Update: system vs user CPU usage

From: Jordi Vidal (jordivi_at_wtransnet.net)
Date: 01/29/04

  • Next message: Johnson, Chad: "Summary: Booting off of an a5200" 
    Date: Thu, 29 Jan 2004 19:52:41 +0100 (CET)
To: <sunmanagers@sunmanagers.org>

    Hi
            Thanks for your replies

            The box is mainly a web server doing proxy to an appserver. I put
    a graph available of cpu % and Load Average. It has a single 400Mhz cpu
    and has 500 mb ram at http://www.ejarque.galindo.name/cpu.html

            It is not overloaded right now, but load average is increasing
    (because # of users are growing) and I dont want to have a load average
    greater than 1

            The %cpu used is not what I care about, is the load average, and I
    think that kernel usage should be lower 

    -- 
Jordi
http://www.wtransnet.com
Dpto. Ticnico
---------- Forwarded message ----------
Date: Thu, 29 Jan 2004 19:01:32 +0100 (CET)
From: Jordi Vidal <jordivi@wtransnet.net>
To: sunmanagers@sunmanagers.org
Subject: system vs user CPU usage
Hi
	I have a Netra T1 105 server that shows permanently high 
system/user %cpu usage ratio. Roughly 1:1. 
	i/o %cpu is ok (low)
vmstat 1:
 <- cpu ->
 us sy id
 28 11 61
 15 13 72
  9 12 79
 20 10 70
 31 21 49
 45 25 30
 24 27 50
 34 33 34
 15 11 74
  6 12 82
 27 12 61
 13  9 78
 18 15 67
 30 12 58
 17 12 71
 27 14 59
 10 17 73
 26 13 61
 18 18 64
Can I tune something? What have I to look for?
 
Jordi
--
http://www.wtransnet.com
Dpto. Ticnico
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