[mrtg] Re: How to extract Graphs of different days or hours
Paul C. Williamson
pwilliamson at mandtbank.com
Fri May 4 17:03:42 MEST 2001
The short answer is no.
The explanation is this:
MRTG takes the data and constantly consolidates it. That means after
a certain period (default is about 34 hours), the daily 5 minute samples
get consolidated to a weekly format, then as time goes by, they get
consolidated into a monthly format, then into a yearly format. You
loose the granularity. There is no graceful way to save the data. Maybec
opying the graphs daily, realizing that you won't have access to
the actual data. Or exporting the data daily into a mysql database or
some other "growing" database.
The smart aleck answer is you already have it.
Look on your weekly graph. The graph is right there, just a little
less detail than when it was shown in the daily graph.
Switch over to RRDTool, define how many of each sample, the create your
own collection script.
>>> Gabriel Lorenzo <needle at arrakis.es> 05/04/01 10:44AM >>>
Is there a way to get the graphs from a different day .?
Lets say I want a graph from last week Wednesday from 2 am to 6 am.
Is there a script or something, somewhere, that allows me to do that?
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