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From Evgenii Zhuravlev <e.zhuravlev...@gmail.com>
Subject Re: client thread dumps
Date Mon, 04 Sep 2017 20:12:03 GMT
>I am also seeing frequent GC in GC monitor, wondering what it can relate to
>that is with CPU spike ?

I think these spikes could be related to the GC, yes. But they also could
be related to the work that happens on this node. Could you describe how
you use this node? Which operation do you invoke on it?

Evgenii


2017-09-04 22:03 GMT+03:00 ezhuravlev <e.zhuravlev.wk@gmail.com>:

> Hi,
>
> Here is a description of all thread pools:
> https://apacheignite.readme.io/v2.1/docs/thread-pools
> You can try to reduce their size, but do it carefully, these changes could
> lead to performance degradation.
>
> If you will never use visor or rest-api you can also set
> ConnectorConfiguration to null:
>
> IgniteConfiguration cfg = new IgniteConfiguration();
> cfg.setConnectorConfiguration(null); // disables the tcp rest connector
>
>
> Also, I found thread with pretty the same questions that you have about
> threads:
> http://apache-ignite-users.70518.x6.nabble.com/Ignite-
> Thread-count-td7636.html
>
> Evgenii
>
>
>
> --
> Sent from: http://apache-ignite-users.70518.x6.nabble.com/
>

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