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Graph multiple unknown named RRD values in one graph
- To: "hobbit (at) hswn.dk" <hobbit (at) hswn.dk>
- Subject: Graph multiple unknown named RRD values in one graph
- From: Michael Hobbs <michael.hobbs (at) infusionsoft.com>
- Date: Thu, 14 Aug 2008 11:25:26 -0700
- Accept-language: en-US
- Acceptlanguage: en-US
- Thread-index: Acj+Ox8yAK+i+VBGPkK2XgbFSesXvg==
- Thread-topic: Graph multiple unknown named RRD values in one graph
Hi all,
I have spent the last day reading documentation and searching the "tubes" for an answer without any luck. Here is my scenario.
I have multiple hosts reporting JVM free memory numbers in the following format. Each line is a different JVM name with its current free memory number.
mn17camp.web: 846
mn18camp.web: 669
mn19camp.web: 337
mn30camp.web: 938
mn31camp.web: 750
mn32camp.web: 812
mn33camp.web: 723
mn5camp.web: 785
mn63camp.web: 179
mn65camp.web: 518
mn6camp.web: 597
mp3camp.web: 673
tbo1camp.web: 461
tbo2camp.web: 1030
tbo3camp.web: 490
I have hobbit saving them to an rrd file using the data channel in the ncv format. Is there a way to graph these without explicitly defining each jvm name? i.e. Can I iterate through whatever names are in the file? Or can I have hobbit create different rrd files based on content of the ncv file? I'm guessing it could be similar to how the disk test does it.
Thanks,
--
Michael S. Hobbs
sr. systems administrator
Phone: 480.289.6832 | Fax: 480.807.0665
michael.hobbs (at) infusionsoft.com | www.infusionsoft.com
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