Hi,

I recently tried upgrading the priority sorter plugin from 3.6.0 to 4.1.0. This eventually caused Jenkins to become unresponsive and fail to load after about 4 hours of runtime.  The Jenkins process was still running when we investigated, but needed a `systemctl restart` to become responsive again.  After the restart, Jenkins again slowed and eventually started throwing 500 errors again after another 4-8 hours.  Downgrading the plugin back to version 3.6.0 brought it back to a place of stability.