When an application is under-allocated memory, performance issues arise, including degraded transaction response times, increased CPU usage, and potential OutOfMemoryErrors. Proactively analyzing garbage collection logs can help identify memory allocation problems. Monitoring specific patterns in these logs enables developers to diagnose whether more memory is needed or if a memory leak exists.
On October 11, 2021, GCeasy experienced an outage due to HTTP 504 errors when customers uploaded logs, traced to a new code deployment on October 9. Monitoring revealed increased CPU and database connections. A root cause analysis using yCrash identified an inefficient SQL query, leading to timeouts. Removing the query restored functionality.
GCeasy focuses on optimizing Garbage Collection (GC) pause times by analyzing GC logs, while yCrash offers comprehensive root cause analysis by evaluating multiple application artifacts. yCrash provides automated data capture, problem forecasting, a centralized dashboard, secure log transmission, and integration with various tools, unlike GCeasy's manual processes and limited capabilities.
