Descripe

Steps to reproduce

Have lots of items stored (~4k unique slots in rs, and that was after the removal of damaged armor which sat at ~28k slots)

Multiplayer?

Yes

Version

1.16.5-0.7.8r (Latest 1.16)

Minecraft, Forge and maybe other related mods versions

Enigmatica 6 v1.3.0

Screenshots or Videos

No response

Crashlog/log

No response

Hey,
can you send me that spark profiling result?

https://spark.lucko.me/8qsCGvWduq

Fixed for 1.18
I'll see when I do this for 1.16