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From Gracelin Priya <gpr...@kodiakptt.com>
Subject RE: Heap Memory Limit Set
Date Wed, 12 Jul 2017 06:42:11 GMT
Hi,

program which starts the gridgain as below ie have set -Xms3G -Xmx10GB. 

/usr/java/jdk1.8.0_121/bin/java -DIGNITE_QUIET=false -Xms3G -Xmx10G -classpath .:./*:/opt/GridGain/libs/*:/opt/GridGain/libs/ignite-spring/*:/opt/GridGain/libs/ignite-rest-http/*::/opt/GridGain/libs/ignite-indexing/*
NodeStart

[18:44:42,727][INFO][main][GridDiscoveryManager] Topology snapshot [ver=1, servers=1, clients=0,
CPUs=32, heap=8.9GB]

How is 8.9GB derived?.  Please help to understand.

Thanks,
Priya




-----Original Message-----
From: dkarachentsev [mailto:dkarachentsev@gridgain.com] 
Sent: 10 July 2017 21:25
To: user@ignite.apache.org
Subject: Re: Heap Memory Limit Set

Hi,

This value is just a sum of available heaps on JVMs on which nodes are running. You may limit
each node with -Xmx10g or -Xmx5g for example.

Thanks!
-Dmitry



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