Tableau Server on Windows Help

To set the thresholds for hardware incidents, under the Admin menu, select Configuration, and go to the Incidents tab.

For CPU Usage, set the following:

To set the thresholds for hardware incidents, under the Admin menu, select Configuration, and go to the Incidents tab.

Key	Required?	Description
Severity	Required	See Incident Severity Level.
Process	Required	The threshold applies to the entire Tableau Server or for a single process as specified.
Start Threshold	Required	The CPU usage must surpass the value specified before an incident is created and monitored. Set the percent and the duration for this threshold.
End Threshold	Optional	The CPU usage that must fall below the value specified before an incident is considered resolved.

For Available Memory, set the following:

Key	Required?	Description
Severity	Required	See Incident Severity Level.
Start Threshold	Required	The available memory must fall below the value specified before an incident is created and monitored. Set the percent and the duration for this threshold.
End Threshold	Optional	The available memory must be above the value specified before an incident is considered resolved.

For Memory Usage, set the following:

Key	Required?	Description
Severity	Required	See Incident Severity Level.
Process	Required	The threshold applies to the entire Tableau Server or for a single process as specified.
Start Threshold	Required	The memory usage must be equal to the value specified before an incident is created and monitored. Set the percent and the duration for this threshold.
End Threshold	Optional	The memory usage must be below the value specified before an incident is considered resolved.

For Free Disk Space, set the following:

Key	Required?	Description
Severity	Required	See Incident Severity Level.
Start Threshold	Required	The free disk space must fall below the value specified before an incident is created and monitored. Set the percent and the duration for this threshold.
End Threshold	Optional	The free disk space must be above the value specified before an incident is considered resolved.

For Disk Queue Length, set the following:

Key	Required?	Description
Severity	Required	See Incident Severity Level.
Start Threshold	Required	The disk queue length must be equal to the value specified before an incident is created and monitored. Set the percent and the duration for this threshold.
End Threshold	Optional	The disk queue length must be below the value specified before an incident is considered resolved.

An example config.json snipped defining two hardware incidents:

{  
 "monitoring":  {  
    "incidents":  {  
      "triggers":  [  
        {  
          "counter":  "DiskSpaceAvailableKB",  
          "severity":  "warning",  
          "threshold":  1048576  
        },  
        {  
          "counter":  "ProcessorTimePercent",  
          "severity":  "warning",  
          "threshold":  0.95,  
          "thresholdDuration":  300000,  
          "endThreshold":  0.90,  
          "endThresholdDuration":  5000  
        }  
      ]  
    }  
  }  
}

• The DiskSpaceAvailableKB incident will trigger a warning once the available disk space falls below 10 GB.
• The ProcessorTimePercent incident will trigger a warning once the CPU has had at least 95% utilization for over 5 minutes. The incident will be considered resolved once the CPU is below 90% utilization for 5 seconds.

The default settings may or may not meet your requirements, and can be changed based on your environment. As an example, for an environment whose identifier was “staging-environment” to trigger a warning when the available disk space falls below 2 GBs, the configuration would look like:

{  
  "environments":  {  
    "staging-environment":  {  
     "monitoring":  {  
        "incidents":  {  
          "triggers":  [  
            {  
              "counter":  "DiskSpaceAvailableKB",  
              "severity":  "warning",  
              "threshold":  2097152  
            }  
          ]  
        }  
      }  
    }  
  }  
}

Key	Data Type	Required?	Description
counter	String	Required	The identifier for the hardware incident to monitor. available options are: ProcessorTimePercent DiskSpaceAvailableKB DiskQueueTotalLength MemoryAvailableKB MemoryCommittedKB
severity	String	Optional	See Incident Severity Level. Default value: Warning
threshold	Number	Required	The threshold that must be surpassed before an incident is monitored.
thresholdDuration	Number	Optional	The amount of time in milliseconds to monitor the situation before triggering an incident. If not specified, an incident will be triggered as soon as the threshold is reached.
endThreshold	Number	Optional	The threshold that must be surpassed before an incident is considered resolved.
endThresholdDuration	Number	Optional	The amount of time in milliseconds to monitor the situation before completing the incident. If not specified, an incident will be resolved as soon as the endThreshold is reached. If endThreshold is not defined, then threshold is used.