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From Jonathan Ellis <jbel...@gmail.com>
Subject Re: Cassandra consume large memory
Date Mon, 18 Jul 2011 04:59:48 GMT
http://wiki.apache.org/cassandra/FAQ#mmap

On Sun, Jul 17, 2011 at 11:54 PM, JKnight JKnight <beuknight@gmail.com> wrote:
> Dear all,
> I use JMX to monitor Cassandra server.
> Heap Memory Usage show:
> Used : 600MB, Commit 2.1G, Max: 2.1G
> But htop show Cassandra process consume 3.1G.
> Could you tell me why Cassandra occupy memory very large than in used?
> Thank a lot for support.
> --
> Best regards,
> JKnight
>



-- 
Jonathan Ellis
Project Chair, Apache Cassandra
co-founder of DataStax, the source for professional Cassandra support
http://www.datastax.com

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