I am sorry, but until this investigation is complete you have no way of knowing that
If you are talking about a pump breaking up, then that's a totally separate issue that would apply to any aircraft type. If we are talking about the reduction in oil pressure that results from a single pump failure, then I do have a way of knowing that - it's been proven extensively in testing, exhaustively.
I would be far more interested or concerned in mechansims that might result in oil loss, such as cracked pipes etc, than pump issues.