 92 statahead wrong: 2 agl total: 87 list_total: 29 fname_total: 61 hit_total: 3959 miss_total: 1752 swrong=2 ewrong=2 - open/close 543 (time 1788781117.73 total 10.03 last 54.14) total: 900 open/close in 17.26 seconds: 52.16 ops/second llite.lustre-ffff9fbcbd8d2000.statahead_max=0 1000 real 0m0.158s user 0m0.001s sys 0m0.029s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9fbcbd8d2000.statahead_max=128 llite.lustre-ffff9fbcbd8d2000.statahead_max=128 1000 real 0m0.119s user 0m0.003s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 92 statahead wrong: 2 agl total: 87 list_total: 29 fname_total: 61 hit_total: 3959 miss_total: 1752 swrong=2 ewrong=2 - open/close 583 (time 1788781145.34 total 10.02 last 58.18) - open/close 1088 (time 1788781155.35 total 20.03 last 50.46) - open/close 1664 (time 1788781165.36 total 30.04 last 57.53) - open/close 2329 (time 1788781175.37 total 40.05 last 66.44) - open/close 2943 (time 1788781185.37 total 50.05 last 61.39) - open/close 3512 (time 1788781195.38 total 60.05 last 56.88) - open/close 4193 (time 1788781205.39 total 70.06 last 68.03) - open/close 4945 (time 1788781215.39 total 80.07 last 75.16) - open/close 5620 (time 1788781225.41 total 90.08 last 67.41) - open/close 6375 (time 1788781235.42 total 100.10 last 75.39) - open/close 7046 (time 1788781245.43 total 110.11 last 67.04) - open/close 7715 (time 1788781255.46 total 120.14 last 66.69) - open/close 8365 (time 1788781265.47 total 130.15 last 64.96) total: 9000 open/close in 140.01 seconds: 64.28 ops/second llite.lustre-ffff9fbcbd8d2000.statahead_max=0 10000 real 0m0.764s user 0m0.002s sys 0m0.040s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9fbcbd8d2000.statahead_max=128 llite.lustre-ffff9fbcbd8d2000.statahead_max=128 10000 real 0m0.628s user 0m0.004s sys 0m0.038s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 92 statahead wrong: 2 agl total: 87 list_total: 29 fname_total: 61 hit_total: 3959 miss_total: 1752 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 348 seconds llite.lustre-ffff9fbcbd8d2000.statahead_stats= statahead total: 92 statahead wrong: 2 agl total: 87 list_total: 29 fname_total: 61 hit_total: 3959 miss_total: 1752 mdc.lustre-MDT0000-mdc-ffff9fbcbd8d2000.batch_stats= snapshot_time: 1788781641.513557249 secs.nsecs start_time: 1788781095.925457458 secs.nsecs elapsed_time: 545.588099791 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