I just started using Fedora, and tried using create_sysimage on a project that usually takes 5 minutes minutes to complete on Windows/Ubuntu. After building it in Windows, with PackageCompiler v2.3.0, I tried building it on Fedora 44 and it’s still running after 40 minutes. I tried using both Clang and GCC. Oddly enough, on Windows, the compilation step uses about 50% of my CPU, but the Fedora process is using about 5%. Is there some form of multithreading going on with the windows build but not on Linux?
are you running out of ram?