def testVcpuPid(self):
vcpuPids = numa.getVcpuPid('testvm')
expectedVcpuPids = {0: '12266',
1: '12267',
2: '12268',
3: '12269'}
self.assertEqual(vcpuPids, expectedVcpuPids)
def getVcpuNumaMemoryMapping(vmName):
vmPid = getVmPid(vmName)
vCpuPids = numa.getVcpuPid(vmName)
vCpuIdxToNode = {}
for vCpuIndex, vCpuPid in vCpuPids.iteritems():
numaMapsFile = "/proc/%s/task/%s/numa_maps" % (vmPid, vCpuPid)
try:
with open(numaMapsFile, 'r') as f:
mappingNodes = map(int, re.findall('N(\d+)=\d+', f.read()))
vCpuIdxToNode[vCpuIndex] = list(set(mappingNodes))
except IOError:
continue
return vCpuIdxToNode
def testVcpuPid(self):
vcpuPids = numa.getVcpuPid('testvm')
expectedVcpuPids = {0: '12266', 1: '12267', 2: '12268', 3: '12269'}
self.assertEqual(vcpuPids, expectedVcpuPids)
