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Date:      Tue, 06 Nov 2007 22:46:54 -0800
From:      Garrett Cooper <youshi10@u.washington.edu>
To:        perryh@pluto.rain.com
Cc:        binto@triplegate.net.id, freebsd-hackers@freebsd.org
Subject:   Re: page fault & degaradation performance
Message-ID:  <47315F5E.2090005@u.washington.edu>
In-Reply-To: <47314262.mjHsuOhoRAZyEdhO%perryh@pluto.rain.com>
References:  <4635.202.127.98.144.1194407276.squirrel@webmail.triplegate.net.id> <47314262.mjHsuOhoRAZyEdhO%perryh@pluto.rain.com>

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perryh@pluto.rain.com wrote:
>> how to reduce the number of page faults to upgrade program
>> or OS performance?
>>     
>
> Install more memory.

   1. Reduce the number of processes on the machine, in particular the
      high-memory usage ones.
   2. Adapt your programming to suit the situation by using less
      memory-requisite data types and structures.
   3. Find the memory leak in someone's program and fix it.

-Garrett



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