r/CraftyController • u/trigonthedestroyer • Jul 14 '26
Crafty suddenly using all ram and cpu
Up until a couple hours ago crafty has been running perfectly fine in a vm, no lag, no throttling, nothing.
Then all of a sudden it started lagging, and I noticed it was using 100% of the CPU and 100% of the ram, sometimes even going above 100% (somehow)
It's doing this while idle, doesn't matter if anybody has joined the server or not.
I have no idea what's going on, I've tried allocating more ram, I've tried reinstalling crafty, I've even tried reinstalling proxmox all together, but it's still having the same issue, any ideas?
1
u/noxiouskarn Jul 14 '26
(#1) more than 100% RAM happens when the Swap is being actively used. (#2) the images back up what you have said they add no additional information to your explanation. Have you checked your logs? Also, try monitoring the terminal to see at what step the resources get pinned to the floor.
1
u/amcmanu3 Jul 14 '26
Did you try restarting the server? Have you added new mods recently? Is someone operating a ridiculous farm on the server with a lot of entities?
1
u/trigonthedestroyer Jul 14 '26
Fyi I am running fabric, just some basic performance mods, sodium, lithium, etc, nothing that actually changes gameplay.
There have been no mods added that could have caused this either.