text: var customRules = {
      monitoringVariables: {
          cpuOS: {
              status: function(value) {
                  /* Value is a % of use */
                  if (value < 70) return "stable";
                  else if (value < 90) return "unstable";
                  else return "dangerous";
              }
          },
          cpuProcess: {
              status: function(value) {
                  /* Value is a % of use */
                  if (value < 50) return "stable";
                  else if (value < 70) return "unstable";
                  else return "dangerous";
              }
          },
          requestsMeanTime: {
              status: function(value) {
                  /* Brings the average request time in milliseconds */
                  if (value < 5000) return "stable";
                  else if (value < 10000) return "unstable";
                  else return "dangerous";
              }
          },
          requests: {
              status: function(value) {
                  /* Total of concurrent requests */
                  if (value < 1000) return "stable";
                  else if (value < 3000) return "unstable";
                  else return "dangerous";
              }
          },
          requestsPerHour: {
              status: function(value) {
                  if (value < 60000) return "stable";
                  else if (value < 180000) return "unstable";
                  else return "dangerous";
              }
          },
          kbytesPerMinute: {
              status: function(value) {
                  if (value < 10240) return "stable";
                  else if (value < 102400) return "unstable";
                  else return "dangerous";
              }
          },
          disk: {
              status: function(value) {
                  /* Value is a % of use */
                  if (value < 80) return "stable";
                  else if (value < 90) return "unstable";
                  else return "dangerous";
              }
          },
          uptimeOS: {
              status: function(value) {
                  /*
                      In this case, value is a JSON with values of the uptime period, as shown below:
                      {
                          years: integer,
                          months: integer,
                          days: integer,
                          hours: integer,
                          minutes: integer,
                          seconds: integer
                      }
                  */
                  return "stable";
              }
          },
          uptimeProcess: {
              status: function(value) {
                  /*
                      In this case, value is a JSON with values of the uptime period, as shown below:
                      {
                          years: integer,
                          months: integer,
                          days: integer,
                          hours: integer,
                          minutes: integer,
                          seconds: integer
                      }
                  */
                  return "stable";
              }
          },
          residentSetSize: {
              status: function(value) {
                  return "stable";
              }
          },
          heap: {
              status: function(value) {
                  /*
                      Value contains a table (array of arrays), where index 0 is associated with the value used and index 1 is the total value.
                      Within each, there is an array with the last 3 values obtained, with index 2 being the most recently obtained.
                      That is, value[0][2] stores the value of the heap used and value[1][2] stores its total.
                  */
                  var used = ( value[0][2] / value[1][2] );
                  if ( used < 0.8 ) return "stable";
                  else if ( used < 0.9 ) return "unstable";
                  else return "dangerous";
              }
          },
          processMemory: {
             status: function(value) {
                  /*
                      Value is a json that contains the memory used by NodeJS and the total memory of the operating system, as shown in the following example:
                      {
                          used: 50,
                          total: 8000
                      }
                  */
                  var percentage = value.used / value.total;
                  if (percentage < 50) return "stable";
                  else if (percentage < 70) return "unstable";
                  else return "dangerous";
              }
          }
      }
  };