On Sun, Jan  9 at 23:07, Peter Taps wrote:
Hello,

We are building a zfs-based storage system with generic but
high-quality components. We would like to test the new system under
various loads. If we find that the iometer reading has started to
reduce under certain loads, I am wondering what performance counters
we should look for to identify the bottlenecks. Don't want to
replace a component just to find that there was no improvement in
iometer reading.

fsstat zfs 1
zpool iostat 1

any suggestions beyond that will require a lot more detail on your
setup and target workload

--
Eric D. Mudama
edmud...@mail.bounceswoosh.org

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