Undiagnosed High FSM Time

Luke Bakken lbakken at basho.com
Tue Jan 26 16:40:44 EST 2016


Hi Alex -

Are you monitoring any of Riak's statistics? Specifically object size
and sibling count, though all of the stats are useful.

--
Luke Bakken
Engineer
lbakken at basho.com

On Tue, Jan 26, 2016 at 11:40 AM, Alex Wolfe <alex at activeprospect.com> wrote:
> We have a 5 node Riak cluster running 2.1.1. This morning FSM Time (99th percentile) went way up. We couldn't find any clear signs of trouble with the cluster and ultimately chose to move the data files and restart the nodes. Once we started with an empty DB, the FSM Time normalized. But now it's headed back up again. We're stumped on how to trouble shoot this issue. Any suggestions?
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