A method and system for monitoring tool performance for processing tools
in a semiconductor processing system. The semiconductor processing system
includes a number of processing tools, a number of processing modules, a
number of sensors, and an alarm management system. A tool health control
strategy is executed in which tool health data for the processing tool is
collected. A tool health analysis strategy is executed in which the tool
health data is analyzed. An intervention manager can pause the processing
tool when an alarm has occurred. The intervention manager refrains from
pausing the processing tool when an alarm has not occurred.