Web Performance?

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Jeffrey Ollie

Web Performance?

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I'm running 1.7.7 snapshot, and I'm seeing some problems with the Web
GUI.  Whenever I try and open up the node details page my browser just
spins and says "Loading...".(http://<opennms>:8980/opennms/element/node.jsp?node=X)
 I've tweaked the PostgreSQL settings according to the wiki, but it's
possible that there's some more work to do there. Dealing with the
event list seems to take a long time as well
(http://<opennms>:8980/opennms/event/list?limit=250).

Are there any more tips on enhancing the performance?
Polling/notification performance seems to be good, as when I manually
trigger an outage (by turning off a switch for example) I get notified
promptly.

I'm running opennms-1.7.7-0.14758.snapshot on CentOS 5.3.  The
hardware is a HP DL360G4 w/8GB RAM and 2 148GB 15K drives in a RAID
1+0 configuration.

--
Jeff Ollie

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Sevan / Venture37-2

Re: Web Performance?

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On 23 Sep 2009, at 03:27 PM, Jeffrey Ollie <[hidden email]> wrote:
> I'm running opennms-1.7.7-0.14758.snapshot on CentOS 5.3.  The
> hardware is a HP DL360G4 w/8GB RAM and 2 148GB 15K drives in a RAID
> 1+0 configuration.

Are you sure that's the raid config, you'd need 4 drives min for raid 10

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Jeffrey Ollie

Re: Web Performance?

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On Wed, Sep 23, 2009 at 10:14 AM, Sevan / Venture37 <[hidden email]> wrote:
>
> On 23 Sep 2009, at 03:27 PM, Jeffrey Ollie <[hidden email]> wrote:
>> I'm running opennms-1.7.7-0.14758.snapshot on CentOS 5.3.  The
>> hardware is a HP DL360G4 w/8GB RAM and 2 148GB 15K drives in a RAID
>> 1+0 configuration.
>
> Are you sure that's the raid config, you'd need 4 drives min for raid 10

Yeah, I suppose it's really just RAID 1, but that's what the HP BIOS
shows when you configure the drive.

--
Jeff Ollie

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Ronny Trommer-2

Re: Web Performance?

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Yes, I guess the typical problems like every other who as performance  
issues in OpenNMS.

Take a look at

        http://www.opennms.org/wiki/Performance_tuning

There are a lot things with do´s and don´ts. If you´re interested you  
can take also  a look at

        http://www.infoworld.com/d/networking/maximize-performance-your-monitoring-system-860

I hope it helps and have a nice day

--
Ronny Trommer (Germany)
Web: http://www.open-factory.org
IRC: irc.freenode.org - #opennms

PGP key: 7ED9 1A00 0BD9 EB84 9F63  5808 B1BC E829 E383 98A0
Keyserver: keyserver.pgp.com

On Sep 23, 2009, at 5:16 PM, Jeffrey Ollie wrote:

> On Wed, Sep 23, 2009 at 10:14 AM, Sevan / Venture37 <[hidden email]
> > wrote:
>>
>> On 23 Sep 2009, at 03:27 PM, Jeffrey Ollie <[hidden email]> wrote:
>>> I'm running opennms-1.7.7-0.14758.snapshot on CentOS 5.3.  The
>>> hardware is a HP DL360G4 w/8GB RAM and 2 148GB 15K drives in a RAID
>>> 1+0 configuration.
>>
>> Are you sure that's the raid config, you'd need 4 drives min for  
>> raid 10
>
> Yeah, I suppose it's really just RAID 1, but that's what the HP BIOS
> shows when you configure the drive.
>
> --
> Jeff Ollie
>
> ------------------------------------------------------------------------------
> Come build with us! The BlackBerry® Developer Conference in SF, CA
> is the only developer event you need to attend this year. Jumpstart  
> your
> developing skills, take BlackBerry mobile applications to market and  
> stay
> ahead of the curve. Join us from November 9-12, 2009. Register  
> now!
> http://p.sf.net/sfu/devconf
> _______________________________________________
> Please read the OpenNMS Mailing List FAQ:
> http://www.opennms.org/index.php/Mailing_List_FAQ
>
> opennms-devel mailing list
>
> To *unsubscribe* or change your subscription options, see the bottom  
> of this page:
> https://lists.sourceforge.net/lists/listinfo/opennms-devel


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Ronny Trommer

Re: Web Performance?

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In reply to this post by Jeffrey Ollie
Some javascript/style in this post has been disabled (why?)
Yes, I guess the typical problems like every other who as performance issues in OpenNMS.

Take a look at

http://www.opennms.org/wiki/Performance_tuning

There are a lot things with do´s and don´ts. If you´re interested you can take also  a look at

http://www.infoworld.com/d/networking/maximize-performance-your-monitoring-system-860

I hope it helps and have a nice day



--
Ronny Trommer (Germany)
IRC: irc.freenode.org - #opennms

PGP key: 7ED9 1A00 0BD9 EB84 9F63  5808 B1BC E829 E383 98A0
Keyserver: keyserver.pgp.com

On Sep 23, 2009, at 4:27 PM, Jeffrey Ollie wrote:

I'm running 1.7.7 snapshot, and I'm seeing some problems with the Web
GUI.  Whenever I try and open up the node details page my browser just
spins and says "Loading...".(http://<opennms>:8980/opennms/element/node.jsp?node=X)
I've tweaked the PostgreSQL settings according to the wiki, but it's
possible that there's some more work to do there. Dealing with the
event list seems to take a long time as well
(http://<opennms>:8980/opennms/event/list?limit=250).

Are there any more tips on enhancing the performance?
Polling/notification performance seems to be good, as when I manually
trigger an outage (by turning off a switch for example) I get notified
promptly.

I'm running opennms-1.7.7-0.14758.snapshot on CentOS 5.3.  The
hardware is a HP DL360G4 w/8GB RAM and 2 148GB 15K drives in a RAID
1+0 configuration.

--
Jeff Ollie

------------------------------------------------------------------------------
Come build with us! The BlackBerry&reg; Developer Conference in SF, CA
is the only developer event you need to attend this year. Jumpstart your
developing skills, take BlackBerry mobile applications to market and stay
ahead of the curve. Join us from November 9&#45;12, 2009. Register now&#33;
http://p.sf.net/sfu/devconf
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opennms-devel mailing list

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------------------------------------------------------------------------------
Come build with us! The BlackBerry® Developer Conference in SF, CA
is the only developer event you need to attend this year. Jumpstart your
developing skills, take BlackBerry mobile applications to market and stay
ahead of the curve. Join us from November 9-12, 2009. Register now!
http://p.sf.net/sfu/devconf
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To *unsubscribe* or change your subscription options, see the bottom of this page:
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