Using How-To: Insert Google Charts (Pie Chart) within Custom HTML by wluther as a reference, I was able to use it to shrink the CPU and MEM for a node. This can be expanded to other metrics, such as components and node availability.
<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
<div>
<script>
var swqlCPUMEM="select concat(month(tolocal(n.CPULoadHistory.DateTime)),'/',day(tolocal(n.CPULoadHistory.DateTime)),'/',year(tolocal(n.CPULoadHistory.DateTime)),' ',hour(tolocal(n.CPULoadHistory.DateTime)),':',minute(tolocal(n.CPULoadHistory.DateTime)),':',second(tolocal(n.CPULoadHistory.DateTime))) as [ss],n.CPULoadHistory.AvgLoad as [cpu], round(n.CPULoadHistory.AvgPercentMemoryUsed,0) as [mem] from Orion.nodes n where n.nodeid=${nodeid} and daydiff(tolocal(n.CPULoadHistory.DateTime),GETDATE())=0 order by n.CPULoadHistory.DateTime"
var paramsCPUMEM = JSON.stringify({
query: swqlCPUMEM,
parameters: {
}
});
$.ajax({
type: 'POST',
url: '/Orion/Services/Information.asmx/QueryWithParameters',
data: paramsCPUMEM,
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function(response) {
console.table(response);
google.charts.load('current', {'packages':['corechart']});
google.charts.setOnLoadCallback(drawChart);
var i;
function drawChart() {
var dataCPUMEM = new google.visualization.DataTable();
dataCPUMEM.addColumn('datetime', 'Date');
dataCPUMEM.addColumn( 'number', 'CPU');
dataCPUMEM.addColumn( 'number', 'MEM');
for (var i = 0; i < response.d.Rows.length; i++){
var row = [new Date(response.d.Rows[i][0]), response.d.Rows[i][1], response.d.Rows[i][2] ];
dataCPUMEM.addRow(row);
}
var options = {
width: 400,
height: 100,
chartArea: {left: 30, top:5, width: '60%', height: '75%'},
legend: { textStyle: { fontSize: 12}},
vAxis: { gridlines: { count: 4 } , maxValue: 100}
};
var chart = new google.visualization.LineChart( document.getElementById('chart_div'));
chart.draw(dataCPUMEM,options);
}
}
})
</script>
</div>
<div id="chart_div"></div>
