1. Select IDEA-->Perferences-->Plugins to open the interface for installing the JProfile plugin.
2. The online installation of the JProfile plug-in is about 4M, and the installation will be completed soon.
3. If the operation fails at this time, the reason is that you still have to compress the next JProfile and integrate it with Idea.
4. Find the corresponding official website and download the latest 10.0.3 version of the JProfile compressed package, the URL is as follows:
https://www.ej-technologies.com/download/jprofiler/files
http://mac.softpedia.com/dyn-postdownload.php/14c8b0009c9a3f5add5fdb4c35993c76/598413bf/7c6c/0/1
The download speed of the above URL 1 is slightly slower, you can choose URL 2 to download first, about 135M.
5. After the download is complete, install it, and choose to integrate with the corresponding Idea version.
6. After everything is in order, open the running icon of JProfile, and you can analyze the system tuning.