Thank you for pointing this out. While it seems to me problem here is RX, I will also look into TX burst limitations.
-a On 28 December 2015 at 00:17, Chas Williams <3chas3 at gmail.com> wrote: > I wouldn't consider myself an expert on this driver but while looking > at some other things, I have noted that RTE_PMD_BNX2X_TX_MAX_BURST is > defined to be 1. This bursts single packets to bnx2x_tx_encap() but it > looks like bnx2x_tx_encap() is far more capable than that. > > On Tue, 2015-12-22 at 14:52 +0300, Alexander Belyakov wrote: > > Hi, > > > > just tried to forward a lot of tiny packets with testpmd (dpdk-2.2.0) > > running on Broadcom Corporation NetXtreme II BCM57810S 10 Gigabit > > Ethernet > > (rev 10) adapter. I see forwarding performance of 2.6Mpps instead of > > expected 14.8Mpps. What should be done to achieve better results? > > > > Thank you, > > Alexander Belyakov >
