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