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Re: Bootup speed for F8



Here is my bootchart [1]. It's was with the normal fedora setup but
with apache and mysql added.

In my bootchart i see something i rather don't see.. about 7 seconds
nothing in the begin. and the overall speed seems about half of what
could be reached... so if that was optimized:

50 sec - 7 (pure nothing) = 43 seconds.
43 / 2 (it it would use the max in reads and cpu) = 21.5 seconds which
is a decent boot time.

If that's ever gonna happen (don't think so in the near future) than
you still have to add about 10 seconds in the begin (bios, grub and
kernel boot) and about another 10 seconds for gnome to be completely
loaded.

Total time at this moment:
70 seconds

If it was optimized it could be:
42.5 seconds (but that's under perfect conditions)

2007/11/30, Kulbir Saini <kulbirsaini students iiit ac in>:
> On Thu, 29 Nov 2007, Eric Sandeen wrote:
>
> > Dimi Paun wrote:
> >> Hi folks,
> >>
> >> I've currently upgraded to F8, congrats!
> >>
> >> Just thought of sharing a data-point for startup speed
> >> (measured from GRUB, so excluding all the BIOS stuff):
> >>   * to graphical init: 30s
> >>   * to login prompt: 1m8s
> >>   * after login, to responsive state: 14s
> >>
> >> That's 1m22s to start. On a good desktop: Intel Duo 2.13GHz, 2GB RAM.
> >> With the BIOS thrown in, it takes over 2minutes to be able to get
> >> into the box.
> >>
> >> That's rather slow, no?
> >>
>
>     Try disabling service that you think you'll never use. Also don't start
> network (and yum-updatesd also) at startup and delay it by putting
> 'service network start &' in /etc/rc.local. Because you can't use network
> unless you login.
>
>     My Fedora 8 takes 50seconds from Grub to login screen (I mean time from
> pressing enter in grub screen to the time when login screen appears and i
> can login) on AMD64 3000+ (solo core) and 1GB RAM :)
>
>
> -------------------------------------------------------
> Thank you,
> Kulbir Saini,
> Computer Science and Engineering,
> International Institute of Information Technology,
> Hyderbad, India - 500032.
>
> My Home-Page: http://saini.co.in/
> My Institute: http://www.iiit.ac.in/
> My Linux-Blog: http://linux.saini.co.in/
> My Web-Blog: http://life.saini.co.in/
> -------------------------------------------------------
>
>
> --
> fedora-devel-list mailing list
> fedora-devel-list redhat com
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>


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