We hadn’t sonar in use for one month, so recently we updated sonarqube to version 8.1. With that update we migrated our database to another server (before it was on the same server). On the old configuration a scan took about 2 minutes. Now with the new setup scanning takes a half an hour for the…

Hi, Could you post debug logs (with -X)? We recently migrated TypeScript analysis to a new frontend and it seems to be slow on huge projects. How many TS files and tsconfigs do you have? Try to set sonar.javascript.node.maxspace property to 4096 or 8192

Not yet, but I hope to investigate your problem this week. I will update this thread. One thing I noticed is that you use windows-1252 encoding. Could you experiment with using utf-8?

How can i change the encoding in the sonarscanner? Our files should be utf-8.

Hello, To set the encoding, you need to add this in your sonar-project.properties or on the sonar-scanner command line: sonar.sourceEncoding=UTF-8 I suggest to disable the Duplication engine that is consuming by definition a lot of time and is not your priority: sonar.cpd.exclusions=** The conf…

Hello, thank you @Alexandre_Gigleux for your help. Sadly i have still the same issues even after i applied your suggestions. I updated SonarQube to 8.2, i updated the sonar-scanner-cli to the latest version and i set sonar.cps.exclusions=** which the scanner is caring. But i have still problems t…

could you share logs of analysis with encoding fixed to UTF-8?

I have a similar problem. We are using SonarQube Enterprise 7.9.1 SonarJS 6.1.0 Sonarqube-scanner 2.6.0 with the newest sonar-scanner-cli The project contains more than 4900 typescript source files and over 20 tsconfig.json files. Looking at the log, most of the steps (e.g. indexing files, match…

@To1 First, are your files in UTF-8?:slight_smile: Our current guess is that there is a lot of memory used, so a lot of time is takes by allocating. But so far we didn’t get any reproducer in our hands so we can’t debug and improve that. You would help us a lot if you could provide us sources of …

Sonar Scanner is really slow scanning typescript

SonarQube Server / Community Build

danieldaeschle (Daniel Däschle) April 15, 2020, 7:23am 16

@To1
We used 7.9 LTS Version before. If i can remember corrently, it was SonarTS.

SonarCloud Azure Scanner Performance

Topic		Replies	Views
Analyzing typescript files takes a long time SonarQube Server / Community Build typescript	3	2140	March 1, 2021
Sonar-scanner is freeze during typescript scan SonarQube Server / Community Build sonarqube , scanner	1	49	July 14, 2025
Unable to analyze typescript project SonarQube Server / Community Build typescript , coverage	7	1037	January 24, 2024
Slow analysis of Javascript/Typescript SonarQube Cloud	2	829	June 26, 2023
SonarCloud Analysis Taking too long SonarQube Cloud sonarqube-cloud	7	1509	June 23, 2023

Sonar Scanner is really slow scanning typescript

Related topics