Performance Monitor main window

This is the main window for monitoring performance on your storage system. From this window you can set up monitoring parameters, start and stop monitoring, and view performance graphs. To open this window, select Performance Monitor in the Device Manager - Storage Navigator main window.

Summary Information
Monitored CUs tab
Monitored WWNs tab

Buttons

Item	Description
Server Priority Manager*	Click to open the Server Priority Manager window, which allows you to prioritize/non-prioritize ports and WWNs and to create WWN monitor groups.
Monitor Performance	Click to open the Monitor Performance window where you can specify the monitoring objects and monitoring period. Up to 8 objects can be specified in one graph panel. Up to 16 objects can be specified in 4 graph panels.
Edit Monitoring Switch	Click to open the Edit Monitoring Switch window, which allows you to start and stop performance monitoring and specify how often to monitor statistics.
* Appears when the secondary windows are enabled in the Edit Information Display Settings window.

Summary information

Item	Description
Monitoring Switch	Current monitoring status: Enabled: Performance Monitor is monitoring the storage system. Disabled: The storage system is not being monitored.
Sample Interval	Current sampling interval, from 1 to 15 minutes, for which statistics are collected during short-range monitoring. This value is available when Enabled is selected in the Monitoring Switch field. If Disabled is selected, a hyphen appears.
Number of Monitored CUs	Number, from 0 to 64, of CUs currently being monitored. Appears only for VSP G800 and VSP F800.
Number of Monitored LDEVs	Numbers of LDEV currently being monitored: VSP G100 and VSP G200: 0 to 2,048 VSP G400, VSP G600, VSP F400, F600: 0 to 4,096 VSP G800, VSP F800: 0 to 16,384
Number of Monitored WWNs	Number, from 0 to 2048, of WWNs currently being monitored.

Monitored CUs tab

Use this tab to view information about the CUs that are currently being monitored.

Appears only for VSP G800, VSP F800, .

Item	Description
CU	CU number.
Number of LDEVs	Number of LDEVs included in the monitored CUs.
Edit CU Monitor Mode	Click to open the Edit CU Monitor Mode window, where you can change the monitoring status.
View CU Matrix	Click to open the View CU Matrix window, where you can view following monitoring statuses of CUs. CU which is being monitored CU which is scheduled to be monitored CU which is scheduled to be released from monitoring
Export	Displays the window for outputting table information.

Monitored WWNs tab

Use this tab to view information about the WWNs that are currently being monitored.

Item	Description
Port ID	Name of the port of the monitored WWN.
HBA WWN	Host bus adapter ID of the monitored WWN.
WWN Name	A WWN name is up to 64 alphanumeric characters and some signs.
Status	Following statuses of the port connected with WWN. Normal: All WWNs connected with the port are monitoring target objects. Non-Integrity: The WWN is not monitored for the corresponding port, but monitored for other ports.
Edit WWN Monitor Mode	Click to open the Edit WWN Monitor Mode window.
Add New Monitored WWNs	Click to open the Add New Monitored WWNs window.
Edit WWN	Click to open the Edit WWN window.
Delete Unused WWNs*	Click to open the Delete Unused WWNs window.
Add to Ports*	Click to open the Add to Ports window.
Export*	Displays the window for outputting table information.
* Appears when you click More Actions.