[c-nsp] Input queue flushes and drops

Dale Shaw dale.shaw+cisco-nsp at gmail.com
Sun Feb 28 01:36:31 EST 2010

Hi Rodney,

On Sun, Feb 28, 2010 at 12:26 PM, Rodney Dunn <rodunn at cisco.com> wrote:
>> Should we increase the input queue size to 150,200,250, etc ? Could these
>> flushed/drops be the cause of the poor VoIP performance?
> Yeah..set it to the max of 4096.

This is a platform-specific recommendation or a "just do it
everywhere" type thing?

Could you elaborate a bit? Always good to squeeze out a bit more
performance or reliability.

Are there any trade-offs? Just on input or output as well?


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