Archives of the TeradataForum
Message Posted: Fri, 03 Apr 2015 @ 13:07:38 GMT
On a day during an hour, In VIEWPOINT my SYSTEM RESPONSE (CANARY RESPONSE) time shows quite bad (almost 50K mill sec - 50 seconds).
For example, On 28th March, 6PM to 7PM, Average Canary response time reached to 10K ms and the max hit was 50K ms.
But, when I look at the CPU BUSY from dbc.resusageSpma, during that particular hour, the cpu busy percentage was just 33% which is quite normal.
Also, when checked in CAPACITY HEAT MAP portal for various parameters like (PE cpu usage, system cpu usage, user cpu usage etc., ) I don't see anything abnormal during that hour. Verified the same form DBQL as well.
What could be the reason for BAD CANARY RESPONSE?
Your assistance on this would be highly appreciated.
|Copyright 2016 - All Rights Reserved|
|Last Modified: 23 Jun 2019|