Java profiling toolJProfilerIt can be integrated with a variety of IDES and application servers. This article mainly introduces jprofiler andIntelliJ IDEA Integration.
1. Choose Session> IDE integrations from the main menu of JProfiler. It is worth noting that IntelliJ IDEA needs to be disabled when the plug-in is installed. If you run the installation program t
select the IDE to be integrated into yourkit Java profiler, specify the installation path of the IDE, and click "InstallAfter the plug-in button is integrated successfully, a mark is displayed in eclipse, and you can start profiling from eclipse. However, the profiling result needs to be queried in yourkit Java profil
In the development process of Java program, it is unavoidable to encounter memory usage, performance bottleneck and so on. javaprofiler Tools Help developers locate these issues quickly and effectively, making them an important tool in the Java development process. At present, there are many kinds of JavaProfiler tools
survivor area. Then tidy up the two districts of survivor.
Full GCOrganize the entire heap, including young, tenured and perm. The full GC is slower than the scavenge GC, so the full GC should be minimized as much as possible. The full GC may be caused by the following reasons:
Dynamic changes in the domain allocation policy of the heap after the last GC
System.GC () is displayed call
Perm field is full
Tenured was written full
-aaauzhlsza2c463.jpg "src=" http://s3.51cto.com/wyfs02/M00/6C/DD/ Wkiol1vuimhx3i-aaauzhlsza2c463.jpg "/>Click the memory button to perform a memory analysis view class650) this.width=650; "title=" capture. PNG "alt=" wkiol1vuimndkaqdaapq9qzatvg045.jpg "src=" http://s3.51cto.com/wyfs02/M01/6C/DD/ Wkiol1vuimndkaqdaapq9qzatvg045.jpg "/>4. Heap dump and thread dump operationsdump file is the memory image of the process, you can save the execution state of the program through the debugger to the dump
In the process of developing Java programs, it is unavoidable to encounter problems such as memory usage, performance bottleneck and so on. The Java Profiler Tool helps developers locate these issues quickly and efficiently, making it an important tool in the Java development process. At present, there are a variety of Java
Preface
The so-called 工欲善其事 its prerequisite, for developers to improve the coding efficiency, an efficient development tool is essential, I believe that the blog to see the friends have been understanding of the IntelliJ idea, so this is not the IntelliJ thought to introduce, Instead, it directly describes the application scenarios in actual development. Bloggers Use the
The Sun JDK also publishes a number of profiling tools with the release, which are basically based on the JVM Mangeapi and Sun JVM Attach API implementations, so what features can be found in the instructions for the JVM Manage API. Let's take a look at:First, functional tools1. JPS: Lists the process ID and process name of all JVM processes and implements the principle visible sun JVM Attach API2. Jinfo: P
maven Project automatically loads jar packs
The required tools are as follows: IntelliJ idea 13.1; Download Address: Please own Baidu search maven3.5, here is best to use apache-maven-3.2.1; Download Address link: http://maven.apache.org/download.cgi owns a maven project by default; The default is to install the JDK and configure the environment variables; because MAVEN relies on the
The difference between Compile, make, and buildFor Java development tools, generally have compile, make and build three menu items, complete the functions are similar, but there are differences.Compiling is the process of converting the source code into executable code. The compilation requires the file path (output directory) of the source file and the compiled output to be specified.
Original URL: https://www.guru99.com/intellij-selenium-webdriver.htmlHow to use IntelliJ idea Selenium WebdriverIntellij is a IDE that helps your to write better and faster code. Intellij can used in the option to Java Bean and Eclipse.In this tutorial, you'll learn-
What is
JavaEvery aspect of IntelliJ idea is specifically designed to maximize the productivity of developers with powerful static code analysis and ergonomic design that makes development not only efficient but enjoyable.Deep IntelligenceIntelliJ idea has indexed your source code by providing recommendations in each environment-fast and intelligent experiences, instant and ingenious code completion, instant code Analysis and reliable refactoring tools.Out-o
If you're just looking for an IDE to learn Java, or if you need a nice icon, or if your computer isn't configured very high, then eclipse is a good choice. If you're looking for an IDE that can improve development efficiency, find a faster and more convenient tool and recommend using IntelliJ idea. Eclipse Tools
First: In Eclipse, you can maximize the console. Yo
In the history of computer development language, there is never a language like Java, such as the support of so many vendors, there are so many development tools, Java rookie as ever into the Grand View garden of Grandma Liu, look at the flower eyes, I do not know what choice. Indeed, these tools have their own strengt
Java Web Environment builds environment dependency
operating system : Windows 7 64-bit
Development Tools : IntelliJ idea 13.1.4
Development tools depend on the environment
JDK version: 1.7+
Developer Tools Dependency Plug-in
Java Development must-install IntelliJ idea Pluginreprinted April 14, 2016 10:13:16
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Go to: Http://www.oschina.net/news/69858/java-developer-need-intellij-idea-pluginIntelliJ idea is one of the best and most intelligent Java Ides of all time, with the defa
IntelliJ IDEA plug-in required for Java Development
IDEA plug-in Introduction
The following are common IDEA plug-ins:
Common Tools
Java daily development requires access to many common tools. For ease of use, many tools also hav
Love programming Love to share, original articles, reproduced please indicate the source, thank you! Http://www.cnblogs.com/fozero/p/6120375.htmlI. BACKGROUNDMore and more people now use the IntelliJ Idea tool for Java development, which was previously known to IntelliJ, but has never been used.IntelliJ idea is much more useful than myeclipse and powerful, and Go
1. Introduction to MavenProjects managed and built under Maven are really good and simple compared to traditional projects, so it's also important to use such tools as much as possible to build projects that can manage the entire lifecycle of a project.You can do all the relevant work with its commands, and its common commands are as follows:-MVN Compile-MVN Test-MVN Clean-MVN Package-MVN Install//installs the newly created jar package into the wareho
Intellij format java and xml, intellijjavaxml
During the time when Intellij was used, I have been searching for some skills to continuously improve my proficiency in it. Next, let us know a little bit about how Intellij semi-automated code formatting is supported. To use this function, You have to install the plug-in E
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