![]() NetBeans Profiler is a project to provide a full-featured profiling functionality for the NetBeans IDE. In case of OutOfMemoryExceptions you simply verify your log file for the number of created objects and The profiler can be attached to a non-interactive JVM, creating heap statistics from time to time. JMP collects information about which method are called and from where, this information is used to build call graphs.Ī simple heap profiler for Java, based on JVMPI. Several columns show time taken in the method, number of calls to each method, time taken in methods called. JMP also shows method timings and calls in another window. This is a great way to find memory leaks. JMP can perform heap analysis and has the ability to show which objects own (have references to) all the objects of a specified class. Each class has summary information for number of instances and total bytes of used memory for all the instances. JMP normally uses one window to show the classes in memory. JMP uses a GTK+ interface to show the status. JMP uses the JVMPI interface to gather statistics and interact with the JVM. JMP is a profiler for java that can be used to trace objects usage and method timings. It is much more dynamic and easily understandable than that of the hprof heap profiler bundled with the J2SDK. JMemProf aims to add dynamic visibility to memory usage in Java web applications memory profile information can be viewed easily through a Servlet based web interface while the application is running. "if you don't put out your garbage, it won't get collected". JMemProf allows you to retrieve memory profile information while your application is running.Īlthough Java implements automatic garbage collection, this does not solve the problem of programmers hanging onto references and thus causing memory leaks. JMemProf is a live Java memory profiler suitable for deployment in web containers such as JBoss, Tomcat and others. It features a scalable 100% Java design that is lighter weight than existing JVMPI-based profilers (hprof, OptimizeIt(tm), JProbe(tm), etc).Įxtensible Java Profiler (EJP) is an open-source profiling tool for Java with a scalable and extensible architecture, allowing its usage for exotic programming languages that use a Java backend. The Cougaar memory profiler is a tool for debugging memory usage and leaks in any Java application. The term "behavior" includes, but is not limited to performance profiling. Its purpose is to enable developers to better understand the runtime behavior of their Java programs. JRat is the Java Runtime Analysis Toolkit. GNU Library or Lesser General Public License (LGPL)
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |