Add histogram for observations
svenstaro opened this issue · comments
Sven-Hendrik Haase commented
Adding histograms would require keeping track of when a location did the last observation and only then calling observe
. We'd have to keep track of all known monitor by monitor_id
and maintain a list of locations by location_name
per monitor. Then when we detect a change in the last_polled_time
, we count the new value as an observation.