http://bugs.winehq.org/show_bug.cgi?id=23578 --- Comment #45 from Henri Verbeet <hverbeet(a)gmail.com> 2010-07-14 14:10:48 --- For what it's worth, my current theory is that the "~4cc3.tmp" process you see in the oprofile log is something like Steam DRM or VAC trying to scan the memory of the game's main process. That would be the read_thread_long() and read_process_memory() calls you see. read_thread_long() uses PTRACE_PEEKDATA, which isn't very efficient, and that would account for the high amount of (Linux) kernel time. (Although you don't see the kernel time in the posted oprofile log.) -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.