Performance testing in enterprises includes gathering macro metrics like CPU utilization and response times. However, these metrics have limitations, such as failing to catch acute performance issues and complicating troubleshooting. Complementing macro metrics with micro metrics—focusing on memory, thread, and network activities—enhances visibility and aids in addressing performance problems effectively.
Fastthread.io offers a RESTful API for efficient thread dump analysis, eliminating manual tasks associated with DevOps teams. Users can automate root cause analysis, monitor performance, and integrate tests into continuous integration processes. The API allows for easy invocation with CURL commands, supports various compression formats, and provides valuable insights in JSON format.