On Wed, Sep 25, 2013 at 6:00 AM, Raghu Katti <[email protected]> wrote: > Hello, > > I was wondering if there is any formula to determine these settings for > overload protection and load shedding. The defaults are 50000 and 10000. I > wanted to find if there are any recommended ways to determine custom values > of these numbers for a given cluster configuration. > > riak_kv/fsm_limit > > riak_core/vnode_overload_threshold
Hi Raghu, At this time there is no official guidance for adjusting these values. If you see overload messages in the logs, and you still have CPU/Memory/Disk IO to spare, you can experiment with increasing the fsm_limit and vnode_overload_threshold settings, but please test the new configurations before rolling to production. -- Luke Bakken CSE [email protected] _______________________________________________ riak-users mailing list [email protected] http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com
