Hello,
we have simple test application on top of DPDK which sole purpose is to
forward as much packets as possible. Generally we easily achieve 14.5Mpps
with two 82599EB (one as input and one as output). The only suprising
exception is forwarding pure TCP ACK flood when performace always drops to
Hello,
01/11/2013 14:54, Wang, Shawn :
> We had the same problem before. It turned out that RSC (receive side
> coalescing) is enabled by default in DPDK. So we write this na?ve patch to
> disable it. This patch is based on DPDK 1.3. Not sure 1.5 has changed it
> or not.
> After this patch, ACK ra
Hi:
We had the same problem before. It turned out that RSC (receive side
coalescing) is enabled by default in DPDK. So we write this na?ve patch to
disable it. This patch is based on DPDK 1.3. Not sure 1.5 has changed it
or not.
After this patch, ACK rate should go back to 14.5Mpps. For details, y
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