Shulou(Shulou.com)06/02 Report--

What this article shares to you is about what JProfiler and XRebel are in java performance optimization, the editor thinks it is very practical, so I share it with you to learn. I hope you can get something after reading this article.

The following is the JProfiler and XRebel cracking procedures and simple hands-on information.

Java code performance tuning is one of the most important skills that programmers should have. The most commonly used for individuals are JProfiler and XRebel.

Here are my personal opinions:

When the local code with low XRebel learning cost is configured, when a floating window appears in the lower right corner of the VM options, you can see the time spent in each request and the specific time in each method.

Using hibernate xrebel in our project can clearly demonstrate the specific time-consuming of each HQL. Targeted tuning is very convenient.

JProfiler monitors a lot more than XRebel, and of course the cost of learning is much higher. Some of the data collected by individuals are attached below.

In personal use, it is found that JProfiler is very strong in monitoring the server, and can obtain the consumption of each method under concurrency. Convenient tuning

JProfiler uses learning documents:

Link: https://pan.baidu.com/s/1miOOGly password: 3z74

Outer chain: https://pan.lanzou.com/b98671/ password: fi8b

The most troublesome thing about using xrebel is to crack.

Here is the cracked xrebel that has the ability to support the authentic version.

Http://t.cn/RYMGubA

After downloading and pressurizing, add-javaagent:D:\ xrebel.jar to VM options under the settings to use.

The above is what JProfiler and XRebel are in java performance optimization, and the editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

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