Pull Request Scans Vs Branch Scans (Which strategy for Jenkins + Gitlab ?)

Here the compute engine log with debug level for with the PR arguments scenario :
(by the way i created another thread for the below stacktrace)

2020.10.12 20:20:23 INFO  ce[][o.s.c.t.CeWorkerImpl] Execute task | project=test.bpc.test:BPC_SES_TEST2 | type=REPORT | pullRequest=4910 | id=AXUeeJxRZZs1WSnAJVtD | submitter=admin
2020.10.12 20:20:23 DEBUG ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.p.s.ExtractReportStep] Analysis report is 167 KB uncompressed
2020.10.12 20:20:23 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Extract report | status=SUCCESS | time=17ms
2020.10.12 20:20:23 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Persist scanner context | status=SUCCESS | time=4ms
2020.10.12 20:20:23 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Propagate analysis warnings from scanner report | status=SUCCESS | time=0ms
2020.10.12 20:20:23 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Generate analysis UUID | status=SUCCESS | time=0ms
2020.10.12 20:20:23 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Load analysis metadata | status=SUCCESS | time=9ms
2020.10.12 20:20:23 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Initialize | status=SUCCESS | time=12ms
2020.10.12 20:20:23 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Verify billing | status=SUCCESS | time=0ms
2020.10.12 20:20:23 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Build tree of components | components=7 | status=SUCCESS | time=17ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Validate project | status=SUCCESS | time=5ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Load quality profiles | status=SUCCESS | time=409ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Load Quality gate | status=SUCCESS | time=4ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Load new code period | status=SUCCESS | time=0ms
2020.10.12 20:20:24 DEBUG ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.p.f.FileMoveDetectionStep] Either no files added or no files removed. Do nothing.
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Detect file moves | reportFiles=3 | dbFiles=3 | addedFiles=0 | status=SUCCESS | time=6ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Load duplications | duplications=1 | status=SUCCESS | time=0ms
2020.10.12 20:20:24 DEBUG ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.p.d.CrossProjectDuplicationStatusHolderImpl] Cross project duplication is disabled because it's disabled in the analysis report
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Compute cross project duplications | status=SUCCESS | time=0ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Compute size measures | status=SUCCESS | time=1ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Compute new coverage | status=SUCCESS | time=1ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Compute coverage measures | status=SUCCESS | time=1ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Compute comment measures | status=SUCCESS | time=0ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Copy custom measures | status=SUCCESS | time=1ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Compute duplication measures | status=SUCCESS | time=1ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Compute size measures on new code | status=SUCCESS | time=0ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Compute language distribution | status=SUCCESS | time=1ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Compute test measures | status=SUCCESS | time=0ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Compute complexity measures | status=SUCCESS | time=0ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Load measure computers | status=SUCCESS | time=0ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Compute Quality Profile status | status=SUCCESS | time=7ms
2020.10.12 20:20:24 DEBUG ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.p.s.ExecuteVisitorsStep]   Execution time for each component visitor:
2020.10.12 20:20:24 DEBUG ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.p.s.ExecuteVisitorsStep]   - LoadComponentUuidsHavingOpenIssuesVisitor | time=1ms
2020.10.12 20:20:24 DEBUG ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.p.s.ExecuteVisitorsStep]   - IntegrateIssuesVisitor | time=22ms
2020.10.12 20:20:24 DEBUG ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.p.s.ExecuteVisitorsStep]   - CloseIssuesOnRemovedComponentsVisitor | time=0ms
2020.10.12 20:20:24 DEBUG ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.p.s.ExecuteVisitorsStep]   - MaintainabilityMeasuresVisitor | time=0ms
2020.10.12 20:20:24 DEBUG ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.p.s.ExecuteVisitorsStep]   - NewMaintainabilityMeasuresVisitor | time=0ms
2020.10.12 20:20:24 DEBUG ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.p.s.ExecuteVisitorsStep]   - ReliabilityAndSecurityRatingMeasuresVisitor | time=1ms
2020.10.12 20:20:24 DEBUG ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.p.s.ExecuteVisitorsStep]   - NewReliabilityAndSecurityRatingMeasuresVisitor | time=0ms
2020.10.12 20:20:24 DEBUG ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.p.s.ExecuteVisitorsStep]   - SecurityReviewMeasuresVisitor | time=0ms
2020.10.12 20:20:24 DEBUG ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.p.s.ExecuteVisitorsStep]   - NewSecurityReviewMeasuresVisitor | time=0ms
2020.10.12 20:20:24 DEBUG ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.p.s.ExecuteVisitorsStep]   - LastCommitVisitor | time=3ms
2020.10.12 20:20:24 DEBUG ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.p.s.ExecuteVisitorsStep]   - MeasureComputersVisitor | time=0ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Execute component visitors | status=SUCCESS | time=35ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Checks executed after computation of measures | status=SUCCESS | time=7ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Compute Quality Gate measures | status=SUCCESS | time=1ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Compute Quality profile measures | status=SUCCESS | time=0ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Generate Quality profile events | status=SUCCESS | time=4ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Generate Quality gate events | status=SUCCESS | time=0ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Check upgrade possibility for not analyzed code files. | status=SUCCESS | time=0ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Persist components | status=SUCCESS | time=6ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Persist analysis | status=SUCCESS | time=2ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Persist analysis properties | status=SUCCESS | time=2ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Persist measures | inserts=60 | status=SUCCESS | time=8ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Persist live measures | insertsOrUpdates=421 | status=SUCCESS | time=55ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Persist duplication data | insertsOrUpdates=0 | status=SUCCESS | time=3ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Persist new ad hoc Rules | status=SUCCESS | time=0ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Persist issues | cacheSize=0 bytes | inserts=0 | updates=0 | merged=0 | status=SUCCESS | time=0ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Persist project links | status=SUCCESS | time=0ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Persist events | status=SUCCESS | time=9ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Persist sources | status=SUCCESS | time=26ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Persist cross project duplications | status=SUCCESS | time=0ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Enable analysis | status=SUCCESS | time=3ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Update last usage date of quality profiles | status=SUCCESS | time=8ms
2020.10.12 20:20:24 DEBUG ce[AXUeeJxRZZs1WSnAJVtD][o.s.d.p.p.KeepOneFilter] -> Keep one snapshot per day between 2020-09-14 and 2020-10-11
2020.10.12 20:20:24 DEBUG ce[AXUeeJxRZZs1WSnAJVtD][o.s.d.p.p.DefaultPeriodCleaner] <- Delete analyses of component AXUHgtNIM-0wlop0s6iM: 
2020.10.12 20:20:24 DEBUG ce[AXUeeJxRZZs1WSnAJVtD][o.s.d.p.p.KeepOneFilter] -> Keep one snapshot per week between 2019-10-14 and 2020-09-14
2020.10.12 20:20:24 DEBUG ce[AXUeeJxRZZs1WSnAJVtD][o.s.d.p.p.DefaultPeriodCleaner] <- Delete analyses of component AXUHgtNIM-0wlop0s6iM: 
2020.10.12 20:20:24 DEBUG ce[AXUeeJxRZZs1WSnAJVtD][o.s.d.p.p.KeepOneFilter] -> Keep one snapshot per month between 2015-10-19 and 2019-10-14
2020.10.12 20:20:24 DEBUG ce[AXUeeJxRZZs1WSnAJVtD][o.s.d.p.p.DefaultPeriodCleaner] <- Delete analyses of component AXUHgtNIM-0wlop0s6iM: 
2020.10.12 20:20:24 DEBUG ce[AXUeeJxRZZs1WSnAJVtD][o.s.d.p.p.KeepWithVersionFilter] -> Keep analyses with a version prior to 2018-10-15
2020.10.12 20:20:24 DEBUG ce[AXUeeJxRZZs1WSnAJVtD][o.s.d.p.p.DefaultPeriodCleaner] <- Delete analyses of component AXUHgtNIM-0wlop0s6iM: 
2020.10.12 20:20:24 DEBUG ce[AXUeeJxRZZs1WSnAJVtD][o.s.d.p.p.DeleteAllFilter] -> Delete data prior to: 2015-10-19
2020.10.12 20:20:24 DEBUG ce[AXUeeJxRZZs1WSnAJVtD][o.s.d.p.p.DefaultPeriodCleaner] <- Delete analyses of component AXUHgtNIM-0wlop0s6iM: 
2020.10.12 20:20:24 DEBUG ce[AXUeeJxRZZs1WSnAJVtD][o.s.d.purge.PurgeDao] <- Delete aborted builds
2020.10.12 20:20:24 DEBUG ce[AXUeeJxRZZs1WSnAJVtD][o.s.d.purge.PurgeDao] <- Purge stale branches
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Purge db | status=SUCCESS | time=31ms
2020.10.12 20:20:24 DEBUG ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.p.s.IndexAnalysisStep] Call org.sonar.server.measure.index.ProjectMeasuresIndexer@70974c62
2020.10.12 20:20:24 DEBUG ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.p.s.IndexAnalysisStep] Call org.sonar.server.component.index.ComponentIndexer@62f6038c
2020.10.12 20:20:24 DEBUG ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.p.s.IndexAnalysisStep] Call org.sonar.server.issue.index.IssueIndexer@531ce32a
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Index analysis | status=SUCCESS | time=69ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Update need issue sync for branch | status=SUCCESS | time=4ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Send issue notifications | status=SUCCESS | time=0ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Publish task results | status=SUCCESS | time=0ms
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.s.ComputationStepExecutor] Trigger refresh of Portfolios and Applications | status=SUCCESS | time=0ms
2020.10.12 20:20:24 DEBUG ce[AXUeeJxRZZs1WSnAJVtD][o.s.s.w.WebHooksImpl] Sent webhook 'Jenkins webhook' | url=http://mycompany/jenkins/sonarqube-webhook/ | time=10ms | status=200
2020.10.12 20:20:24 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.p.a.p.PostProjectAnalysisTasksExecutor] Webhooks | globalWebhooks=1 | projectWebhooks=0 | status=SUCCESS | time=19ms
2020.10.12 20:20:24 DEBUG ce[AXUeeJxRZZs1WSnAJVtD][GitlabPrHttpClient] get project url : [https://mycompany/gitlab/projects/196]
2020.10.12 20:20:25 ERROR ce[AXUeeJxRZZs1WSnAJVtD][c.s.C.D.D.B] An exception was thrown during Merge Request decoration : java.lang.IllegalStateException: Expected BEGIN_OBJECT but was STRING at line 1 column 1 path $
2020.10.12 20:20:25 ERROR ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.p.a.p.PostProjectAnalysisTasksExecutor] Execution of task class com.sonarsource.C.D.c failed
java.lang.IllegalStateException: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was STRING at line 1 column 1 path $
	at com.sonarsource.C.D.D.G.A(Unknown Source)
	at com.sonarsource.C.D.D.B.A(Unknown Source)
	at com.sonarsource.C.D.D.B.A(Unknown Source)
	at com.sonarsource.C.D.c.A(Unknown Source)
	at java.base/java.util.Optional.ifPresent(Optional.java:183)
	at com.sonarsource.C.D.c.B(Unknown Source)
	at com.sonarsource.C.D.c.A(Unknown Source)
	at org.sonar.ce.async.SynchronousAsyncExecution.addToQueue(SynchronousAsyncExecution.java:27)
	at com.sonarsource.C.D.c.A(Unknown Source)
	at java.base/java.util.Optional.ifPresent(Optional.java:183)
	at com.sonarsource.C.D.c.finished(Unknown Source)
	at org.sonar.ce.task.projectanalysis.api.posttask.PostProjectAnalysisTasksExecutor.executeTask(PostProjectAnalysisTasksExecutor.java:118)
	at org.sonar.ce.task.projectanalysis.api.posttask.PostProjectAnalysisTasksExecutor.finished(PostProjectAnalysisTasksExecutor.java:109)
	at org.sonar.ce.task.step.ComputationStepExecutor.executeListener(ComputationStepExecutor.java:91)
	at org.sonar.ce.task.step.ComputationStepExecutor.execute(ComputationStepExecutor.java:63)
	at org.sonar.ce.task.projectanalysis.taskprocessor.ReportTaskProcessor.process(ReportTaskProcessor.java:81)
	at org.sonar.ce.taskprocessor.CeWorkerImpl$ExecuteTask.executeTask(CeWorkerImpl.java:235)
	at org.sonar.ce.taskprocessor.CeWorkerImpl$ExecuteTask.run(CeWorkerImpl.java:217)
	at org.sonar.ce.taskprocessor.CeWorkerImpl.findAndProcessTask(CeWorkerImpl.java:162)
	at org.sonar.ce.taskprocessor.CeWorkerImpl$TrackRunningState.get(CeWorkerImpl.java:137)
	at org.sonar.ce.taskprocessor.CeWorkerImpl.call(CeWorkerImpl.java:89)
	at org.sonar.ce.taskprocessor.CeWorkerImpl.call(CeWorkerImpl.java:53)
	at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:125)
	at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:69)
	at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:78)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was STRING at line 1 column 1 path $
	at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:226)
	at com.google.gson.Gson.fromJson(Gson.java:932)
	at com.google.gson.Gson.fromJson(Gson.java:897)
	at com.google.gson.Gson.fromJson(Gson.java:846)
	at com.google.gson.Gson.fromJson(Gson.java:817)
	at com.sonarsource.C.D.D.F.A(Unknown Source)
	... 31 common frames omitted
Caused by: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was STRING at line 1 column 1 path $
	at com.google.gson.stream.JsonReader.beginObject(JsonReader.java:386)
	at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:215)
	... 36 common frames omitted
2020.10.12 20:20:25 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.p.a.p.PostProjectAnalysisTasksExecutor] Pull Request decoration | status=FAILED | time=282ms
2020.10.12 20:20:25 INFO  ce[AXUeeJxRZZs1WSnAJVtD][o.s.c.t.CeWorkerImpl] Executed task | project=test.bpc.test:BPC_SES_TEST2 | type=REPORT | pullRequest=4910 | id=AXUeeJxRZZs1WSnAJVtD | submitter=admin | status=SUCCESS | time=1154ms

And finally, here the compute engine log with debug level for with the branch arguments scenario :

2020.10.12 20:23:19 INFO  ce[][o.s.c.t.CeWorkerImpl] Execute task | project=test.bpc.test:BPC_SES_TEST2 | type=REPORT | branch=feat2 | branchType=BRANCH | id=AXUee016ZZs1WSnAJVtF | submitter=admin
2020.10.12 20:23:19 DEBUG ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.p.s.ExtractReportStep] Analysis report is 165 KB uncompressed
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Extract report | status=SUCCESS | time=11ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Persist scanner context | status=SUCCESS | time=3ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Propagate analysis warnings from scanner report | status=SUCCESS | time=0ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Generate analysis UUID | status=SUCCESS | time=0ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Load analysis metadata | status=SUCCESS | time=6ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Initialize | status=SUCCESS | time=5ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Verify billing | status=SUCCESS | time=0ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Build tree of components | components=7 | status=SUCCESS | time=5ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Validate project | status=SUCCESS | time=3ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Load quality profiles | status=SUCCESS | time=394ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Load Quality gate | status=SUCCESS | time=2ms
2020.10.12 20:23:19 DEBUG ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.p.p.NewCodePeriodResolver] Resolving new code period with a specific analysis
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Load new code period | status=SUCCESS | time=2ms
2020.10.12 20:23:19 DEBUG ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.p.f.FileMoveDetectionStep] Either no files added or no files removed. Do nothing.
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Detect file moves | reportFiles=3 | dbFiles=3 | addedFiles=0 | status=SUCCESS | time=2ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Load duplications | duplications=1 | status=SUCCESS | time=0ms
2020.10.12 20:23:19 DEBUG ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.p.d.CrossProjectDuplicationStatusHolderImpl] Cross project duplication is disabled because it's disabled in the analysis report
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Compute cross project duplications | status=SUCCESS | time=0ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Compute size measures | status=SUCCESS | time=1ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Compute new coverage | status=SUCCESS | time=18ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Compute coverage measures | status=SUCCESS | time=1ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Compute comment measures | status=SUCCESS | time=0ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Copy custom measures | status=SUCCESS | time=4ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Compute duplication measures | status=SUCCESS | time=0ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Compute size measures on new code | status=SUCCESS | time=0ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Compute language distribution | status=SUCCESS | time=0ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Compute test measures | status=SUCCESS | time=1ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Compute complexity measures | status=SUCCESS | time=2ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Load measure computers | status=SUCCESS | time=0ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Compute Quality Profile status | status=SUCCESS | time=10ms
2020.10.12 20:23:19 DEBUG ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.p.s.ExecuteVisitorsStep]   Execution time for each component visitor:
2020.10.12 20:23:19 DEBUG ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.p.s.ExecuteVisitorsStep]   - LoadComponentUuidsHavingOpenIssuesVisitor | time=2ms
2020.10.12 20:23:19 DEBUG ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.p.s.ExecuteVisitorsStep]   - IntegrateIssuesVisitor | time=22ms
2020.10.12 20:23:19 DEBUG ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.p.s.ExecuteVisitorsStep]   - CloseIssuesOnRemovedComponentsVisitor | time=0ms
2020.10.12 20:23:19 DEBUG ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.p.s.ExecuteVisitorsStep]   - MaintainabilityMeasuresVisitor | time=0ms
2020.10.12 20:23:19 DEBUG ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.p.s.ExecuteVisitorsStep]   - NewMaintainabilityMeasuresVisitor | time=1ms
2020.10.12 20:23:19 DEBUG ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.p.s.ExecuteVisitorsStep]   - ReliabilityAndSecurityRatingMeasuresVisitor | time=1ms
2020.10.12 20:23:19 DEBUG ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.p.s.ExecuteVisitorsStep]   - NewReliabilityAndSecurityRatingMeasuresVisitor | time=0ms
2020.10.12 20:23:19 DEBUG ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.p.s.ExecuteVisitorsStep]   - SecurityReviewMeasuresVisitor | time=0ms
2020.10.12 20:23:19 DEBUG ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.p.s.ExecuteVisitorsStep]   - NewSecurityReviewMeasuresVisitor | time=0ms
2020.10.12 20:23:19 DEBUG ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.p.s.ExecuteVisitorsStep]   - LastCommitVisitor | time=0ms
2020.10.12 20:23:19 DEBUG ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.p.s.ExecuteVisitorsStep]   - MeasureComputersVisitor | time=0ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Execute component visitors | status=SUCCESS | time=27ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Checks executed after computation of measures | status=SUCCESS | time=4ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Compute Quality Gate measures | status=SUCCESS | time=1ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Compute Quality profile measures | status=SUCCESS | time=0ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Generate Quality profile events | status=SUCCESS | time=3ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Generate Quality gate events | status=SUCCESS | time=4ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Check upgrade possibility for not analyzed code files. | status=SUCCESS | time=0ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Persist components | status=SUCCESS | time=5ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Persist analysis | status=SUCCESS | time=1ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Persist analysis properties | status=SUCCESS | time=0ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Persist measures | inserts=61 | status=SUCCESS | time=8ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Persist live measures | insertsOrUpdates=410 | status=SUCCESS | time=51ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Persist duplication data | insertsOrUpdates=0 | status=SUCCESS | time=2ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Persist new ad hoc Rules | status=SUCCESS | time=0ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Persist issues | cacheSize=0 bytes | inserts=0 | updates=0 | merged=0 | status=SUCCESS | time=0ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Persist project links | status=SUCCESS | time=0ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Persist events | status=SUCCESS | time=4ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Persist sources | status=SUCCESS | time=18ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Persist cross project duplications | status=SUCCESS | time=0ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Enable analysis | status=SUCCESS | time=9ms
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Update last usage date of quality profiles | status=SUCCESS | time=12ms
2020.10.12 20:23:19 DEBUG ce[AXUee016ZZs1WSnAJVtF][o.s.d.p.p.KeepOneFilter] -> Keep one snapshot per day between 2020-09-14 and 2020-10-11
2020.10.12 20:23:19 DEBUG ce[AXUee016ZZs1WSnAJVtF][o.s.d.p.p.DefaultPeriodCleaner] <- Delete analyses of component AXPdtG3ZBZ5DW1Wi9-MS: 
2020.10.12 20:23:19 DEBUG ce[AXUee016ZZs1WSnAJVtF][o.s.d.p.p.KeepOneFilter] -> Keep one snapshot per week between 2019-10-14 and 2020-09-14
2020.10.12 20:23:19 DEBUG ce[AXUee016ZZs1WSnAJVtF][o.s.d.p.p.DefaultPeriodCleaner] <- Delete analyses of component AXPdtG3ZBZ5DW1Wi9-MS: 
2020.10.12 20:23:19 DEBUG ce[AXUee016ZZs1WSnAJVtF][o.s.d.p.p.KeepOneFilter] -> Keep one snapshot per month between 2015-10-19 and 2019-10-14
2020.10.12 20:23:19 DEBUG ce[AXUee016ZZs1WSnAJVtF][o.s.d.p.p.DefaultPeriodCleaner] <- Delete analyses of component AXPdtG3ZBZ5DW1Wi9-MS: 
2020.10.12 20:23:19 DEBUG ce[AXUee016ZZs1WSnAJVtF][o.s.d.p.p.KeepWithVersionFilter] -> Keep analyses with a version prior to 2018-10-15
2020.10.12 20:23:19 DEBUG ce[AXUee016ZZs1WSnAJVtF][o.s.d.p.p.DefaultPeriodCleaner] <- Delete analyses of component AXPdtG3ZBZ5DW1Wi9-MS: 
2020.10.12 20:23:19 DEBUG ce[AXUee016ZZs1WSnAJVtF][o.s.d.p.p.DeleteAllFilter] -> Delete data prior to: 2015-10-19
2020.10.12 20:23:19 DEBUG ce[AXUee016ZZs1WSnAJVtF][o.s.d.p.p.DefaultPeriodCleaner] <- Delete analyses of component AXPdtG3ZBZ5DW1Wi9-MS: 
2020.10.12 20:23:19 DEBUG ce[AXUee016ZZs1WSnAJVtF][o.s.d.purge.PurgeDao] <- Delete aborted builds
2020.10.12 20:23:19 DEBUG ce[AXUee016ZZs1WSnAJVtF][o.s.d.purge.PurgeDao] <- Purge stale branches
2020.10.12 20:23:19 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Purge db | status=SUCCESS | time=29ms
2020.10.12 20:23:19 DEBUG ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.p.s.IndexAnalysisStep] Call org.sonar.server.measure.index.ProjectMeasuresIndexer@70974c62
2020.10.12 20:23:19 DEBUG ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.p.s.IndexAnalysisStep] Call org.sonar.server.component.index.ComponentIndexer@62f6038c
2020.10.12 20:23:19 DEBUG ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.p.s.IndexAnalysisStep] Call org.sonar.server.issue.index.IssueIndexer@531ce32a
2020.10.12 20:23:20 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Index analysis | status=SUCCESS | time=121ms
2020.10.12 20:23:20 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Update need issue sync for branch | status=SUCCESS | time=1ms
2020.10.12 20:23:20 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Send issue notifications | newIssuesNotifs=0 | newIssuesDeliveries=0 | myNewIssuesNotifs=0 | myNewIssuesDeliveries=0 | changesNotifs=0 | changesDeliveries=0 | status=SUCCESS | time=5ms
2020.10.12 20:23:20 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Publish task results | status=SUCCESS | time=0ms
2020.10.12 20:23:20 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.s.ComputationStepExecutor] Trigger refresh of Portfolios and Applications | status=SUCCESS | time=0ms
2020.10.12 20:23:20 DEBUG ce[AXUee016ZZs1WSnAJVtF][o.s.s.w.WebHooksImpl] Sent webhook 'Jenkins webhook' | url=http://mycompany/jenkins/sonarqube-webhook/ | time=9ms | status=200
2020.10.12 20:23:20 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.p.a.p.PostProjectAnalysisTasksExecutor] Webhooks | globalWebhooks=1 | projectWebhooks=0 | status=SUCCESS | time=14ms
2020.10.12 20:23:20 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.p.a.p.PostProjectAnalysisTasksExecutor] Pull Request decoration | status=SUCCESS | time=1ms
2020.10.12 20:23:20 INFO  ce[AXUee016ZZs1WSnAJVtF][o.s.c.t.CeWorkerImpl] Executed task | project=test.bpc.test:BPC_SES_TEST2 | type=REPORT | branch=feat2 | branchType=BRANCH | id=AXUee016ZZs1WSnAJVtF | submitter=admin | status=SUCCESS | time=842ms

Thank you again and sorry for these massive messages