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performance test - L3 Network VS Provider Network

时间:2014-04-11 12:40:44      阅读:646      评论:0      收藏:0      [点我收藏+]

After enable neutron-l3-agent, we want to know the network performance. I will compare neutron-l3-agent netowrk and provider network.
The main different is that neutron-l3-agent will use virtual router and provider network is using physical router.
 
Here is my test environment network topology:

provider network topology:

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neutron-l3-agent network topology:

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I use ping and netperf to test the performance, and from the ping avg rtt and TCP RR to show the performance. Here is the result:

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Conclusion:
From Picutre 1, we can see the latency of ping in provider network is better than L3 network. And both of them is below 1 ms.
From Picutre 2, we can see the TCP_RR in provider network is a little better than L3 network, and they are very near.
 




performance test - L3 Network VS Provider Network,布布扣,bubuko.com

performance test - L3 Network VS Provider Network

原文:http://blog.csdn.net/matt_mao/article/details/23429439

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