151-java-performance-jmeter

# Run performance tests based on JMeter Provide a complete JMeter performance testing solution by creating the run-jmeter.sh script from the exact template, making it executable, and configuring the project structure for load testing. Supports custom loops, threads, ramp-up, and environment variable overrides. **What is covered in this Skill?** - Create run-jmeter.sh in project root from the exact template (no modifications) - Project structure: src/test/resources/jmeter/load-test.jmx, target/ for results - Script options: -l (loops), -t (threads), -r (ramp-up), -g (GUI), -h (help) - Environment variables: JMETER_LOOPS, JMETER_THREADS, JMETER_RAMP_UP - Verify JMeter is installed and available before proceeding **Scope:** Copy the script template verbatim. Do not modify, interpret, or enhance the template content. ## Constraints JMeter must be installed and available in PATH. If not available, show a message and exit. Use only the exact template for the run-jmeter.sh script. - **PREREQUISITE**: Verify JMeter is installed and accessible via `jmeter --version` before creating the script - **CRITICAL**: Copy the run-jmeter.sh template exactly — do not modify, interpret, or enhance - **PERMISSION**: Make the script executable with `chmod +x run-jmeter.sh` - **BEFORE APPLYING**: Read the reference for the exact script template and usage instructions ## When to use this skill - Review Java code for JMeter performance testing - Add JMeter support ## Reference For detailed guidance, examples, and constraints, see [references/151-java-performance-jmeter.md](references/151-java-performance-jmeter.md).