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      12. Restart the test with another nodes of cluster.

Test Results

• One switch with different cluster modes

  Cluster Mode	First	Second	Third	Average（S）
  3 controller	0.284	0.488	0.465	0.412
  5 controller	0.341	0.284	0.376	0.334
  7 controller	0.495	0.496	0.553	0.515

  

  As we can see from the histogram, the result is a millisecond level, there is no big difference between different cluster modes. 

   

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