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Precise for Storage, Oracle version, supports EMC devices and lets you see the resource consumption of the EMC Storage devices from the application’s point of view.
The following example shows how to examine EMC Storage devices resource consumption. To examine EMC Storage devices1 In
- In the Instance list, choose the item you want to analyze.
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- In the Time Frame list, choose the period of time you want to analyze.
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- For our example, the Association area in the Activity tab shows the total I/O wait on each of the devices used by instance ora920 in just over one hour, broken down into scattered and sequential I/O types.
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- Check the I/O wait on the devices. The I/O wait on devices, for our example, 0E1 and 0E0 is significantly higher than for 0DE and 0DF. These are the busy devices as far as this instance is concerned.
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- Drill down into device 0E1 to see its resource consumption over time. Find out which statements have been waiting on it.
Precise. Performance intelligence from click to storage. Learn more > >
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