HP3000-L Archives

February 1999, Week 2

HP3000-L@RAVEN.UTC.EDU

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Subject:
From:
Jerry Fochtman <[log in to unmask]>
Reply To:
Jerry Fochtman <[log in to unmask]>
Date:
Wed, 10 Feb 1999 07:00:42 -0600
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At 10:41 AM 2/10/99 +0000, David Rutherford wrote:
>Following the discussion last week about running measurement utilities such
>as GLANCE, and the impact it appears to have on other processes. Is it your
>opinion that running SCOPEXL in the SCOPEJOB would also have this impact on
>other processes?

Yes, it also utilizes the measurement interface.  And as has been previously
noted, it may/can account for a larger amount of overhead than what may be
obvious.  I also believe in the act of collecting data, some of the cost in
recording the information is 'charged'/incurred by the executing process
itself
and not a separate 'MI' process.  This is not obvious when monitoring
processes using the MI.

/jf
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