== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 08:05:56 (1790683556) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff91da43d57800.batch_stats=0 total: 100 open/close in 3.31 seconds: 30.20 ops/second llite.lustre-ffff91da43d57800.statahead_max=0 208 real 0m1.204s user 0m0.002s sys 0m0.206s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff91da43d57800.statahead_max=128 llite.lustre-ffff91da43d57800.statahead_max=128 208 real 0m0.571s user 0m0.005s sys 0m0.082s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 125 statahead wrong: 2 agl total: 108 list_total: 28 fname_total: 77 hit_total: 2727 miss_total: 1351 swrong=2 ewrong=2 - open/close 603 (time 1790683583.87 total 10.01 last 60.21) total: 900 open/close in 14.85 seconds: 60.60 ops/second llite.lustre-ffff91da43d57800.statahead_max=0 2008 real 0m15.118s user 0m0.025s sys 0m1.875s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffff91da43d57800.statahead_max=128 llite.lustre-ffff91da43d57800.statahead_max=128 2008 real 0m4.239s user 0m0.016s sys 0m0.664s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 126 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 77 hit_total: 3725 miss_total: 1352 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 20 seconds llite.lustre-ffff91da43d57800.statahead_stats= statahead total: 126 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 77 hit_total: 3725 miss_total: 1352 mdc.lustre-MDT0000-mdc-ffff91da43d57800.batch_stats= snapshot_time: 1790683641.206978000 secs.nsecs start_time: 1790683562.661609119 secs.nsecs elapsed_time: 78.545368881 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 0 0 3 8: 3 10 13 16: 9 30 43 32: 2 6 50 64: 15 50 100 kvm mdc.lustre-MDT0000-mdc-ffff91da43d57800.batch_stats=0 total: 100 open/close in 3.01 seconds: 33.27 ops/second llite.lustre-ffff91da43d57800.statahead_max=0 100 real 0m0.083s user 0m0.002s sys 0m0.022s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff91da43d57800.statahead_max=128 llite.lustre-ffff91da43d57800.statahead_max=128 100 real 0m0.102s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 126 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 77 hit_total: 3725 miss_total: 1352 swrong=2 ewrong=2 - open/close 611 (time 1790683663.82 total 10.01 last 61.07) total: 900 open/close in 15.48 seconds: 58.14 ops/second llite.lustre-ffff91da43d57800.statahead_max=0 1000 real 0m0.184s user 0m0.001s sys 0m0.042s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff91da43d57800.statahead_max=128 llite.lustre-ffff91da43d57800.statahead_max=128 1000 real 0m0.192s user 0m0.004s sys 0m0.022s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 77 hit_total: 3725 miss_total: 1352 swrong=2 ewrong=2 - open/close 580 (time 1790683689.06 total 10.00 last 57.98) - open/close 1150 (time 1790683699.07 total 20.01 last 56.94) - open/close 1696 (time 1790683709.07 total 30.02 last 54.58) - open/close 2336 (time 1790683719.08 total 40.02 last 63.98) - open/close 2932 (time 1790683729.08 total 50.02 last 59.59) - open/close 3612 (time 1790683739.08 total 60.03 last 67.96) - open/close 4162 (time 1790683749.08 total 70.03 last 55.00) - open/close 4719 (time 1790683759.09 total 80.04 last 55.65) - open/close 5228 (time 1790683769.11 total 90.05 last 50.81) - open/close 5873 (time 1790683779.12 total 100.07 last 64.41) - open/close 6531 (time 1790683789.13 total 110.08 last 65.73) - open/close 7194 (time 1790683799.14 total 120.08 last 66.27) - open/close 7828 (time 1790683809.15 total 130.09 last 63.34) - open/close 8371 (time 1790683819.16 total 140.11 last 54.22) - open/close 8891 (time 1790683829.17 total 150.12 last 51.96) total: 9000 open/close in 152.19 seconds: 59.14 ops/second llite.lustre-ffff91da43d57800.statahead_max=0 10000 real 0m0.445s user 0m0.002s sys 0m0.049s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff91da43d57800.statahead_max=128 llite.lustre-ffff91da43d57800.statahead_max=128 10000 real 0m0.551s user 0m0.002s sys 0m0.050s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 77 hit_total: 3725 miss_total: 1352 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 354 seconds llite.lustre-ffff91da43d57800.statahead_stats= statahead total: 126 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 77 hit_total: 3725 miss_total: 1352 mdc.lustre-MDT0000-mdc-ffff91da43d57800.batch_stats= snapshot_time: 1790684201.095837973 secs.nsecs start_time: 1790683643.198578557 secs.nsecs elapsed_time: 557.897259416 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