Tencent Cloud Developer
Nov 9, 2023 · Backend Development
Troubleshooting Golang GC Performance Issues Causing Request Timeout Spikes
The article details how a Go service’s default GOGC setting caused overly frequent garbage‑collection pauses that spiked request timeouts, and how adjusting GOGC dynamically with debug.SetGCPercent and setting memory limits reduced GC CPU usage, extended pause intervals, and eliminated timeout spikes.
Backend DevelopmentGOGCGo Memory Management
0 likes · 20 min read