Update capacity field for heartbeat monitor.

}

function renderCapacity(nodeInfo) {

	var remaining = nodeInfo.capacity.remaining * nodeInfo.capacity.total;

    var used = nodeInfo.capacity.total - remaining;

    var freePercentage = nodeInfo.capacity.remaining;

	var remaining = nodeInfo.capacity.portionFull * nodeInfo.capacity.nominalCapacityInBytes;

    var used = nodeInfo.capacity.nominalCapacityInBytes - remaining;

    var freePercentage = nodeInfo.capacity.portionFull;

    if ($('#capacity').length > 0) {

        $.getScript('https://www.google.com/jsapi', function (data, textStatus) {