== sanity test 124b: lru resize (performance test) ================================================================================= 11:46:36 (1737132396)
ldlm.namespaces.lustre-MDT0000-mdc-ffff8800a8b28800.lru_size=400
 - open/close 5367 (time 1737132407.54 total 10.00 last 536.62)
total: 8000 open/close in 15.01 seconds: 533.02 ops/second
doing ls -la /mnt/lustre/d124b.sanity/disable_lru_resize 3 times
ls -la time: 21 seconds
lru_size = 400
 - unlinked 0 (time 1737132435 ; total 0 ; last 0)
total: 8000 unlinks in 15 seconds: 533.333313 unlinks/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff8800a8b28800.lru_size=0
 - open/close 5294 (time 1737132461.08 total 10.00 last 529.32)
total: 8000 open/close in 15.08 seconds: 530.49 ops/second
doing ls -la /mnt/lustre/d124b.sanity/enable_lru_resize 3 times
ls -la time: 5 seconds
lru_size = 8005
ls -la is 76% faster with lru resize enabled
 - unlinked 0 (time 1737132473 ; total 0 ; last 0)
total: 8000 unlinks in 9 seconds: 888.888916 unlinks/second