Detection of resource bottlenecks in execution of workflow tasks using provenance data

摘要

Techniques are provided for detecting resource bottlenecks in workflow task executions using provenance data. An exemplary method comprises: obtaining a state of multiple workflow executions of multiple concurrent workflows performed with different resource allocation configurations in a shared infrastructure environment; obtaining first and second signature execution traces of a task representing first and second resource allocation configurations, respectively; identifying first and second corresponding sequences of time intervals in the first and second signature execution traces for the task, respectively, based on a similarity metric; and identifying a given time interval as a resource bottleneck of a resource that differs between the first and second resource allocation configurations based on a change in execution time for the given time interval between the first and second signature execution traces. The first signature execution trace may be obtained by disaggregating data related to batches of workflow executions.