I have a minecraft server and got today after 16h uptime performance issues

My server got immediately after joining the server only 10 tps and yesterday it worked fine. Than I checked with spark and the logs and find DH had some issues. Now I changed my Ram from 12GB to 26GB allocated to Minecraft. Can someone check it because I didn´t find any other issues.
9 Replies
Puhpine
Puhpine4mo ago
memory was indeed the problem
No description
F4U_Corsair
F4U_CorsairOP4mo ago
I heard about that it is not good to alocate so much RAM to Minecrtaft servers. Or is it necessary for DH?
Puhpine
Puhpine4mo ago
world generation can take up a lot of memory. So you can mitigate the memory amount used by pre-generating the world
F4U_Corsair
F4U_CorsairOP4mo ago
No I pregen the whole world I only joined the server and it got 10TPS the server is pretty much 5000blocks pregen
Allium
Allium4mo ago
latest.log uploaded to mclo.gs
Uploaded by f4u_crosair
Puhpine
Puhpine4mo ago
what about just DH?
F4U_Corsair
F4U_CorsairOP4mo ago
yeah then it is not so strong but also. I think it is the RAM because since i allocate more it is not so bad anymore. But is it good to allocate so much? I heard it is ok to allocate between 6-8GB.
Puhpine
Puhpine4mo ago
if it fixes the issue then yes its good to allocate that much
F4U_Corsair
F4U_CorsairOP4mo ago
no today i got the crash because of running behind the ticks More RAM only cause it happend mor lately. Tomorrow I upload the crash report and .log

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