NRL

1
NRL

• 2004-1-30
• Chul Lee

2
Progress/Plan

• Progress
• Characterized the capacity of icecast on a CWS
  node
• Self-aware of resource-demand points
• Plan
• Resource allocating mechanism
• Requesting resource demand to G-Lama
• Getting idle resources if avaiable from G-Lama

3
CWS Nodes Capacity

• Network I/O intensive
• A singe CWS could service under 5000 icecast
  clients at 192kbps
• Clients QoS estimation ? Demanding resources

943Mbps _at_ 4800 conns with 50 CPU
At this point necessary to demand more resources