System requirements for an average of 100 players
Hi,
An average of 100 people are playing on my server.Sometimes my server has lag problem.My server specs are as follows.What could be the problem?Is it insufficient?What can I do?

My server specs;
AMD Ryzen 7 3800X (6 CPU @ 3.9 GHz)
12 GB DDR4 RAM
40 GB NVME M2 SSD
1GBit ETHERNET

I would say a bit more RAM wouldn't hurt - what you have there is borderline and you're likely to be going into swap with 100 players.

check to see how much ram is in swap, on windows just look at taskmanager stats (win10~)
on linux just do a simple free -m, nvme is fast but even just a gig in swap could be trouble on 100 average population

is this also recent problem? cause of updates? maybe datacenter trouble ?