Database Tuning (MOSC)

MOSC Banner

Differences in execution times

edited Feb 4, 2010 10:18AM in Database Tuning (MOSC) 6 commentsAnswered
 I have a big query whose execution time is different in two different databases. When I looked at it execution plans and wait events are almost same. The DB parameters and server resources(CPU,memory,I/O) are almost same. Can you guide me where else I have to look at to fix the issue.

Howdy, Stranger!

Log In

To view full details, sign in to My Oracle Support Community.

Register

Don't have a My Oracle Support Community account? Click here to get started.

Category Leaderboard

Top contributors this month

Instructions for posting

×

1. Select a discussion category from the picklist.


2. Enter a title that clearly identifies the subject of your question.


3. In the body, insert detailed information, including Oracle product and version.


Please abide by the Oracle Community guidelines and refrain from posting any customer or personally identifiable information (PI/CI).


Cloud / Fusion customers - Our Cloud community has moved! Please go to Cloud Customer Connect .


New to My Oracle Support Community? Visit our Welcome Center

MOSC Help Center