I've been hosting a private server for weeks now, the people in the server started placing spawners for their grinders, but the server was lagging so badly, theres this one method that I know: Freezing the mobs that are spawned from spawners, I was doing the research on that, but all I see was "go to spigot.yml and check the value of "nerf-spawner-mobs"" Is there any plugins that has those feature? Pls help



Note:

I'm looking for someone to help with FREEZING the mobs not UNFREEZING