v.25.10Improvement
Add histogram and dimensional metrics to PrometheusMetricsWriter
Add histogram and dimensional metrics toPrometheusMetricsWriter. This way, thePrometheusRequestHandlerhandler will have all the essential metrics and can be used for reliable and low-overhead metric collection in the cloud. #87521 (Miсhael Stetsyuk).
Why it matters
This feature enhances thePrometheusRequestHandler by providing all essential metrics including histograms and dimensional data, enabling reliable and low-overhead metric collection especially suitable for cloud environments.How to use it
Users can utilize the enhancedPrometheusMetricsWriter to gather detailed metrics by querying the PrometheusRequestHandler. No additional configuration is required to benefit from histogram and dimensional metrics, as they are now integrated by default.