Hello All,

We are facing performance issues after we have implemented Oracle 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