Useful info here would be to add also info about »events« aka deployments with timestamps  so you can see what event caused what in terms of jvm memmory

From: jboss-as7-dev-bounces@lists.jboss.org [mailto:jboss-as7-dev-bounces@lists.jboss.org] On Behalf Of Heiko Braun
Sent: Friday, September 30, 2011 10:44 AM
To: Heiko Braun
Cc: jboss-as7-dev@lists.jboss.org Development
Subject: Re: [jboss-as7-dev] VM Metrics

Here's an updated example that shows the sample timestamp both as tooltip and on the horizontal axis:

!DSPAM:6,4e85819339255210051143!