Hi, my new site is image gallery related, there is thousands gallery posted and daily posting more. Problem is wordpress admin is very slow, even some time not loading, giving internal server error. I have posted more than 11GB images (35k +). my server is AWS m4.large. 8gb ram, 6core CPU, Apache 2.4, Varnish 4, php 5.5.9 and including W3TC total 18 plugin installed. Traffic not more than 1k. Google speed score is 82. Can anyone please suggest me how can I speed up admin area? Today I installed Offload S3 plugin for storing all image to S3, is that help me anything for speed issue?
1. You've used too many plugins. Try to reduce them. 2. Have you updated to the latest version of WordPress ?