I wanted to comment on this simple application, found in various Linux distributions, which also allows users to also not very experienced to assess what happens during the startup of your PC.
To be honest, I installed it long ago to control the loading time of some additional services that I installed on my system.
Bootchart makes sure the boot sequence of your computer and create a chart that includes the processes of their execution time and the use made of the CPU units and Input / Output. You can download this application directly using your package manager, or choosing your operating system in the same name page of the site.
After installing the program requires a restart of the PC to generate the first file format. Png, which is saved in the system folder / var / log / bootchart .
Use it well, if you wish, remembering to go and delete all the pictures in that folder, which will be added each time the PC.
Clearly the use of this application is recommended for those who wish to find a way to speed up the launch of its PC and who want to check / change the startup services / daemons.
Council then uninstall the package when it is not necessary to avoid filling the hard drive of the system of unnecessary additional pictures.
