lapis zealot
Im not 100% sure if this is Geyser of Floodgate issue, but i have the following problem.
Whenever a bedrock player tried to join the server, RAM usage increases for around 700MB for a couple of seconds.
This has caused OOMs on server with 8GB allocated RAM.
https://dump.geysermc.org/kGXvUrddAGTzW9wiepvjzGZjiWDNHNG5
Ill append screenshots under this message.
lunar ledgeBOT
Im not 100% sure if this is Geyser of Floodgate issue, but i have the following ...
lapis zealot
After increasing RAM to 10 Gigs (before connecting bedrock client)
while bedrock client is connecting
and then it falls down again, with increase of ~0.015GB
this is example of OOM when bedrock client tried to connect (before increasing to 10GB RAM)
The upgrade helped from instant OOM, to OOM every 20 ish bedrock connection attempts now
verbal cloud
Java will allocate all the memory you give it, if this memory isn't in use it doesn't give it to the os again, so having high memory usage is normal, the OOM error isn't however
lapis zealot
Hi, thank you for response.
Is there anything i can provide to try and track down the problem?
verbal cloud
!!spark Spark report would be good
lunar ledgeBOT
!!spark Spark report would be good
verbal cloud
It's built-in to Paper and Purpur fyi, no need to download it
lapis zealot
This is spark report of server running normally (no bedrock connections)
https://spark.lucko.me/U3BSRVmdeG
this is when bedrock user joined the server
https://spark.lucko.me/E9xFfSjJQm
personally cant find much from the profiler data up there, but i did do an "online" profiler and watched memory while bedrock account was joining the server
verbal cloud
I can't see too much from the spark reports
Just a question, does the OOM error happen without any bedrock players online?
lapis zealot
no
techincally
it happens on bedrock join, doesnt matter who is online
the short period of time, while bedrock is connecting
verbal cloud
Could you try recreate this with just Geyser and floodgate?
lapis zealot
Ill make a test server, might take a while
verbal cloud
that's not a problem
lapis zealot
Created a copy of server - same purpur version, geyser, floodgate and viaversion (it was required), seems completly fine, no OOM on 2GB allocated RAM
this is gonna be fun to debug which plugin has the leak
thank you for your help, ill try to figure out which plugin is being stupid
elder cliff
thank you for your help, ill try to figure out which plugin is being stupid
Did you find out which plugin was causing the leak? im having the same problem
lapis zealot
no luck so far
lapis zealot
okay, so we found a temp patch for pterodactyl
lunar ledgeBOT
okay, so we found a temp patch for pterodactyl