Build time increased x20 times after implementing sonar cloud into pipelines

SonarQube Cloud
,
1

Hello Team,

We recently started using Sonar cloud in our build pipelines. Usually our Dotnet core project takes 10 minutes in total to build the code; after adding sonar cloud into pipeline it is taking 2 hours in total to scan the code. I need some help to debug the issue.

Here are some details, it might help you before we connect,

  1. We are using self-hosted build agents to build the code with 8 vcpus, 32 GiB memory.
  2. Our code size is 100K in total.
  3. Continuous Integration tool used - Azure DevOps.
  4. Code Language used in repo - Dotnet core

Please let me know if you need more details.

Thanks!

4

Any update on this ?

5

Hello @harshith.vangaveti , welcome to this forum.

As per our guidelines, please wait a few days before bumping the thread. Thank you for reading the guidelines.

  • to see what rules are taking time during build (see relevant topics on the community forum), please give us the verbose MSBuild logs: msbuild /p:reportanalyzer=true /v:d > build.log

  • please give us the verbose output of the command (please run SonarScanner.MSBuild.exe begin /k:“MyProject” /d:sonar.verbose=true as the begin step, and please attach the output of thje BEGIN and END steps)

1 Like
6

Hello Andrei, thanks for you prompt response - Please find the verbose output attached Verbose.txt (1.1 MB)

7

buildlog.txt (3.9 MB)

Please find the MSBuild logs attached and let me know if you need any details.

8

Hey Team, Its been a while i posted the logs i requested - Do i have any update on this ? Please let me know

9

Hi @harshith.vangaveti , I apologize for the delay, I was on vacation.

From the build log, we can see that there is not much time spent during the Roslyn analysis. Our SonarAnalyzer.Security analyzers take 84, 5 and 2 seconds for your three projects. And our SonarAnalyzer.CSharp analyzers take 5 and 6 seconds.

The main problem can be seen in the Verbose logs of the END step:

The below sensor takes 30 seconds.

Sensor CSharpSecuritySensor [security] (done) | time=30359ms

Are you sure that you sent us all your logs? Because there isn’t much time spent here. How many projects does your solution have?

I see that the build log starts at 2021-03-25T02:05:02 and the END log ends at 2021-03-25T02:21:32, so that means it takes 16 minutes. But you say

which confuses me a bit. Am I missing something?