Application performance monitor tool for distributed systems, especially designed for microservices, cloud native and container-based (Docker, K8s, Mesos) architectures.
What is SkyWalking
SkyWalking is an Observability Analysis Platform and Application Performance Management system.
Provide distributed tracing, service mesh telemetry analysis, metric aggregation and visualization all-in-one solution.
Java, .Net Core, PHP, NodeJS, Golang, LUA agents supported
Istio + Envoy Service Mesh supported
Feature List
 Consistent in multiple scenarios. supported telemetry sources from language agents and service mesh. |  Multiple language agents, including Java, .Net Core, PHP, NodeJS, Golang, LUA agents. |
 Light. No big data platform required, even observing the high payload cluster. |  Modulization. Have multiple options for UI, storage, cluster managements. |
 Alarm supported. |  Cool visualization solution. |
Events & News
SkyWalking APM 8.2.0 is released
Support browser side monitoring; Composite alert rules; Introduce meter analysis language; Query traces by tags
SkyWalking Nginx LUA 0.3.0 is released
Add prefix to avoid conflicts with other LUA libs; Add `http.status` tag
SkyWalking CLI 0.4.0 is released
Add dashboard command and traces search
Welcome Huaxi Jiang as new committer
Based on his continuous contributions, Huaxi Jiang (a.k.a [fgksgf](https://github.com/fgksgf)) has been voted as a new committer.
Who is using SkyWalking
Various companies and organizations use SkyWalking for research, production and commercial products.
The PoweredBy page includes more users of the project.