Assertion: weather vane | /r/CapableOf | vary the number of users
Facets:
value: automatically
type: MANNER
value: to find the maximum number
type: PURPOSE
Source sentences:
text: Weathervane can be configured to generate a steady load using a fixed number of simulated users, or to automatically vary the number of users to find the maximum number that can be supported on the cluster without violating quality-of-service (QoS) requirements.