| Name | URL | Description |
|---|
| BTrace | http://kenai.com/projects/btrace | BTrace is a safe, dynamic tracing tool for the Java platform. BTrace can be used to dynamically trace a running Java program (similar to DTrace for OpenSolaris applications and OS). |
| CRaSH | http://www.crashub.org/ | A shell to extend the Java Platform, Open source and open minded. |
| TProfiler | https://github.com/taobao/TProfiler | Profiler is a code profiling tool. |
| HouseMD | https://github.com/CSUG/HouseMD | HouseMD is a interactive command-line tool for dianosing Java process in runtime. It's inspiration came from BTrace, but more easier to use and more safer. |
| gperftools | https://github.com/gperftools/gperftools | These tools are for use by developers so that they can create more robust applications. Especially of use to those developing multi-threaded applications in C++ with templates. Includes TCMalloc, heap-checker, heap-profiler and cpu-profiler. |
| Valgrind | http://valgrind.org/ | Valgrind is an instrumentation framework for building dynamic analysis tools. |
| gcprof | https://github.com/twitter/jvmgcprof | gcprof is a simple utility for profile allocation and garbage collection activity in the JVM |
| Classmexer | http://www.javamex.com/classmexer/ | Classmexer is a simple Java instrumentation agent that provides some convenience calls for measuring the memory usage of Java objects from within an application. |
| Jmxterm | http://wiki.cyclopsgroup.org/jmxterm | Jmxterm is a command line based interactive JMX client. |
| TBJMap | https://github.com/jlusdy/TBJMap | 基于Serviceability Agent,对JMap做了增强,可以方便的输出JVM堆中,每一个分区的对象实例个数和大小的Histogram图. |
| Aspersa | https://code.google.com/p/aspersa/ | Aspersa has become part of Percona Toolkit, and there will be no further development or releases separate from Percona Toolkit. |
| Heapster | https://github.com/mariusaeriksen/heapster | Heapster provides an agent library to do heap profiling for JVM processes with output compatible with Google perftools. |
| OProfile | http://oprofile.sourceforge.net/ | OProfile is a system-wide profiler for Linux systems, capable of profiling all running code at low overhead. |
| java.sizeOf | http://sizeof.sourceforge.net/ | With java.SizeOf you can measure the real memory size of your Java objects. |
| b-profiler | https://code.google.com/p/b-profiler/ | 用BTrace写的一个Profiler |
| GCView | http://www.tagtraum.com/gcviewer.html | GCViewer is a free open source tool to visualize data produced by the Java VM options -verbose:gc and -Xloggc:<file> |
| GCStats | http://www.performize-it.com/tools/gcstats | This jar contains three tools which can help u understand GC behavior |
| Thread Top | http://www.performize-it.com/tools/thread-top | ThreadTop is a simple command line tool which uses JMX protocol to connect to a Java process |
| Greys Anatomy | https://github.com/chengtongda/greys-anatomy | greys-anatomy 是一个java进程执行过程中的异常诊断工具 |
| JIP | http://jiprof.sourceforge.net/ | JIP — The Java Interactive Profiler |
| Diagnostic Tools | http://clarkgrubb.com/diagnostic-tools | Diagnostic Tools: Linux, Mac OS X, Windows |