aragozin/jvm-tools
Small set of tools for JVM troublshooting, monitoring and profiling. observed · 2026-08-28
Health v2 · maintenance only
32/100
- Activity 0
- Release rhythm 35
- Longevity 100
Flags: no_releases
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 5240
- days_rel: n/a
- days_push: 950
- n_releases_24m: 0
Adoption not part of the score
3340 stars · 516 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
Swiss Java Knife (SJK) is a command-line tool for JVM diagnostics, troubleshooting, and profiling built on standard JVM diagnostic interfaces like JMX, attach API, and perf counters. It can also be used as a Java library to build application-specific diagnostic and self-monitoring features.
Use cases
- monitor java thread cpu usage in real time
- analyze heap dynamics with class histograms
- generate flame graphs from JFR or VisualVM snapshots
- read and invoke MBean attributes from the command line
- profile a jvm application with a sampling profiler
- troubleshoot high memory allocation in a java process
When to choose
- you need lightweight command-line JVM diagnostics without a GUI
- you want to inspect threads, heap, or MBeans on a running JVM via PID or JMX
- you need to build custom JVM diagnostic tooling on a library
When to avoid
- you need a full graphical profiler UI like VisualVM or JProfiler
- you are not working on the JVM platform
- you need actively developed features with frequent releases
Facets
cli-tool · maturity maintenance
monitoring tracing benchmarking developer-tools cli developer-tools monitoring performance jvm cli cross-platform jvm-diagnostics profiling thread-monitoring flame-graphs jmx heap-analysis troubleshooting command-line
1 source
- readme: https://github.com/aragozin/jvm-tools · fetched 2026-08-28 · 0640b1bac9f7
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| aragozin/jvm-tools | main | 32 |
For agents
markdown · JSON · MCP: product_card(name="aragozin/jvm-tools")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem