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54 Auto LUN/Performance Control Base Monitor
1. In the Auto LUN pane, click Physical, and click the CHA folder. The table displays usage statistics about
channel adapters (CHAs).
Figure 18 CHA usage statistics
2. To display a graph illustrating changes in usage rates for channel adapters, click the channel adapters
in the table, and click Draw.
The table displays the following items:
• Graph column: The check mark icon indicates the graph is currently illustrating data for that item.
• ID: Channel processor ID numbers.
• Usage: The Ave. (Total) column displays the average usage rate in the specified period. The Max.
column displays the maximum usage rate in the specified period.
Viewing channel processor (CHP) usage statistics
Auto LUN XP monitors channel processors in each channel adapter, and displays average and maximum
usage rates in the specified period.
1. In the Auto LUN pane, click Physical, and double-click the CHA folder. A list of channel adapters
appears below the CHA folder.
2. Click a channel adapter. The table displays usage statistics about channel processors in the selected
channel adapter.
Figure 19 CHP usage statistics
3. To display a graph illustrating changes in usage rates for channel processors, click the channel
processors in the table, and click Draw.
The table displays the following items:
• Graph column: The check mark icon indicates the graph is currently illustrating data for that item.
• ID: Channel processor ID numbers.
• Usage: The Ave. (Total) column displays the average usage rate in the specified period. The Max.
column displays the maximum usage rate in the specified period.
Viewing disk adapter (DKA) usage statistics
Auto LUN XP monitors disk adapters, and displays average and maximum usage rates in the specified
period. If you click the ACP folder, the table displays a list of disk adapters and indicates whether each
disk adapter is located in Cluster-1 or Cluster-2.