Hi. This issue started this week. Whenever I try to launch Minecraft, the Java process starts to use a lot of ram. It starts small and continue to rise until my computer crashes and the process is using ~5GB. I have 8GB of ram and this never happened to me before. At first I thought it was a MultiMC bug (I was trying to launch 1.12.2 lightly modded), but when I tried the Vanilla launcher with the Vanilla 1.14 it did the very same thing.
[17:39:59] [Client thread/INFO]: Setting user: Eduardomm1
[17:40:03] [Client thread/WARN]: Skipping bad option: textBackgroundOpacity:
[17:40:04] [Client thread/INFO]: LWJGL Version: 3.2.1 build 12
[17:40:09] [Client thread/INFO]: Narrator library for x64 successfully loaded
[17:40:09] [Client thread/INFO]: Built for minecraft version 1.14
[17:40:31] [Client thread/INFO]: OpenAL initialized.
[17:40:31] [Client thread/INFO]: Sound engine started
[17:40:31] [Client thread/INFO]: Created: 1024x512 textures-atlas
[17:40:32] [Client thread/INFO]: Created: 256x256 textures/particle-atlas
[17:40:32] [Client thread/INFO]: Created: 256x256 textures/painting-atlas
[17:40:32] [Client thread/INFO]: Created: 256x128 textures/mob_effect-atlas
[17:40:45] [Client thread/INFO]: Built for minecraft version 1.14
[17:40:46] [Client thread/WARN]: Ambiguity between arguments [teleport, destination] and [teleport, targets] with inputs: [Player, 0123, @e, dd12be42-52a9-4a91-a8a1-11c01849e498]
[17:40:46] [Client thread/WARN]: Ambiguity between arguments [teleport, location] and [teleport, destination] with inputs: [0.1 -0.5 .9, 0 0 0]
[17:40:46] [Client thread/WARN]: Ambiguity between arguments [teleport, location] and [teleport, targets] with inputs: [0.1 -0.5 .9, 0 0 0]
[17:40:46] [Client thread/WARN]: Ambiguity between arguments [teleport, targets] and [teleport, destination] with inputs: [Player, 0123, dd12be42-52a9-4a91-a8a1-11c01849e498]
[17:40:46] [Client thread/WARN]: Ambiguity between arguments [teleport, targets, location] and [teleport, targets, destination] with inputs: [0.1 -0.5 .9, 0 0 0]
[17:40:46] [Server thread/INFO]: Starting integrated minecraft server version 1.14
[17:40:46] [Server thread/INFO]: Generating keypair
[17:40:46] [Server thread/INFO]: Found new data pack vanilla, loading it automatically
[17:40:46] [Server thread/INFO]: Reloading ResourceManager: Default
[17:40:50] [Server thread/INFO]: Loaded 6 recipes
[17:40:58] [Server thread/INFO]: Loaded 811 advancements
[17:41:05] [Server thread/INFO]: Preparing start region for dimension minecraft:overworld
[17:41:05] [Client thread/INFO]: Preparando área de surgimento: 0%
[17:41:07] [Client thread/INFO]: Preparando área de surgimento: 0%
[17:41:07] [Client thread/INFO]: Preparando área de surgimento: 0%
[17:41:07] [Client thread/INFO]: Preparando área de surgimento: 0%
[17:41:07] [Client thread/INFO]: Preparando área de surgimento: 0%
[17:41:07] [Client thread/INFO]: Preparando área de surgimento: 1%
[17:41:08] [Client thread/INFO]: Preparando área de surgimento: 2%
[17:41:08] [Client thread/INFO]: Preparando área de surgimento: 3%
[17:41:09] [Client thread/INFO]: Preparando área de surgimento: 4%
[17:41:09] [Client thread/INFO]: Preparando área de surgimento: 4%
[17:41:10] [Client thread/INFO]: Preparando área de surgimento: 4%
[17:41:10] [Client thread/INFO]: Preparando área de surgimento: 9%
[17:41:11] [Client thread/INFO]: Preparando área de surgimento: 9%
[17:41:11] [Client thread/INFO]: Preparando área de surgimento: 10%
[17:41:12] [Client thread/INFO]: Preparando área de surgimento: 10%
[17:41:12] [Client thread/INFO]: Preparando área de surgimento: 10%
[17:41:13] [Client thread/INFO]: Preparando área de surgimento: 13%
[17:41:13] [Client thread/INFO]: Preparando área de surgimento: 13%
[17:41:14] [Client thread/INFO]: Preparando área de surgimento: 13%
[17:41:14] [Client thread/INFO]: Preparando área de surgimento: 17%
[17:41:15] [Client thread/INFO]: Preparando área de surgimento: 17%
[17:41:15] [Client thread/INFO]: Preparando área de surgimento: 17%
[17:41:16] [Client thread/INFO]: Preparando área de surgimento: 17%
[17:41:16] [Client thread/INFO]: Preparando área de surgimento: 22%
[17:41:17] [Client thread/INFO]: Preparando área de surgimento: 22%
[17:41:17] [Client thread/INFO]: Preparando área de surgimento: 23%
[17:41:18] [Client thread/INFO]: Preparando área de surgimento: 24%
[17:41:18] [Client thread/INFO]: Preparando área de surgimento: 24%
[17:41:19] [Client thread/INFO]: Preparando área de surgimento: 26%
[17:41:19] [Client thread/INFO]: Preparando área de surgimento: 28%
[17:41:20] [Client thread/INFO]: Preparando área de surgimento: 28%
[17:41:20] [Client thread/INFO]: Preparando área de surgimento: 28%
[17:41:21] [Client thread/INFO]: Preparando área de surgimento: 28%
[17:41:21] [Client thread/INFO]: Preparando área de surgimento: 33%
[17:41:22] [Client thread/INFO]: Preparando área de surgimento: 33%
[17:41:23] [Client thread/INFO]: Preparando área de surgimento: 34%
[17:41:23] [Client thread/INFO]: Preparando área de surgimento: 37%
[17:41:23] [Client thread/INFO]: Preparando área de surgimento: 38%
[17:41:24] [Client thread/INFO]: Preparando área de surgimento: 38%
[17:41:24] [Client thread/INFO]: Preparando área de surgimento: 42%
[17:41:25] [Client thread/INFO]: Preparando área de surgimento: 43%
[17:41:26] [Client thread/INFO]: Preparando área de surgimento: 44%
[17:41:26] [Client thread/INFO]: Preparando área de surgimento: 44%
[17:41:27] [Client thread/INFO]: Preparando área de surgimento: 47%
[17:41:27] [Client thread/INFO]: Preparando área de surgimento: 48%
[17:41:27] [Client thread/INFO]: Preparando área de surgimento: 49%
[17:41:29] [Client thread/INFO]: Preparando área de surgimento: 50%
[17:41:29] [Client thread/INFO]: Preparando área de surgimento: 50%
[17:41:29] [Client thread/INFO]: Preparando área de surgimento: 55%
[17:41:29] [Client thread/INFO]: Preparando área de surgimento: 55%
[17:41:30] [Client thread/INFO]: Preparando área de surgimento: 57%
[17:41:30] [Client thread/INFO]: Preparando área de surgimento: 58%
[17:41:31] [Client thread/INFO]: Preparando área de surgimento: 58%
[17:41:32] [Client thread/INFO]: Preparando área de surgimento: 61%
[17:41:32] [Client thread/INFO]: Preparando área de surgimento: 61%
[17:41:32] [Client thread/INFO]: Preparando área de surgimento: 63%
[17:41:33] [Client thread/INFO]: Preparando área de surgimento: 65%
[17:41:33] [Client thread/INFO]: Preparando área de surgimento: 67%
[17:41:35] [Client thread/INFO]: Preparando área de surgimento: 69%
[17:41:35] [Client thread/INFO]: Preparando área de surgimento: 69%
[17:41:35] [Client thread/INFO]: Preparando área de surgimento: 69%
[17:41:35] [Client thread/INFO]: Preparando área de surgimento: 71%
[17:41:36] [Client thread/INFO]: Preparando área de surgimento: 72%
[17:41:36] [Client thread/INFO]: Preparando área de surgimento: 74%
[17:41:37] [Client thread/INFO]: Preparando área de surgimento: 75%
[17:41:39] [Client thread/INFO]: Preparando área de surgimento: 76%
[17:41:39] [Client thread/INFO]: Preparando área de surgimento: 76%
[17:41:39] [Client thread/INFO]: Preparando área de surgimento: 76%
[17:41:39] [Client thread/INFO]: Preparando área de surgimento: 76%
[17:41:40] [Client thread/INFO]: Preparando área de surgimento: 83%
[17:41:40] [Client thread/INFO]: Preparando área de surgimento: 83%
[17:41:40] [Client thread/INFO]: Preparando área de surgimento: 83%
[17:41:41] [Client thread/INFO]: Preparando área de surgimento: 87%
[17:41:41] [Client thread/INFO]: Preparando área de surgimento: 89%
[17:41:42] [Client thread/INFO]: Preparando área de surgimento: 89%
[17:41:44] [Client thread/INFO]: Preparando área de surgimento: 90%
[17:41:44] [Client thread/INFO]: Preparando área de surgimento: 90%
[17:41:44] [Client thread/INFO]: Preparando área de surgimento: 91%
[17:41:44] [Client thread/INFO]: Preparando área de surgimento: 91%
[17:41:44] [Client thread/INFO]: Preparando área de surgimento: 96%
[17:41:46] [Client thread/INFO]: Preparando área de surgimento: 97%
[17:41:46] [Client thread/INFO]: Preparando área de surgimento: 97%
[17:41:46] [Client thread/INFO]: Preparando área de surgimento: 97%
[17:41:46] [Client thread/INFO]: Preparando área de surgimento: 97%
[17:41:46] [Client thread/INFO]: Time elapsed: 41540 ms
I have the latest Java (ver 8 211) and the latest GeForce driver (ver 430.39).
My thesis is that Java is not respecting the -Xmx argument or something external is making the memory go nuts.
Post the crash report. Crash reports are found in the crash-reports folder under the .minecraft folder.
Rollback Post to RevisionRollBack
Say something silly, Laugh 'til it hurts, Take a risk, Sing out loud, Rock the boat, Shake things up, Flirt with disaster, Buy something frivolous, Color outside the lines, Cause a scene, Order dessert, Make waves, Get carried away, Have a great day!
Post the crash report. Crash reports are found in the crash-reports folder under the .minecraft folder.
There's no crash report because the game didn't crash, since I ended the process with the task manager. Even if I continued to run the game, my PC would crash before Minecraft does (I tested it).
Say something silly, Laugh 'til it hurts, Take a risk, Sing out loud, Rock the boat, Shake things up, Flirt with disaster, Buy something frivolous, Color outside the lines, Cause a scene, Order dessert, Make waves, Get carried away, Have a great day!
Update: I tried to run Minecraft Alpha and it was sucessful. However, when I press F3, it shows that Minecraft is consuming ~200MB of memory, but the process is ocupying 1GB and keep going higher until 5GB. So the memory leak is definitly not related to Minecraft itself (????).
Hi. This issue started this week. Whenever I try to launch Minecraft, the Java process starts to use a lot of ram. It starts small and continue to rise until my computer crashes and the process is using ~5GB. I have 8GB of ram and this never happened to me before. At first I thought it was a MultiMC bug (I was trying to launch 1.12.2 lightly modded), but when I tried the Vanilla launcher with the Vanilla 1.14 it did the very same thing.
Here are the logs:
1.12.2 https://pastebin.com/h7uPMULE
1.14
[17:39:59] [Client thread/INFO]: Setting user: Eduardomm1
[17:40:03] [Client thread/WARN]: Skipping bad option: textBackgroundOpacity:
[17:40:04] [Client thread/INFO]: LWJGL Version: 3.2.1 build 12
[17:40:09] [Client thread/INFO]: Narrator library for x64 successfully loaded
[17:40:09] [Client thread/INFO]: Built for minecraft version 1.14
[17:40:31] [Client thread/INFO]: OpenAL initialized.
[17:40:31] [Client thread/INFO]: Sound engine started
[17:40:31] [Client thread/INFO]: Created: 1024x512 textures-atlas
[17:40:32] [Client thread/INFO]: Created: 256x256 textures/particle-atlas
[17:40:32] [Client thread/INFO]: Created: 256x256 textures/painting-atlas
[17:40:32] [Client thread/INFO]: Created: 256x128 textures/mob_effect-atlas
[17:40:45] [Client thread/INFO]: Built for minecraft version 1.14
[17:40:46] [Client thread/WARN]: Ambiguity between arguments [teleport, destination] and [teleport, targets] with inputs: [Player, 0123, @e, dd12be42-52a9-4a91-a8a1-11c01849e498]
[17:40:46] [Client thread/WARN]: Ambiguity between arguments [teleport, location] and [teleport, destination] with inputs: [0.1 -0.5 .9, 0 0 0]
[17:40:46] [Client thread/WARN]: Ambiguity between arguments [teleport, location] and [teleport, targets] with inputs: [0.1 -0.5 .9, 0 0 0]
[17:40:46] [Client thread/WARN]: Ambiguity between arguments [teleport, targets] and [teleport, destination] with inputs: [Player, 0123, dd12be42-52a9-4a91-a8a1-11c01849e498]
[17:40:46] [Client thread/WARN]: Ambiguity between arguments [teleport, targets, location] and [teleport, targets, destination] with inputs: [0.1 -0.5 .9, 0 0 0]
[17:40:46] [Server thread/INFO]: Starting integrated minecraft server version 1.14
[17:40:46] [Server thread/INFO]: Generating keypair
[17:40:46] [Server thread/INFO]: Found new data pack vanilla, loading it automatically
[17:40:46] [Server thread/INFO]: Reloading ResourceManager: Default
[17:40:50] [Server thread/INFO]: Loaded 6 recipes
[17:40:58] [Server thread/INFO]: Loaded 811 advancements
[17:41:05] [Server thread/INFO]: Preparing start region for dimension minecraft:overworld
[17:41:05] [Client thread/INFO]: Preparando área de surgimento: 0%
[17:41:07] [Client thread/INFO]: Preparando área de surgimento: 0%
[17:41:07] [Client thread/INFO]: Preparando área de surgimento: 0%
[17:41:07] [Client thread/INFO]: Preparando área de surgimento: 0%
[17:41:07] [Client thread/INFO]: Preparando área de surgimento: 0%
[17:41:07] [Client thread/INFO]: Preparando área de surgimento: 1%
[17:41:08] [Client thread/INFO]: Preparando área de surgimento: 2%
[17:41:08] [Client thread/INFO]: Preparando área de surgimento: 3%
[17:41:09] [Client thread/INFO]: Preparando área de surgimento: 4%
[17:41:09] [Client thread/INFO]: Preparando área de surgimento: 4%
[17:41:10] [Client thread/INFO]: Preparando área de surgimento: 4%
[17:41:10] [Client thread/INFO]: Preparando área de surgimento: 9%
[17:41:11] [Client thread/INFO]: Preparando área de surgimento: 9%
[17:41:11] [Client thread/INFO]: Preparando área de surgimento: 10%
[17:41:12] [Client thread/INFO]: Preparando área de surgimento: 10%
[17:41:12] [Client thread/INFO]: Preparando área de surgimento: 10%
[17:41:13] [Client thread/INFO]: Preparando área de surgimento: 13%
[17:41:13] [Client thread/INFO]: Preparando área de surgimento: 13%
[17:41:14] [Client thread/INFO]: Preparando área de surgimento: 13%
[17:41:14] [Client thread/INFO]: Preparando área de surgimento: 17%
[17:41:15] [Client thread/INFO]: Preparando área de surgimento: 17%
[17:41:15] [Client thread/INFO]: Preparando área de surgimento: 17%
[17:41:16] [Client thread/INFO]: Preparando área de surgimento: 17%
[17:41:16] [Client thread/INFO]: Preparando área de surgimento: 22%
[17:41:17] [Client thread/INFO]: Preparando área de surgimento: 22%
[17:41:17] [Client thread/INFO]: Preparando área de surgimento: 23%
[17:41:18] [Client thread/INFO]: Preparando área de surgimento: 24%
[17:41:18] [Client thread/INFO]: Preparando área de surgimento: 24%
[17:41:19] [Client thread/INFO]: Preparando área de surgimento: 26%
[17:41:19] [Client thread/INFO]: Preparando área de surgimento: 28%
[17:41:20] [Client thread/INFO]: Preparando área de surgimento: 28%
[17:41:20] [Client thread/INFO]: Preparando área de surgimento: 28%
[17:41:21] [Client thread/INFO]: Preparando área de surgimento: 28%
[17:41:21] [Client thread/INFO]: Preparando área de surgimento: 33%
[17:41:22] [Client thread/INFO]: Preparando área de surgimento: 33%
[17:41:23] [Client thread/INFO]: Preparando área de surgimento: 34%
[17:41:23] [Client thread/INFO]: Preparando área de surgimento: 37%
[17:41:23] [Client thread/INFO]: Preparando área de surgimento: 38%
[17:41:24] [Client thread/INFO]: Preparando área de surgimento: 38%
[17:41:24] [Client thread/INFO]: Preparando área de surgimento: 42%
[17:41:25] [Client thread/INFO]: Preparando área de surgimento: 43%
[17:41:26] [Client thread/INFO]: Preparando área de surgimento: 44%
[17:41:26] [Client thread/INFO]: Preparando área de surgimento: 44%
[17:41:27] [Client thread/INFO]: Preparando área de surgimento: 47%
[17:41:27] [Client thread/INFO]: Preparando área de surgimento: 48%
[17:41:27] [Client thread/INFO]: Preparando área de surgimento: 49%
[17:41:29] [Client thread/INFO]: Preparando área de surgimento: 50%
[17:41:29] [Client thread/INFO]: Preparando área de surgimento: 50%
[17:41:29] [Client thread/INFO]: Preparando área de surgimento: 55%
[17:41:29] [Client thread/INFO]: Preparando área de surgimento: 55%
[17:41:30] [Client thread/INFO]: Preparando área de surgimento: 57%
[17:41:30] [Client thread/INFO]: Preparando área de surgimento: 58%
[17:41:31] [Client thread/INFO]: Preparando área de surgimento: 58%
[17:41:32] [Client thread/INFO]: Preparando área de surgimento: 61%
[17:41:32] [Client thread/INFO]: Preparando área de surgimento: 61%
[17:41:32] [Client thread/INFO]: Preparando área de surgimento: 63%
[17:41:33] [Client thread/INFO]: Preparando área de surgimento: 65%
[17:41:33] [Client thread/INFO]: Preparando área de surgimento: 67%
[17:41:35] [Client thread/INFO]: Preparando área de surgimento: 69%
[17:41:35] [Client thread/INFO]: Preparando área de surgimento: 69%
[17:41:35] [Client thread/INFO]: Preparando área de surgimento: 69%
[17:41:35] [Client thread/INFO]: Preparando área de surgimento: 71%
[17:41:36] [Client thread/INFO]: Preparando área de surgimento: 72%
[17:41:36] [Client thread/INFO]: Preparando área de surgimento: 74%
[17:41:37] [Client thread/INFO]: Preparando área de surgimento: 75%
[17:41:39] [Client thread/INFO]: Preparando área de surgimento: 76%
[17:41:39] [Client thread/INFO]: Preparando área de surgimento: 76%
[17:41:39] [Client thread/INFO]: Preparando área de surgimento: 76%
[17:41:39] [Client thread/INFO]: Preparando área de surgimento: 76%
[17:41:40] [Client thread/INFO]: Preparando área de surgimento: 83%
[17:41:40] [Client thread/INFO]: Preparando área de surgimento: 83%
[17:41:40] [Client thread/INFO]: Preparando área de surgimento: 83%
[17:41:41] [Client thread/INFO]: Preparando área de surgimento: 87%
[17:41:41] [Client thread/INFO]: Preparando área de surgimento: 89%
[17:41:42] [Client thread/INFO]: Preparando área de surgimento: 89%
[17:41:44] [Client thread/INFO]: Preparando área de surgimento: 90%
[17:41:44] [Client thread/INFO]: Preparando área de surgimento: 90%
[17:41:44] [Client thread/INFO]: Preparando área de surgimento: 91%
[17:41:44] [Client thread/INFO]: Preparando área de surgimento: 91%
[17:41:44] [Client thread/INFO]: Preparando área de surgimento: 96%
[17:41:46] [Client thread/INFO]: Preparando área de surgimento: 97%
[17:41:46] [Client thread/INFO]: Preparando área de surgimento: 97%
[17:41:46] [Client thread/INFO]: Preparando área de surgimento: 97%
[17:41:46] [Client thread/INFO]: Preparando área de surgimento: 97%
[17:41:46] [Client thread/INFO]: Time elapsed: 41540 ms
I have the latest Java (ver 8 211) and the latest GeForce driver (ver 430.39).
My thesis is that Java is not respecting the -Xmx argument or something external is making the memory go nuts.
Post the crash report. Crash reports are found in the crash-reports folder under the .minecraft folder.
There's no crash report because the game didn't crash, since I ended the process with the task manager. Even if I continued to run the game, my PC would crash before Minecraft does (I tested it).
Post a HijackThis log.
Download it here: https://sourceforge.net/projects/hjt/files/2.0.5 beta/HijackThis.exe/download
Run HijackThis as Administrator, click on "I accept", then "Do a system scan and save a log file".
Then a text file will open. Copy everything, then paste it on https://paste.ubuntu.com and give us the link.
While it does sound scary, it does not give us any personal or sensitive information.
https://paste.ubuntu.com/p/KF27S3JMKj/
BUMP
Well, somehow it got fixed.
I did another run of HijackThis (https://paste.ubuntu.com/p/HDnHv95CJh/), I don't know if something changed from yesterday.
Re-opening the thread. The issue is back.
In the morning it was working, but right now it isn't.
Update: I tried to run Minecraft Alpha and it was sucessful. However, when I press F3, it shows that Minecraft is consuming ~200MB of memory, but the process is ocupying 1GB and keep going higher until 5GB. So the memory leak is definitly not related to Minecraft itself (????).
I tried to run a server and it works perfectly.
Can we see that F3 screen aswell?
The only thing on your PC that could affect minecraft is trusteer, you'll need to remove that to avoid any possible issues
Moderator for the official Minecraft Discord servers (Minecraft, Dungeons, Legends, Live, Feedback)
Moderator for MoJIRA (Minecraft official bug tracker)
I disabled Truster and now it's working. If it brokes again I'll post another message. Case closed for now.