Apache

4 troubleshooting guides

Apache Crash & Not Working: Complete Troubleshooting Guide (Connection Refused, OOM, Core Dump)

Fix Apache crashes, connection refused errors, and OOM kills in minutes. Step-by-step diagnostic commands, MPM tuning, and core dump analysis included.

Fixing Apache Crash and 'Connection Refused' Errors: A Complete Guide

Resolve Apache crash, 'connection refused', and out-of-memory errors. Learn to analyze core dumps, tweak MaxRequestWorkers, and restore service stability.

Fixing Apache High CPU Usage (httpd 100% CPU)

Resolve Apache high CPU usage by tuning MaxRequestWorkers, enabling KeepAlive, mitigating DDoS attacks, and fixing runaway PHP scripts.

How to Fix an Apache Crash: Connection Refused, Core Dumps, and OOM Errors

Comprehensive guide to resolving Apache crashes, connection refused, and OOM errors. Learn to debug core dumps, tune MPM limits, and restore server stability.