Bootchart in Ubuntu

How long does it take to start your Ubuntu? Which step takes the longest time? If you want to know, there is a ready-made software, bootchart, In the ubuntu source. There is nothing to say. You can use apt or the new version to install it. After the installation is complete, an image will be generated under the/var/log/bootchart directory each time it is started, we can see the specific process of starting your machine. But remember that one will be generated every time you start it. Remember to clear it at that time, or how long will it take to start bootchart your Ubuntu after you finish reading it? Which step takes the longest time?

If you want to know, there is a ready-made software, bootchart, In the ubuntu source.

There is nothing to say. You can use apt or the new version to install it. After the installation is complete, an image will be generated under the/var/log/bootchart directory each time it is started, we can see the specific process of starting your machine. However, remember that a bootchart will be generated every time it is started. Remember to clear it at that time, or delete the bootchart after reading it. It is very simple anyway.

PS. By the way, I like to use a feature that comes with beryl, which is very convenient. (By default) press ctrl + super (that is, the win key), and then use the mouse to box out the desired area. After all, a .png image is automatically displayed on the table, which is very convenient for posting to the blog.