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Top Forums Shell Programming and Scripting To find JVM memory usage in shell console Post 302757901 by radoulov on Friday 18th of January 2013 07:17:29 AM
Old 01-18-2013
It seems that you have 10 java processes. If HQ monitor is reporting the memory usage for a single JVM, you could run:
Code:
ps -opid,rss,vsz -p $(/sbin/pidof java)

... and there should be a pid, with VSZ of about 7.7. You should compare its RSS to what the HQ monitor shows.
 

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AIRPORT-MODEM(1)					      General Commands Manual						  AIRPORT-MODEM(1)

NAME
airport-modem - Modem monitoring and hangup utility for the original Apple AirPort Base Station ("Graphite"), the Lucent RG-1000 base sta- tion and the Apple Airport Extreme base station SYNOPSIS
airport-modem DESCRIPTION
airport-modem allows you to monitor the state of the internal modem of your base station and to start/stop the modem connection. On the AirPort Extreme base station, the modem utility can also display the approximate duration of the modem connection. OPTIONS
airport-modem accepts no command-line options. airport-modem is a wrapper script around the AirportBaseStationHangup.jar jar file located in /usr/share/java/airport-utils. You can set the JAVACMD environment variable to use a specific JVM instead of the one chosen by the wrapper script. Set the DEBUG environ- ment variable to 1 to get the debug output from the wrapper script. ENVIRONMENT VARIABLES
DEBUG Set this variable to 1 to get the debug output from the wrapper script. JAVACMD The full path to the Java Virtual Machine to use. By default, the wrapper uses JAVACMD; if it is not set, it looks for JAVA_BINDIR/java, then for JAVA_HOME/bin/java before looking for a java executable in the PATH. In the latter case, the JVM used can be configured using the Debian alternatives system (see update-alternatives(8)). JAVA_HOME The full path where your JDK/JRE is installed. JAVA_BINDIR The full path to the directory where the java executable is located. JAVA_ARGS Extra command-line arguments to be passed to the Java Virtual Machine. AUTHOR
airport-modem was written by Jon Sevy <jsevy@cs.drexel.edu>. This manual page was written by Julien BLACHE <jblache@debian.org>, for the Debian project (but may be used by others). May 20, 2006 AIRPORT-MODEM(1)
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