how to use yourkit java profiler

Yourkit, LLC has released Yourkit Java Profiler 10, which can be downloaded from http://www.yourkit.com/download/. Yourkit Java Profiler is the industry-leading

Recently, some friends talked about system performance analysis. The best way to analyze why a Java-based system is slow is to use profiler. The principle of profiler is to use some drivers and JVM bindings to read the JVM runtime and get the time from loading the class to t

For SQL optimization, you can use SQL tuning advisor to achieve automatic SQL optimization and adjustment. For PL/SQL code, there are both SQL code and PL/SQL code. It is far from enough to use only 10046 events, because the SQL time may be very short, the entire package or process is executed for a long time, and other packages, processes, and functions are nested in the package or process. It seems that y

Diagnosing. NET application memory leaks using. NET Memory Profiler (methods and practices) Blog Categories:Troubleshooting tuning. NET asp.net loadrunner ASP algorithm The application diagnosis and optimization of friends know the memory leak and the harm caused by this situation is generally difficult to analyze and locate, especially in. Net/java applications, implicit heap memory management and comple

JVISUALVM is the performance analysis tool provided by sun, how can such a strong backing not be strong? The Jdk6.0 version is self-contained, configured with an environment variable and then run by entering "JVISUALVM" in run or directly to the bin directory of the JDK's installation directory. If you are using a Jdk1.5 or a previous version of a friend, you have to install it separately. I think there is a strong point is that there is no need to use