Oracle EM 11g - query to find out CPU utilization in OEM 11g, if you see performance, there are graph about cpu utilization, memory utilization, and disk I/O utilization.

my question is:

what is the script to see CPU-Utilization history ?

Thank you
This query runs on 11.1.0.7 Enterprise and provides similar results to the the OEM Grid performance page. Both require the diagnostics package.

SELECT TO_CHAR(SAMPLE_TIME, 'HH24:MI ') AS SAMPLE_TIME,
       ROUND(OTHER / 60, 3) AS OTHER,
       ROUND(CLUST / 60, 3) AS CLUST,
       ROUND(QUEUEING / 60, 3) AS QUEUEING,
       ROUND(NETWORK / 60, 3) AS NETWORK,
       ROUND(ADMINISTRATIVE / 60, 3) AS ADMINISTRATIVE,
       ROUND(CONFIGURATION / 60, 3) AS CONFIGURATION,
       ROUND(COMMIT / 60, 3) AS COMMIT,
       ROUND(APPLICATION / 60, 3) AS APPLICATION,
       ROUND(CONCURRENCY / 60, 3) AS CONCURRENCY,
       ROUND(SIO / 60, 3) AS SYSTEM_IO,
       ROUND(UIO / 60, 3) AS USER_IO,
       ROUND(SCHEDULER / 60, 3) AS SCHEDULER,
       ROUND(CPU / 60, 3) AS CPU,
       ROUND(BCPU / 60, 3) AS BACKGROUND_CPU
  FROM (SELECT TRUNC(SAMPLE_TIME, 'MI') AS SAMPLE_TIME,
               DECODE(SESSION_STATE,
                      'ON CPU',
                      DECODE(SESSION_TYPE, 'BACKGROUND', 'BCPU', 'ON CPU'),
                      WAIT_CLASS) AS WAIT_CLASS
          FROM V$ACTIVE_SESSION_HISTORY
         WHERE SAMPLE_TIME &gt; SYSDATE - INTERVAL '1'
         HOUR
           AND SAMPLE_TIME &lt;= TRUNC(SYSDATE, 'MI')) ASH PIVOT(COUNT(*) 
  FOR WAIT_CLASS IN('ON CPU' AS CPU,'BCPU' AS BCPU,
'Scheduler' AS SCHEDULER,
'User I/O' AS UIO,
'System I/O' AS SIO, 
'Concurrency' AS CONCURRENCY,                                                                               
'Application' AS  APPLICATION,                                                                                  
'Commit' AS  COMMIT,                                                                             
'Configuration' AS CONFIGURATION,                     
'Administrative' AS   ADMINISTRATIVE,                                                                                 
'Network' AS  NETWORK,                                                                                 
'Queueing' AS   QUEUEING,                                                                                  
'Cluster' AS   CLUST,                                                                                      
'Other' AS  OTHER))
ORDER BY 1  


This query is not as good as what Grid displays but it's close.