One afternoon, the plugin suddenly showed the following prompt, and then the FPS of the entire server plummeted, causing players to suddenly become sluggish. Do you have any clue?

14:35 [Warning] Calling 'OnItemSplit' on 'StackModifier v2.0.0' took average 1019ms
14:36 [Warning] Calling 'CanStackItem' on 'StackModifier v2.0.0' took average 1147ms
14:36 [Warning] Calling 'OnItemSplit' on 'StackModifier v2.0.0' took 213ms [GARBAGE COLLECT]
14:36 [Warning] Calling 'OnItemSplit' on 'StackModifier v2.0.0' took average 1089ms