System Heartbeat (Milliseconds), Critical and Degraded calculation

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System Heartbeat (Milliseconds), Critical and Degraded calculation

Hi All,

 

Can anyone share the calculation to setup the System Heartbeat options to enable with Degraded and Critical option. what will be ratio to measure degraded and critical.

 

I want to understand if the System Heartbeat option is Enabled then how the degraded and critical options will work with a >= 100/200.. is it based on the number of Canary query runnning / second ?

 


system healthsystem health

1 REPLY
Teradata Employee

Re: System Heartbeat (Milliseconds), Critical and Degraded calculation

System Heartbeat is a predefined canary query that normally runs once a minute. (By design, it is an all-AMP query with trivial resource consumption.)

The System Health portlet compares the elapsed time for the most recent execution of the heartbeat query against the specified thresholds (when enabled).