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<== Date ==> <== Thread ==>

Subject: VXStats - cpu usage incorrect
From: Marty Kraimer <[email protected]>
To: [email protected]
Date: Mon, 18 Aug 1997 13:48:27 -0500
Andy Foster (Royal Greenwich Observator)
reported that devVXStats reports cpu usage
incorrectly. I ran a test case and agree
with Andy.

It is using sysClkRateGet in a place where
it should use the spy sample rate.
By default it uses a spy sample
rate of 80 Hz . Thus if the vxWorks clock
is 60Hz it overstates cpu usage by 80/60 = 1.333.

In looking at code it is also reporting file descriptor usage
not tcp connections.

This code needs to be looked at carefully before the next
base release.

Marty Kraimer

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