Re: Dealing with N900 responsiveness (or lack of thereof)

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Hi,

ext Dawid Lorenz wrote:
I've had a look at top over ssh connection and seen
/usr/bin/pulseaudio --system --high-priority constantly
floating around 1-3% of CPU time. Needless to say, device
was lying on the desk next to me, doing nothing, not to
mention anything media-related. I did killall media-player
but that didn't help and pulseaudio was still working out.

However I've been listening to music earlier in the morning,
took couple of calls etx.

Does "killall tonegend" help?

Then it's probably this:
	https://bugs.maemo.org/show_bug.cgi?id=6868


Then later in the day I've opened
a camera to take a picture, which threw weird "Another
application is using audio" message at me few times (while
no app that I was aware of was running in the background).

To list pulseaudio clients, use "pactl list".


ext Jan Knutar wrote:
> I guess not even closed NEP was possible as we've heard nothing
> of it since ;-)

It's a possibility still.  Let's see.

In the meanwhile, there seems to be a 3rd party app that provides
at least some (less accurate & fine-grained) information, see:
	http://talk.maemo.org/showthread.php?t=43748


ext Jan Knutar wrote:
> On Tuesday 23 February 2010, Dawid Lorenz wrote:
>> I just get readings from tools like htop or conky.
>
> If htop just uses the MemFree field from /proc/meminfo, then it's
> pretty much supposed to hover at over 90% used all the time. Unused
> RAM is wasted RAM. What matters is if the system is able to free up
> RAM when it's needed without excessive I/O traffic slowing things
> down..

This has some useful tools & scripts for counting memory usage:
  http://wiki.maemo.org/Documentation/devtools/maemo5/sp-memusage

(With some updates hopefully coming to them in next SDK tools update.)


But for tracking _changes_ in _all_ device resources, I recommend this:
  http://wiki.maemo.org/Documentation/devtools/maemo5/sp-endurance


	- Eero
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