Which two sections of the AWR report shows statistics for X9M Persistent Memory Cache?
A.
PMEM Pool cache Read Hits in the Cache Sizes portion of the Report Summary
B.
PMEM Pool Misses in the Exadata Outlier Summary
C.
cell PMEM cache Read Hits in the Database IOs portion of the Performance Summary
D.
PMEM Cache section within Memory Statistics
E.
PMEM Cache section within Exadata Smart Statistics
The Answer Is:
C, E
This question includes an explanation.
Explanation:
Option C shows the number of read hits from PMEM cache on storage servers which indicates how much data was served from PMEM instead of flash or disk1.
Option E shows detailed information about PMEM cache such as size, utilization, hit ratio, read latency and write latency2.
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