# LLM Profiling shows that EngineMisc is leaking memory overtime

**URL:** <https://forums.unrealengine.com/t/llm-profiling-shows-that-enginemisc-is-leaking-memory-overtime/686314>\
**Category:** International\
**Tags:** memory-leak, bug, unreal-engine, UE4, question\
**Created:** [November 8, 2022, 2:57am UTC](https://forums.unrealengine.com/t/llm-profiling-shows-that-enginemisc-is-leaking-memory-overtime/686314 "2022-11-08T02:57:00Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Lordontcare](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@Lordontcare](https://forums.unrealengine.com/u/Lordontcare)\
**Post date:** [November 8, 2022, 2:57am UTC](https://forums.unrealengine.com/t/llm-profiling-shows-that-enginemisc-is-leaking-memory-overtime/686314/1 "2022-11-08T02:57:00Z")

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This is the llv csv file,  
[LLM\_Pid1520\_2022.11.07-22.47.59\_WindowsServer - 副本.csv](https://forums.unrealengine.com/uploads/short-url/l7zOyH6CqD7ES1BF02OIpvNjIpc.csv) (118.0 KB)  
[LLMPlatform\_Pid1520\_2022.11.07-22.47.59\_WindowsServer - 副本.csv](https://forums.unrealengine.com/uploads/short-url/gcLx2BcplXLcjOjdFXgiTTQZ8oG.csv) (36.3 KB)

Additionally, I’m using engine’s json modules and lz4 compressing modules, is this related?

UObject memory is fine, then what should I look for to locate the leak?