Journal of System Simulation ›› 2017, Vol. 29 ›› Issue (8): 1692-1701.doi: 10.16182/j.issn1004731x.joss.201708008

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Performance Modeling of Cryptographic Service System Virtualization Based on ISSM

Guo Songhui1,2, Li Qingbao1,2, Sun Lei1, Gong Xuerong1, Yang Tianchi1   

  1. 1. PLA Information Engineering University, Zhengzhou 450001, China;
    2. State Key Laboratory of Mathematical Engineering and Advanced Computing, Zhengzhou 450001, China
  • Received:2015-11-02 Published:2020-06-01

Abstract: The complicated architecture of cryptographic service system virtualization raised the difficulty of performance modeling. A performance modeling approach based on ISSMs was proposed. The approach divided the execution process into two stages, host preprocessing and arithmetic-module calculating, and built two sub-models based on queuing theory. On this basis, the effectiveness of this approach was verified. The results show that this method can analyze the impacts on system performance caused by task arrival rates, host and cryptographic card configurations quantitatively, and also be helpful for providing reasonable solutions to deploy virtualized cryptographic service system on cloud computing platforms.

Key words: cryptographic service system, virtualization, performance modeling, response time, cloud computing, blocking probability

CLC Number: