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Bug
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Resolution: Unresolved
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Minor
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None
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Jenkins: CloudBees Jenkins Enterprise 2.46.24.0.2-fixed
Pipeline - Declarative: 1.2.4
Blue Ocean: 1.3.3
When moving our pipeline from scripted to declarative, we've noticed that the node duration in milliseconds returned by the blue ocean rest API appears to be incorrect for parallel stages. It seems it may be reporting just the time to start the stage rather than the total duration.
Example pipeline:
pipeline { agent any stages { stage('parallel sleep') { parallel { stage('1') { steps { sleep time: 1, unit: 'MINUTES' } } stage('2') { steps { sleep time: 1, unit: 'MINUTES' } } } } } }
Blue Ocean API (/blue/rest/blueocean-api-bug-test/runs/2/nodes/) returns:
<snip> "displayName": "1", "durationInMillis": 171, "id": "9", "input": null, "result": "SUCCESS", "startTime": "2018-01-09T09:13:18.778+0000", "state": "FINISHED", <snip>
Compared to an example in scripted:
node('m1.medium') { stage('parallel sleep') { parallel([ '1': { sleep time: 1, unit: 'MINUTES' }, '2': { sleep time: 1, unit: 'MINUTES' }, ]) } }
Blue Ocean API (/blue/rest/blueocean-api-bug-test/runs/3/nodes/) returns:
<snip> "displayName": "1", "durationInMillis": 60274, "id": "9", "input": null, "result": "SUCCESS", "startTime": "2018-01-09T09:53:00.085+0000", "state": "FINISHED", <snip>
It feels like a bug to me. If not a bug, then it feels like an inconsistency in behaviour unless I have done something horribly wrong in my implementation (likely! )
- is related to
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JENKINS-51745 Wrong elapsed time showing in blueocean
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- Open
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Seeing the same issue, which makes metrics monitoring of stages harder as we have to manually calculate the parallel block time