Para lograr poner otra grafica o mas graficas tenes q poner otro contenedor osea los div donde va imprimir la grafica, te separe el codigo de las graficas para q no te confundas
para cada grafica tenes q poner su propio contenedor
<div id="chart_div2" style="width: 1400px; height: 400px;"></div>
<html>
<head><h1 style="border: 0px none ; margin: 0px; padding-top: 16px; padding-right: 0px; padding-bottom: 0px ! important; padding-left: 10px; font-size: 19px !
important; vertical-align:
baseline; background-color: rgb(255, 255, 255); font-weight: normal; line-height: .5 ! important; color: rgb(51, 51, 51); font-family:UbuntuBeta,Ubuntu,
Tahoma,sans-serif; font-style: normal; font-variant: normal; letter-spacing: normal; orphans: 2; text-align: center; text-indent: 0px; text-transform: none; white-
space: normal; widows: 2; word-spacing: 0px;
">INSTANCIA CUAL ES TU CHIRRIA PUNTO COM<span class="Apple-converted-space"></span></h1><p class="tagline"
style="border: 0px none ; padding: 0px; margin-top: 15px; margin-right: 0px; margin-bottom: 45px ! important; margin-left: 0px; font-size: 16px; vertical-align:
baseline; background-color: rgb(255, 255, 255);
line-height: .5em; color: rgb(51, 51, 51); font-family:UbuntuBeta,Ubuntu,Tahoma,sans-serif; font-style: normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; orphans: 2; text-align: center; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px;">
(Información estadística desde 30-10-2012 14:00 hasta 30-10-012 15:00)</p><script type="text/javascript" src="https://www.google.com/jsapi"></script>
<script type="text/javascript">
google.load("visualization", "1", {packages:["corechart"]});
google.setOnLoadCallback(drawChart);
function drawChart() {
var data = google.visualization.arrayToDataTable([['Application','Commit','Concurrency','Configuration','Network','Other','System I/O','User I/O'],
['14:00',4.56,4.77,0,1.28,.39,63.16,18.31],
['14:01',12.29,0,0,2.21,.01,61.79,4.26],
['14:02',5.62,.11,0,1.57,.01,49.44,5.05],
['14:03',11.72,0,0,1.16,0,122.26,82.35],
['14:04',5.93,26.29,0,1.47,0,29.93,162.53],
['14:05',9.97,0,0,1.1,0,48.09,116.42],
['14:06',5.81,4.96,0,1.24,0,42.18,4.77],
['14:07',2.5,0,0,1,0,10.29,2.9],
['14:08',1.35,0,0,1.16,0,32.13,3.6],
['14:09',5.19,26.69,0,1.42,0,54.06,3.39],
['14:10',6.32,0,0,1.38,.04,15.5,6.8],
['14:11',4.24,0,0,1.12,0,43.12,17.63],
['14:12',6.16,0,0,1.31,.02,44.79,30.28],
['14:13',3.19,6.43,0,1.44,0,14.84,12.01],
['14:14',5.47,32.65,0,1.2,0,51.99,10.03],
['14:15',7.02,0,0,1.04,.02,43.7,6.18],
['14:16',2.36,6.17,0,1.44,.04,12.44,3.99],
['14:17',2.61,0,0,1.15,0,11.35,7.75],
['14:18',.82,0,0,.73,0,25.72,2.01],
['14:19',1.62,31.67,0,.89,23.77,9.08,1.99],
['14:20',2.38,0,0,1.18,0,16.04,4.3],
['14:21',4.17,0,0,1.3,0,15.85,10.16],
['14:22',1.18,0,0,1.25,0,5.16,2.61],
['14:23',3.46,0,0,1.42,0,10.92,5.3],
['14:24',5.58,36.23,0,1.55,.01,13.45,7.51],
['14:25',1.88,0,0,1.45,0,10.86,4.43],
['14:26',8.26,6.43,0,1.16,.01,37.5,8.93],
['14:27',9.45,0,0,1.53,0,23.16,11.23],
['14:28',5.45,0,0,1.6,.05,27.29,10.87],
['14:29',12.18,52.98,0,1.34,.01,32.39,8.73],
['14:30',3.94,4.52,0,.94,0,33.4,4.96],
['14:31',8.46,0,0,1.23,0,49.43,2.51],
['14:32',8.28,0,0,1.39,.01,93.1,4.05],
['14:33',8.56,6.04,0,1.24,0,74.18,8.17],
['14:34',3.76,15.18,0,.93,0,24.65,13.99],
['14:35',5.05,0,0,1.6,.02,24.61,15.31],
['14:36',6.6,0,0,2,0,112.06,48.38],
['14:37',6.93,0,0,2.37,0,137.04,8.62],
['14:38',6.67,0,0,2.04,.02,113.55,17.32],
['14:39',8.43,23.34,0,2.23,0,141.16,10.36],
['14:40',4.63,0,0,2.08,.03,139.51,13.58],
['14:41',5.89,0,0,2.33,.04,155.88,17],
['14:42',15.99,0,0,2.54,0,93.84,12.8],
['14:43',5.13,0,0,1.46,0,29.15,5.46],
['14:44',5.49,35.85,0,1.54,0,23.94,8.85],
['14:45',10.13,0,0,1.35,0,39.44,1.79],
['14:46',6.93,12.92,0,1.29,.01,138.35,18.41],
['14:47',6.3,0,0,1.31,0,29.94,8.9],
['14:48',6.7,0,0,1.48,.02,34.66,7.39],
['14:49',1.21,25.85,0,1.23,0,21.41,21.02],
['14:50',48.21,0,0,1.62,.02,95.89,97.9],
['14:51',53.16,0,0,2.5,.41,98.18,5.3],
['14:52',98.41,0,0,2.7,.06,172.45,9.33],
['14:53',164.23,0,0,2.97,0,253.16,2.46],
['14:54',151.9,24.75,0,2.41,0,221.33,7.45],
['14:55',59.24,.01,0,2.66,0,198.56,2.48],
['14:56',105.23,9.86,0,3.61,.08,456.71,16.91],
['14:57',106.34,0,0,3.17,.08,580.44,8.54],
['14:58',42.42,0,0,2.83,.01,251.53,9.25],
['14:59',5.67,60.79,0,1.65,.01,206.13,10.03] ]);
var options = {
title:'Métrica de esperas en la última hora',
hAxis: {title:'Hora', titleTextStyle: {color: 'blue'}}
};
var chart = new google.visualization.AreaChart(document.getElementById('chart_div'));
chart.draw(data, options);
}
</script>
<script type="text/javascript">
google.load("visualization", "1", {packages:["corechart"]});
google.setOnLoadCallback(drawChart);
function drawChart() {
var data = google.visualization.arrayToDataTable([['Application','Commit','Concurrency','Configuration','Network','Other','System I/O','User I/O'],
['14:00',4.56,4.77,0,1.28,.39,63.16,18.31],
['14:01',12.29,0,0,2.21,.01,61.79,4.26],
['14:02',5.62,.11,0,1.57,.01,49.44,5.05],
['14:03',11.72,0,0,1.16,0,122.26,82.35],
['14:04',5.93,26.29,0,1.47,0,29.93,162.53],
['14:05',9.97,0,0,1.1,0,48.09,116.42],
['14:06',5.81,4.96,0,1.24,0,42.18,4.77],
['14:07',2.5,0,0,1,0,10.29,2.9],
['14:08',1.35,0,0,1.16,0,32.13,3.6],
['14:09',5.19,26.69,0,1.42,0,54.06,3.39],
['14:10',6.32,0,0,1.38,.04,15.5,6.8],
['14:11',4.24,0,0,1.12,0,43.12,17.63],
['14:12',6.16,0,0,1.31,.02,44.79,30.28],
['14:13',3.19,6.43,0,1.44,0,14.84,12.01],
['14:14',5.47,32.65,0,1.2,0,51.99,10.03],
['14:15',7.02,0,0,1.04,.02,43.7,6.18],
['14:16',2.36,6.17,0,1.44,.04,12.44,3.99],
['14:17',2.61,0,0,1.15,0,11.35,7.75],
['14:18',.82,0,0,.73,0,25.72,2.01],
['14:19',1.62,31.67,0,.89,23.77,9.08,1.99],
['14:20',2.38,0,0,1.18,0,16.04,4.3],
['14:21',4.17,0,0,1.3,0,15.85,10.16],
['14:22',1.18,0,0,1.25,0,5.16,2.61],
['14:23',3.46,0,0,1.42,0,10.92,5.3],
['14:24',5.58,36.23,0,1.55,.01,13.45,7.51],
['14:25',1.88,0,0,1.45,0,10.86,4.43],
['14:26',8.26,6.43,0,1.16,.01,37.5,8.93],
['14:27',9.45,0,0,1.53,0,23.16,11.23],
['14:28',5.45,0,0,1.6,.05,27.29,10.87],
['14:29',12.18,52.98,0,1.34,.01,32.39,8.73],
['14:30',3.94,4.52,0,.94,0,33.4,4.96],
['14:31',8.46,0,0,1.23,0,49.43,2.51],
['14:32',8.28,0,0,1.39,.01,93.1,4.05],
['14:33',8.56,6.04,0,1.24,0,74.18,8.17],
['14:34',3.76,15.18,0,.93,0,24.65,13.99],
['14:35',5.05,0,0,1.6,.02,24.61,15.31],
['14:36',6.6,0,0,2,0,112.06,48.38],
['14:37',6.93,0,0,2.37,0,137.04,8.62],
['14:38',6.67,0,0,2.04,.02,113.55,17.32],
['14:39',8.43,23.34,0,2.23,0,141.16,10.36],
['14:40',4.63,0,0,2.08,.03,139.51,13.58],
['14:41',5.89,0,0,2.33,.04,155.88,17],
['14:42',15.99,0,0,2.54,0,93.84,12.8],
['14:43',5.13,0,0,1.46,0,29.15,5.46],
['14:44',5.49,35.85,0,1.54,0,23.94,8.85],
['14:45',10.13,0,0,1.35,0,39.44,1.79],
['14:46',6.93,12.92,0,1.29,.01,138.35,18.41],
['14:47',6.3,0,0,1.31,0,29.94,8.9],
['14:48',6.7,0,0,1.48,.02,34.66,7.39],
['14:49',1.21,25.85,0,1.23,0,21.41,21.02],
['14:50',48.21,0,0,1.62,.02,95.89,97.9],
['14:51',53.16,0,0,2.5,.41,98.18,5.3],
['14:52',98.41,0,0,2.7,.06,172.45,9.33],
['14:53',164.23,0,0,2.97,0,253.16,2.46],
['14:54',151.9,24.75,0,2.41,0,221.33,7.45],
['14:55',59.24,.01,0,2.66,0,198.56,2.48],
['14:56',105.23,9.86,0,3.61,.08,456.71,16.91],
['14:57',106.34,0,0,3.17,.08,580.44,8.54],
['14:58',42.42,0,0,2.83,.01,251.53,9.25],
['14:59',5.67,60.79,0,1.65,.01,206.13,10.03] ]);
var options = {
title:'Métrica de esperas en la última hora',
hAxis: {title:'Hora', titleTextStyle: {color: 'blue'}}
};
var chart = new google.visualization.AreaChart(document.getElementById('chart_div2'));
chart.draw(data, options);
}
</script>
</head>
<body>
<div id="chart_div" style="width: 1400px; height: 400px;"></div>
<div id="chart_div2" style="width: 1400px; height: 400px;"></div>
</body>
</html>