* Re: [dpdk-users] DPDK App running with VMXNET3 not receving more than **two** pkts in burst
2017-07-27 5:48 ` Kyle Larose
@ 2017-07-27 6:08 ` Manam Rajasekhar
0 siblings, 0 replies; 3+ messages in thread
From: Manam Rajasekhar @ 2017-07-27 6:08 UTC (permalink / raw)
To: Kyle Larose, users
Kyle,
Thanks for quick reply.
Adding delay between polls will be a good idea, worry is that it may introduce additional latency for latency sensitive applications. Any suggestion on the open source tool that can be used to generate high pkt rate?
Regards-Raja
On Wednesday, July 26, 2017 10:48 PM, Kyle Larose <klarose@sandvine.com> wrote:
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@dpdk.org] On Behalf Of Manam Rajasekhar
Sent: Thursday, July 27, 2017 10:45 AM
To: users@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
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From: Kyle Larose <klarose@sandvine.com>
To: Manam Rajasekhar <manamraja@yahoo.com>, "users@dpdk.org" <users@dpdk.org>
Thread-Topic: [dpdk-users] DPDK App running with VMXNET3 not receving more
than **two** pkts in burst
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