Open Source Server monitoring tool-javamelody Javamelody It can monitor Java or Java EE application servers and graphically display: Java memory and Java CPU usage, number of user sessions, number of JDBC connections, and HTTP requests, SQL requests, The number of execution of JSP pages and business interface methods (EJB3, Spring, Guice), average execution time, error percentage, and so on. Charts can be viewed by day, week, month, year, or custom time period. Although this tool is magical! But it's very convenient to use! First you need to download two jar packages, respectively, Javamelody-1.16.0.jar,jrobin-1.5.9.1.jar, the first jar package is: http://code.google.com/p/javamelody/ Downloads/detail?name=javamelody-1.16.0.jar&can=2&q= The second jar package needs to download Javamelody-1.16.0.war First, then the package can be found under the extracted Lib, the war package is: http://code.google.com/p/javamelody/ Downloads/detail?name=javamelody-1.16.0.war&can=2&q= then put the two jar packages just now into the Webroot\web-inf\lib directory of your project. then configure the Web. xml file with the following configuration: <filter> <filter-name>monitoring</filter-name> <filter-class>net.bull.javamelody.MonitoringFilter</filter-class> </filter> <filter-mapping> <filter-name>monitoring</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <listener> <listener-class>net.bull.javamelody.SessionListener</listener-class> </listener> finally restart the project, open the link: http://localhost:8080/monitoring (where http://localhost:8080/is the root of the project), the magical scene will appear: The Javamelody has been successfully applied to our projects at this time!
Open Source Server Monitoring Tool-javamelody-class JVM intrinsic performance (RPM)
