== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 09:06:11 (1789131971) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff996f9061f800.batch_stats=0 total: 100 open/close in 2.99 seconds: 33.40 ops/second llite.lustre-ffff996f9061f800.statahead_max=0 208 real 0m1.440s user 0m0.002s sys 0m0.194s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff996f9061f800.statahead_max=128 llite.lustre-ffff996f9061f800.statahead_max=128 208 real 0m0.732s user 0m0.001s sys 0m0.075s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 124 statahead wrong: 2 agl total: 120 list_total: 28 fname_total: 84 hit_total: 2457 miss_total: 1564 swrong=2 ewrong=2 total: 900 open/close in 9.91 seconds: 90.84 ops/second llite.lustre-ffff996f9061f800.statahead_max=0 2008 real 0m11.276s user 0m0.019s sys 0m1.838s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff996f9061f800.statahead_max=128 llite.lustre-ffff996f9061f800.statahead_max=128 2008 real 0m4.321s user 0m0.010s sys 0m0.585s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 125 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 84 hit_total: 3455 miss_total: 1565 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-ffff996f9061f800.statahead_stats= statahead total: 125 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 84 hit_total: 3455 miss_total: 1565 mdc.lustre-MDT0000-mdc-ffff996f9061f800.batch_stats= snapshot_time: 1789132041.731525288 secs.nsecs start_time: 1789131976.978547851 secs.nsecs elapsed_time: 64.752977437 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 0 0 6 4: 3 9 15 8: 4 12 28 16: 4 12 40 32: 4 12 53 64: 15 46 100 kvm mdc.lustre-MDT0000-mdc-ffff996f9061f800.batch_stats=0 total: 100 open/close in 2.09 seconds: 47.94 ops/second llite.lustre-ffff996f9061f800.statahead_max=0 100 real 0m0.079s user 0m0.003s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff996f9061f800.statahead_max=128 llite.lustre-ffff996f9061f800.statahead_max=128 100 real 0m0.055s user 0m0.001s sys 0m0.014s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 125 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 84 hit_total: 3455 miss_total: 1565 swrong=2 ewrong=2 - open/close 791 (time 1789132061.29 total 10.00 last 79.07) total: 900 open/close in 11.39 seconds: 79.03 ops/second llite.lustre-ffff996f9061f800.statahead_max=0 1000 real 0m0.130s user 0m0.000s sys 0m0.015s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff996f9061f800.statahead_max=128 llite.lustre-ffff996f9061f800.statahead_max=128 1000 real 0m0.142s user 0m0.000s sys 0m0.038s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 125 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 84 hit_total: 3455 miss_total: 1565 swrong=2 ewrong=2 - open/close 730 (time 1789132080.93 total 10.01 last 72.96) - open/close 1511 (time 1789132090.93 total 20.01 last 78.07) - open/close 2224 (time 1789132100.94 total 30.02 last 71.25) - open/close 2957 (time 1789132110.94 total 40.02 last 73.27) - open/close 3669 (time 1789132120.95 total 50.03 last 71.17) - open/close 4448 (time 1789132130.97 total 60.04 last 77.76) - open/close 5195 (time 1789132140.98 total 70.06 last 74.61) - open/close 5925 (time 1789132151.01 total 80.09 last 72.76) - open/close 6710 (time 1789132161.01 total 90.09 last 78.48) - open/close 7464 (time 1789132171.02 total 100.09 last 75.38) - open/close 8342 (time 1789132181.02 total 110.10 last 87.76) total: 9000 open/close in 117.91 seconds: 76.33 ops/second llite.lustre-ffff996f9061f800.statahead_max=0 10000 real 0m0.578s user 0m0.002s sys 0m0.051s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff996f9061f800.statahead_max=128 llite.lustre-ffff996f9061f800.statahead_max=128 10000 real 0m0.638s user 0m0.002s sys 0m0.045s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 125 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 84 hit_total: 3455 miss_total: 1565 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 285 seconds llite.lustre-ffff996f9061f800.statahead_stats= statahead total: 125 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 84 hit_total: 3455 miss_total: 1565 mdc.lustre-MDT0000-mdc-ffff996f9061f800.batch_stats= snapshot_time: 1789132488.203225003 secs.nsecs start_time: 1789132043.586455070 secs.nsecs elapsed_time: 444.616769933 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