How can we tune if buffer busy wait issue comes in oracle?
- 1 Answers
- 3035 Views
- IBM, I also Faced
- E-Mail Answers
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 are the three levels of data abstraction?
What is package in dbms?
What is a trigger?
Mention the differences between the clustered and non-clustered index
List few restrictions that are imposed while creating views?
What are different partitioning techniques in database?
What is implicit cursor in dbms?
What are the steps in creating a database?
What is normalization? What are different type of normalization?
What is the most popular database?
What is the largest component of a database?
What database should I learn first?
-
Oracle (3239) - SQL Server (4518)
- MS Access (429)
- MySQL (1402)
- Postgre (483)
- Sybase (267)
- DB Architecture (141)
- DB Administration (291)
- DB Development (113)
- SQL PLSQL (3312)
- MongoDB (502)
- IBM Informix (50)
- Neo4j (82)
- InfluxDB (0)
- Apache CouchDB (44)
- Firebird (5)
- Database Management (1391)
- Databases AllOther (288)
