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Most people seem to find their system unresponsive when using Linux. These steps help them find what the problem might be.

 
Message-ID: <4189026A.2050500@hotpop.com>
Date: Wed, 03 Nov 2004 21:38:10 +0530
From: Raj Shekhar 

Subject: Re: [ilugd]  slow linux desktop
Content-Type: text/plain; charset=ISO-8859-1; format=flowed

List-Id: The Linux-Delhi mailing list <ilugd.lists.linux-delhi.org>

> but unfortunately desktop is slower than my previous XP !! I have
> stopped unnecessary services , my swap is around 500 mb (256 mb ram)
> .... I was wondering if it anything to do with AMD processor (Antholon
> XP 2200+) ....may be suse/mandrake is optimized for 586 instruction set
> and AMD doesnt not fully support it ...is that so ?? ..just a guess


The first step in solving any problem is to remove the unknowns in your
problem.  Find out which processes are taking up the resources. A good
tool to do this is "top". It can display system summary information as
well as a  list  of  tasks currently  running.  Some key board shortcuts
useful while running top are

* <Enter> or <Space> :Refresh_Display
* h :Help
* q :Quit
* 'm' : sort by memory use
* 'p' :sort by CPU usage

Locate which processes are hogging up your CPU/memory (using the 'm' and
'p'). See if you can tune these processes to make them use less memory.
  For example, apache by default preforks 5 processes when it starts up.
  If you are using your linux box for dev work, maybe you can reduce
apache to start only 3 processes.  If you are using transparency or some
fancy  eye candy stuff, maybe you should turn them off. Personally i use
fluxbox as my window manager and found it quite userfriendly and with
good mix of features. As always, YMMV

If you have "man" installed, do a ' apropos processes' to find more
utils that you can use to manage your processes effectively.

AFAIK Linux should not give you any problems if you are using AMD.

 

Page last modified on January 20, 2008, at 10:48 AM