Causing long Tick times when multiple tesseracts are in unloaded chunks

[Petrify]

Issue:

Tesseracts were causing ticks to take long (2500+ ms) whenever an AE2 export bus tried to push items into the Tesseract. The Behavior can be replicated by using a hopper, so it's not AE2 specific. The Issue arose after building something that had 1 input tesseract and a total of 56 output tesseracts most of which were in different chunks from each other. In my case a distribution system for ammunition for turrets (See images below). I ran the Spark profiler on my server and traced it back to Tesseracts. You can view the Profiler's report here or alternatively upload the file contained in this archive to this website

From the Profiler's Stacktrace it seems that the call to com.supermartijn642.tesseract.manager.TesseractReference.isValid() loads the chunks of tesseracts that are unloaded, causing lots of chunks to be checked in a single tick. When the server restarts and forcefully unloads all these chunks, the tesseracts become unloaded and the issue begins.

Further notes:

• Minecraft Version: 1.18
• Mod Version: 1.0.27
• Forge Version: 40.1.69
• Modpack: Direwolf20 1.18
• All the target inventories are completely filled.
• Only tested with Pneumaticraft turrets as targets.

Images:

Sender Tesseract. Removing the Export Bus fixes the issue.

Receiver Tesseracts. One beneath each turret

Hope this Report is thorough enough! If you require any more information shoot me a message

[SuperMartijn642]

Thank you for reporting the issue!

I have made some significant performance improvements now in Tesseract version 1.0.30, so performance issues like this should now be fixed.