You are here

firefoxportable.exe cpu usage

5 posts / 0 new
Last post
ido
Offline
Last seen: 13 years 11 months ago
Joined: 2010-09-20 04:48
firefoxportable.exe cpu usage

Hello,

I have noticed that firefoxportable.exe is constantly switching contexts (can be seen with process explorer for example). seems like a resource hog - any reason for this ?

Tim Clark
Tim Clark's picture
Offline
Last seen: 13 years 7 months ago
Joined: 2006-06-18 13:55
switching contexts ?

Could you please elaborate on what "switching contexts" means?

Tim

Things have got to get better, they can't get worse, or can they?

ido
Offline
Last seen: 13 years 11 months ago
Joined: 2010-09-20 04:48
wikipedia it. its a bit hard to explain here.

You can download procexp and see the context switch count per application on your computer (just add the column to the grid)

Benedikt93
Offline
Last seen: 9 years 12 months ago
Joined: 2009-12-17 14:46
I got like 10 to 12 context

I got like 10 to 12 context switches per second for each of the launchers I tested.
Though I don't know if this is really an amount that could be considered a resource hog.

But either way, I'd expect this to be something NSIS related (the script language the launchers are written in), so it'd be questionable if this could be changed by PA.c without recompiling some part/plugin of NSIS (the thing that checks whether the actual application is still running must be the culprit I think; most likely something that is part of "ExecWait").

"Der Klügere gibt nach, deshalb regieren Dumme die Welt."

ido
Offline
Last seen: 13 years 11 months ago
Joined: 2010-09-20 04:48
I get also around 10-12 per

I get also around 10-12 per second, constantly.
most passive applications which do nothing, are with 0 context switch delta.
I cannot think of any reason why the NSIS launcher should be active in the background.

Log in or register to post comments