es Mikesell [mailto:lesmikes...@gmail.com]
Sent: Tuesday, May 31, 2011 12:30 PM
To: opennms-devel@lists.sourceforge.net
Subject: Re: [opennms-devel] jrobin file format
On 5/31/2011 10:54 AM, Roskens, Ronald wrote:
> I can't add more ram to the system. Its already at its capacity limit of 32
On 5/31/2011 10:54 AM, Roskens, Ronald wrote:
> I can't add more ram to the system. Its already at its capacity limit of 32GB.
Are you running other things on the same server or do you have enough
jrb data to thresh the OS cache? Also, what java version are you using?
I recently noticed a hug
I can't add more ram to the system. Its already at its capacity limit of 32GB.
Ron
-Original Message-
From: Les Mikesell [mailto:lesmikes...@gmail.com]
Sent: Tuesday, May 31, 2011 10:41 AM
To: opennms-devel@lists.sourceforge.net
Subject: Re: [opennms-devel] jrobin file format
On
On 5/31/2011 10:22 AM, Roskens, Ronald wrote:
> Yes. I've been running with store-by-group for over a year now. Not sure if
> its helping or not. Will assume that it is.
>
> The main flaw that I see with JRobin& store-by-group is that's a compounded
> problem. Its not something you see when you
rg]
Sent: Monday, May 30, 2011 12:50 PM
To: OpenNMS Code Development and Bugs
Subject: Re: [opennms-devel] jrobin file format
On May 24, 2011, at 10:44 AM, Roskens, Ronald wrote:
> Well this is interesting. JRobin only caches cacheable values when you
> set them, and never when they are
On May 24, 2011, at 10:44 AM, Roskens, Ronald wrote:
> Well this is interesting. JRobin only caches cacheable values when you set
> them, and never when they are read. Since OpenNMS is continually opening and
> closing the jrb files, this could help somewhat as JRobin is reading values
> from
, Ronald [mailto:ronald.rosk...@biworldwide.com]
Sent: Wednesday, May 18, 2011 3:29 PM
To: OpenNMS Code Development and Bugs
Subject: Re: [opennms-devel] jrobin file format
I’ve been doing a bit of testing with OpenNMS, and various methods of disk
usage on solaris.
I’ve used an M4000 system with 32
, 2011 8:28 PM
To: OpenNMS Code Development and Bugs
Subject: Re: [opennms-devel] jrobin file format
Hi Ron,
Great insight into how OpenNMS works with JRobin. I'm not familiar with the
internals of JRobin, but am somewhat familiar with the internals for rrdtool,
and the two are very simila
Hi Ron,
Great insight into how OpenNMS works with JRobin. I'm not familiar with the
internals of JRobin, but am somewhat familiar with the internals for rrdtool,
and the two are very similar and have similar challenges.
I've done some analysis with dtrace on Solaris to see what happens at a sys
I've been doing a little bit of code path analysis to see why my OpenNMS
instance is reporting over 70,000 total operations pending. Now that number
will fluctuate around, but it generally stays above about 69,000 operations.
During the consolidation points, its grows to around 82,000, but then
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