SpringBoot is a popular framework for Java web applications, facing performance challenges like memory, thread, CPU, and system issues. Effective tuning and monitoring with tools like yCrash can identify and resolve these bottlenecks, enhancing service availability and efficiency, thereby improving response times and reducing operational costs in enterprise environments.
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.