* [dpdk-users] DPDK vmxnet3 performance issue
@ 2018-08-02 1:06 Shawn Zheng
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From: Shawn Zheng @ 2018-08-02 1:06 UTC (permalink / raw)
To: users
Hi All，
I`m doing some performance optimization on Vcenter 5.5 , and using vmxnet3 as the vnic type.
When I setup dpdk l2fwd example, I found there`s only about 400~500kpps when using one tx (rx) ring.
So, I wonder if this pps is already the ring value , or should I do some optimization on my EXIS system.
(Cuz the vmxnet3 is the para-visualization， it may has poor performance than virtio，but I want to know what pps is the right value).
Thanks in advance.
--------------------------------
Regards
Shawn Zheng
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