This metric indicates the performance of the single instance disk group present in an Automatic Storage Management (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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