text: var charts = [
      {
          name: ROLE_TOP_LONGEST_SESSIONS,
          columns: ["duration", "username", "sessionId", "xLabel"],
          schema: [{
              "metadata": {
                  "names": ["duration", "username", "sessionId", "xLabel"],
                  "types": ["linear","ordinal","ordinal", "ordinal"]
              },
              "data": []
          }],
          "chartConfig":
          {
              "x":"xLabel",
              "yTicks" : 5,
              "maxLength":"3000",
              "yTitle":"Duration (s)",
              "xTitle":"Username",
              "barGap":0.2,
              "colorScale":["#5CB85C"],
              "legend":false,
              "padding":{"top":10,"left":120,"bottom":40,"right":30},
              "tooltip":{"enabled":true, "content":["username", "duration"] },
              "charts":[{type: "bar",  y : "duration", orientation : "left", mode:"group", color:"sessionId"}]},
          types: [
              { name: TYPE_SESSIONS, type: 21 }
          ],
          mode: "TOP_LONGEST_SESSIONS",
          colorCode: "SUCCESS",
          processData: function(data) {
              var result = [];
              data.forEach(function(row, i) {
                  var duration = row['duration'];
                  var username = row['username'];
                  var sessionId = row['sessionId'];
                  var xLabel;
                  if(row['username'].length > 12) {
                      xLabel = row['username'].substr(0, 10) + "..";
                  } else {
                      xLabel =row['username'];
                  }
                  result.push([duration, username, sessionId, xLabel]);
              });
              return result;
          }
      },
      {
          name: ROLE_PER_USER_AVERAGE_SESSION_DURATION,
          columns: ["duration", "username", "xLabel"],
          schema: [{
              "metadata": {
                  "names": ["duration", "username", "xLabel"],
                  "types": ["linear","ordinal", "ordinal"]
              },
              "data": []
          }],
          "chartConfig":
          {
              "x":"xLabel",
              "yTicks":5,
              "maxLength":"3000",
              "yTitle":"Duration (s)",
              "xTitle":"Username",
              "barGap":0.2,
              "colorScale":["#5CB85C"],
              "padding":{"top":10,"left":120,"bottom":40,"right":0},
              "tooltip":{"enabled":true, "content":["username", "duration"] },
              "charts":[{type: "bar",  y : "duration", orientation : "left"}]},
          types: [
              { name: TYPE_SESSIONS, type: 22 }
          ],
          mode: "SESSION_DURATION",
          colorCode: "SUCCESS",
          processData: function(data) {
              var result = [];
              data.forEach(function(row, i) {
                  var duration = row['duration'];
                  var username = row['username'];
                  var xLabel;
                  if(row['username'].length > 12) {
                      xLabel = row['username'].substr(0, 10) + "..";
                  } else {
                      xLabel =row['username'];
                  }
                  result.push([duration, username, xLabel]);
              });
              return result;
          }
      },
      {
          name: ROLE_SESSION_COUNT_OVER_TIME,
          columns: ["sessionCount", "duration"],
          schema: [{
              "metadata": {
                  "names": ["sessionCount", "duration"],
                  "types": ["linear","ordinal"]
              },
              "data": []
          }],
          "chartConfig":
          {
              "x":"duration",
              "maxLength":"3000",
              "yTitle":"Session Count",
              "xTitle":"Duration",
              "barGap":0.2,
              "colorScale":["#5CB85C"],
              "padding":{"top":10,"left":70,"bottom":40,"right":0},
              "charts":[{type: "bar",  y : "sessionCount"}]},
          types: [
              { name: TYPE_SESSIONS, type: 23 }
          ],
          mode: "SESSION_COUNT_OVER_TIME",
          colorCode: "SUCCESS",
          processData: function(data) {
              var result = [];
              data.forEach(function(row, i) {
                  var sessionCount = row['sessionCount'];
                  var timestamp = row['duration'];
  
                  result.push([sessionCount, timestamp]);
              });
              return result;
          }
      }
  ];