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TeamJM / journeymap

JourneyMap mod for Minecraft
http://journeymap.info
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[Bug]: Extremely High Memory Usage #813

Closed Squydy closed 3 weeks ago

Squydy commented 1 month ago

What happened?

Opening the full screen map with a large world uses large amounts of memory, in the order of gigabytes. On a 40k x 40k world with a full map it can easily use >10gb. When closing and reopening the map memory never gets cleared and it can start using >50gb and will eventually crash the game.

Mod Loader

Fabric

Minecraft Version

1.21.x

Version

6.0.0

Relevant log output

journeymap.log hs_err_pid19216.log

mysticdrew commented 1 month ago

You have a lot of corrupt images and for some reason the system keeps trying to load them over and over I think.

Squydy commented 1 month ago

You have a lot of corrupt images and for some reason the system keeps trying to load them over and over I think.

From a previous crash from testing, yes. Without the corrupt images this still happens tho.

mysticdrew commented 3 weeks ago

This should be much better with the next beta release. No eta yet, still have a few bugs to work out. If you want, pop into discord and I can give you a test version.

mysticdrew commented 3 weeks ago

fixed in beta.29, it will be available in CF/MR shortly.

Please update if you still have issues with it. I noticed a significant drop in memory used. Minecraft in general was using 3gb with a 20k x 20k map zoomed out to show the whole map.