[dpdk-users] DPDK App running with VMXNET3 not receving more than **two** pkts in burst

[Kyle Larose]

Are you sure that the packet rate isn't such that only two packets are received between polls of the interface?

Try putting a small delay between the polls, or increase the packet rate.

-----Original Message-----
From: users [mailto:users-bounces at dpdk.org] On Behalf Of Manam Rajasekhar
Sent: Thursday, July 27, 2017 10:45 AM
To: users at dpdk.org
Subject: [dpdk-users] DPDK App running with VMXNET3 not receving more than **two** pkts in burst

Hello Experts,
While testing App using vmxnet3 interface, it is not receiving more than two or one pkt in packet rx burst.
I am using rte_port_ethdev_reader_rx() with packet burst size as 32 packets, i am sending traffic using "iperf tool" from VM interface connected to VDS in Esxi. App running inside VM connected to VMXNET3 interface is not receiving more than 2 pkts in each rx burst. 

Any suggestions why rte_port_ethdev_reader_rx() is not getting more than 2 pkts with vmxnet3 interface?
Appreciate your help.

Regards
-Raja