Sampling period nvmlDeviceGetUtilizationRates

The documentation states that for the gpu and memory utilization “each sample period may be between 1 second and 1/6 second, depending on the product being queried”.
http://docs.nvidia.com/deploy/nvml-api/structnvmlUtilization__t.html#structnvmlUtilization__t

Is there way to determine the sampling period for a particular device?

Thanks!
Matt

Can someone please help with this? I am particularly interested in the sampling period on the 1080 TI. Thanks!