Re: Default java heap settings?

Hi David,

For V5R4 the default classic VM initial heap size ( Xms ) is 16 megs. Default max ( Xmx ) is *NOMAX. For WebSphere, VM initial heap size ( Xms ) is 96 megs. Default max ( Xmx ) is *NOMAX.

I've had too much experience with these settings lately, due to an AS/400 illiterate crowd.


Joe Sam

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----- Original Message ----- From: "David Gibbs" <david@xxxxxxxxxxxx>
To: "Java Programming on and around the iSeries / AS400" <java400-l@xxxxxxxxxxxx>
Sent: Thursday, May 14, 2009 10:32 AM
Subject: Default java heap settings?

OK, this may fall in the dumb question category ...

What are the default values for the -Xms (initial heap) and -Xmx (maximum heap) settings?

This is for the V5R4 classic JVM.

Also, does anyone know if it's possible to get the XML formatted output for -verbosegc with the classic JVM?

david

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