A framework for recording and display of resources for IaaS providers

A framework for recording and display of resources for IaaS providers visualizes recorded data of resource usage. Framework supports three types of visualizations: donut, line and areal charts. Donut chart shows the last value of metrics for all servers of all providers. Line chart shows history of resource usage for one metric and one server. Areal chart shows resource usage of one metric and all servers for specific provider. When user selects a time period, metrics and servers, the data is loaded and small charts are shown. If small chart is clicked, big interactive chart is drawn. Line and areal charts have below main chart drawn another low chart, which is used to select time period of drawn chart. On mouse move over line chart, time and value is shown for that moment. Framework works in browsers that supports web standards