3 posts with this tag
When something breaks, the access log tells a story. Learn how to read live and gzipped logs, find top IPs and failing URLs, zoom in on time windows, and tie logs to WAF blocks using simple command-line tools.
Use OPcache and APCu everywhere, then pick one shared backend (Redis or Memcached). Configure it well and Drupal feels quick.
A small settings.php switch that reduces database reads and makes admin pages feel snappier.