This dashboard shows excessive usage or depletion of number ranges that have been added to the monitoring scope using Performance Collector Settings.
Example
Problematic number ranges
Displays daily count of number ranges that exceeded a threshold (difference, speed, or percentage) in the last 1 week.
Usage delta (sum)
Displays the sum of all monitored number range usage deltas. Usage delta is calculated based on the difference of previous and current number range levels.
Usage delta (max)
Displays the usage delta value of the most used number range.
Usage speed (sum)
Displays the sum of all monitored number range usage speeds. Usage speed is calculated by projecting usage delta to 24 hours. Usage delta and usage speed values match by default because the collector is executed once per day.
Usage speed (max)
Displays the usage speed value of the most used number range.
Number ranges that exceed thresholds
Displays list of number ranges that exceeded one of the 3 thresholds. Warning means that a number range exceeded a threshold. Error means that a number range has been depleted (0% free).
