Memory leak with "/dm reload"

[WarnDa]

I'm running Deluxemenus dev build 208 with 200 loaded guis on universespigot 1.21.4 (a paper fork), I was previously on older DeluxeMenus version (dev build 197)

I was doing some tests on guis so I did a lof of /dm reload and server crashed for out of memory, I never had this before on the older dev build.

Then I did a little test and saw it was related to deluxemenus not releasing all the memory after a "/dm reload". To confirm that I did :

• spark sampler start --alloc --alloc-live-only
• dm reload (twice)
• wait 5mn
• spark sampler stop

And here is the report :
https://spark.lucko.me/ehZ9Tw5C28

I don't get time to do bunch of tests, but if someone can confirm this, would be great

[WarnDa]

For example I did 5 times "/dm reload" and directly runned out of memory

[BlitzOffline]

Hello. Could you generate a heap dump using /spark heapdump after running the reload command a few time? It should generate a .hprof file. Please share that file here. Thanks!

[WarnDa]

Hello,
Here it is, I did a "/spark heapdump --compress" so not sure it's as good as without a --compress

The file is available for 3 days, I can send it throught discord (as it's less than 500MB) so ask me if needed.
https://we.tl/t-J9sEMwTwyK

[BlitzOffline]

Hello. Just wanted to let you know that I've seen the message and I've downloaded the file. The file is good but I haven't yet had time to take a good look at what the issue might be.

[Abasing]

It does have memory leak ,ahh,

[Abasing]

That's what I was going to report, it lags really really bad, I have a 64 gb ram server with 246 menus, they lag really bad im using a bit old version to handle it currently

[Abasing]

[Abasing]

papermc: 1.21.4

deluxemenu: Deluxemenus dev build 208

[WarnDa]

I got less issues with G1GC, on spark it was ZGC and much much issues

[purpurcof]

Strangely enough, I don't have that problem.
Leaf 1.21.8
DeluxeMenus 1.14.2-DEV-208

[WarnDa]

But you are on G1C or ZGC ?
And how much ram

Strangely enough, I don't have that problem. Leaf 1.21.8 DeluxeMenus 1.14.2-DEV-208