TPS Lag when coupled with AE2

I have found that Storage Drawers causes extreme TPS lag when coupled with the AE2 storage bus and AE2 autocrafting. My setup includes:

• A large set of drawers with a drawer controller
• An AE2 system set up to with a storage bus on the drawer controller
• An AE2 autocrafting system
• An AE2 export bus with the crafting card attempting to export a crafted item to another inventory

When I profile the running application, 46.8% of the server thread’s time is being spent in these two methods: com.jaquadro.minecraft.storagedrawers.inventory.DrawerItemHandler.extractItem() 33.696033 60,314 ms (33.7%) 60,314 ms ( Most of the time in this method is being used here: com.jaquadro.minecraft.storagedrawers.storage.BaseDrawerData.getStoredItemCopy() 22.505943 40,284 ms (22.5%) 40,284 ms) com.jaquadro.minecraft.storagedrawers.inventory.DrawerItemHandler.getStackInSlot() 10.388455 18,594 ms (10.4%) 18,594 ms

Not sure if this is something that can be resolved, or is just a limitation of mixing the two mods, but I thought you might want to know!

Relevant versions:

• Minecraft: 1.10.2
• Forge: 12.18.3.2239
• Applied Energistics: rv4-alpha-11
• Storage Drawers: 3.6.0

[kreezxil]

rs lags!

@SirWindfield This is an rs controller in 1.12.2 in the off state using redstone signal lagging at 1153 ms/t

since this is open, would like to point out this is a drawcontroller connected to a refined storage system that is lagging hard.

[mainrs]

@jaquadro The thing is, RS doesn’t lag at all. That means that AE2 does something different that causes those TPS lags.