On 03/08/12 14:47, Ivan Voras wrote:
Hello,
What is the current state of support for multithreaded TCP processing in
CURRENT? If a NIC supports multiple queues, will they be used
automatically or net.isr.numthreads needs to be increased?
I have this situation on a machine with an igb card:
irq256: igb0:que 0 103573 11
irq257: igb0:que 1 10094 1
irq258: igb0:que 2 18231 2
irq259: igb0:que 3 18186 2
This looks like the first queue is used ~~ 10x more often than the
others. Is this a problem?
I believe that the card do internally some sort of ether-channel. This
may explain your findings.
--
Best regards,
Adrian Minta
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