On Fri, Aug 17, 2012 at 3:36 PM, cheesybiscuits
<[email protected]>wrote:
> Andrea: thanks for your input.
>
>
> I realise this is more of a straight Java question than a GeoServer
> question, but is there any way to tell how much of the JVM's reserved
> memory
> is in use, so that I can better configure its maximum limit?
>
You can try using the tools suggested here:
http://docs.geoserver.org/stable/en/user/production/troubleshooting.html#using-jdk-tools-to-get-stack-and-memory-dumps
The optimal setting for JVM memory is as large as possible up to the
physical memory on the machine (which depends on what else is running). As
Andrea says, though, this map should be rendered in streaming mode, so it
shouldn't be using much memory.
This is the kind of thing the PointStacker rendering transformation was
designed to assist with.
http://dev.horizon.opengeo.org/opengeo-docs/cartography/rt/pointstacker.html
It might be interesting to try using it on this dataset. Even if it isn't
exactly what you want, it might help identify whether the bottleneck is
with the data retrieval or with the rendering.
> --
Martin Davis
OpenGeo - http://opengeo.org
Expert service straight from the developers.
------------------------------------------------------------------------------
Live Security Virtual Conference
Exclusive live event will cover all the ways today's security and
threat landscape has changed and how IT managers can respond. Discussions
will include endpoint security, mobile security and the latest in malware
threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
_______________________________________________
Geoserver-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/geoserver-users
