DX Port metrics
Unisphere for PowerMax collects and displays metrics for DX ports.
Only storage systems (arrays) running HYPERMAX OS 5977 or PowerMaxOS 5978 support DX Port metrics.
The following table lists all metrics that are available for DX ports.
| Metric | Description |
|---|---|
| % Busy | Percentage of time that the port is busy |
| Avg IO Size (KB) | Kbytes transferred per sec/total I/Os per second |
| Host lOs/sec | The number of host operations performed each second by the port |
| Host MBs/sec | The size of the data transfer from the host in MBs per second |
| MBs Read/sec | The read throughput (MBs) of the port per second |
| MBs Written/sec | The write throughput (MBs) of the port per second |
| Reads/sec | The number of read operations performed by the port per second |
| Speed | Speed |
| Writes/sec | The number of write operations performed each second by the port |