By submitting your personal information, you agree that TechTarget and its partners may contact you regarding relevant content, products and special offers.
Basically, in this document, you can see that if your log buffer is too small, then you will find "log buffer space" wait events in V$SYSTEM_EVENT. If you have "log buffer space" wait events, consider increasing your log buffer. If the log buffer is too large, then the average wait time for the "log file sync" wait event (again, found in V$SYSTEM_EVENT) can become too large. When you increase the log buffer, monitor the average wait time for this event. If the average wait time increases significantly, then decrease your log buffer size.
Dig Deeper on Oracle database backup and recovery
Related Q&A from Brian Peasland
Oracle expert Brian Peasland answers one reader's question about common pitfalls when connecting Oracle to outside programs.continue reading
One reader asks expert Brian Peasland a question about datafile sizes with the Oracle RMAN duplicate 10g command.continue reading
Managing parent table-child table relations in Oracle SQL environments is key to efficient programming.continue reading
Have a question for an expert?
Please add a title for your question
Get answers from a TechTarget expert on whatever's puzzling you.