<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - Excessive CPU load by the xorg-server and GUI's hard lags" href="https://bugs.freedesktop.org/show_bug.cgi?id=99457#c21">Comment # 21</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - Excessive CPU load by the xorg-server and GUI's hard lags" href="https://bugs.freedesktop.org/show_bug.cgi?id=99457">bug 99457</a> from <a class="email" href="mailto:eshkrig@gmail.com" title="Eugenij Shkrigunov <eshkrig@gmail.com>"> Eugenij Shkrigunov</a> <pre>(In reply to Michel Dänzer from <a href="show_bug.cgi?id=99457#c20">comment #20</a>) > Thanks. Any particular reason for not using sysprof? It would allow saving > the full profile data and attaching it here, so myself and others could > analyze it any way we want. I have experience with OProfile, but do not have to sysprof. Oprofile's data in the next attachment. > > Here are the data for the 5 minutes of inactivity of the KDM login screen: > > Does the problem occur at the KDM login screen? The profile data looks like > there was almost no CPU activity at all. The profile needs to be taken while > the problem is occurring, just ~10s or so should be enough. The problem manifests itself all the time while running the Xorg. Even when the system is idle (KDM) - Xorg process consumes 12-13% CPU. After logging in, CPU consumption of Xorg increases to 60-80% and is accompanied by a hard lag.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>