>start timing from a power off position, when there is first a display on your screen. If you have one of those weird mainboards that takes 30secs for its fan to whir before it puts an image up, feel free to mention it. but don't include that bit in your time.
>make sure you stop/adjust for bootload selection times eg. my vista bootloader allows 20 seconds to decide what OS I want. Also make sure you stop/adjust for login times(if you have a secure login)
>with stop time, I used the point where my LAN enabled, and I could also open a folder without delay.Hmm. Interesting. ^^
However, I think we should stop POST and OS boot times separately, simply because the hardware will need exact the same time to POST no matter what OS will boot later. I think POST times should be clocked additionally from power on until the boot menu shows up. (These times could be added to OS boot times easily later.)
Result #1: time needed from power on to when the boot menu is available.
A good starting point to measure OS boot times should be when you hit enter in the boot menu and the OS boot actually starts. As for the issue of waiting user login screens this seems to be a bit difficult as most OSs tend to continue to load services and whatnot in the background.
I'd say one important way point is when the login prompt becomes available/usable. We'd have to disable any automatic login for but ... *shrug* we're of curious nature, aren't we. :)
Result #2: time needed from exiting boot menu (by pressing enter and choosing the desired OS) to user login screen becoming available.
Next step is to (temporarily) activate an automatic login and to automatically start some program (available OS independent). Ideally we should create a new and clean user with no other autostart entries (not via autostart folder nor registry settings) except that one program we hopefully all agree upon. :xp:
I suggest to use Firefox, with the start page set to
www.google.com) (at least temporarily). Feel free to suggest something better ;), however it is important for all to use the same software. The plan is to stop timing when Firefox stopped loading google's site.
Result #3: time needed from exiting boot menu until Firefox finished loading the
www.google.com).
I also suggest to perform each test 3 time to get a good average value, this is also a good idea as it helps us to train some simple maths XD