Big Data Research ›› 2019, Vol. 5 ›› Issue (4): 41-49.doi: 10.11959/j.issn.2096-0271.2019031

• TOPIC:SYSTEMS ARCHITECTURE FOR BIG DATA • Previous Articles     Next Articles

A hybrid memory trace collection and analysis toolkit for big data applications

Zuojun LI1,2,Haiyang PAN1,2,Mingyu CHEN1,2,Yungang BAO1,2   

  1. 1 University of Chinese Academy of Sciences,Beijing 100049,China
    2 Center for Advanced Computer Systems,Institute of Computing Technology,Chinese Academy of Sciences,Beijing 100190,China
  • Online:2019-07-15 Published:2019-08-09
  • Supported by:
    The National Key Research and Development Program During the Thirteenth Five-Year Plan Period(2017YFB1001602)

Abstract:

The rise of in-memory computing framework represented by Spark,the gradual deepening of new non-volatile memory research and the increasingly severe data security situation made the existing memory behavior analysis tools unable to meet the demand for big data applications.A software-hardware hybrid memory trace collection and analysis toolkit for big data applications was proposed.Based on the basic memory trace collected by hardware,the memory behavior information with rich semantic information can be obtained quickly,accurately and undistorted by combining software information synchronization and offline annotation.It also provides an implementation method for real-time security monitoring of large data access.Finally,a group of real big data applications were analyzed by this toolkit.

Key words: memory trace, memory behavior, big data

CLC Number: 

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