Gentoo Archives: gentoo-user

From: Beau Henderson <beau@××××××××××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Re: Constant Load 1.00+ on new Toshiba laptop
Date: Wed, 18 Feb 2009 23:38:42
Message-Id: 955d685d0902181538p5ea01313ya7a6395c3113f4f6@mail.gmail.com
In Reply to: Re: [gentoo-user] Re: Constant Load 1.00+ on new Toshiba laptop by Paul Hartman
1 On Thu, Feb 19, 2009 at 9:20 AM, Paul Hartman
2 <paul.hartman+gentoo@×××××.com<paul.hartman%2Bgentoo@×××××.com>
3 > wrote:
4
5 > On Wed, Feb 18, 2009 at 4:57 PM, Beau Henderson <beau@××××××××××××.com>
6 > wrote:
7 > >
8 > >
9 > > On Thu, Feb 19, 2009 at 1:18 AM, James <wireless@×××××××××××.com> wrote:
10 > >>
11 > >> <podge <at> podgeweb.com> writes:
12 > >>
13 > >>
14 > >> > > I was wondering if anyone might have any idea's as to what is
15 > causing
16 > >> > > my
17 > >> > > new Toshiba A300 Satelite to idle at a load of 1.00 when not in use.
18 > >> > > Right
19 > >> > > after boot up it settles at 1.00 when I do nothing. I'm not seeing
20 > >> > > anything
21 > >> > > out of ordinary in dmesg ( asside from an non issue with legacy usb
22 > >> > > and sd
23 > >> > > and sr drivers in the kernel ).
24 > >>
25 > >> Ah,
26 > >>
27 > >> I have had a similar problem a few months ago on one system (AMD 64 X2).
28 > >> I never figured it out, but I suspect that rebuilding X, KDE and many
29 > >> other utilities over time, fixed it. X seems to use more resources than
30 > >> it should. But, in reality, after a while, it just went away. None of
31 > the
32 > >> other AMD 64 X2 systems I manage, had the problem. The load was always
33 > 1.0
34 > >> or higher.
35 > >>
36 > >>
37 > >> I think I even posted to this list and we discussed the meaning of
38 > "load"
39 > >> too.
40 > >>
41 > >> Here's some good reading on "load average"
42 > >>
43 > >> http://www.teamquest.com/resources/gunther/display/5/
44 > >>
45 > >>
46 > >
47 > > Hey,
48 > >
49 > > I'm fairly comfortable with the definition of load average, that's not
50 > > something I need clarification on, but thanks to all whom have offered.
51 > >
52 > > I'll fire up htop today and see if its able to identify anything that top
53 > or
54 > > ps hasn't as yet.
55 > >
56 > > I'm relatively certain the issue isn't related to X or gnome as the load
57 > > shoots up immediately after boot up and the load issue happens even
58 > without
59 > > firing up startx.
60 >
61 > I wonder if the laptop could be going into some low-speed, low-power
62 > mode, causing it to seem "slow" and thus making the load seem
63 > artificially high? (assuming you're using CPU frequency scaling at
64 > all)
65 >
66 >
67 I've tried manually altering the governor to performance but its the same
68 story.
69
70 The system doesn't appear sluggish, I'm really more concerned that something
71 is causing the load and this might lead to shorter battery life and and more
72 heat.
73
74 htop doesn't seem to show anything either.
75
76 Just for shits n giggles I fired up powertop and implemented its
77 suggestions. No luck with that either unfortunately. This has me completely
78 baffled.
79
80
81 --
82 Beau Dylan Henderson
83
84 "No human being should be denied the fundamental right to educate themselves
85 or indulge their curiosities. To deny any person the right to do so, for
86 whatever reason, is nothing more than the safeguarding of ignorance to
87 ensure that enlightenment does not become a threat. For nothing in this
88 world is more dangerous than an open mind." -- Matthew Good

Replies

Subject Author
Re: [gentoo-user] Re: Constant Load 1.00+ on new Toshiba laptop Alan McKinnon <alan.mckinnon@×××××.com>