As you probably already noticed do we frequently have major performance issues (below 5 tps) on beyond and direwolf20 1.10. This issue is caused by a memory leak which we could finally track down to Sponge + Psi (mod) and inventories. For now I ask you to not use the Psi mod until this issue is fixed and let us know below if you did anything with the Psi mod before the tps did go down and if so what exactly. This informations will help to track down the exact cause. If someone is still causing issues with the Psi mod after this thread we will have to disable the mod until this issue is resolved. Update: Looks like we could resolve the issue as there was no memory leak the past few days. The Psi mod can be used again.
I think I figured out the reason behind the memory leaks as the crash always happened in a specific conditions. Can you message me? I do not want people knowing about this because it may lead to abuse :/
You can but if you see that it is causing issues when you are using it report it here and don't use it agian.
I'm pretty sure psi won't cause any problems. After the problem was fixed, the server's TPS didn't drop through psi. There are other reason for the server losing TPS.