== sanity test 124b: lru resize (performance test) ================================================================================= 19:21:02 (1736986862)
ldlm.namespaces.lustre-MDT0000-mdc-ffff880082446000.lru_size=400
 - open/close 5467 (time 1736986873.05 total 10.00 last 546.65)
total: 8000 open/close in 14.72 seconds: 543.38 ops/second
doing ls -la /mnt/lustre/d124b.sanity/disable_lru_resize 3 times
ls -la time: 22 seconds
lru_size = 400
 - unlinked 0 (time 1736986901 ; total 0 ; last 0)
total: 8000 unlinks in 14 seconds: 571.428589 unlinks/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff880082446000.lru_size=0
 - open/close 5569 (time 1736986926.67 total 10.00 last 556.80)
total: 8000 open/close in 14.56 seconds: 549.56 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 77% faster with lru resize enabled
 - unlinked 0 (time 1736986939 ; total 0 ; last 0)
total: 8000 unlinks in 8 seconds: 1000.000000 unlinks/second