Web interface performance issues

[Hendrik Baecker]

Smith, Jobey schrieb:

>Hmm...I haven't look into v2 yet since it's not out of beta.  Guess its
>time to get a dev box up and do some testing.
>  
>
You will be surprised. My dev box is as half good as the normal nagios
box but the Nagios performance itself has grown up.

If you don't tell someone that v2 is beta nobody will see. I am testing
since three weeks with the same count of hosts and services like our
normal system do.
No Memory leaks, no hangups, just faster.

>-----Original Message-----
>From: Ben [mailto:bench at silentmedia.com] 
>Sent: Wednesday, April 27, 2005 9:04 PM
>To: Smith, Jobey
>Cc: nagios-users at lists.sourceforge.net
>Subject: Re: [Nagios-users] Web interface performance issues
>
>Sorry, you assume wrongly about the v1.2 support. And, before you think 
>that it would help to use the db support in 1.x, let me tell you I 
>looked into it, and it doesn't change the fundamental performance 
>problems the CGI scripts have.
>
>On Apr 27, 2005, at 5:25 PM, Smith, Jobey wrote:
>
>  
>
>>I figured that changing to a db backend would speed things up.   I am
>>currently running v1.2, but I assume it supports v1.2 in addition to 
>>v2.
>>I'll take a look.
>>
>>Thanks,
>>Jobey
>>
>>-----Original Message-----
>>From: Ben [mailto:bench at silentmedia.com]
>>Sent: Wednesday, April 27, 2005 7:59 PM
>>To: Smith, Jobey
>>Cc: nagios-users at lists.sourceforge.net
>>Subject: Re: [Nagios-users] Web interface performance issues
>>
>>Your problem is due to the fundamental design of the web CGIs. Fixing 
>>it
>>requires replacing them, which is why I created the nagios-db project 
>>on
>>sourceforge. I've got about 8500 services on about 2500 hosts, and my
>>status pages comes up in under 3 seconds.
>>
>>On Wed, 27 Apr 2005, Smith, Jobey wrote:
>>
>>    
>>
>>>Hello,
>>>
>>>
>>>
>>>We currently have Nagios monitoring over 1000 hosts with over 2200
>>>service checks and bringing up the Summary pages takes roughly 60
>>>seconds.  Its not the server itself since we've just built another
>>>server for Nagios with dual 2.4 procs and 4gb of ram and it's the
>>>      
>>>
>same
>  
>
>>>speed loading as the original server (dual 933mhz, 2gb ram).  I'm
>>>assuming this is so due to Nagios "recreating" the page for each
>>>      
>>>
>load.
>  
>
>>>We use that view because we have customer names as hostgroups with
>>>      
>>>
>>hosts
>>    
>>
>>>(and their services) assigned to those hostgroups.  Are there any web
>>>performance tips you can recommend?  Can you nest hostgroups within
>>>hostgroups (or would that even speed anything up even if you could)?
>>>
>>>
>>>
>>>Thanks in advance,
>>>
>>>
>>>
>>>Jobey Smith
>>>
>>>VeriCenter, Inc.
>>>
>>>404-817-8212 (o)
>>>
>>>404-310-0098 (c)
>>>
>>>jsmith at vericenter.com <mailto:jsmith at vericenter.com>
>>>
>>>
>>>
>>>
>>>
>>>
>>>      
>>>
>>
>>    
>>
>
>
>
>
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>  
>

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