== sanity test 124b: lru resize (performance test) ================================================================================= 16:41:52 (1748983312)
ldlm.namespaces.lustre-MDT0000-mdc-ffff8800a7410800.lru_size=400
 - open/close 5524 (time 1748983323.22 total 10.00 last 552.32)
total: 8000 open/close in 17.16 seconds: 466.15 ops/second
doing ls -la /mnt/lustre/d124b.sanity/disable_lru_resize 3 times
ls -la time: 14 seconds
lru_size = 400
 - unlinked 0 (time 1748983346 ; total 0 ; last 0)
total: 8000 unlinks in 14 seconds: 571.428589 unlinks/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff8800a7410800.lru_size=0
 - open/close 5632 (time 1748983370.99 total 10.00 last 563.14)
total: 8000 open/close in 14.33 seconds: 558.24 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 64% faster with lru resize enabled
 - unlinked 0 (time 1748983382 ; total 0 ; last 0)
total: 8000 unlinks in 10 seconds: 800.000000 unlinks/second