This monitor is flexible and thus has a complex copnfiguration, this is the logic:
Healthy -> jobFailures <= MaxThreshold Unhealthy -> jobFailures > MaxThreshold
JobFailures number of jobs with status that matches FailureCondition (default Failes|Suspended) in the LastNJobs executions
Other parameters: MaxFailures is used to report the MaxThreshold parameters, don't know why I implemented it in this silly way but this is how it is
Parameters not used: MaxFailures