GH Repository · alibaba
arthas
Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas
- stars
- 37,538
- 30-day movement
- +83/day
- Related entries
- 64
- Connections
- 2
agent-appJavaclassloaderalibabadiagnosisjava/maventrouble-shootingarthastraceagentdockerjvmjava
Arthas is Alibaba's open-source Java diagnostic tool for troubleshooting JVM applications at runtime. It attaches to a running Java process and exposes commands for tracing method calls, inspecting classes and classloaders, and diagnosing production issues without restarting the application.
You reach for it when a live Java process misbehaves and you need to inspect or trace it in place rather than redeploy with extra logging.
Use it to
- Trace method invocations in a running JVM
- Inspect loaded classes and classloaders
- Diagnose production issues without restarts
- Attach to a local JVM process for ad-hoc troubleshooting
For Java developers and operations engineers debugging JVM applications
- Role
- agent-app
- Language
- Java
- Licence
- Apache-2.0
- Forks
- 7,645
- Open issues
- 391
- Last push
- 2026-09-08
- Latest release
- 3.0.0-SNAPSHOT · 2018-09-05
- Skills shipped
- 4
topicsjavajvmdiagnosistroubleshootingtraceclassloader