This metric indicates the performance of the disk groups present in an Automatic Storage Management (ASM) instance. This metric shows the disk group performance parameters for all the disk group mounted on an ASM Instance. This metric is used to collect information, for example, total I/O and read/write requests, total I/O and read/write time, and the total number of bytes read/written to the disk group. It also shows the response of the disk group for read, write, and I/O throughput.
This metric is collected at a time interval of 15 minutes.
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