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Thu, 21 Dec 2006

Userspace network stack over new netchannels performance.

Sending:

  • 128 bytes writing:
    • netchannels: 27-28 MB/sec, 20-30 % CPU usage
    • sockets: 7-8 MB/sec, 80-90 % CPU usage
  • 4096 bytes writing:
    • netchannels: 27-28 MB/sec, 20-30 % CPU usage
    • sockets: 30-31 MB/sec, 30-40 % CPU usage
Receiving:
  • 128 bytes reading:
    • netchannels: 70-71 MB/sec, 80-90 % CPU usage
    • sockets: 24-25 MB/sec, 80-90 % CPU usage
  • 4096 bytes reading:
    • netchannels: 73-74 MB/sec, 80-90 % CPU usage
    • sockets: 79-80 MB/sec, 80-90 % CPU usage

New version of the userspace network stack is available in archive.

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