Instance Overview
The
Instances tab provides information about the run-time status and installation details.
By clicking
MashZone NextGen on the
Instances tab you can open the
Overview page of the
MashZone NextGen instance. The overview tab contains information about the runtime status and allows triggering some life-cycle actions like starting and stopping the instance.
By clicking on the status icon or the link below you can start or stop the
MashZone NextGen instance.
By clicking the flag icon you can open the alerts. You can also clear the alerts by clicking on the number in the circle.
The KPIs shown are available only if the server is configured for remote JMX connections, see chapter Remote JMX connection for a configuration example. The following table gives an overview of the supported KPIs.
KPI | Description | Max value | Marginal value | Critical value |
Running Calculation | The number of currently running feed calculations | 10 | 4 | 8 |
Heap Memory | The actually used heap memory of the JVM | Configured max. value (parameter "wrapper.java. maxmemory" in wrapper.conf) | 80% of max | 90% of max |
Calc. Queue Size | The number of waiting feed calculations in the queue | 20 | 8 | 16 |