Clean Up table FILE_SOURCES

Dear community,

I need your help, the sonar table FILE_SOURCES is huge about 45 GB, I am using oracle database and enterprise edition, I was searching on internet and I need to configure housekeeping options, my question is from admin console, is possible to run the clean up for a especific proyect. How does housekeeping work?. I removed a lor of branch but the table continue with the same size.

Thanks for your help.