[rrd-users] Re: Spikes (1.0.8)

[Patrick Myers]

Is there any way to retropectively remove such spikes from the database.

Pat

On Fri, 3 Dec 1999, Tobias Oetiker wrote:

> Yesterday you sent me mail regarding RE: [rrd-users] Re: Spikes (1.0.8):
> 
> *> No, we are not mixing bits and bytes... The spikes occur
> *> when the routers are reloaded or just sometimes randomly.
> *> I can mail you dumps of the rrds if that helps. The target
> *> machine is a FreeBSD 3.3 Intel unix server.
> 
> when you reset the router, then its internal counters get reset. If you have
> not set proper min and max values in the DS definitions it can be that RRD
> tool finds very large values ... If you think there is a bug in rrdtool it
> would help a lot if you could produce an example set of data which
> reproduces it ... 
> 
> cheers
> tobi
> *> 
> *> Best regards,
> *> Jeff
> *> 
> *> > -----Original Message-----
> *> > From: rrd-users-bounce at list.ee.ethz.ch
> *> > [mailto:rrd-users-bounce at list.ee.ethz.ch]On Behalf Of Tobias Oetiker
> *> > Sent: Wednesday, December 01, 1999 6:32 PM
> *> > To: Jeff Wheat
> *> > Cc: rrd-users at list.ee.ethz.ch
> *> > Subject: [rrd-users] Re: Spikes (1.0.8)
> *> >
> *> >
> *> > Yesterday you sent me mail regarding [rrd-users] Spikes (1.0.8):
> *> >
> *> > *> Hi there. I know that this has been asked a bunch of times and
> *> > have seen
> *> > *> different things to do about it, but I am unable to locate the
> *> > information
> *> > *> in the mail list archives. In short, I have a large number of
> *> > rrd's that
> *> > *> have
> *> > *> the min set to 0 and the max set to the maximum speed of the interfaces
> *> > *> being
> *> > *> monitored. I am getting spikes in my databases, for instance,
> *> > an 11Mb spike
> *> > *> on
> *> > *> a 1.54M interface. I have tried to use rrdtool dump / restore
> *> > -r to correct
> *> > *> the
> *> > *> problem without any luck. What do I need to do to get rid of
> *> > these spikes?
> *> > *> All
> *> > *> help is greatly appreciated.
> *> >
> *> > any chance you are mixing bits and bytes ?
> *> >
> *> > cheers
> *> > tobi
> *> > *>
> *> > *> Best regards,
> *> > *> Jeff
> *> > *>
> *> > *> --
> *> > *> * To unsubscribe from the rrd-users mailing list, send a
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> *> > *>
> *> > *>
> *> >
> *> > --
> *> >  ______    __   _
> *> > /_  __/_  / /  (_) Oetiker, Timelord & SysMgr @ EE-Dept ETH-Zurich
> *> >  / // _ \/ _ \/ / TEL: +41(0)1-6325286  FAX:...1517  ICQ: 10419518
> *> > /_/ \.__/_.__/_/ oetiker at ee.ethz.ch http://ee-staff.ethz.ch/~oetiker
> *> >
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> *> >
> *> 
> 
> 

-- 

Patrick Myers

--------------------------------------------------------------
LAN & MAN Project Manager
Communications & Systems          | Email: pat.myers at mcc.ac.uk
Manchester Computing
University of Manchester          | Tel:   +44 (0)161 275 6016
Oxford Road, Manchester M13 9PL   | Fax:   +44 (0)161 275 6040
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