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In the fields of information technology and systems management, application performance management (APM) is the monitoring and management of performance and availability of software applications. APM strives to detect and diagnose complex application performance problems to maintain an expected level of service.
The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.
The Prometheus monitoring system and time series database.
We write your reusable computer vision tools. 💜
APM, Application Performance Monitoring System
High-performance, scalable time-series database designed for Industrial IoT (IIoT) scenarios
Simple, open source, lightweight (< 1 KB) and privacy-friendly web analytics alternative to Google Analytics.
SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a single application. An open-source alternative to DataDog, NewRelic, etc. 🔥 🖥. 👉 Open source Application Performance Monitoring (APM) & Observability tool
Your window into the Elastic Stack
A high-performance observability data pipeline.
CAT 作为服务端项目基础组件，提供了 Java, C/C++, Node.js, Python, Go 等多语言客户端，已经在美团点评的基础架构中间件框架（MVC框架，RPC框架，数据库框架，缓存框架等，消息队列，配置系统等）深度集成，为美团点评各业务线提供系统丰富的性能指标、健康状况、实时告警等。
Daemon for easy but powerful stats aggregation
Agent for collecting, processing, aggregating, and writing metrics, logs, and other arbitrary data.
🚀 10x easier, 🚀 140x lower storage cost, 🚀 high performance, 🚀 petabyte scale - Elasticsearch/Splunk/Datadog alternative for 🚀 (logs, metrics, traces, RUM, Error tracking, Session replay).
📊 An infographics generator with 30+ plugins and 300+ options to display stats about your GitHub account and render them as SVG, Markdown, PDF or JSON!
Highly available Prometheus setup with long term storage capabilities. A CNCF Incubating project.
Exporter for machine metrics
Nightingale for monitoring and alerting, just as Grafana for visualization.
Resilience4j is a fault tolerance library designed for Java8 and functional programming