Computer Science ›› 2016, Vol. 43 ›› Issue (6): 50-54.doi: 10.11896/j.issn.1002-137X.2016.06.010

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Research on Online Multi-task Load Balance Algorithm in Cloud Server Cluster

XU Ai-ping, WU Di, XU Wu-ping and CHEN Jun   

  • Online:2018-12-01 Published:2018-12-01

Abstract: In this paper we presented a load-balancing algorithm applying in heterogeneous cloud server clusters.Ave-rage hardware resource consumption of jobs running on server was measured.Balancing server receives load status of each server in cluster periodically.A load status vector of each server can be estimated according to the latest load status report and other parameters.As a request is submited to cluster,balancing server calculates the load status estimation vector of each server,and then dispatches it to the server that possesses the minimal load status estimation value.Experi-ment results show that this dynamic load balancing algorithm is reasonable and effective.

Key words: Heterogeneous cluster,Cloud server,Load balance,Load estimate

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