== sanity test 124b: lru resize (performance test) ================================================================================= 11:08:57 (1760454537)
ldlm.namespaces.lustre-MDT0000-mdc-ffff91d343f10000.lru_size=400
 - open/close 4198 (time 1760454548.98 total 10.00 last 419.77)
total: 8000 open/close in 18.19 seconds: 439.79 ops/second
doing ls -la /mnt/lustre/d124b.sanity/disable_lru_resize 3 times
ls -la time: 18 seconds
lru_size = 400
 - unlinked 0 (time 1760454577 ; total 0 ; last 0)
total: 8000 unlinks in 16 seconds: 500.000000 unlinks/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff91d343f10000.lru_size=0
 - open/close 5345 (time 1760454604.92 total 10.00 last 534.45)
total: 8000 open/close in 15.35 seconds: 521.30 ops/second
doing ls -la /mnt/lustre/d124b.sanity/enable_lru_resize 3 times
ls -la time: 8 seconds
lru_size = 8005
ls -la is 55% faster with lru resize enabled
 - unlinked 0 (time 1760454621 ; total 0 ; last 0)
total: 8000 unlinks in 10 seconds: 800.000000 unlinks/second