[Question] What plugin is clog my RAM?

Timings link
https://timings.pl3x.net/?id=6cd0e51b695347e7a0e30d6aa0a51b86

Description of issue
RAM clogging
When server is running, the RAM is periodically clearing, but over time, more and more memory is used with each cleanup by a small amount. Because of this, server can’t running all day! While I had all the RAM clogged, I made a heapdump, and here are the results of a memory leak: more than 90% is occupied by this class.

Paper version
[23:01:26 INFO]: Checking version, please wait…
[23:01:26 INFO]: This server is running Paper version git-Paper-304 (MC: 1.17.1) (Implementing API version 1.17.1-R0.1-SNAPSHOT) (Git: 90f717f)
You are running the latest version
Previous version: git-Purpur-1400 (MC: 1.17.1)

What plugin is clog my RAM? Help me please. It’s not caused by purpur.

use Paper if you want help from Paper. we don’t support forks, since they make changes we don’t know about.

They are using paper, however, have bound the timings endpoint to purpur for some reason.
However, online mode false already voids your chance for support.