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IDProjectCategoryView StatusLast Update
0001520Industrial-Craft²crossmod-compatibility / submodules / APIpublic2015-01-26 01:06
ReporterArancaytarAssigned To 
PrioritynormalSeverityminorReproducibilitysometimes
Status newResolutionopen 
PlatformLinuxOSUbuntuOS Version14.10
Product VersionBuilds for MC 1.7.10 
Target VersionFixed in Version 
Summary0001520: Unreasonable memory usage in uu-world-scan
DescriptionRunning /ic2 uu-world-scan even with the "small" option sends my memory usage through the roof.

My test world has barely over 2000 chunks (13MB on disk). Memory usage (180MB in idle mode; no chunks loaded) will steadily climb until it apparently hits the JVM limit around 1635MB and gets stuck. This happens at 78% when I do a small scan, and 12% for a large scan.

This doesn't seem right. I haven't looked at how the scan operates yet, but surely it should be able to free and reuse some memory when it finishes with a chunk?
Additional InformationThese are the mods I'm using:

./CodeChickenCore-1.7.10-1.0.4.35-universal.jar
./ironchest-1.7.10-6.0.62.742-universal.jar
./ServerForge-PRE-ALPHA-2015-01-21.jar
./adv-repulsion-systems-59.0.2.jar
./OggAudioData.jar
./appliedenergistics2-rv2-beta-0.jar
./WR-CBE-1.7.10-1.4.1.9-universal.jar
./connectedglass-59.0.2.jar
./immibis-peripherals-59.0.2.jar
./NotEnoughItems-1.7.10-1.0.4.83-universal.jar
./1.7.10
./1.7.10/CodeChickenLib-1.7.10-1.1.1.99-universal.jar
./1.7.10/ForgeMultipart-1.7.10-1.1.0.309-universal.jar
./1.7.10/[1.7.10]bspkrsCore-universal-6.15.jar
./PowerConverters-1.7.10-3.0.4.46.jar
./immibis-core-59.0.7.jar
./EnderStorage-1.7.10-1.4.5.27-universal.jar
./simple-recycling-59.0.0.jar
./redlogic-59.1.9.jar
./autofood-59.0.0.jar
./buildcraft-6.3.1.jar
./slick-util.jar
./Forge SSP SMP - Rotten Flesh HC 1.7.2 1.7.10.jar
./ModularPowersuitAddons-0.11.0.5-QMX.jar
./ModularPowersuits-0.11.0.5-QMX.jar
./ComputerCraft1.65.jar
./Translocator-1.7.10-1.1.1.14-universal.jar
./CompactSolars-1.7.10-4.4.39.315-universal.jar
./[1.7.10]Treecapitator-universal-2.0.4.jar
./MineFactoryReloaded-[1.7.10]2.8.0RC6-5.jar
./ChickenChunks-1.7.10-1.3.4.17-universal.jar
./Numina-0.4.0.5-QMX.jar
./CoFHCore-[1.7.10]3.0.0B9-40.jar
./MapWriter-Mod-1.7.10.jar
./advanced-machines-59.0.2.jar
./ic2
./ic2/ejml-0.23.jar
./industrialcraft-2-2.2.660-experimental.jar
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Issue History

Date Modified Username Field Change
2015-01-26 01:06 Arancaytar New Issue