%0 Conference Paper %B 7th Polish Conference on Artificial Intelligence (PP-RAI'2026) %C Kraków, Poland %D 2026 %I (This work was partly supported by the National Centre for Research and Development (NCBR) and co-funded by the European Union under the European Funds for ModernEconomy(FENG)Programme(SMARTKonsorcja),projectno.FENG.01.01-IP.01-A0GV/24-00,) %T CPU Utilization Forecasting in Large-Scale Cloud Clusters Using Gradient Boosting