Administrator Guide

View Performance Information for Storage Profiles
Use the Storage Profiles tab to display performance data for Storage Center storage profiles.
Steps
1. Connect to a Data Collector, and select a Storage Center from the drop-down list in the left navigation pane of Unisphere Central.
2. From the MONITORING menu, click Performance.
The Performance view is displayed.
3. Click the IO Charts tab and click the Storage Profiles subtab.
The charts display performance data for all of the storage profiles by default.
To display performance data for a specific storage profile, select the storage profile from the Storage Profiles navigation pane.
4. To view historical performance data, select the Historical radio button.
To view real time performance data, select the Real Time radio button.
5. To export performance data to a file, click Export IO Usage.
View Performance Information for QoS Profiles
Use the QoS Profiles tab to display performance data for Storage Center QoS profiles.
Steps
1. Connect to a Data Collector, and select a Storage Center from the drop-down list in the left navigation pane of Unisphere Central.
2. From the MONITORING menu, click Performance.
The Performance view is displayed.
3. Click the IO Charts tab and click the QoS Profiles subtab.
The charts display performance data for all of the QoS profiles by default.
To display performance data for a specific QoS profile, select the QoS profile from the QoS Profiles navigation pane.
4. To view historical performance data, select the Historical radio button.
To view real time performance data, select the Real Time radio button.
5. To export performance data to a file, click Export IO Usage.
Export I/O Usage Data
You can export I/O usage data for systems, volumes, servers, ports, disks, controllers, storage profiles, and QoS profiles.
Steps
1. If you are connected to a Data Collector, select a Storage Center from the drop-down list in the left navigation pane of Unisphere
Central.
2. From the MONITORING menu, click Performance.
The Performance view is displayed.
3. Click the IO Charts tab and click the tab that contains the I/O usage data to export.
4. Click Export IO Usage.
The Export IO Usage Data dialog box opens.
5. Select the output file type from the Output Type drop-down menu:
• Comma Separated Values (CSV)
• HyperText Markup Language (HTML)
• Portable Document Format (PDF)
• Microsoft Excel Format
6. Select the storage objects with the I/O usage data to export from the IO Usage Options area.
7. Click OK.
Storage Center Monitoring
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