[1.18] Item Lookup Lag - Githubissues

muriplz commented 1 year ago

I have confirmed that ...

[X] Arclight is up to date
[X] all dependencies are installed
[X] all plugins and mods are up to date
[X] unable to reproduce in Spigot
[X] unable to reproduce in Forge

Arclight version

Version arclight-1.18.2-1.0.9-SNAPSHOT-216cf6b

OS & Java versions

openjdk version "17.0.6" 2023-01-17 OpenJDK Runtime Environment (build 17.0.6+10-Ubuntu-0ubuntu122.04) OpenJDK 64-Bit Server VM (build 17.0.6+10-Ubuntu-0ubuntu122.04, mixed mode, sharing)

Plugins and Mods

Plugins (23): LuckPerms, BlueMap, WorldEdit, NetherCoords, Chunky, AxCommandHider, CleanPing, Lootin, AFKPlus, spark, MOTD, GriefDefender, RenewableSponges, ChunkyBorder, ComandosDeComunicacion, Votifier, Stuff, ConsoleSpamFix, GDHooks, AntiTNTDupe, CoreProtect, VotingPlugin, Telepost

Mods: Create mod, Create Steam n' Rails, Create: Slice & Dice, Farmer's Delight, Sophisticated Backpacks, Voice Chat, XL Packets, Connectivity

Description

During many months of my server's lifetime, there has been a lag issue regarding Item Lookup in modded inventories:

The issue is in Create mod contraptions, item vaults and belts, and also in the backpacks from the sophisticated storage mod

The issue does not seem to be the modded ways of outputting items, as hoppers also lag, even if the inventory is empty.

It seems to be only in inventories with weird slot amounts of weird max stack amount

Other modded inventories that have the usual 27 slots work lagless

Step to reproduce

Open a server with the Create mod
Make a lot of 3x3x8 vaults that contain Smart Chutes or Funnels outputting items from them
take a profiler with spark

Logs

There is serveral:

Outputting below Mechanical Belts: https://spark.lucko.me/2tcALhtOqm
Using chutes in Vaults/backpacks/below belts: https://spark.lucko.me/ArzzL6IFde
Contraption with large inventory outputting items: (To be done)

Server pack link (Optional)

https://www.curseforge.com/minecraft/modpacks/kryeit-official

IzzelAliz commented 1 year ago

I don't think your spark profile shows any kind of lag that is related to Arclight.