Code performance about the SRM and SUS in the same server

Dear all,

I installed SRM and SUS in the same servrer.

I am now developing a report in SUS which will withdraw data from SRM.

I think the data should be through RFc between SRM and SUS. while even they are in different clients but within the same server and same database.

So how about the performance ? will it be very slow? I think it differs from in different servers.

Please help analyze.

Thanks

Regards,

Hayashi.