Difference between revisions of "Java"
From Vague Hope Wiki
(→OpenJDK Heapdump) |
(→OpenJDK Heapdump) |
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* http://linux.die.net/man/1/jmap-java-1.6.0-openjdk | * http://linux.die.net/man/1/jmap-java-1.6.0-openjdk | ||
+ | * http://www.eclipse.org/mat/ | ||
== Remote Debug Tomcat6 == | == Remote Debug Tomcat6 == | ||
In /usr/sbin/tomcat6: | In /usr/sbin/tomcat6: | ||
-Xdebug -Xrunjdwp:transport=dt_socket,address=62277,server=y,suspend=n | -Xdebug -Xrunjdwp:transport=dt_socket,address=62277,server=y,suspend=n |
Revision as of 06:31, 3 July 2013
OpenJDK Heapdump
sudo yum install java-1.6.0-openjdk-devel sudo jmap -F -J-d64 -dump:live,format=b,file=/root/heap.bin 2232 sudo jstack -F 2232 > /root/stacks.txt
Remote Debug Tomcat6
In /usr/sbin/tomcat6:
-Xdebug -Xrunjdwp:transport=dt_socket,address=62277,server=y,suspend=n