For what is worth, I also have the arc_prune eating cpu problem. I thought it was because my "machine" has just 3Gb of RAM, but this report makes me think there is something wrong in that area with zfs 0.8.x, since you have what, 64Gb of RAM?
The same 3Gb machine didn't have any such problems with the previous version of zfs, 0.7.5. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1814983 Title: zfs poor sustained read performance from ssd pool To manage notifications about this bug go to: https://bugs.launchpad.net/zfs/+bug/1814983/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
