== sanity test 124b: lru resize (performance test) ================================================================================= 15:51:55 (1730577115)
ldlm.namespaces.lustre-MDT0000-mdc-ffff8800b3a26000.lru_size=400
 - open/close 5093 (time 1730577126.53 total 10.00 last 509.30)
total: 8000 open/close in 15.74 seconds: 508.33 ops/second
doing ls -la /mnt/lustre/d124b.sanity/disable_lru_resize 3 times
ls -la time: 57 seconds
lru_size = 400
 - unlinked 0 (time 1730577191 ; total 0 ; last 0)
total: 8000 unlinks in 16 seconds: 500.000000 unlinks/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff8800b3a26000.lru_size=0
 - open/close 5134 (time 1730577218.71 total 10.00 last 513.31)
total: 8000 open/close in 15.66 seconds: 510.85 ops/second
doing ls -la /mnt/lustre/d124b.sanity/enable_lru_resize 3 times
ls -la time: 10 seconds
lru_size = 8005
ls -la is 82% faster with lru resize enabled
 - unlinked 0 (time 1730577237 ; total 0 ; last 0)
total: 8000 unlinks in 9 seconds: 888.888916 unlinks/second