Monthly Archive: April 2017

Java Mission Control – How to run it 0

Java Mission Control – How to run it

JMC is a tool which comes bundled with JDK since version 7u40 and it is an awesome tool for managing, monitoring, profiling, and troubleshooting Java applications. We can do memory analysis(heap dumps, Garbage collector...

jcmd: One JDK Command-Line Tool to Rule Them All 0

jcmd: One JDK Command-Line Tool to Rule Them All

The jcmd tool was introduced with Oracle’s Java 7 and is particularly useful in troubleshooting issues with JVM applications by using it to identify Java processes’ IDs (akin to jps), acquiring heap dumps (akin...

Using JStack to get thread dump 0

Using JStack to get thread dump

There are many ways of getting thread dump of any Java process. JDK itself ships with JVisualVm which has a feature of triggering the thread dump. But it also has a simpler way of...