TPS affected by bouncycastle

[devryb]

Hello, we started noticing some tps lag on our Unleashed 1.1.3 server. I did some visual vm profiling and this is what I found.
Does anyone know what this is referring to?

 

[Ashzification]

http://lmgtfy.com/?q=java+bouncy+castle+

Read stuff there?

 

[devryb]

Ok its a cryptography api for Java, what part of that would lag a minecraft server?

Sorry, if I'm missing something really obvious here then please tell me.

 

[BunBun]

http://lmgtfy.com/?q=java bouncy castle

Read stuff there?

Nice Tech Support.

 

[Ashzification]

Nice Tech Support.

Would you prefer I provide the information I know on the subject?
Seems that's the case, so here it is:
The bouncy castle "error" is caused by an issue with Forge, Java and the configuration files.
It's usually "solved" by deleting the config files and redownloading them.
Solved in quotations because it usually happens again.

 

[devryb]

Thanks Ash, at least it's something to go on.
I'll give it a shot and post back here with my results.

 

[devryb]

Replacing the config files with a fresh set did not resolve the issue.

I have however found the cause.
Windows Server by default sets the power plan to balanced, setting this to Max performance resolved all lag issues immediately.
That is something I should've checked earlier but failed to do so as Ubuntu is what I'm used to running a server on.