Lot of GC when receive and send messages

[hardsmoke]

Description

Hi, I'm experiencing a lot of memory allocations when sending (NetworkMessageManager.SendMessage) and receiving messages (NetworkMessageManager.ReceiveMessage). These allocations occur when sending RPCs, as well as due to built-in networking components (e.g., NetworkTransform). Profiling was performed by the host using a debug build of IL2CPP with the deep profiler. There were five people (including the host) logged on to the server at the time.

Screenshots

Environment

• OS: Windows 11
• Unity Version: 6000.3.16f1
• Netcode Version: 2.11.2
• Netcode Topology: Host - Client