With performance regression in SonarJava 6 (see https://jira.sonarsource.com/browse/MMF-1870 and SonarJava 6 AST scan performance issue) our runs of SonarScanner for MAVEN have degraded from roughly 2 hours to 4 hours.
If I understand correctly SonarScanner for MAVEN is only utilizing one CPU thread to do the analysis. What about adding support for multithreading in the plugin?