# Real-Time Performance

#### Procedure

1. On the top menu bar, choose Intelligent O&M > Real-Time Performance.
2. On the displayed page, select Single instance performance and click Setting in the upper right corner.
3. Select Multi-instance performance and select another instance, rather than the current one. In the upper right corner, click Setting to view the differences between the metrics of the two instances.
4. On the Multi-instance performance board page, click Add Instance in the upper left corner to add other instances. Click Setting in the upper right corner to view the metric differences between two instances.

Parent topic: Intelligent O&M