<div dir="ltr">I've been playing around with:<div><br><div><a href="http://criu.org/Memory_changes_tracking">http://criu.org/Memory_changes_tracking</a><br></div></div><div><a href="http://criu.org/Incremental_dumps">http://criu.org/Incremental_dumps</a><br>
</div><div><br></div><div>For my application (a Java app), a second incremental dump after several seconds with auto dedup still results in a pretty big image page for the second dump, over 4 megs, even if I don't change perform any interaction with my application.</div>
<div><br></div><div>With any Java app, I'm sure there are background tasks occurring that can change memory even without my explicit interaction, but I was still surprised by the large image page size for an incremental dump with dedup enabled.</div>
<div><br></div><div>I'm running ubuntu 14.04 with kernel 3.15 RC 6.</div><div><br></div><div>Before I investigate more, I am curious if this is expected and/or any thoughts. </div><div><br></div><div>Thanks.</div></div>