About the data graphs
The Hitachi Performance Monitor data graphs are displayed on panels with the graph on the left and the legend for the graph on the right. Hitachi Performance Monitor can display up to eight monitoring objects per graph panel. You can set a maximum of four graph panels with up to 16 monitoring objects.
You can change the size of each graph panel by clicking the icon in the upper right of the panel.
You can display the value of each data point by placing the mouse cursor on the data point on the graph.
You can adjust the unit of scale on the vertical axis using the vertical scale selector on the upper left of the graph. For example, you may need to increase the vertical scale to see data with high values.
In some cases you may need to adjust the vertical scale to display the data properly. For example, if the scale is too small a single data line may be so thick that the entire graph is painted in a single color.
You can display or hide data points on the graph panel by clicking the legend on the right of the graph. Each graph must display at least one set of data, so you cannot hide all of the data.
When you are viewing data for the MP units in real time (Time Range is set to Use Real Time), the MP unit names are displayed as text links.