Global cache Average CR get time [message #546044] |
Sun, 04 March 2012 23:05 ![Go to next message Go to next message](/forum/theme/orafaq/images/down.png) |
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gauravsrivastava
Messages: 22 Registered: November 2011 Location: india
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Junior Member |
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Hi Team,
from last two weeks we are receiving rhe below database alert on our second NODE (RAC ENV).
Global cache Average CR get time " is at .61789
Threshold is set on >.5 (M.Second).
Request you to please help me to figure this out because i really dont know the nature of this alert.
Please suggest me what value i can set for the warning threshold.
Thanks
Gaurav
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Re: Global cache Average CR get time [message #546063 is a reply to message #546044] |
Mon, 05 March 2012 01:51 ![Go to previous message Go to previous message](/forum/theme/orafaq/images/up.png) |
John Watson
Messages: 8938 Registered: January 2010 Location: Global Village
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Senior Member |
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I assume you are talking about the metric "Avg global cache cr block receive time (ms)" as reported in a statspack report? If so, why do you think the result is a problem? There is no "good" or "bad" for these metrics, if you want to monitor them you must set whatever you feel is appropriate to warn you of problems. Just looking a couple of old reports, I have values of 0.8 and 2.0 on databases which were fine.
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