Users Guide
Table Of Contents
- Dell EMC OpenManage Enterprise Power Manager Version 1.0 User’s Guide
- Contents
- Introduction to Power Manager
- Features of Power Manager
- Compatibility for Power Manager
- License requirements for Power Manager
- Use case in Power Manager
- Getting started with Power Manager
- Maintaining Power Manager
- Viewing Metrics and Monitoring History in Power Manager
- Managing power policies
- Managing Emergency Power Reduction
- Thresholds
- Alerts
- Scalability and performance
- Widgets for Power Manager
- Reports in Power Manager
- Frequently Asked Questions
- Troubleshooting
- Other information you may need
Scalability and performance
Power Manager supports up to 3000 target devices in one data center.
It is important to configure appropriate Power and Temperature Sampling Intervals in Power Manager, because sampling
intervals impact the system performance and footprint significantly, including network bandwidth consumption, database size,
and trend graph display latency.
The default power and temperature intervals in Power Manager are 15 minutes. This value is appropriate for small, or medium-
sized environments where the device number is less than 1000. However, when the environment has more managed devices,
the interval is automatically set to 30 minutes.
For more information, see Benchmark the Performance, Reliability, and Scalability of Dell EMC OpenManage Enterprise Power
Manager white paper on the support site.
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