Cheetah Quality Requirements

General qualitative requirements for Cheetah

Typical test situation:

• PC
  • age PC model: younger than two years
  • main memory: at least 128 MB RAM
  • available local disk space: at least 100 MB
  • screen resolution: at least 1024*768 pixels
• Peer network
  • bandwidth: at least 128 Mbps
  • latency: max 1 sec

Minimal quality requirements:

• Launching:
  • Splash page displays within one second after launch
  • Main window (basic/empty) displays within 3 seconds after launch
  • Main window displays within 10 seconds after launch
• CPU usage
  • average load max 3%
  • peak loads at 100% for max 3 seconds, max one peak each 30 secs
• Network bandwidth between peers
  • average max 1 kbps
  • burst rate duration max 3 seconds
  • max overall traffic 30 MB/month
• Exiting
  • max one second
• Scalability and Throughput
  • to be specified
• Security
  • to be specified
• Reliability
  • to be specified
• Maintainability
  • to be specified
• Reusability
  • to be specified
• Accessibility
  • to be specified
• Buildability
  • to be specified