For our SLA reports, we need to calculate the uptime/downtime of our system in percentage.
Basically this means: The system uptime is 24h, as long there is no ticket open. When a ticket gets created, this reduces the uptime until the ticket gets solved.
I couldnt find anything helpful metric in Zendesk explore. I thought of calculating with the full resolution time.
The problem is, when there are multiple open tickets at a time, how can I avoid that these affect the uptime more than once?