memory leak | BigChadGuys | Page 1

bronze linden Jul 29, 2024, 5:24 PM

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The pack has a memory leak issue its not severe but as u can see by the graph the server slowly uses more and more ram even if there are no players online so i have to restart the server once every like 8 hours if i dont want the server to use all of my ram (i am running the server on a spare pc running debian 12 headless with casaos and crafty server specs are i5 8500 8gb of ram)

placid kestrel Jul 29, 2024, 9:58 PM

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bronze linden The pack has a memory leak issue its not severe but as u can see by the graph th...

this hasnt been an issue for me on my server

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makes me believe something is going on with your host

bronze linden Jul 29, 2024, 9:59 PM

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i am using no additional mods configs or datapacks

placid kestrel Jul 29, 2024, 10:00 PM

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i will admit tho there is a very minor memory leak but it doesnt even start taking hold until 12 hours after playing

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and even then its extremely minor

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what or who do you use to host your server?

bronze linden Jul 29, 2024, 10:00 PM

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i setup a brand new server like an hour before

placid kestrel Jul 29, 2024, 10:01 PM

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locally?

bronze linden Jul 29, 2024, 10:01 PM

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Yup

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on a spare pc

placid kestrel Jul 29, 2024, 10:02 PM

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what java version is it on

bronze linden Jul 29, 2024, 10:02 PM

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the server?

placid kestrel Jul 29, 2024, 10:02 PM

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yeah

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in the console you can do something like java -version

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or terminal i guess cmd line whatever u call it

bronze linden Jul 29, 2024, 10:09 PM

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hmmm\

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we talking the minecraft server terminal or my debian terminal

bronze linden Jul 29, 2024, 10:09 PM

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placid kestrel yeah

cause that doesn't work for both of them

placid kestrel Jul 29, 2024, 10:10 PM

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oh hold on

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hmmm

bronze linden Jul 29, 2024, 10:11 PM

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i didnt actually manually install java so i dont know i used the a docker app called crafty which allows me to easily setup minecraft servers and i am pretty sure it comes with java

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or auto installs java or something

placid kestrel Jul 29, 2024, 10:11 PM

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id recommend finding a way to check your java version heres another way

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send a log from the latest log report

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should be a logs folder atleast

bronze linden Jul 29, 2024, 10:12 PM

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alright it says java 21

placid kestrel Jul 29, 2024, 10:15 PM

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Okay im not really sure how to get it to java 17 through crafty

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but thats the java you want

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also some basic jvm flags probably would help you too

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im not saying this is the be all end all of flag sources

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https://flags.sh

flags.sh

A simple script generator to start your Minecraft servers with optimal flags.

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but it helped me

bronze linden Jul 29, 2024, 10:17 PM

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hmm alright thats wierd that it works quite well in java 21 though if its not supposed to do that

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what do the jvm tags do i know about min and max mem usage but all the other stuff i am curios

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thats my current tags ( i think thats what they are) on crafty its under "Server Execution Command" java -Xms3000M -Xmx6500M -jar fabric-1.20.1.jar nogui

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thx

placid kestrel Jul 29, 2024, 10:26 PM

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the flags above help manage the jvm pretty much

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GC is a large part of java virtual stuff

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garbage collection

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the flags that flags.sh offer are geared towards a ton of research done by akiar to provide us the best preformance

#memory leak