http://bugs.winehq.org/show_bug.cgi?id=11364
Summary: WinRar doesn't fully utilize two CPU cores in multithreading mode Product: Wine Version: CVS/GIT Platform: PC URL: http://rarlabs.com/download.htm OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown AssignedTo: wine-bugs@winehq.org ReportedBy: t.artem@mailcity.com
WinRar doesn't fully utilize two cores of an SMP system if it has detected them. On average WinRar's CPU usage is around 140-160% on a dual core SMP system, while the best usage will be 200%.
Anyway thank you for resolving bug 7551.