What happened?

For portable runner pipeline result, it is found running PipelineResult.metrics().queryMetrics(...).getCounter/getDistribution/etc returns each metric twice, found in #31999 (comment)

The reson is in

it adds both attempted list and committed list, which essentially has the same info, then in convert...MonitoringInfoTo... always creates attempted metrics, e.g. here

(second parameter isCommitSupported=False)

Issue Priority

Priority: 2 (default / most bugs should be filed as P2)

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