Quote from Amphy on 9 March 2018, 1 h 28 min

Another hotfix out now, 7.2.3 - This should be the real fix for high CPU usage and resulting lag ultimately caused by shooting arrows, as well as a few more optimizations in general for the server. Thanks to the various community members (@Brandon/DBF, @Arcanine / Omni @Pam @Pingperfect.com and others) who helped track down this being related to hunting, was a huge help finding the root cause.