ZombieSwap: make data centers more energy efficient

TOULOUSE TECH TRANSFER



12 Avril 2017

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NICT

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NICT

DESCRIPTION

  • ZombieSwap lets the cloud virtualization platform exploit available memory in suspended servers as reservoir devices
  • For a given QoS objective, fewer active servers are needed
  • ZombieSwap software manages RAM allocation between servers
  • Requires an adapted server hardware to provide RDMA access to the RAM of suspended servers
  • Impact on network traffic is limited
  • Current implementation is a low-level simulator based on real-world data center traces
 

APPLICATIONS

  • Data centers
    HPC
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