How can I visualize a histogram with Promdash or Grafana?
Grafana v5+ provides direct support for representing Prometheus histograms as heatmap. http://docs.grafana.org/features/panels/heatmap/#histograms-and-buckets Heatmaps are preferred over histogram because a histogram does not show you how the trend changes over time. So if you have a time-series histogram, then use the heatmap panel to picture it. To get you started, here is an example (for Prometheus … Read more