Hello! Can someone explain me why do i have 100% cpu usages while using .self and why does my code runs smooth while using .value? My datas array has around 1000 values of this type:

struct GraphData: Codable, Hashable {
    var dateTime: Int64?
    var value: Double?
}

Chart(datas, id: \.value) { data in
      //code here
}