From: Pavel Machek <pavel@ucw.cz>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: linux-pm@osdl.org, LKML <linux-kernel@vger.kernel.org>,
Suspend2-devel@lists.suspend2.net, ncunningham@linuxmail.org
Subject: Re: swsusp and suspend2 like to overheat my laptop
Date: Wed, 9 Aug 2006 14:58:40 +0200 [thread overview]
Message-ID: <20060809125840.GD3808@elf.ucw.cz> (raw)
In-Reply-To: <Pine.LNX.4.58.0608090831440.3177@gandalf.stny.rr.com>
On Wed 2006-08-09 08:35:47, Steven Rostedt wrote:
>
> On Wed, 9 Aug 2006, Pavel Machek wrote:
>
> >
> > Okay, run top to see what goes on, and look for
> > /proc/acpi/processor/*/* -- you are interested in C states before and
> > after suspend.
>
> I don't quite understand. What am I looking for in top?
Some process that is running and eating 99% cpu when it should not be
running and doing anything?
Pavel
> Here's the before and after:
>
> before:
>
> $ grep C /proc/acpi/processor/*/*
> /proc/acpi/processor/CPU0/power:active state: C1
> /proc/acpi/processor/CPU0/power:max_cstate: C8
> /proc/acpi/processor/CPU0/power: *C1: type[C1]
> promotion[--] demotion[--] latency[000] usage[00000000] duration[00000000000000000000]
All zeros? Strange...
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
WARNING: multiple messages have this Message-ID (diff)
From: Pavel Machek <pavel@ucw.cz>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
Suspend2-devel@lists.suspend2.net, linux-pm@osdl.org,
ncunningham@linuxmail.org
Subject: Re: swsusp and suspend2 like to overheat my laptop
Date: Wed, 9 Aug 2006 14:58:40 +0200 [thread overview]
Message-ID: <20060809125840.GD3808@elf.ucw.cz> (raw)
In-Reply-To: <Pine.LNX.4.58.0608090831440.3177@gandalf.stny.rr.com>
On Wed 2006-08-09 08:35:47, Steven Rostedt wrote:
>
> On Wed, 9 Aug 2006, Pavel Machek wrote:
>
> >
> > Okay, run top to see what goes on, and look for
> > /proc/acpi/processor/*/* -- you are interested in C states before and
> > after suspend.
>
> I don't quite understand. What am I looking for in top?
Some process that is running and eating 99% cpu when it should not be
running and doing anything?
Pavel
> Here's the before and after:
>
> before:
>
> $ grep C /proc/acpi/processor/*/*
> /proc/acpi/processor/CPU0/power:active state: C1
> /proc/acpi/processor/CPU0/power:max_cstate: C8
> /proc/acpi/processor/CPU0/power: *C1: type[C1]
> promotion[--] demotion[--] latency[000] usage[00000000] duration[00000000000000000000]
All zeros? Strange...
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
next prev parent reply other threads:[~2006-08-09 12:58 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-08-08 21:40 swsusp and suspend2 like to overheat my laptop Steven Rostedt
2006-08-08 21:50 ` Nigel Cunningham
2006-08-08 23:31 ` Steven Rostedt
2006-08-08 23:31 ` Steven Rostedt
2006-08-08 23:35 ` Lee Revell
2006-08-08 23:35 ` Lee Revell
2006-08-08 23:42 ` Nigel Cunningham
2006-08-08 23:42 ` Nigel Cunningham
2006-08-08 23:50 ` Steven Rostedt
2006-08-09 13:05 ` Mark Lord
2006-08-09 13:05 ` Mark Lord
2006-08-09 6:14 ` Ian Campbell
2006-08-09 6:14 ` Ian Campbell
2006-08-08 23:53 ` Pavel Machek
2006-08-08 23:53 ` Pavel Machek
2006-08-09 2:23 ` Steven Rostedt
2006-08-09 2:23 ` Steven Rostedt
2006-08-09 7:39 ` Pavel Machek
2006-08-09 7:39 ` Pavel Machek
2006-08-09 11:45 ` Steven Rostedt
2006-08-09 11:45 ` Steven Rostedt
2006-08-09 11:54 ` Nigel Cunningham
2006-08-09 11:54 ` Nigel Cunningham
2006-08-09 11:58 ` Pavel Machek
2006-08-09 11:58 ` Pavel Machek
2006-08-09 12:15 ` Rafael J. Wysocki
2006-08-09 13:16 ` Steven Rostedt
2006-08-09 13:16 ` Steven Rostedt
2006-08-09 13:42 ` Andreas Mohr
2006-08-09 13:42 ` Andreas Mohr
2006-08-09 20:32 ` Rafael J. Wysocki
2006-08-09 20:32 ` Rafael J. Wysocki
2006-08-09 13:35 ` Steven Rostedt
2006-08-09 13:35 ` Steven Rostedt
2006-08-09 13:37 ` Pavel Machek
2006-08-09 13:37 ` Pavel Machek
2006-08-09 13:45 ` Brad Campbell
2006-08-09 13:45 ` [Suspend2-devel] " Brad Campbell
2006-08-09 12:04 ` Steven Rostedt
2006-08-09 12:04 ` Steven Rostedt
2006-08-09 12:08 ` Pavel Machek
2006-08-09 12:08 ` Pavel Machek
2006-08-09 12:35 ` Steven Rostedt
2006-08-09 12:35 ` Steven Rostedt
2006-08-09 12:58 ` Pavel Machek [this message]
2006-08-09 12:58 ` Pavel Machek
2006-08-11 0:14 ` Steven Rostedt
2006-08-11 0:14 ` Steven Rostedt
2006-08-09 12:14 ` Steven Rostedt
2006-08-09 12:14 ` Steven Rostedt
2006-08-09 12:07 ` Andreas Mohr
2006-08-09 12:38 ` Steven Rostedt
2006-08-09 12:38 ` Steven Rostedt
2006-08-09 13:03 ` Andreas Mohr
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