[hobbit] Question about RRDTOOL Graphs in Xymon
Thanks for your help, the biggest difficulty for me is to be understable in english;) in fact I know how to fetch data from rrd files but I would like to know how is the most simple procedure to calculate avg/max/min that RRDtool prints in graphs.
Fred
Check where you have $INSTALLDIR/data/rrd on your hobbit server and you will find these rrd files for each server in their own directory. They are NOT in text format and you need to use the rrd tools to access the raw data. See the section on custom graphs for an example on how to dump one of these files.
......Bruce
Bruce White Senior Enterprise Systems Engineer | Phone: 630-671-5169 | Fax: 630-893-1648 | bewhite at fellowes.com | http://www.fellowes.com/
Disclaimer: The information contained in this message may be privileged and confidential and protected from disclosure. If the reader of this message is not the intended recipient or an employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by replying to the message and deleting it from your computer. Thank you. Fellowes, Inc.
-----Original Message----- From: Rich Smrcina [mailto:rsmrcina at wi.rr.com] Sent: Tuesday, December 22, 2009 10:18 AM To: hobbit at hswn.dk Subject: Re: [hobbit] Question about RRDTOOL Graphs in Xymon
On 12/22/2009 09:57 AM, fredbo at club-internet.fr wrote:
Hi all,
In Xymon normaly we can see some statistics in each graphs , example for load average on last 48 hours, we have : max min average.
My question : Is Xymon or Rrdtool store these results in a text format
file or it is "dynamic" ?
My conf is Solaris 10 / Xymon 4.2.3 and Rrdtool 1.2.9
Thanks
Best Regards,
FB Xymon collects the information from, in your case, Solaris. Then it stores the data in an rrd (round robin database) for later display on a graph.
-- Rich Smrcina Phone: 414-491-6001 http://www.linkedin.com/in/richsmrcina
Catch the WAVV! http://www.wavv.org WAVV 2010 - Apr 9-13, 2010 Covington, KY
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You can use rrdfetch to grab specific data (min, avg, max) for a specific time period, or you can use rrddump to dump the full rrd to an XML file that can be parsed with an xml parser.
With this data, you can do any calculations you want on it.
Jim Sloan Chief Systems Architect - Corporate IT S1 Corporation Tel (direct): +1 404 923 6527 Tel (switchboard): +1 404 923 3500 jim.sloan at s1.com www.s1.com
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-----Original Message----- From: fredbo at club-internet.fr [mailto:fredbo at club-internet.fr] Sent: Tuesday, December 22, 2009 3:28 PM To: hobbit at hswn.dk Subject: RE: [hobbit] Question about RRDTOOL Graphs in Xymon
Thanks for your help, the biggest difficulty for me is to be understable in english;) in fact I know how to fetch data from rrd files but I would like to know how is the most simple procedure to calculate avg/max/min that RRDtool prints in graphs.
Fred
Check where you have $INSTALLDIR/data/rrd on your hobbit server and you will find these rrd files for each server in their own directory. They are NOT in text format and you need to use the rrd tools to access the raw data. See the section on custom graphs for an example on how to dump one of these files.
......Bruce
Bruce White Senior Enterprise Systems Engineer | Phone: 630-671-5169 | Fax: 630-893-1648 | bewhite at fellowes.com | http://www.fellowes.com/
Disclaimer: The information contained in this message may be privileged and confidential and protected from disclosure. If the reader of this message is not the intended recipient or an employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by replying to the message and deleting it from your computer. Thank you. Fellowes, Inc.
-----Original Message----- From: Rich Smrcina [mailto:rsmrcina at wi.rr.com] Sent: Tuesday, December 22, 2009 10:18 AM To: hobbit at hswn.dk Subject: Re: [hobbit] Question about RRDTOOL Graphs in Xymon
On 12/22/2009 09:57 AM, fredbo at club-internet.fr wrote:
Hi all,
In Xymon normaly we can see some statistics in each graphs , example for load average on last 48 hours, we have : max min average.
My question : Is Xymon or Rrdtool store these results in a text format
file or it is "dynamic" ?
My conf is Solaris 10 / Xymon 4.2.3 and Rrdtool 1.2.9
Thanks
Best Regards,
FB Xymon collects the information from, in your case, Solaris. Then it stores the data in an rrd (round robin database) for later display on a graph.
-- Rich Smrcina Phone: 414-491-6001 http://www.linkedin.com/in/richsmrcina
Catch the WAVV! http://www.wavv.org WAVV 2010 - Apr 9-13, 2010 Covington, KY
To unsubscribe from the hobbit list, send an e-mail to hobbit-unsubscribe at hswn.dk
To unsubscribe from the hobbit list, send an e-mail to hobbit-unsubscribe at hswn.dk
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participants (2)
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fredbo＠club-internet.fr
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Jim.Sloan＠S1.com