cpuUsageCoreNanoSeconds:   p.convertCPUValue(cpuCores, cpuValue),
		cpuUsageNanoCores:         p.getCPUUsageNanoCores(),
		memoryPrivWorkingSetBytes: memWorkingSetValue,
		memoryCommittedBytes:      memCommittedBytesValue,
		interfaceStats:            networkAdapterStats,
		timeStamp:                 time.Now(),
	}
}

func (p *perfCounterNodeStatsClient) convertCPUValue(cpuCores int, cpuValue uint64) uint64 {

		{cpuValue: uint64(100), expected: uint64(4000000000)},
	}
	var cpuCores = 4

	for _, tc := range testCases {
		p := perfCounterNodeStatsClient{}
		newValue := p.convertCPUValue(cpuCores, tc.cpuValue)
		assert.Equal(t, tc.expected, newValue)
	}
}

func TestGetCPUUsageNanoCores(t *testing.T) {
	// Scaled expected unit test values by the frequency the CPU perf counters are polled.