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Database Tuning (MOSC)

Interpreting AWR 11gR2

May 13, 2014 5:02AM edited May 20, 2014 5:11AM in Database Tuning (MOSC) 6 commentsAnswered

Dear all,

Please help me to clarfy AWR for RAC 2 node 11gR2 with information in AWR file.

Information about yellow area for what ?

With physical RAM = 512GB on each node ,MEMORY_TARGET = 450GB. Database size is about 700GB.

Why is I/O wait (direct path read, db file sequential read) still occur ?

Thanks,

K.P

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