Hi there, https://github.com/openzfs/zfs/issues/9966 contains some advice that seems pertinent to this issue.
** Bug watch added: github.com/openzfs/zfs/issues #9966 https://github.com/openzfs/zfs/issues/9966 -- 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
