This paper analyzes the performance of two different types of servicecontrolpoint (SCP) overloadcontrolalgorithms, table-driven controls and an adaptive control. As performance measures, we use aggregate transacti...
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This paper analyzes the performance of two different types of servicecontrolpoint (SCP) overloadcontrolalgorithms, table-driven controls and an adaptive control. As performance measures, we use aggregate transaction throughput and fairness (whether the control algorithm allocates SCP capacity to individual traffic sources as desired), We find that, even when parameters are well-matched to source characteristics, table-driven controls do not perform as well as the adaptive control. In addition, the adaptive control is more robust to traffic patterns and SCP internal operation than the table-driven controls.
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