Runtime Analysis Deep Dive: Slow Function Calls, Slow HTTP Requests, and Slow SQL Queries
In this video, I will be discussing three important rules: slow function calls, slow HTTP requests, and slow SQL queries. These rules ensure that these actions happen within a certain threshold, which is typically a quarter of a second. I will explain why these issues occur, how they can be mitigated, and provide examples using the App Map extension in VS code. By analyzing the performance findings and using the flame graph feature, we can identify and optimize slow functions, SQL queries, and HTTP requests. Join me as we explore the causes and solutions for these performance bottlenecks.
Chapters:
00:00 - Introduction
00:40 - App Map Extension in VS code
01:01 - Performance Finding: Slow Function Call
01:45 - Analyzing the Flame Graph
02:21- Associated Findings: Slow Queries
03:21- Optimizing Render Methods
03:41- Analyzing Partial Renders
04:30 - Mitigating Slow SQL Queries
Links:
📊 Flame Graph documentation: https://appmap.io/docs/diagrams/flame...
⬇️ Download AppMap for
VSCode: https://marketplace.visualstudio.com/...
and
JetBrains: https://plugins.jetbrains.com/plugin/...
⭐ Star AppMap on GitHub: https://github.com/getappmap
🐦 Follow on Twitter: / getappmap
💬 Join AppMap Slack: https://appmap.io/slack
ℹ️ Read the AppMap docs: https://appmap.io/docs
🎓 Tutorials: https://dev.to/appmap