I need to see a table or something with the number times (events) and hopefully their Start and ending time, a sensor had downtimes for example with a ping sensor. I can take the total of days or hours in a period a sensor has been down, but not the number of events.
This is specially usefull when I want to check how many times in a month an Internet Service provider has failed me or a server. What I'm doing right now is getting a monthly report and where I see red periods of time(downtime) I count them as +1, but I have to get a report from that day to see the specific hour when it became down and then UP, to detail that in a report I have to make, on several devices. may be a table with only the downtime events and the length of each on a period of time.