A highly scalable real-time graphing system
Open source text shaping engine
Extract internal monitoring data from application logs
VictoriaMetrics: fast, cost-effective monitoring solution
The sassy UML diagram renderer
Progressive delivery Kubernetes operator (Canary, A/B Testing)
App observability facade for the most popular observability tools
A network event stream processing system, in Clojure
Capturing JVM and application-level metrics
Whisper is a file-based time-series database format for Graphite
Distributed TSDB, Aggregator and Query Engine, Prometheus Sidecar
App Metrics is an open-source and cross-platform .NET library
An open source solution to application performance monitoring for java
Deploy and manage containers (including Docker) on top of Apache Mesos
Time Series Alerting Framework
Self-hosted, easily-deployable monitoring and alerts service