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From Erick Ramirez <erick.rami...@datastax.com>
Subject Re: Overload because of hint pressure + MVs
Date Mon, 10 Feb 2020 20:54:50 GMT
>
> Currently the value of phi_convict_threshold is not set which makes it to
> 8 (default) .
> Can this also cause hints buildup even when we can see that all nodes are
> UP ?


You can bump it up to 12 to reduce the sensitivity but it's likely GC
pauses causing it. Phi convict is the side-effect, not the cause.

Just to add , we are using 24GB heap size.


Are you using CMS? If using G1, I'd recommend bumping it up to 31GB if the
servers have 40+ GB of RAM. Cheers!

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