RE: Solaris T5220 server problem

  • From: "Allen, Brandon" <Brandon.Allen@xxxxxxxxxxx>
  • To: "lawrence.wolfson@xxxxxxxxxx" <lawrence.wolfson@xxxxxxxxxx>, "oracle-l@xxxxxxxxxxxxx" <oracle-l@xxxxxxxxxxxxx>
  • Date: Wed, 27 Apr 2011 17:28:41 -0700

Has the problem existed for 2 years and they just didn't notice it, or did the 
problem just start 6 weeks ago and before that things were running faster on 
the same hardware?  If the problem has existed since moving to the new servers, 
then you're most likely just facing the known issue of a major CPU bottleneck 
with these servers (see MOS Doc ID 781763.1, and search the archives for 
T2000).  If the problem just started 6 weeks ago, then I'd start with 
researching all system changes around that time including changes in database 
stats, explain plans and query bind variables.  Sorry, no experience with page 
coalescing.

Regards,
Brandon

From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On 
Behalf Of Wolfson Larry - lwolfs
Sent: Wednesday, April 27, 2011 5:15 PM


Server and database have been up close to 2 years and they just noticed these 
processes running longer about 6 weeks ago.
They put a new release in TEST but claim problem started just prior to that.  
Not refuting that.


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