I’ve an issue on a website made in Joomla 2.5 with Ja teline IV template
that has 300 concurrent user,
it is a soccer magazine, so the article are updated often,
also minute by minute during the match.
I’ve a server of 16gb ram and quad core processor, but the website freeze when 300 users are accessing to the website.
I’ve done all the frontend optimization, but, I the last optimization could be enable caching.
My issues are:
– caching enabled also for logged in users
– caching timing, if I have that type of article, I can enable cache
expiring to 1 minute? It is also a good option? Could optimize the performance.
Can you suggest me what to do? Other possible optimization?
16gb should be enough to handle 300 concurrent users…smells to mysql server not fine tuned.
Run this script for you Mysql server
https://github.com/rackerhacker/MySQLTuner-perl