== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 09:48:34 (1788875314) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8cc5fbc97800.batch_stats=0 total: 100 open/close in 2.98 seconds: 33.56 ops/second llite.lustre-ffff8cc5fbc97800.statahead_max=0 208 real 0m1.471s user 0m0.003s sys 0m0.253s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8cc5fbc97800.statahead_max=128 llite.lustre-ffff8cc5fbc97800.statahead_max=128 208 real 0m0.619s user 0m0.003s sys 0m0.077s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 116 statahead wrong: 2 agl total: 108 list_total: 28 fname_total: 67 hit_total: 2896 miss_total: 1652 swrong=2 ewrong=2 - open/close 584 (time 1788875340.84 total 10.01 last 58.35) total: 900 open/close in 15.65 seconds: 57.49 ops/second llite.lustre-ffff8cc5fbc97800.statahead_max=0 2008 real 0m15.487s user 0m0.027s sys 0m1.930s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 16 sec llite.lustre-ffff8cc5fbc97800.statahead_max=128 llite.lustre-ffff8cc5fbc97800.statahead_max=128 2008 real 0m4.099s user 0m0.012s sys 0m0.591s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 117 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 67 hit_total: 3894 miss_total: 1653 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 18 seconds llite.lustre-ffff8cc5fbc97800.statahead_stats= statahead total: 117 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 67 hit_total: 3894 miss_total: 1653 mdc.lustre-MDT0000-mdc-ffff8cc5fbc97800.batch_stats= snapshot_time: 1788875398.023011579 secs.nsecs start_time: 1788875318.930286405 secs.nsecs elapsed_time: 79.092725174 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 1 3 6 8: 5 17 24 16: 3 10 34 32: 4 13 48 64: 15 51 100 kvm mdc.lustre-MDT0000-mdc-ffff8cc5fbc97800.batch_stats=0 total: 100 open/close in 2.56 seconds: 39.05 ops/second llite.lustre-ffff8cc5fbc97800.statahead_max=0 100 real 0m0.081s user 0m0.000s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8cc5fbc97800.statahead_max=128 llite.lustre-ffff8cc5fbc97800.statahead_max=128 100 real 0m0.051s user 0m0.002s sys 0m0.015s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 117 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 67 hit_total: 3894 miss_total: 1653 swrong=2 ewrong=2 - open/close 748 (time 1788875417.94 total 10.00 last 74.79) total: 900 open/close in 11.89 seconds: 75.67 ops/second llite.lustre-ffff8cc5fbc97800.statahead_max=0 1000 real 0m0.205s user 0m0.001s sys 0m0.045s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff8cc5fbc97800.statahead_max=128 llite.lustre-ffff8cc5fbc97800.statahead_max=128 1000 real 0m0.141s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 117 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 67 hit_total: 3894 miss_total: 1653 swrong=2 ewrong=2 - open/close 700 (time 1788875437.38 total 10.00 last 69.98) - open/close 1410 (time 1788875447.39 total 20.01 last 70.94) - open/close 2243 (time 1788875457.40 total 30.02 last 83.21) - open/close 3007 (time 1788875467.42 total 40.05 last 76.21) - open/close 3811 (time 1788875477.43 total 50.05 last 80.37) - open/close 4572 (time 1788875487.44 total 60.07 last 75.99) - open/close 5285 (time 1788875497.45 total 70.07 last 71.25) - open/close 6077 (time 1788875507.45 total 80.07 last 79.19) - open/close 6789 (time 1788875517.46 total 90.08 last 71.17) - open/close 7549 (time 1788875527.46 total 100.08 last 75.95) - open/close 8316 (time 1788875537.47 total 110.09 last 76.64) total: 9000 open/close in 118.85 seconds: 75.73 ops/second llite.lustre-ffff8cc5fbc97800.statahead_max=0 10000 real 0m0.504s user 0m0.004s sys 0m0.046s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8cc5fbc97800.statahead_max=128 llite.lustre-ffff8cc5fbc97800.statahead_max=128 10000 real 0m0.539s user 0m0.003s sys 0m0.045s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 117 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 67 hit_total: 3894 miss_total: 1653 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 251 seconds llite.lustre-ffff8cc5fbc97800.statahead_stats= statahead total: 117 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 67 hit_total: 3894 miss_total: 1653 mdc.lustre-MDT0000-mdc-ffff8cc5fbc97800.batch_stats= snapshot_time: 1788875812.014154351 secs.nsecs start_time: 1788875399.696045706 secs.nsecs elapsed_time: 412.318108645 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