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Diagnosing high memory usage
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Bluetick Coonhound posted this in #questions
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Bluetick CoonhoundOP
https://spark.lucko.me/9ZtCO0nczS
Server seems to be using a lot of ram, and even using up some SWAP space. Grafana dashboard attached. There is a small drop in ram usage when players join, but an increase in swap.
Server: 1.21 Fabric, loader version 0.16.9
2 players online
No abnormalities in logs (I'll provide it anyways): https://mclo.gs/i6CoZBf
Thanks in advance for any help.
Server seems to be using a lot of ram, and even using up some SWAP space. Grafana dashboard attached. There is a small drop in ram usage when players join, but an increase in swap.
Server: 1.21 Fabric, loader version 0.16.9
2 players online
No abnormalities in logs (I'll provide it anyways): https://mclo.gs/i6CoZBf
Thanks in advance for any help.
Bluetick CoonhoundOP
*when players (both of us) joined
image.png
image.png
How are you hosting this?
Bluetick CoonhoundOP
Virtualized
on a paid host or at home or...?
Bluetick CoonhoundOP
ye self hosted
via pve
@Bluetick Coonhound via pve
what is pve?
Bluetick CoonhoundOP
proxmox ve
@PM_ME_YOUR_REPO are you using ptero?
Bluetick CoonhoundOP
nope
Grafana shows the server hovers at around 5.3gb when idling
Grafana shows the server hovers at around 5.3gb when idling
image.png
with nobody on*
you can do a heapdump with spark
then read the heapdump to find what exactly is causing ram inflations
so just raw java on Ubuntu in a proxmox VM?
Bluetick CoonhoundOP
lemme dump it
gathering info
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