== sanity test 124b: lru resize (performance test) ================================================================================= 12:27:48 (1736270868)
ldlm.namespaces.lustre-MDT0000-mdc-ffff8800a8982000.lru_size=400
 - open/close 4300 (time 1736270880.07 total 10.00 last 429.89)
total: 8000 open/close in 19.78 seconds: 404.51 ops/second
doing ls -la /mnt/lustre/d124b.sanity/disable_lru_resize 3 times
ls -la time: 12 seconds
lru_size = 400
 - unlinked 0 (time 1736270904 ; total 0 ; last 0)
total: 8000 unlinks in 15 seconds: 533.333313 unlinks/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff8800a8982000.lru_size=0
 - open/close 4650 (time 1736270930.39 total 10.00 last 464.98)
total: 8000 open/close in 16.31 seconds: 490.43 ops/second
doing ls -la /mnt/lustre/d124b.sanity/enable_lru_resize 3 times
ls -la time: 6 seconds
lru_size = 8005
ls -la is 50% faster with lru resize enabled
 - unlinked 0 (time 1736270944 ; total 0 ; last 0)
total: 8000 unlinks in 7 seconds: 1142.857178 unlinks/second