How can we tune if buffer busy wait issue comes in oracle?
Answer / kd
buffer busy wait indicates that there are some buffers in
the buffer cache that multiple processes are attempting to
access concurrently.
General goal is to reduce total I/IO on the system by:
DBWR contention tuning.
Implementing ASSM.
Adding freelists to table and index.
Tuning sql to access rows with fewer blocks reads by adding
indexes.
select * from v$waitstat
Is This Answer Correct ? | 0 Yes | 0 No |
What is a candidate key in a database?
What is Dedicated server configuration ?
What is openedge abl in terms of taking the perspective of the developer?
How do you rename a database?
What is difference between a DIALOG WINDOW and a DOCUMENT WINDOW ?
Enlist the various relationships of database.
what is the difference between two and three-tier architectures?
What is the role of tables in database?
Suppose database is running slow, what will you do?
What are the disadvantages of a query?
Which database is used by google?
what is postback trigger?