zfs performance ssd cache

Hello, I have a server with Proxmox 4 and 32gb ram ecc, 2 x 2TB ZFS + 2 for disk cache and log ssd ssd


These values are correct?



CPU BOGOMIPS: 35202.80
REGEX/SECOND: 1991832
HD SIZE: 1764.76 GB (rpool/ROOT/pve-1)
FSYNCS/SECOND: 4787.93
DNS EXT: 71.59 ms
DNS INT: 73.94 ms

Thanks