5.6 Memory Leak??

Hello, I’m experiencing an issue where my 5.6 project’s system memory usage spikes from 1,300 KB to 16,000 KB after being left running in the background for 24 hours post-packaging. Should this be considered a memory leak? I’ve been debugging for several days now, but I still haven’t been able to identify the cause.

OS: Windows 11

UE : 5.6 ver