# Very high RAM usage

**URL:** <https://forums.unrealengine.com/t/very-high-ram-usage/439135>\
**Category:** Blueprint\
**Tags:** ram, memory-usage, unreal-engine, question\
**Created:** [December 9, 2018, 12:20am UTC](https://forums.unrealengine.com/t/very-high-ram-usage/439135 "2018-12-09T00:20:14Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Delta1](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@Delta1](https://forums.unrealengine.com/u/Delta1)\
**Post date:** [December 9, 2018, 12:20am UTC](https://forums.unrealengine.com/t/very-high-ram-usage/439135/1 "2018-12-09T00:20:14Z")

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I’m currently using ue4.15 and have an i7k, gtx1080 and 16gb of ram with windows 10, the RAM usage goes upto about 83% and it takes about 40 seconds to add a trigger in a blueprint!

Is this normal, how much more RAM do I need to bring this lag down would 32gb be enough?

My map is pretty straight forward although does have a 2k hdri&nbsp;&nbsp;and many triggers about 500.

Can someone help?!