Performance & Troubleshooting

Apple Said Your MacBook Is Dead? It’s Often Just the Battery

Apple told you to buy a new MacBook? In many Melbourne cases it’s a failed battery, not a dead machine. Learn the symptoms, safe DIY checks, and when to book a local Fixwebnode battery swap.

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504 Gateway Timeout on Nginx: Change This One Line in a Spike

Seeing 504s when traffic surges? Learn the one Nginx timeout line Australian site owners should change first, plus DIY checks for PHP-FPM, upstreams, and logs—and when to book Fixwebnode remotely.

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Exact Linux Command When a Server Hits 100% CPU

Server pegged at 100% CPU and about to lock up? Use this emergency Linux workflow—real commands, three distinct failure modes, and clear steps for Australian sysadmins before you call in remote help.

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Fix Nginx 504 & Apache MaxClients on Peak Traffic

Nginx 504s during Melbourne peak sales? Diagnose MaxClients, proxy timeouts, and PHP-FPM limits with copy-paste commands—then know when to book Fixwebnode.

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Stop MySQL Crashes: High-Performance my.cnf Tuning Guide

MySQL or MariaDB keeps dying under load? Learn the my.cnf settings that stop crashes on North Sydney portals—buffer pool, connections, logs—with copy-paste checks and when to book Fixwebnode remote tu...

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