Network I/O

This widget contains monitors that track byte traffic across a website. The icons of the listed performance counters in the Statistic Name column change colors to reflect the listed counter's current state. Clicking any performance counter in the Statistic Name column takes you to the Performance Counter Details page for that performance counter.

If the value of a listed performance counter crosses the Warning threshold, the chart for the listed counter displays a yellow background. If the value of a listed monitor crosses the Critical threshold, the chart for the listed counter displays a red background. Hovering over any time period within the chart displays detailed information about that time period in the tooltip. Hovering over a counter gives you detailed information about that performance counter.

Counter	Description
Total Bytes Received	The total number of bytes received by the web service since the service started. This information can be used to determine network load on a specific website.
Total Bytes Sent	The total number of bytes sent by the Web service since the service started.
Total Bytes Transferred	The total number of bytes sent and received by the Web service since the service started.

Zooming

You can have the chart show a predetermined time period of data by clicking on any one of the three Zoom buttons in the head of the Zoom column. Alternatively, you can have the chart show a specific date range by dragging the mouse over an area of the chart. The time and date displayed at the top of the widget shows the amount of data currently loaded into the chart. This can be changed by clicking Edit from within the widget.

The Value from Last Poll column shows the most recent data available for the listed statistic.