Re: RAM issue RAC

Posted by ErmanArslansOracleBlog on
URL: http://erman-arslan-s-oracle-forum.114.s1.nabble.com/RAM-issue-RAC-tp7834p7849.html

You are using RAC, right? You have at least 2 instances(up and running) and a service name which is actively being listened by both the first instance and second instance right? You have 2 local listeners, 1 for each of your instance and 3 scan listeners right?
"first node is using more RAM than second node?" -> how did you measure that?
Note that, this is normally possible.. (if you are measuring this by taking the process/PGA memory into your consideration in addition to SGA.)

How did you configured your client, app tier and goldengate connections? If you want a good load balancing, you need to use a scan-name-based + servicename-based connection string..