Histogram

TL;DR: I added support for PrometheusHistograms (those with le buckets) to the VictoriaMetrics/metrics package (a lightweight alternative to prometheus/client_golang), which allows me to: Switch to the more lightweight VictoriaMetrics/metrics library in my open-source projects, which I find simpler to use Make it possible to choose between classical Prometheus histograms or VictoriaMetrics histograms (much more precise) with a flag Maintain compatibility with existing Prometheus-based monitoring setups Problem While working on kubenurse, I wanted to switch from the heavier prometheus/client_golang library to the more lightweight VictoriaMetrics/metrics package. However, there was one significant blocker: the VictoriaMetrics library only supported their own log-based histogram format, not the traditional Prometheus histograms with static le buckets. ...

TLDR: Kubenurse is the Swiss army knife for Kubernetes network monitoring. It will help you pinpoint bottlenecks and know the latency in your network identify nodes with network issues (packet drops, slow connection, etc.) uncover issues like DNS failures, broken sockets, or interrupted TLS negotiations Description Kubenurse is a Kubernetes network monitoring tool developed and open-sourced by PostFinance (a Swiss Banking Institution), which acts like an in-cluster doctor, continuously checking the health of your pod-to-pod, pod-to-service, and pod-to-ingress connections. ...