[prev in list] [next in list] [prev in thread] [next in thread] 

List:       opennms-install
Subject:    Re: [opennms-install] High CPU
From:       Joe in MPLS <joe () gracenpeace ! net>
Date:       2007-06-29 15:03:39
Message-ID: 46851F4B.1010207 () gracenpeace ! net
[Download RAW message or body]

I've been running OpenNMS for a few years now. I've had four or five 
different versions (of both OpenNMS and java) in production on several 
different boxes (single and multi processor, 32 and 64 bit), and except 
during startup, top always shows java using 100% of all CPUs. This 
happens even if I'm only watching one router, although that router has 
350 interfaces...

Reducing logging level didn't help either. As far as I can tell, this is 
normal.

             ...jgm




Mark Baker wrote:
> Tarus,
>
> The server has a 1 Gig Ram installed, Yes 64 Bit JVM build, I chose
> the latest (at the time) stable release version so I was not that aware
> of the pre-release context.
>
> I have reduced my snmp collection loads to minimize the impact for now
> and I would probably like to hold the line for now until a stable 1.3x flavour
> is available so I think I can live within the operational potentials for now.
>
> I will move towards doubling the RAM and that will help coupled with some
> vacuuming maintenance as mentioned (Byron) brought this up as a quick
> interim.
>
> I will wait on this as I like the new look of the 1.3x version and time is 
> a factor. 
>
> Thanks for the reply & best Regards-
>
> Mark.
>
>
> Mark Baker
> Senior Network Analyst
> CBC Technology
> Broadcast & Telecommunications Networks
> 181 Queen Street
> Ottawa
> K1Y1E4
> 613.288.6305 Desk
> 613.288.6295 Fax
>
>
>
> -------------------------------------------------------------------------
> This SF.net email is sponsored by DB2 Express
> Download DB2 Express C - the FREE version of DB2 express and take
> control of your XML. No limits. Just data. Click to get it now.
> http://sourceforge.net/powerbar/db2/
> _______________________________________________
> Please read the OpenNMS Mailing List FAQ:
> http://www.opennms.org/index.php/Mailing_List_FAQ
>
> opennms-install mailing list
>
> To *unsubscribe* or change your subscription options, see the bottom of this page:
> https://lists.sourceforge.net/lists/listinfo/opennms-install
>   



-------------------------------------------------------------------------
This SF.net email is sponsored by DB2 Express
Download DB2 Express C - the FREE version of DB2 express and take
control of your XML. No limits. Just data. Click to get it now.
http://sourceforge.net/powerbar/db2/
_______________________________________________
Please read the OpenNMS Mailing List FAQ:
http://www.opennms.org/index.php/Mailing_List_FAQ

opennms-install mailing list

To *unsubscribe* or change your subscription options, see the bottom of this page:
https://lists.sourceforge.net/lists/listinfo/opennms-install
[prev in list] [next in list] [prev in thread] [next in thread]