Histogram

Histograms track the distribution of observed values. A histogram samples observations (request durations, response sizes, and so on) and counts them in configurable buckets. It also provides a sum of all observed values.

Histogram is one of the metric types supported by Kloudfuse. It is more complex compared to counter and gauge.

Use histograms for any calculated values counted based on bucket values, such as the time it takes to reply to a request, called latency.

Developers can configure bucket boundaries.

See the functions you can use with histogram metrics.