I have a VM with windows server 2003 standard edition running 4 instances of oracle database 10g (version 10.2.0.4) in esxi 3.5 R4.
I assigned 2 virtual proccessor (3ghz) and 3gb of memory to the VM.
Each oracle service consumes 450mb of ram and there are 2 or 3 total connections to the databases on the server.
I see that the proccesor is always nearly 80% of utilization and the memory is full used and the access is very slowly.
When the VM is restarted and the databases start up the access is very slowly too and there isn't active connectios on any databases.
The DBA reviewed the performance view, alerts, trace logs of all instances and were OK.
I attached some outputs of esxtop (the 2178 ID belongs to the affected VM)
What can you suggeest me to do?
Eduardo