== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 07:32:28 (1789126348) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff88ae896d0000.batch_stats=0 total: 100 open/close in 2.67 seconds: 37.47 ops/second llite.lustre-ffff88ae896d0000.statahead_max=0 208 real 0m1.132s user 0m0.002s sys 0m0.195s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff88ae896d0000.statahead_max=128 llite.lustre-ffff88ae896d0000.statahead_max=128 208 real 0m0.675s user 0m0.005s sys 0m0.070s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 121 statahead wrong: 2 agl total: 116 list_total: 27 fname_total: 66 hit_total: 2936 miss_total: 1648 swrong=2 ewrong=2 - open/close 694 (time 1789126375.65 total 10.01 last 69.32) total: 900 open/close in 12.79 seconds: 70.36 ops/second llite.lustre-ffff88ae896d0000.statahead_max=0 2008 real 0m11.905s user 0m0.021s sys 0m1.854s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff88ae896d0000.statahead_max=128 llite.lustre-ffff88ae896d0000.statahead_max=128 2008 real 0m3.898s user 0m0.015s sys 0m0.594s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 28 fname_total: 66 hit_total: 3934 miss_total: 1649 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-ffff88ae896d0000.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 28 fname_total: 66 hit_total: 3934 miss_total: 1649 mdc.lustre-MDT0000-mdc-ffff88ae896d0000.batch_stats= snapshot_time: 1789126427.991722083 secs.nsecs start_time: 1789126354.144708970 secs.nsecs elapsed_time: 73.847013113 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 1 3 3 8: 4 13 17 16: 5 17 34 32: 4 13 48 64: 15 51 100 kvm mdc.lustre-MDT0000-mdc-ffff88ae896d0000.batch_stats=0 total: 100 open/close in 3.08 seconds: 32.44 ops/second llite.lustre-ffff88ae896d0000.statahead_max=0 100 real 0m0.146s user 0m0.004s sys 0m0.021s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff88ae896d0000.statahead_max=128 llite.lustre-ffff88ae896d0000.statahead_max=128 100 real 0m0.128s user 0m0.001s sys 0m0.025s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 28 fname_total: 66 hit_total: 3934 miss_total: 1649 swrong=2 ewrong=2 - open/close 697 (time 1789126450.88 total 10.00 last 69.69) total: 900 open/close in 14.02 seconds: 64.18 ops/second llite.lustre-ffff88ae896d0000.statahead_max=0 1000 real 0m0.243s user 0m0.003s sys 0m0.030s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff88ae896d0000.statahead_max=128 llite.lustre-ffff88ae896d0000.statahead_max=128 1000 real 0m0.146s user 0m0.000s sys 0m0.014s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 28 fname_total: 66 hit_total: 3934 miss_total: 1649 swrong=2 ewrong=2 - open/close 759 (time 1789126477.25 total 10.00 last 75.90) - open/close 1554 (time 1789126487.27 total 20.02 last 79.36) - open/close 2367 (time 1789126497.27 total 30.02 last 81.24) - open/close 3166 (time 1789126507.28 total 40.03 last 79.86) - open/close 4036 (time 1789126517.28 total 50.04 last 86.95) - open/close 4762 (time 1789126527.29 total 60.04 last 72.56) - open/close 5660 (time 1789126537.29 total 70.04 last 89.79) - open/close 6505 (time 1789126547.30 total 80.06 last 84.39) - open/close 7388 (time 1789126557.31 total 90.06 last 88.25) - open/close 8093 (time 1789126567.31 total 100.06 last 70.48) - open/close 8747 (time 1789126577.33 total 110.08 last 65.27) total: 9000 open/close in 114.33 seconds: 78.72 ops/second llite.lustre-ffff88ae896d0000.statahead_max=0 10000 real 0m0.547s user 0m0.004s sys 0m0.043s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff88ae896d0000.statahead_max=128 llite.lustre-ffff88ae896d0000.statahead_max=128 10000 real 0m0.804s user 0m0.004s sys 0m0.044s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 28 fname_total: 66 hit_total: 3934 miss_total: 1649 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 309 seconds llite.lustre-ffff88ae896d0000.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 28 fname_total: 66 hit_total: 3934 miss_total: 1649 mdc.lustre-MDT0000-mdc-ffff88ae896d0000.batch_stats= snapshot_time: 1789126910.235277322 secs.nsecs start_time: 1789126430.211575450 secs.nsecs elapsed_time: 480.023701872 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