For java, you'll do something like this: Runtime runtime = Runtime.getRuntime(); long maxMemory = runtime.maxMemory(); long totalMemory = runtime.totalMemory(); long freeMemory = runtime.freeMemory();
Maximum memory is the total memory the JVM will allocate. Total Memory is the total amount of memory current allocated. Free memory is the amount of memory free of the total currently allocated. -----Original Message----- From: laredotornado [mailto:laredotorn...@gmail.com] Sent: Wednesday, August 18, 2010 1:42 PM To: users@tomcat.apache.org Subject: How can i tell how much of allocated heap is being used? Hi, I'm using Tomcat 6.0.26, Java 1.6 on Linux kernel 2.6.18-164.11.1.el5. I'm trying to figure out if there if we can figure out how much of our allocated heap memory is actually being used. Grateful for any thoughts you might have, - Dave -- View this message in context: http://old.nabble.com/How-can-i-tell-how-much-of-allocated-heap-is-being -used--tp29474695p29474695.html Sent from the Tomcat - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
