一款面向泛前端产品研发全生命周期的效率平台。

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。

APM, (Application Performance Management) tool for large-scale distributed systems.

Apache HertzBeat(incubating) is a real-time monitoring system with agentless, performance cluster, prometheus-compatible, custom monitoring and status page building capabilities.

Host management and monitoring tools

An application observability facade for the most popular observability tools. Think SLF4J, but for observability.

High performance Java APM. Powered by ASM. Try it. Test it. If you feel its better, use it.

A process for collecting metrics using JMX MBeans for Prometheus consumption

JavaMelody : monitoring of JavaEE applications

Graphical SFTP client and terminal emulator with helpful utilities

Scouter is an open source APM (Application Performance Management) tool.

Apache Kafka, Apache Flink and Confluent Platform examples and demos

An extensible Java library for HTTP request and response logging

an open source solution to application performance monitoring for java server applications

Sidekick is no longer in service

FlexyPool adds metrics and failover strategies to a given Connection Pool, allowing it to resize on demand.

Monitors and records the CPU and memory usage of Android devices

Enterprise-Grade Open-Source Network Management Platform

Provides situational awareness of Industrial Control Systems (ICS) and Supervisory Control and Data Acquisition (SCADA) networks in support of network security assessments. #nsacyber

The Heroic Time Series Database