ddddfbb62a5aebbf8bd074280e4512fa7e6ee011,perfkitbenchmarker/linux_packages/numactl.py,,GetNuma,#Any#,22

Before Change

  out, _ = vm.RemoteCommand("numactl --hardware")
  matches = regex_util.ExtractAllMatches(NUMA_CPUS_REGEX, out)
  numa_map = {}
  for m in matches:
    node = m[0]
    num_cpus = len(m[1].split(" "))
    numa_map[node] = num_cpus
  return numa_map


def _Install(vm):

After Change

    A dictionary, key is the numa node, value is the
    number of vCPUs on the node.
  
  return {
      node: len(value.split())
      for node, value in _ParseNuma(vm, NUMA_CPUS_REGEX).items()
  }


def GetNumaMemory(vm) -> Dict[int, int]:
  Get NUMA memory topology of the VM.

Instances