metrics-sampler
· metrics-sampler is a java program which regularly queries metrics from a configured set of inputs,
selects and renames them using regular expressions and sends them to a configured set of outputs. It supports
JMX and JDBC as inputs and Graphite as output out of the box.
Download JD-GUI to open JAR file and explore Java source code file (.class .java)
Click menu "File → Open File..." or just drag-and-drop the JAR file in the JD-GUI window metrics-sampler-0.9.1.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.