== sanity test 124b: lru resize (performance test) ================================================================================= 09:18:55 (1747401535)
ldlm.namespaces.lustre-MDT0000-mdc-ffff8800b619e800.lru_size=400
 - open/close 4846 (time 1747401546.81 total 10.00 last 484.59)
total: 8000 open/close in 16.47 seconds: 485.79 ops/second
doing ls -la /mnt/lustre/d124b.sanity/disable_lru_resize 3 times
ls -la time: 13 seconds
lru_size = 400
 - unlinked 0 (time 1747401568 ; total 0 ; last 0)
total: 8000 unlinks in 12 seconds: 666.666687 unlinks/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff8800b619e800.lru_size=0
 - open/close 6219 (time 1747401591.69 total 10.00 last 621.84)
total: 8000 open/close in 13.29 seconds: 601.81 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 53% faster with lru resize enabled
 - unlinked 0 (time 1747401603 ; total 0 ; last 0)
total: 8000 unlinks in 8 seconds: 1000.000000 unlinks/second