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Re: Utilisation graphs

To: nv-l@lists.tivoli.com
Subject: Re: Utilisation graphs
From: Connie Logg <cal@SLAC.STANFORD.EDU>
Date: Mon, 9 Nov 1998 08:45:36 -0800
Reply-to: Discussion of IBM NetView and POLYCENTER Manager on NetView <NV-L@UCSBVM.UCSB.EDU>
Sender: Discussion of IBM NetView and POLYCENTER Manager on NetView <NV-L@UCSBVM.UCSB.EDU>
I have run into this anomaly occasionally.  I explain it by observing that
the data taking is sequential and thus not simultaneous, thus in high
utilization scenarios, the utilization can calculate out to be greater than
100%.

Also one must be careful about counter wrapping.


At 09:18 AM 11/9/98 +0100, you wrote:
>What is your expression for the utilization ?
>
>Uwe
>
>>===== Original Message From Adibah Mohamed <SMTP:NV-L@UCSBVM.UCSB.EDU> =====
>>Hi,
>>
>>  Has anyone encountered instances where utilisation goes beyond 100%?
>>I know my formula is correct but why do I get a spike in my utilisation
>>which goes above 100%.  Is there a way to cap it at 100%?
>>
>>Diba
>
*********************************************************************
" Of course the opinions expressed here are my own. "

Connie Logg    CAL@SLAC.Stanford.Edu  ph: 650-926-2879
Network Management and Performance Analyst
SLAC (MS 97), P.O. Box 4349, Stanford, CA 94309

"Happiness is found along the way, not at the end of the road."

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