The absolute minimum requirement for necessary data is the peak transaction line load per hour. Hardware sizing, without supporting data, is likely to be inaccurate. The more detailed information that is collected, the more precisely you can determine sizing. Factors that affect sizingĪll the factors shown in the following illustration contribute to sizing. Pay close attention to the system setup best practices for optimum performance.Īfter you have reviewed the documentation, you can start the process of estimating your transactional and concurrent user volume and sizing your environment based on the average core throughput.