== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 19:11:23 (1787785883) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff99a2f6837000.batch_stats=0 total: 100 open/close in 2.27 seconds: 44.07 ops/second llite.lustre-ffff99a2f6837000.statahead_max=0 208 real 0m1.328s user 0m0.003s sys 0m0.204s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff99a2f6837000.statahead_max=128 llite.lustre-ffff99a2f6837000.statahead_max=128 208 real 0m0.495s user 0m0.002s sys 0m0.075s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 120 statahead wrong: 2 agl total: 106 list_total: 27 fname_total: 92 hit_total: 2851 miss_total: 1668 swrong=2 ewrong=2 - open/close 768 (time 1787785907.18 total 10.01 last 76.76) total: 900 open/close in 11.83 seconds: 76.05 ops/second llite.lustre-ffff99a2f6837000.statahead_max=0 2008 real 0m11.577s user 0m0.025s sys 0m1.900s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff99a2f6837000.statahead_max=128 llite.lustre-ffff99a2f6837000.statahead_max=128 2008 real 0m4.306s user 0m0.014s sys 0m0.630s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 121 statahead wrong: 2 agl total: 106 list_total: 28 fname_total: 92 hit_total: 3850 miss_total: 1668 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-ffff99a2f6837000.statahead_stats= statahead total: 121 statahead wrong: 2 agl total: 106 list_total: 28 fname_total: 92 hit_total: 3850 miss_total: 1668 mdc.lustre-MDT0000-mdc-ffff99a2f6837000.batch_stats= snapshot_time: 1787785952.407460475 secs.nsecs start_time: 1787785887.655785590 secs.nsecs elapsed_time: 64.751674885 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 0 0 3 8: 4 13 17 16: 7 24 41 32: 2 6 48 64: 15 51 100 kvm mdc.lustre-MDT0000-mdc-ffff99a2f6837000.batch_stats=0 total: 100 open/close in 2.35 seconds: 42.50 ops/second llite.lustre-ffff99a2f6837000.statahead_max=0 100 real 0m0.078s user 0m0.003s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff99a2f6837000.statahead_max=128 llite.lustre-ffff99a2f6837000.statahead_max=128 100 real 0m0.081s user 0m0.004s sys 0m0.030s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 121 statahead wrong: 2 agl total: 106 list_total: 28 fname_total: 92 hit_total: 3850 miss_total: 1668 swrong=2 ewrong=2 - open/close 823 (time 1787785971.39 total 10.01 last 82.24) total: 900 open/close in 11.05 seconds: 81.47 ops/second llite.lustre-ffff99a2f6837000.statahead_max=0 1000 real 0m0.220s user 0m0.001s sys 0m0.051s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff99a2f6837000.statahead_max=128 llite.lustre-ffff99a2f6837000.statahead_max=128 1000 real 0m0.137s user 0m0.003s sys 0m0.018s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 121 statahead wrong: 2 agl total: 106 list_total: 28 fname_total: 92 hit_total: 3850 miss_total: 1668 swrong=2 ewrong=2 - open/close 865 (time 1787785990.85 total 10.01 last 86.43) - open/close 1714 (time 1787786000.85 total 20.01 last 84.87) - open/close 2600 (time 1787786010.86 total 30.02 last 88.57) - open/close 3433 (time 1787786020.86 total 40.02 last 83.26) - open/close 4270 (time 1787786030.87 total 50.03 last 83.66) - open/close 5029 (time 1787786040.88 total 60.03 last 75.84) - open/close 5878 (time 1787786050.88 total 70.03 last 84.89) - open/close 6673 (time 1787786060.89 total 80.04 last 79.43) - open/close 7423 (time 1787786070.89 total 90.05 last 74.98) - open/close 8298 (time 1787786080.89 total 100.05 last 87.45) total: 9000 open/close in 107.96 seconds: 83.37 ops/second llite.lustre-ffff99a2f6837000.statahead_max=0 10000 real 0m0.415s user 0m0.002s sys 0m0.059s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff99a2f6837000.statahead_max=128 llite.lustre-ffff99a2f6837000.statahead_max=128 10000 real 0m0.529s user 0m0.005s sys 0m0.047s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 121 statahead wrong: 2 agl total: 106 list_total: 28 fname_total: 92 hit_total: 3850 miss_total: 1668 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 268 seconds llite.lustre-ffff99a2f6837000.statahead_stats= statahead total: 121 statahead wrong: 2 agl total: 106 list_total: 28 fname_total: 92 hit_total: 3850 miss_total: 1668 mdc.lustre-MDT0000-mdc-ffff99a2f6837000.batch_stats= snapshot_time: 1787786370.358458387 secs.nsecs start_time: 1787785953.905373259 secs.nsecs elapsed_time: 416.453085128 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