Structurize

Structurize

Mods
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[BUG] Creative mode build tool Constructed mode placement doesn't perform garbage collection

Veylyn opened this issue ยท 3 comments

commented

Is there an existing issue for this?

  • I have searched the existing issues

Are you using the latest MineColonies Verison?

  • I am running the latest alpha version of MineColonies for my Minecraft version.

Did you check on the Wiki? or ask on Discord?

  • I checked the MineColonies Wiki and made sure my issue is not covered there. Or I was sent from discord to open an issue here.

Minecraft Version

1.19

MineColonies Version

1.0.1093-ALPHA

Structurize Version

1.0.459-ALPHA

Related Mods and their Versions

  1. Forge Version 43.1.47
  2. BlockUI Version 0.0.64-ALPHA
  3. Domum Ornamentum Version 1.0.67-ALPHA

Current Behavior

Loaded into a simple superflat world in creative to place a building using the constructed mode. Placing any building massively increases system side RAM usage in task manager, while allocated RAM in minecraft remains within expected usage. Effect is especially pronounced with large structures, and I have seen my RAM usage reach twice my memory allocation.

Memory usage before build tool used:
image

Memory usage after build tool used to place large schematic:
image

Memory usage on rebooting minecraft, loading same world, no change in viewing angle:
image

Expected Behavior

system should clean up memory after use. I am uncertain if this is simply a limitation of Java however.

Reproduction Steps

  1. Create a new creative mode world
  2. Check current task manager memory usage
  3. Place a large schematic through constructed mode
  4. View task manager memory usage. Usage has increased dramatically
  5. Reboot Minecraft. Memory usage is now much lower than after schematic placement

Logs

https://gist.github.com/Veylyn/86973b79d8d203ad1e7a0385952f7165

Anything else?

  • Add a thumbs-up to the bug report if you are also affected. This helps the bug report become more visible to the team and doesn't clutter the comments.
  • Add a comment if you have any insights or background information that isn't already part of the conversation.
commented

That is how Java works: Java performs garbage collection itself, when memory gets full

commented

When you say when memory gets full, do you mean when all available system memory gets full? Because this bug crashed my game despite having a good 20 GB of ram to spare

commented

That depends on the amount of RAM you give Java when starting minecraft