Performance/Microbenchmarks

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Testbed Configuration

Hardware

  • Server: HP Z800 workstation (2xQuad Core 2,67 GHz CPUs, 24 GB RAM)

Platform:

  • Virtualization Software: Xen CentOS 5.5 x86_64, OpenVZ (RHEL5) 2.6.18-028stab090.4, OpenVZ (RHEL6) 2.6.32-042test0012.2.x86_64
  • Guest OS: CentOS 5.5 x86_64, RHEL6


Results

Context Switch

Benchmark context switch.png

Benchmark context switch 8proc.png

Process execve()

Benchmark execv.png

Process fork()

Benchmark fork.png

System Call

Benchmark syscall.png

UnixBench 5.1.3

Benchmark unixbench.png

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