Performance Issues with Oracle 10.2.0.2.0 for SAP on Solaris 10 Containers with DISM
Hello All,
We are facing performance issues after we have implemented Oracle 10.2.0.2.0 for SAP R/3 Front End with Solaris 10 64 bit SPARC Containers. {Shared CPU's / Memory} and using DISM {Dynamic Intimate Shared Memory}.
The AWR shows a large amount of "log file sync" and "log file parallel write" wait events.
NOTE: The log_buffer parameter is dynamically adjusted between the values 1M to 16M and hence not tunable.
Please advise if any one has faced similar issues with above environment.
NOTE: Have Referenced few of Oracle Metalink Note ID's and some links:
317257.1, 778777.1, 466447.1, 151222.1
http://www.sun.com/blueprints/0104/817-5209.pdf
Regards,
Paresh