1. Create PERFSTAT Tablespace:
CREATE TABLESPACE perfstat
DATAFILE '/wms_data04/orawms/LGWMS/system/perfstat01.dbf' SIZE 1000M;
2. Run the following Script:
@?/rdbms/admin/spcreate.sql;
3. Choose the parameters as follows:
- PERFSTAT user's password - perfstat
- Default tablespace – PERFSTAT
- Temporary tablespace
4. Set the STATSPACK Level:
Conn perfstat/perfstat
exec statspack.snap(i_snap_level => 7, i_modify_parameter => 'true');
5. View the STATSPACK Level by using following query:
Select SNAP_LEVEL from STATS$SNAPSHOT;
6. Create and View Snapshot:
Conn perfstat/perfstat
exec statspack.snap;
Select name,snap_id,to_char(snap_time,'DD.MM.YYYY:HH24:MI:SS')
"Date/Time" from stats$snapshot,v$database;
7. Run the following script to schedule snapshot collections on every hour:
Conn perfstat/perfstat
@?/rdbms/admin/spauto.sql;
wonderful explaination..worthfull...
ReplyDelete