Sonarqube 10.6 C# scan is slow

SonarQube Server / Community Build
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1

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  • which versions are you using (SonarQube, Scanner, Plugin, and any relevant extension)
  • how is SonarQube deployed: zip, Docker, Helm
  • what are you trying to achieve
  • what have you tried so far to achieve this

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Version :
Sonarqube : Sonarqube cmmunity Edition 10.6
Scanner : Sonar-scanner-8.0.0.97025-net-framework
Plugin : sonarqube-community-branch-plugin-1.21.0.jar

Sonarqube Deployed : Zip

System information : Operating system:windows server 2022

Java version : jdk17

Database provider/version : MSSQL 2017

Code Line C# 600k

Hi

I tried to use Sonarqube 10.6 for C# scanning, and the scanning speed was slow (one build and upload took about 30 minutes)
Is there any difference in scanning speed between Cmmunity version and Developer version?
Or are there any parameters that can speed up scanning?

The following are the parameters I set up

SonarScanner.MSBuild.exe begin /k:sonarqube_name /v:Version /d:sonar.host.url="http://IP:9000" /d:sonar.token=token /d:sonar.branch.name=branch_name /d:sonar.cs.nunit.reportsPaths=UNIT_TEST.xml /d:sonar.cs.dotcover.reportsPaths=dotCover.html /d:sonar.exclusions=dotCover/** /d:sonar.scanner.scanAll=false

MSBuild.exe /t:Rebuild 

nunit3-console.exe --result=UNIT_TEST.xml coverage_name 

dotCover.exe analyse /ReportType=HTML /Output=dotCover.html /TargetExecutable=nunit3-console.exe /TargetWorkingDir=. /TargetArguments=coverage_name

SonarScanner.MSBuild.exe begin /k:sonarqube_name /v:Version /d:sonar.host.url="http://IP:9000" /d:sonar.token=token /d:sonar.branch.name=branch_name
3

Hey there.

I suggest you start here:

The Sonar guide for investigating the performance of .NET analysis

5

I’d also implore you to update to v8.0.3.

6

Thanks for your reply, Colin.

We will try again by updating the scanner to version 8.0.3 and reading the Sonar Research .NET Analysis Performance Guide.