== sanity test 124b: lru resize (performance test) ================================================================================= 10:52:21 (1736265141)
ldlm.namespaces.lustre-MDT0000-mdc-ffff8800a8f36000.lru_size=400
 - open/close 4803 (time 1736265152.09 total 10.00 last 480.27)
total: 8000 open/close in 17.34 seconds: 461.31 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 1736265173 ; total 0 ; last 0)
total: 8000 unlinks in 13 seconds: 615.384644 unlinks/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff8800a8f36000.lru_size=0
 - open/close 5975 (time 1736265196.93 total 10.00 last 597.41)
total: 8000 open/close in 13.60 seconds: 588.44 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 58% faster with lru resize enabled
 - unlinked 0 (time 1736265208 ; total 0 ; last 0)
total: 8000 unlinks in 8 seconds: 1000.000000 unlinks/second