Hello, I've got a huge server but it always take many seconds to load a Wordpress site with ~10 Plugins. Fewer plugins are fast and fine, but just a few and it get incredibly slow. Is there any tuning i can do to make it faster? Specifics: I'm using PHP7.1 FPM module already. During page-load the PHP process is loaded 25% at most. UnixBench: 5115.7 Disk Read: 4117 MB/s Disk Write: 1763 MB/s I already use cache for static pages, but webshops are dynamic and also need to be fast.
Try to optimize MySQL. And you might want to try out which Wordpress caching plugins works best for your site.
I've used the tool MysqlTuner to do that and it's hitting 99.9% of reads cache. There doesn't seem to be much load on mysql, it doesn't even register when viewing with top.
I'm using WP-Cache since it produces static files, this works great for everything but member pages and ecommerce. (~800pages/second with cache)