WildStacker performans problem

[erenmakal]

Minecraft's Version

1.21.8

Plugin's Version

latest dev build

Describe the bug

As can be seen in the Spark report, there is a performance issue: https://spark.lucko.me/bOnayMSbNI

To Reproduce

.

Additional Information

No response

[OmerBenGera]

Try removing SpawnerKiller, it takes a lot of percentage.
It is under WildStacker because the plugin calls SpawnerSpawnEvent

[erenmakal]

This is a kill plugin for mobs spawned by the spawner, so what do I need to do?

[erenmakal]

https://spark.lucko.me/BHWApEoWZ9 Could you please check the Spark Heap summary?

#8
12.963.524
395.6 MB
com.bgsoftware.wildstacker.utils.entity.EntityStorage$FlagsMap

[OmerBenGera]

This is a kill plugin for mobs spawned by the spawner, so what do I need to do?

It takes a lof of the tick usage.

[OmerBenGera]

https://spark.lucko.me/BHWApEoWZ9 Could you please check the Spark Heap summary?

[#8](https://github.com//issues/8) 12.963.524 395.6 MB com.bgsoftware.wildstacker.utils.entity.EntityStorage$FlagsMap

Send me a heap dump (hprof) file, the profiler of spark is not good enough

[erenmakal]

https://dosya.co/umkna8g6o436/heap-2026-01-15_19.20.37.rar.html

[OmerBenGera]

https://dosya.co/umkna8g6o436/heap-2026-01-15_19.20.37.rar.html

Most of the ram usage, from what I see at least, is from MVStore / MySQL adapter
Do you know maybe what are these or what uses them?

[erenmakal]

No, I don't know. But in the previous heap dump report, I saw that WildStacker was using 2.5G. Is this related to the spawner-conditions setting?

[erenmakal]

Now I have a question. In my WildStacker, entity stacking is disabled, only spawner stacking is enabled. When I kill mobs that spawn, loot drops on the ground, and I set the entity sethealth to 0, but this usage increases in WildStacker. What can I do about this?

[OmerBenGera]

No, I don't know. But in the previous heap dump report, I saw that WildStacker was using 2.5G. Is this related to the spawner-conditions setting?

No

Now I have a question. In my WildStacker, entity stacking is disabled, only spawner stacking is enabled. When I kill mobs that spawn, loot drops on the ground, and I set the entity sethealth to 0, but this usage increases in WildStacker. What can I do about this?

You set the mob health to 0? How?

[erenmakal]

I have code that controls the spawnerspawnevent, this spawnerkiller, which sets the health of each mob spawning from a spawner to zero: entity.sethealth(0).