[ovs-discuss] How to set the best setting to test packet processing performance?

Hao Wu wuhao.thu at gmail.com
Wed Jul 15 22:10:33 UTC 2015


Hi,

   I'm using OVS 2.3.0 and testing the packet processing throughput.
Currently, I build a simple network via Mninet which consists of 3 hosts
connecting to 1 ovs instance. Then, I use the 3 hosts send out 64-byte
packets via Tcpreplay, and I measure the packet processing throughput in
OVS and get the result at 750Kpps.

   I want to know is there any method to enhance OVS performance? like
binding multi cores or some other settings? Since I notice the performance
in NSDI 15 paper is several Mpps.

   Any reply is highly appreciated!


+++++++++++++++++
Best,
Hao
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