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AdmincraftA
Admincraft•2y ago•
19 replies
Garis Hallorand

Heavily modded 1.12.2 Idle server skipping ticks

I have a 1.12.2 server. It's running on Windows 11 with OpenJDK java, 12GB allocated RAM and a Ryzen 5 4500.

Every 45s or so freezes for 2s., and the console spams the "Can't keep up! Did the system time change, or is the server overloaded?" message. I'm using spark, aikar flags and a couple of performance tools, but can't figure what is causing the issue. I'm guessing GC but i'm not sure.

Here is the spark link, for those interested:

https://spark.lucko.me/rQDSJac4gr

Thanks in advance.
spark
spark is a performance profiler for Minecraft clients, servers, and proxies.
spark
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