Answer by Jabir for What is the default maximum heap size for Sun's JVM from...
As of JDK6U18 following are configurations for the Heap Size. In the Client JVM, the default Java heap configuration has been modified to improve the performance of today's rich client applications....
View ArticleAnswer by user1754962 for What is the default maximum heap size for Sun's JVM...
With JDK, You can also use jinfo to connect to the JVM for the <PROCESS_ID> in question and get the value for MaxHeapSize:jinfo -flag MaxHeapSize <PROCESS_ID>
View ArticleAnswer by chrisinmtown for What is the default maximum heap size for Sun's...
To answer this question it's critical whether the Java VM is in CLIENT or SERVER mode. You can specify "-client" or "-server" options. Otherwise java uses internal rules; basically win32 is always...
View ArticleAnswer by qmc for What is the default maximum heap size for Sun's JVM from...
java 1.6.0_21 or later, or so...$ java -XX:+PrintFlagsFinal -version 2>&1 | grep MaxHeapSizeuintx MaxHeapSize := 12660904960 {product}It looks like the min(1G) has been removed.Or on Windows...
View ArticleAnswer by dfrankow for What is the default maximum heap size for Sun's JVM...
One can ask with some Java code:long maxBytes = Runtime.getRuntime().maxMemory();System.out.println("Max memory: "+ maxBytes / 1024 / 1024 +"M");See javadoc.
View ArticleAnswer by Inv3r53 for What is the default maximum heap size for Sun's JVM...
one way is if you have a jdk installed , in bin folder there is a utility called jconsole(even visualvm can be used).Launch it and connect to the relevant java process and you can see what are the heap...
View ArticleWhat is the default maximum heap size for Sun's JVM from Java SE 6?
What is the default maximum heap size for Sun's JVM from Java SE 6 (i.e. equivalent to setting -Xmx)?Looks like for Java SE 5 with a server-class machine, it'sSmaller of 1/4th of the physical memory or...
View Article