lag and many player

[xengine-qyt]

Is there a recommendation for the number of players and server hardware configuration for AzerothCore? I noticed that with 8 CPUs and 16GB of memory, there is significant lag when there are more than 6000 players. However, the CPU and memory usage don't seem to be high. I don't know why this is happening.

my configure :
ThreadPool = 8
UseProcessors = 0
ProcessPriority = 0
MapUpdate.Threads = 8

[sudlud]

did you set your MapThreads to at least 8 in the config? also what is the output of
.server debug
while running with 6000 players

[sudlud]

Also are all your bots in one map?

[xengine-qyt]

I have tested it, and it runs smoothly with fewer than 5000 players. However, once it exceeds 6000, it becomes unplayable with noticeable lag, and upgrading and adjusting the configuration doesn't help. I don't know why. The players are not on the same map. These bots are divided into Alliance and Horde, and they are spread across maps ranging from level 1 to 35.Fewer than 100 people per map.

[xengine-qyt]

Can each server only support a maximum of around 5000 people?

[sudlud]

I have tested it, and it runs smoothly with fewer than 5000 players. However, once it exceeds 6000, it becomes unplayable with noticeable lag, and upgrading and adjusting the configuration doesn't help. I don't know why. The players are not on the same map. These bots are divided into Alliance and Horde, and they are spread across maps ranging from level 1 to 35.Fewer than 100 people per map.

Well then that's your current limit when you want to use playerbots and your current hardware setup.

The server can support more than 5000 players, but this is only true vor clean AC and real players, using playerbots is always a different topic.

Using a CPU with more single core power could help maybe.

Also a map is e.g. kalimdor or eastern kingdoms, e.g. all players in kalimdor will be updated in a single thread all after another, so this is what might lead to the lags on higher player numbers

[xengine-qyt]

Well,.I don't know either