JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://www.gstatic.com/charts/loader.js"></script>
<script src="https://axibase.com/atsd/atsdClient.bundle.js"></script>

<div id="pie_div"></div>
<div id="donut_div"></div>

JavaScript

google.charts.load('visualization', {
     'packages': ['corechart']
 });
 google.charts.setOnLoadCallback(drawChart);

 function drawChart() {
     var startTime = Date.now() - 1 * 3600 * 1000,
         endTime = Date.now();

     var postData = [{
         startTime: startTime,
         endTime: endTime,
         entity: "nurswgvml007",
         metric: "disk_used",
         tags: {
             file_system: ["*"]
         }
     }, {
         startTime: startTime,
         endTime: endTime,
         entity: "nurswgvml006",
         metric: "disk_used",
         tags: {
             file_system: ["*"]
         }

     }, {
         startTime: startTime,
         endTime: endTime,
         entity: "nurswgvml003",
         metric: "disk_used",
         tags: {
             file_system: ["*"]
         }
     }, {
         startTime: startTime,
         endTime: endTime,
         entity: "nurswgvml102",
         metric: "disk_used",
         tags: {
             file_system: ["*"]
         }
     }, {
         startTime: startTime,
         endTime: endTime,
         entity: "nurswgvml011",
         metric: "disk_used",
         tags: {
             file_system: ["*"]
         }
     }, {
         startTime: startTime,
         endTime: endTime,
         entity: "nurswgvml017",
         metric: "disk_used",
         tags: {
             file_system: ["*"]
         }
     }, {
         startTime: startTime,
         endTime: endTime,
         entity: "awsswgvml001",
         metric: "disk_used",
         tags: {
             file_system: ["*"]
         }
     }];
     var client = axibase.atsdClient("https://axibase.com");
     client.series.queries(postData)
         .then(function(response) {

             var rows = [];
             response.forEach(function(series) {
                 rows.push([series.entity + " " + series.tags.file_system, (series.data.length === 0) ? 0 : series.data[series.data.length - 1].v]);
             });
             var data = new...