I encountered the similar issue before. Try replacing iperf3 with iperf2.
Hao
On 3/6/18, 8:34 AM, "vpp-dev@lists.fd.io on behalf of Sara Gittlin"
wrote:
Also the throughput is very poor - iperf3 TCP ~ 2Mbps
what is wrong here ?
On Tue, Mar 6, 2018 at 6:20 PM, Sara Gittlin wr
Solved by using iperf2 instead.
From: on behalf of "Hao Fu (haof)"
Date: Friday, March 2, 2018 at 11:23 AM
To: "vpp-dev@lists.fd.io"
Subject: [vpp-dev] Dramatic dropping caused by VPP?
Dear All,
I created two vms with vpp installed and connected them with host-net. N
Dear All,
I created two vms with vpp installed and connected them with host-net. No drop
was observed between the two vms with Iperf3.
I then leverage tap to make the vms talk through vpp.
In vm compute0: [host 123.0.1.1/24]—tap—[123.0.1.2/24, GigabitEthernet0/8/0
(up) 192.167.1.1/24 vpp]
In vm
Dear All,
I try to collect stats for nics controlled by VPP and I can successfully
receive some outcomes using want_stats() in Python binding.
However, it seems the stats are passively retrieved every 10 secs through the
monitoring event handler.
How could I proactively query the stats with a cu