My server was down to single digit FPS. I checked my console and saw this, spamming:
02/02/2023 20:53:18 | Calling 'CanNetworkTo' on 'VisualCupboard v1.0.12' took average 4770ms
02/02/2023 20:53:08 | Calling 'CanNetworkTo' on 'VisualCupboard v1.0.12' took average 4809ms
02/02/2023 20:53:07 | Calling 'CanNetworkTo' on 'VisualCupboard v1.0.12' took 183ms [GARBAGE COLLECT]
02/02/2023 20:52:58 | Calling 'CanNetworkTo' on 'VisualCupboard v1.0.12' took average 4642ms
02/02/2023 20:52:48 | Calling 'CanNetworkTo' on 'VisualCupboard v1.0.12' took average 4823ms
02/02/2023 20:52:38 | Calling 'CanNetworkTo' on 'VisualCupboard v1.0.12' took average 4901ms
02/02/2023 20:52:30 | Calling 'CanNetworkTo' on 'VisualCupboard v1.0.12' took 183ms [GARBAGE COLLECT]
02/02/2023 20:52:28 | Calling 'CanNetworkTo' on 'VisualCupboard v1.0.12' took average 4765ms
02/02/2023 20:52:18 | Calling 'CanNetworkTo' on 'VisualCupboard v1.0.12' took average 4733ms
02/02/2023 20:52:11 | Calling 'CanNetworkTo' on 'VisualCupboard v1.0.12' took 183ms [GARBAGE COLLECT]
02/02/2023 20:52:07 | Calling 'CanNetworkTo' on 'VisualCupboard v1.0.12' took average 4732ms
02/02/2023 20:51:57 | Calling 'CanNetworkTo' on 'VisualCupboard v1.0.12' took average 4897ms
02/02/2023 20:51:52 | Calling 'CanNetworkTo' on 'VisualCupboard v1.0.12' took 182ms [GARBAGE COLLECT]
02/02/2023 20:51:47 | Calling 'CanNetworkTo' on 'VisualCupboard v1.0.12' took average 4750ms
02/02/2023 20:51:37 | Calling 'CanNetworkTo' on 'VisualCupboard v1.0.12' took average 4901ms
02/02/2023 20:51:33 | Calling 'CanNetworkTo' on 'VisualCupboard v1.0.12' took 185ms [GARBAGE COLLECT]I removed this plugin and went from single digit FPS to 53+