## getPerformance

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<!-- UTSAPIJSON.getPerformance.param -->

<!-- UTSAPIJSON.getPerformance.returnValue -->

<!-- UTSAPIJSON.getPerformance.tutorial -->

<!-- UTSAPIJSON.get-performance.example -->

<!-- UTSAPIJSON.general_type.name -->

<!-- UTSAPIJSON.general_type.param -->
