Exadata Statistics
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Open the Performance Hub page from the database details page, if not already opened.
Note:
For more information about how to navigate to the Performance Hub page, see For Base Database Service and Exadata Databases.
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Click the Exadata tab. The Exadata summary page is displayed.
It includes the following sections:-
Summary - displays open alerts and type, I/O requests per disk, cell server I/O throughput per disk, and disk utilization for the database you have selected.
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Latency - displays the latency of OS and cell I/O, small reads and writes, and large reads and writes.
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Flash I/O - System Total - displays I/O requests, database throughput, and the maximum capacity of the flash drives used by the database.
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Hard Disk I/O - System Total - displays I/O requests, database throughput, and the maximum capacity of the hard disks used by the database.
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Click Exadata Details to display the Exadata Details page.
The Exadata Details page contains the following tabs:- Performance (displayed by default)
- Health
- ADDM
- Top Consumers
- Cells
- Disks
- Smart I/O
- I/O Reasons
- Configuration
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Click a tab to view the statistics information in it.