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I suspect I have a memory leak issue, as the RAM for Minecraft increases from 1GB all the way too as much it can (6.2GB of my 8GB) before it freezes up

It happens on 1.7.10 and 1.12.2, I haven't tried other versions as those 2 are revelant for the server I play on.

Mods on 1.7.10:

Mods on 1.12.2

I use Windows 10 64-bit with the newest updates, and I have a Nvidia GTX 1060 6GB. I'm on the newest java (1.8.0_161)

On 1.7.10 I use the Technic Launcher for 2 servers and on 1.12.2 I use the newest vanilla launcher.

Quote from CelestySylvy»

I suspect I have a memory leak issue, as the RAM for Minecraft increases from 1GB all the way too as much it can (6.2GB of my 8GB) before it freezes up

It happens on 1.7.10 and 1.12.2, I haven't tried other versions as those 2 are revelant for the server I play on.

Mods on 1.7.10:

Armourers-Workshop-1.7.10-0.47.1

Backpacks-Mod

BetterFps-1.0.1

BiblioCraft[v1.11.4][MC1.7.10]

cfm-3.4.8-mc1.7.10 (1)

CodeChickenCore-1.7.10-1.0.7.47-universal_2

CustomNPCs_1.7.10b

Damage-Indicators-Mod

fastcraft-1.25

Naruto-Anime-Mod_V0.9.05_Beta_1.7.10

NotEnoughItems-1.7.10-1.0.5.120-universal_1

OptiFine_1.7.10_HD_U_E3

Reis-Minimap-Mod-1.7.10

Mods on 1.12.2

BetterFps-1.4.8

BiomesOPlenty-1.12.2-7.0.1.2302-universal

ChunkAnimator-MC1.12-1.2

CreativeCore_v1.9.18_mc1.12.2

DynamicSurroundings-1.12.2-3.4.7.2

iChunUtil-1.12.2-7.1.4

ItemPhysic+Lite+1.3.7+mc1.12.2

journeymap-1.12.2-5.5.2

liteloader-1.12.2-SNAPSHOT-release

matmos-r32

mobends-0.24_for_MC-1.12

OpenTerrainGenerator-1.12.2+-+v5

OptiFine_1.12.2_HD_U_C8

OTG-Core

Real+First-Person+Render-1.12.2-8.1.0

RTG-1.10.2-4.1.2.4

ShoulderSurfing-1.12.2-1.10

torohealth-1.12.2-11

I use Windows 10 64-bit with the newest updates, and I have a Nvidia GTX 1060 6GB. I'm on the newest java (1.8.0_161)

On 1.7.10 I use the Technic Launcher for 2 servers and on 1.12.2 I use the newest vanilla launcher.

I would temporarily remove those mods and add them back 1 by 1, until the memory leak reoccurs. That should help pinpoint the mod causing the leak. Also, if any of those mods have a Github, check to see if others reported your bug, and if not, you can open an issue on Github and report it.

Okay so Vanilla 1.7.10 doesn't have a RAM leak issue for me. (Peaks at 1.7GB

So since it doesn't leak memory with the same setup as Technic I decided to do it in Technic but tried the default JVM arguments from the normal launcher

It used 1.51GB.

So then I tried on the multiplayer server and it ran up to 2GB but seemed to stop increasing.

I added Optifine because I wanted to see if I could get stable RAM with shaders and even with shaders it used 2GB of RAM now.

Looks like I fixed it, not sure what it was but I'd say it's 70% chance it was the JVM arguments.

Quote from CelestySylvy»

Okay so Vanilla 1.7.10 doesn't have a RAM leak issue for me. (Peaks at 1.7GB

Forge + Armourer's workshop peaks at 1.3GB

Add Backpacks Mod and it's 1.45GB at peak

Add in BiblioCraft and it's 1.56GB

Add cfm and it's 1.42GB surprisingly

Added both Not Enough Items and Code Chicken Core because the latter is needed for the former, and also went to 1.56GB

Added CustomNPCs and used 1.45GB

Added Damage Indicators Mod and used 1.51GB

Added Naruto Anime Mod and used and used 1.54GB

Added Rei's Minimap and used 1.61GB

So since it doesn't leak memory with the same setup as Technic I decided to do it in Technic but tried the default JVM arguments from the normal launcher

It used 1.51GB.

So then I tried on the multiplayer server and it ran up to 2GB but seemed to stop increasing.

I added Optifine because I wanted to see if I could get stable RAM with shaders and even with shaders it used 2GB of RAM now.

Looks like I fixed it, not sure what it was but I'd say it's 70% chance it was the JVM arguments.

Good to hear, if you have any other memory leak problems, you can just quote me here and I'll try to help further.