--- title: "arthas vs netdata" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/alibaba-arthas-vs-netdata-netdata" tools: ["alibaba-arthas", "netdata-netdata"] --- # arthas vs netdata *GraphCanon updated Jul 11, 2026* ## Verdict Pick arthas when arthas is primarily Java; netdata is Go; pick netdata when netdata is primarily Go; arthas is Java. [arthas](https://arthas.aliyun.com/) reports 37k GitHub stars, 7.6k forks, and 485 open issues, last pushed Jul 1, 2026. [netdata](https://www.netdata.cloud) has 80k stars, 6.5k forks, and 359 open issues, last pushed Jul 11, 2026. Figures are from public GitHub metadata via [arthas's repository](https://github.com/alibaba/arthas) and [netdata's repository](https://github.com/netdata/netdata). | | [arthas](/tools/alibaba-arthas.md) | [netdata](/tools/netdata-netdata.md) | | --- | --- | --- | | Tagline | Alibaba Java Diagnostic Tool Arthas | The fastest path to AI-powered full stack observability, even for lean teams. | | Stars | 37,427 | 79,594 | | Forks | 7,634 | 6,515 | | Open issues | 485 | 359 | | Language | Java | Go | | Adopt for | Arthas is a Java diagnostic tool from Alibaba designed to monitor and troubleshoot running Java applications using features such as tracing, classloader analysis, and JVM diagnostics. | - | | Persona | - | - | | Runtime | - | - | | License | Apache-2.0 | GPL-3.0 | | Categories | Developer Tools | Developer Tools, Evaluation & Observability | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [arthas](/tools/alibaba-arthas.md) | [netdata](/tools/netdata-netdata.md) | | --- | --- | --- | | Maintenance | Active (82%) | Very active (96%) | | Days since push | 10d | 0d | | Open issues (now) | 485 | 359 | | Security scan | No lockfile | No MCP manifest | | Full report | [trust report](/tools/alibaba-arthas/trust.md) | [trust report](/tools/netdata-netdata/trust.md) | ## Decision facts: arthas - **Requirements:** Min 1 GB RAM - **Adopt for:** Arthas is a Java diagnostic tool from Alibaba designed to monitor and troubleshoot running Java applications using features such as tracing, classloader analysis, and JVM diagnostics. ## Choose when ### Choose arthas if… - arthas is primarily Java; netdata is Go. - License: arthas is Apache-2.0, netdata is GPL-3.0. - Requirements: Min 1 GB RAM. - Tags unique to arthas: agent, diagnosis, java, jvm. - arthas ships Docker support for self-hosted deployment. - Utilize Arthas for deep diagnostics on running Java applications where you need advanced features such as bytecode enhancement or specific trace capabilities over static analysis. ### Choose netdata if… - netdata is primarily Go; arthas is Java. - License: netdata is GPL-3.0, arthas is Apache-2.0. - Tags unique to netdata: ai, alerting, cncf, data-visualization. - Also covers Evaluation & Observability. ## When NOT to use arthas - Avoid using Arthas if your primary need is for quick, surface-level diagnostics or performance tuning without diving into more advanced features. - Do not use Arthas if you are working in a development environment outside of Java where this specific diagnostic tool would provide no value. ## When NOT to use netdata - Developer Tools: A gateway is overkill when you're pinned to a single provider and model. - Evaluation & Observability: Defer heavyweight eval infra only until you have real traffic - never skip it once users depend on answers. ## Common questions ### What is the difference between arthas and netdata? arthas: Alibaba Java Diagnostic Tool Arthas. netdata: The fastest path to AI-powered full stack observability, even for lean teams.. See the comparison table for live GitHub stats and shared categories. ### When should I choose arthas over netdata? Choose arthas over netdata when arthas is primarily Java; netdata is Go; License: arthas is Apache-2.0, netdata is GPL-3.0; Requirements: Min 1 GB RAM; Tags unique to arthas: agent, diagnosis, java, jvm; arthas ships Docker support for self-hosted deployment; Utilize Arthas for deep diagnostics on running Java applications where you need advanced features such as bytecode enhancement or specific trace capabilities over static analysis. ### When should I choose netdata over arthas? Choose netdata over arthas when netdata is primarily Go; arthas is Java; License: netdata is GPL-3.0, arthas is Apache-2.0; Tags unique to netdata: ai, alerting, cncf, data-visualization; Also covers Evaluation & Observability. ### When should I avoid arthas? Avoid using Arthas if your primary need is for quick, surface-level diagnostics or performance tuning without diving into more advanced features. Do not use Arthas if you are working in a development environment outside of Java where this specific diagnostic tool would provide no value. ### When should I avoid netdata? Developer Tools: A gateway is overkill when you're pinned to a single provider and model. Evaluation & Observability: Defer heavyweight eval infra only until you have real traffic - never skip it once users depend on answers. ### Is arthas or netdata more popular on GitHub? netdata has more GitHub stars (79,594 vs 37,427). Stars measure visibility, not whether either tool fits your constraints. ### Are arthas and netdata open source? Yes - both are open-source projects on GitHub (arthas: Apache-2.0, netdata: GPL-3.0). ### Where can I find alternatives to arthas or netdata? GraphCanon lists graph-backed alternatives at [arthas alternatives](/tools/alibaba-arthas/alternatives) and [netdata alternatives](/tools/netdata-netdata/alternatives) ([arthas markdown twin](/tools/alibaba-arthas/alternatives.md), [netdata markdown twin](/tools/netdata-netdata/alternatives.md)), ranked by typed relationship edges rather than popularity votes. ### Is there a machine-readable version of this comparison? Yes. The markdown twin at [this comparison](/compare/alibaba-arthas-vs-netdata-netdata.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, arthas or netdata? arthas: Active. netdata: Very active. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance. ### Where are the full trust reports for arthas and netdata? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [arthas trust report](/tools/alibaba-arthas/trust); [netdata trust report](/tools/netdata-netdata/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=alibaba-arthas`](/api/graphcanon/graph?tool=alibaba-arthas) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_