You're getting high "busy buffer waits" - how can you find
what's causing it?
Answer / braj123
1.By using statspack report find buffer busy wait events.
2.>select * from V$system_event where event like '%wait%';
3.>select * from v$waitstat;
Solutions:
* Identify and eliminate hot blocks from the application
via changing the PCTFREE and PCTUSED values to reduce the
number of rows per data block.
* Each instance has its own freelist groups.
* Increase the number of rollback segments.
Is This Answer Correct ? | 2 Yes | 1 No |
How would you edit your CRONTAB to schedule the running of /test/test.sh to run every other day at 2PM?
what is the purpose of catlaog in oracle rman?
can u plz tell me what r the mandatory skills for getting job as a sql dba......plz send me all details thank you my id :k.mohann.mohan@gmail.com
what is the diffrence between core dba and apps dba?
Define the SGA and: How you would configure SGA for a mid-sized OLTP environment? What is involved in tuning the SGA?
What view would you use to look at the size of a data file?
When creating a user, what permissions must you grant to allow them to connect to the database?
What is blocking and how would you troubleshoot it?
what is logical system in sap basis
how does an oracle clusterware manage crs resources?
How do you find out from the RMAN catalog if a particular archive log has been backed-up?
how can you process messages in order asynchronously?