The Vantage BYOM feature can be memory- and compute-intensive, depending on many factors. You can limit impact on other workloads using either Teradata Active System Management (TASM) or Teradata Integrated Workload Management (TIWM). For example, you can use a system throttle on the PMMLPredict function to limit the number of concurrent active calls to PMMLPredict or to manage PMMLPredict based on the estimated memory usage.
See Teradata Vantage™ - Workload Management User Guide, B035-1197.