We have several serial charts in our analysis view for metrics on our ArcGIS Server services. The metrics displayed include average response time, max response time, requests failed, and instance saturation for the top ten services. When looking across the charts it's difficult to gain immediate insights because the services display in different colors on every chart, you need to hover your mouse over the line or match the color to the legend for each seperate chart. It would be great in there was an option to link symbology across charts so that a service would appear in the same color on every chart. Then you would only need to look at one chart to identify the service and then be able to interpret the other charts.