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adippl n00b
Joined: 10 Feb 2015 Posts: 8
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Posted: Wed Feb 25, 2015 2:23 pm Post subject: Bootup time problem |
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Hi I'm new to gentoo. I want to speedup booting time. I have thinkpad t420 and i am using kernel 3.18.7
When i boot system booting is slowing down at this moment
Code: | [ 2.201858] Switched to clocksource tsc
[ 6.759204] psmouse serio2: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 3/3
[ 7.023040] input: TPPS/2 IBM TrackPoint as /devices/platform/i8042/serio1/serio2/input/input9 |
I have 2 questions
1. What is slowing down clocksource or trackpoint? (time before line is when this was done or started?)
2. What can I do about it? |
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Ant P. Watchman
Joined: 18 Apr 2009 Posts: 6920
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Posted: Wed Feb 25, 2015 2:54 pm Post subject: |
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Use app-benchmark/bootchart2 to get a graph of what the kernel is doing during that time. |
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