ChromeOS performance tests
- Enable the bootchart feature when building the image by setting the
following variable in the ChromeOS chroot prior to building an image.
You may want to add in any other features separated by spaces such as
- Build the image and flash it onto a device.
- Setup the device state the way you desire it to be tested. This involves creating any user accounts and enabling any features necessary to see the particular boot sequence desired. For example, enabling ARC++ for a user.
- Reboot the device and wait for it to finish booting.
/var/log/bootchart/boot-YYYYMMDD-hhmmss.tgzto your host machine (
scpworks for this purpose).
pybootchartguion your host system outside the change root and run the following command to generate a