== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 13:29:28 (1790789368) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8c0ec6a96000.batch_stats=0 total: 100 open/close in 2.46 seconds: 40.57 ops/second llite.lustre-ffff8c0ec6a96000.statahead_max=0 208 real 0m1.279s 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-ffff8c0ec6a96000.statahead_max=128 llite.lustre-ffff8c0ec6a96000.statahead_max=128 208 real 0m0.788s user 0m0.002s sys 0m0.083s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 140 statahead wrong: 2 agl total: 135 list_total: 27 fname_total: 107 hit_total: 2894 miss_total: 1207 swrong=2 ewrong=2 - open/close 744 (time 1790789394.18 total 10.02 last 74.27) total: 900 open/close in 12.66 seconds: 71.07 ops/second llite.lustre-ffff8c0ec6a96000.statahead_max=0 2008 real 0m14.916s user 0m0.025s sys 0m1.907s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffff8c0ec6a96000.statahead_max=128 llite.lustre-ffff8c0ec6a96000.statahead_max=128 2008 real 0m6.241s user 0m0.017s sys 0m0.670s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 141 statahead wrong: 2 agl total: 135 list_total: 28 fname_total: 107 hit_total: 3893 miss_total: 1207 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 17 seconds llite.lustre-ffff8c0ec6a96000.statahead_stats= statahead total: 141 statahead wrong: 2 agl total: 135 list_total: 28 fname_total: 107 hit_total: 3893 miss_total: 1207 mdc.lustre-MDT0000-mdc-ffff8c0ec6a96000.batch_stats= snapshot_time: 1790789449.114447302 secs.nsecs start_time: 1790789373.359320345 secs.nsecs elapsed_time: 75.755126957 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 1 3 6 4: 0 0 6 8: 3 10 16 16: 7 23 40 32: 4 13 53 64: 14 46 100 kvm mdc.lustre-MDT0000-mdc-ffff8c0ec6a96000.batch_stats=0 total: 100 open/close in 2.17 seconds: 46.14 ops/second llite.lustre-ffff8c0ec6a96000.statahead_max=0 100 real 0m0.059s user 0m0.001s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8c0ec6a96000.statahead_max=128 llite.lustre-ffff8c0ec6a96000.statahead_max=128 100 real 0m0.133s user 0m0.004s sys 0m0.024s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 141 statahead wrong: 2 agl total: 135 list_total: 28 fname_total: 107 hit_total: 3893 miss_total: 1207 swrong=2 ewrong=2 - open/close 749 (time 1790789471.49 total 10.01 last 74.86) total: 900 open/close in 11.83 seconds: 76.09 ops/second llite.lustre-ffff8c0ec6a96000.statahead_max=0 1000 real 0m0.191s user 0m0.003s sys 0m0.045s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8c0ec6a96000.statahead_max=128 llite.lustre-ffff8c0ec6a96000.statahead_max=128 1000 real 0m0.203s user 0m0.002s sys 0m0.030s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 141 statahead wrong: 2 agl total: 135 list_total: 28 fname_total: 107 hit_total: 3893 miss_total: 1207 swrong=2 ewrong=2 - open/close 839 (time 1790789493.62 total 10.01 last 83.83) - open/close 1752 (time 1790789503.64 total 20.02 last 91.16) - open/close 2572 (time 1790789513.64 total 30.03 last 81.95) - open/close 3362 (time 1790789523.65 total 40.04 last 78.92) - open/close 3923 (time 1790789533.66 total 50.04 last 56.09) - open/close 4343 (time 1790789543.66 total 60.05 last 41.97) - open/close 4913 (time 1790789553.67 total 70.06 last 56.95) - open/close 5778 (time 1790789563.68 total 80.07 last 86.40) - open/close 6639 (time 1790789573.69 total 90.08 last 86.05) - open/close 7490 (time 1790789583.70 total 100.08 last 85.04) - open/close 8303 (time 1790789593.71 total 110.09 last 81.23) - open/close 8945 (time 1790789603.73 total 120.11 last 64.05) total: 9000 open/close in 120.98 seconds: 74.39 ops/second llite.lustre-ffff8c0ec6a96000.statahead_max=0 10000 real 0m0.844s user 0m0.001s sys 0m0.032s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8c0ec6a96000.statahead_max=128 llite.lustre-ffff8c0ec6a96000.statahead_max=128 10000 real 0m0.314s user 0m0.005s sys 0m0.037s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 141 statahead wrong: 2 agl total: 135 list_total: 28 fname_total: 107 hit_total: 3893 miss_total: 1207 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 304 seconds llite.lustre-ffff8c0ec6a96000.statahead_stats= statahead total: 141 statahead wrong: 2 agl total: 135 list_total: 28 fname_total: 107 hit_total: 3893 miss_total: 1207 mdc.lustre-MDT0000-mdc-ffff8c0ec6a96000.batch_stats= snapshot_time: 1790789926.205686187 secs.nsecs start_time: 1790789451.268469268 secs.nsecs elapsed_time: 474.937216919 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