text: Figure A-2 IBM Spectrum Virtualize Dashboard displaying Nodes performance overview 
  
  You can also use real-time statistics to monitor CPU utilization, volume, interface, and MDisk 
  bandwidth of your system and nodes. Each graph represents 5 minutes of collected statistics 
  and provides a means of assessing the overall performance of your system. 
  
  The real-time statistics are available from the IBM Spectrum Virtualize GUI. Click 
  **Monitoring**→**Performance**(as shown in Figure A-3) to open the Performance Monitoring 
  window. 