Add max_duration to Cacti and Zabbix templates

[CompPhy]

It would appear that the Nagios template has been updated to add max_duration; which just outputs the longest running transaction. This is a good metric to have, for alerting on long running transactions. However, it would appear that this was NOT updated in the Cacti and Zabbix templates.

Is there a reason this was only implemented in the Nagios template, and not the other templates? Can this be added?

Or, maybe this data point is just named something different? If so, can someone please point it out?

Thanks, Kelly Shutt Vargo Companies