Figure 5-39 Performance statistics of the IBM Storwize V7000 Figure 5-40  Sample details The performance statistics in the GUI show, by default, the latest 5 minutes of data. To see  details of each sample, click the graph and select the time stamp, as shown in Figure 5-40. The charts that are shown in Figure 5-40 represent 5 minutes of the data stream. For in-depth  storage mo nitoring and performance statistics with historical data about your IBM Storwize  system, use IBM Spectrum Control (formerly enabled by IBM Tivoli Storage Productivity  Center for  Disk and IBM Virtual Storage Center) or IBM Storage Insights. This menu provides an overview of currently running tasks triggered by the administrator. In  contrast to t he Running jobs and Suggested tasks indication in the middle of top pane, it does  not list th suggested tasks that administrators should consider performing. The overview  provides m ore details than the indicator, as shown in Figure 5-41. 5.4.4 Background tasks Figure 5-41  List of running tasks 154  Implementing the IBM Storwize V7000 with IBM Spectrum Virtualize V8.2.1