To view the "Load" statistics in the "Monitor Pane", click on the "Load" tab. Use this tab to determine the incoming SMTP load on your Spamphibian Gateway as well as the average CPU of the machine is running the Spamphibian Gateway.

To determine the maximum number of simultaneous incoming SMTP connections during a given interval, move your mouse over the interval in the chart. If during an interval you've hit the maximum number of allowed simultaneous incoming SMTP connections, you will see a "Busy" peak on top of the "Max SMTP in" bar. To change the colors for "Max SMTP in" and "Busy" bars, click on the color next to the "Max SMTP in" and "Busy" labels in the legend and use the color wheel to select a new color. The vertical axis on the right hand side of the chart corresponds to the number of connections. To learn how to increase the maximum number of allowed simultaneous incoming SMTP connections to reduce the time your Spamphibian Gateway is "busy", see the "SMTP In Settings" section of "Chapter 7: Advanced Spamphibian Gateway Administration".

To determine the average CPU usage during a given interval, move your mouse over the interval in the chart. Spamphibian Gateway keeps track of the average CPU usage on the machine that hosts your Spamphibian Gateway. The average CPU usage appears as a line graph on top of the "Max SMTP in" bars. To change the color for the average CPU usage line graph, click on the color next to the "CPU" label in the legend, and use the color wheel to select a new color. The vertical axis on the left hand side of the chart corresponds to the average CPU usage.