Re: % OVERHEAD CPU

Venkat (PCA) Pillay

Re: % OVERHEAD CPU
(in response to ODIMIR BARBOSA)
There is no easy answer to that. Since you need to know the overhead of
PERFORMANCE CLASS(30). This class initial only those IFCIDs which are
mentioned in the IFCID( ) key word of -START trace command, which could be
any IFCID, hence your overhead could reach up to 100% and totally depends on
what ifcid you specify.

> -----Original Message-----
> From: Barbosa, Odimir J [SMTP:[login to unmask email]
> Sent: Wednesday, October 06, 1999 3:42 PM
> To: [login to unmask email]
> Subject: % OVERHEAD CPU
>
>
>
> One user of our shop is asking the following question:
>
> % CPU overhead trace accounting class 7,8 and performance
> class
> 30.
>
> I would be grateful for any suggestion, feedback, ideas, etc....
>
> Thanks in advance.
>
> Odimir
>
> DBA Team - EDS Brazil

ODIMIR BARBOSA

% OVERHEAD CPU


One user of our shop is asking the following question:

% CPU overhead trace accounting class 7,8 and performance class
30.

I would be grateful for any suggestion, feedback, ideas, etc....

Thanks in advance.

Odimir

DBA Team - EDS Brazil

Joel Goldstein

Re: % OVERHEAD CPU
(in response to Venkat (PCA) Pillay)
The overhead for Actg 7,8 is less than 1%.

Performance traces can vary drastically depending on what you turn on.

Regards,
Joel
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