Page Comparison

Configuration/Setup instructions can be found here:  CPU Utilisation case study Configuration

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               (time_diff_sec * node_cpus * NANOSEC_IN_SEC);

  }

With Isolation (

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Core 10 and 11 were isolated from the OS using the isolcpus argument to grub command line and using virsh to Pin the vCPUs to those cores:

$ virsh vcpupin test 0 10

$ virsh vcpupin test 1 11

$ virsh vcpupin test

VCPU: CPU Affinity

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   0: 10

   1: 11

...

stress test test)

With Isolation (idle test)

Core 10 and 11 were isolated from the OS using the isolcpus argument to grub command line and using virsh to Pin the vCPUs to those cores:

$ virsh vcpupin test 0 10

$ virsh vcpupin test 1 11

$ virsh vcpupin test

VCPU: CPU Affinity

----------------------------------

   0: 10

   1: 11

Without Isolation (idle test)

Without Isolation (idle test)