Moodle slows down when users logged in simultaneously and when a quiz is attempted.
The total number of users added to Moodle is around 2100. Were using cloud service provider with this setup:
-64GB Memory, 16 vCPU Intel(R) Xeon(R) Gold 6140 CPU @ 2.30GHz
My question would be can Moodle run with a lower spec server, say 32GB memory with 8 CPU with the assumption of 1500 to 2000 users does an activity like taking a quiz simultaneously by following the guide :
and setting up a load balancer for Moodle.
Im using the latest version of Moodle.