C H A P T E R 10
Exadata Wait Events
The Oracle database is a very well instrumented piece of code, and it has been so for quite a while. It keeps track of the amount of time spent in discrete operations via the use of wait events. While the database software is quite complex, wait event analysis allows performance analysts to determine precisely where the database is spending its time. Many difficult performance problems can be resolved by analyzing these wait events. The introduction of Exadata has resulted in the creation of several new wait events to support the unique operations that are performed on the platform. This chapter will focus on describing these new events and how they relate to the activities actually being performed, while ...
Get Expert Oracle Exadata now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
