Shopkeepers version: 2.2.1
Spigot version: PaperSpigot 1.8.8 - R.0.1
Shopkeepers it doing a lot of Scheduler and causing TPS Drops. How i can solve?

https://i.imgur.com/gxhkHJa.png

Soo?

Duplicate of #552

This looks like an issue with the server to me. I cannot explain or reproduce those timings. Please try other server versions, without other plugins, ..