ross_rogers
Posts: 1
Joined: Fri Mar 14, 2014 11:49 pm

Re: How to speed up boot time if run headless?

Fri Mar 14, 2014 11:56 pm

Has anyone given bootchart http://www.bootchart.org/ a go? This unix.stackexchange.com answer seems to drill down on the dependencies rather well http://unix.stackexchange.com/questions ... 535#119535

Image

I'm not sure how well it would work with raspberry pi, though..

SirLagz
Posts: 1705
Joined: Mon Feb 20, 2012 8:53 am
Location: Perth, Australia
Contact: Website

Re: How to speed up boot time if run headless?

Mon Mar 31, 2014 5:15 am

Bootchart is available in the Raspbian Repositories, so I might give it a go sometime
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Mr.E
Posts: 2
Joined: Wed Jan 13, 2016 9:19 am

Re: How to speed up boot time if run headless?

Wed Jan 13, 2016 9:56 am

hi guys
my Os was jesiee last version . That's ok at all , but on booting when there is no internet connection it will show up 110 second Error time left for it . how can passed it???

jahboater
Posts: 4825
Joined: Wed Feb 04, 2015 6:38 pm

Re: How to speed up boot time if run headless?

Wed Jan 13, 2016 2:01 pm

To measure boot time for Jessie, try systemd-analyze
On its own it just gives details of the total boot time.
add "blame" to get a list of the individual unit's boot times, longest first
add "plot" to create a plot similar to bootchart.
"man systemd-analyze" tells all

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