[Bug 3898] New: Counter-Strike 1.6 performance issue

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=3898

Summary: Counter-Strike 1.6 performance issue
           Product: Wine
           Version: 0.9.1.
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: wine-misc
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

When alt+tab'ing out of Counter-Strike and returning to the game, FPS rate make 
a large constant FPS drop. For me: from constantly being 92-100 to constantly 
being 25-30 (even after map-change and change of server). The problem is 
resolved by restarting Counter-Strike. No error messages is found at the 
terminal.

I'm running Ubuntu Linux 5.10 (Breezy Badger), Nvidia Geforce 6800 GT (Nvidia 
driver), Soundblaster Audigy 2 ZS (ALSA).

Try to replicate the problem by entering console-mode in CS, and then typing: 
cl_netgraph 1 or 3. This will enable display of FPS in-game.