[dpdk-dev] Clarification on latency at NIC line rate..

Hi DPDK community, I have been experimenting with dpdk eth_tx send on ixgbe pmd (82599 NIC) I am seeing the following behavior When i pass 1500 bytes at 9.99GB traffic -- latency looks fine (25 microseconds) but when i pass 1500 bytes hitting 10GB traffic(line rate)

[dpdk-dev] Regarding mbuf allocation/free in secondary process

Thanks for your response.. Sara On Wed, Feb 10, 2016 at 2:01 AM, Bruce Richardson < bruce.richardson at intel.com> wrote: > On Tue, Feb 09, 2016 at 11:43:19PM -0800, Saravana Kumar wrote: > > Hi DPDK community, > > > > > > > > I'd like to have DPD

[dpdk-dev] Regarding mbuf allocation/free in secondary process

Hi DPDK community, I'd like to have DPDK NIC IO operations in (primary) process and execution logic in (secondary) processes. Primary process pushes NIC Rx mbufs to Secondary process through S/W ring Seconary process allocates mbuf for Tx path and pushes down to Primary process for NIC Tx I h