Hello, yesterday majority of our servers switched from CB to Spigot. Since then i noticed huge boost on TPS vise which is great. Server with 128 players (5 worlds, around 10.000 chunks loaded at once with around 5000 entities) on had with CB around 10-12 TPS and with latest Spigot 18-20 TPS. Nothing to complain around here. Thing which is bugging me is that after we switched to Spigot there are some unexpected freezes which occure every 10 minutes (everything freezes for around 5 seconds and after that everything is suddenly ok again). This didnt happen on CB, no freeze all day long. There is no error in console whatsoever. Also currently we use original bukkit.yml with default setting that Spigot generated. Here is my timing from last 24 hours: http://aikar.co/timings.php?url=5716904 But as Ive already said, these timings we had on CB without a problem. So I believe it is not a plugin problem. Please help to find out where could be an error, probably it is something what different setting in bukkit.yml could fix. Thanks!