DaaS / Products / Full-Stack Application Performance Diagnosis

Full-Stack Application Performance Diagnosis

When an application hosted on Alibaba Cloud Linux experiences performance degradation, developers need to diagnose both system-level issues (CPU spikes, memory pressure, I/O bottlenecks) and database-layer problems (slow queries, missing indexes) together to identify the root cause.

Products involved

Scenario

When an application hosted on Alibaba Cloud Linux experiences performance degradation, developers need to diagnose both system-level issues (CPU spikes, memory pressure, I/O bottlenecks) and database-layer problems (slow queries, missing indexes) together to identify the root cause.

How the products combine

  1. alinux · alinux-troubleshoot-performance — Alibaba Cloud Linux — Diagnose and resolve system performance issues

    2. See alinux/alinux-troubleshoot-performance.

  2. rds · rds-optimize-performance — ApsaraDB RDS — Optimize database performance using diagnostic tools

    3. See rds/rds-optimize-performance.

Typical questions

FAQ

Q: How do I troubleshoot full-stack application performance degradation when both the system and database are slow? A: You should diagnose both system-level and database-layer issues together to identify the root cause. Combine the Alibaba Cloud Linux performance troubleshooting skill to resolve CPU, memory, or I/O bottlenecks with the ApsaraDB RDS optimization skill to address slow queries and missing indexes.