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Siduction Forum => Software - Support => Topic started by: mylo on 2017/01/07, 20:11:47

Title: boot accelerated here
Post by: mylo on 2017/01/07, 20:11:47

Hi all,

after d-u'ing today I saw a much faster boot-up on my box here:

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$  systemd-analyze blame
...7.415s NetworkManager-wait-online.service
...

Was always around 30 +/- before. Now autostarted browser comes up with loaded startpage.

Fine! Just for your info.

Title: Re: boot accelerated here
Post by: devil on 2017/01/07, 22:08:38

Code: [Select]

systemctl mask NetworkManager-wait-online.service will make it even faster.

Title: Re: boot accelerated here
Post by: piper on 2017/01/07, 23:06:15

Ah forgot about that, thanks devil

Title: Re: boot accelerated here
Post by: bluelupo on 2017/01/08, 10:51:22

info about masking --> https://fedoramagazine.org/systemd-masking-units/

Title: Re: boot accelerated here
Post by: dibl on 2017/01/08, 12:01:10

Great tip -- thanks @devil!

After masking:

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don@hp-350g: $ systemd-analyze blame
         5.576s networking.service
         1.547s keyboard-setup.service
....


Title: Re: boot accelerated here
Post by: mylo on 2017/01/09, 11:25:47

After masking here

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1.735 s for NetworkManager.servicenow down from the pole position in the list to place 4! No longer a medal!


EDIT:

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systemd-analyze plot > boot.svg
firefox boot.svg
provides a nice hierarchic/graphical overview what is going on and how time consuming the steps are during boot up.