1. A method for determining resources for a load test of one or more servers using one or more load test machines, comprising: collecting historical machine usage data for at least one load test machine, the at least one load test machine to emulate numbers of users accessing the one or more servers, to produce a user-accessible database of historical machine usage data for the at least one machine; and determining by a user, from the historical machine usage data in the user-accessible database, a number of users accessing the one or more servers that can be emulated by the at least one load test machine within specified process limits.