RE: cursor: pin S - mutex Wait - in Benchmark

  • From: "Tanel Poder" <tanel.poder.003@xxxxxxx>
  • To: "'VIVEK_SHARMA'" <VIVEK_SHARMA@xxxxxxxxxxx>, "'oracle-l'" <oracle-l@xxxxxxxxxxxxx>
  • Date: Thu, 16 Nov 2006 17:09:54 -0000

Hi,
 
What does the v$mutex_sleep tell you?
 
Tanel. 


  _____  

From: VIVEK_SHARMA [mailto:VIVEK_SHARMA@xxxxxxxxxxx] 
Sent: 16 November 2006 08:49
To: oracle-l; tanel.poder.003@xxxxxxx; kaygopal@xxxxxxxxx
Subject: cursor: pin S - mutex Wait - in Benchmark



Gopal, Tanel, Folks

 

As part of a 2 node RAC performance benchmark, DB Server nodes are choking
at 100% CPU Usage, when 3000 dedicated server sessions are doing OLTP
transactions 

 

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