Sizing multi-space in heap for application isolation

  • Authors:
  • Kewei Sun;Ying Li;Matt Hogstrom;Ying Chen

  • Affiliations:
  • IBM China Research Laboratory, Beijing, P.R. China;IBM China Research Laboratory, Beijing, P.R. China;IBM Software Group, Durham, NC;IBM China Research Laboratory, Beijing, P.R. China

  • Venue:
  • Companion to the 21st ACM SIGPLAN symposium on Object-oriented programming systems, languages, and applications
  • Year:
  • 2006

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Abstract

In this paper, we present a sizing algorithm using resonant model based on a proposed novel heap structure - multiple spaces in heap. Experiments using the algorithm and selected GC method show that, in average, the performance overhead from managing multi-spaces in heap can be reduced from 8.38% to 4.25% when CPU utilization of server is 40% and from 42.42% to 3.52% when CPU utilization of the server is 70%.