Package: xorg Version: 1:7.5+6 Severity: normal
when I am running gkrellm in Xorg and then switch from Xorg to console, Xorg consumes about 12 % of CPU. This happens when gkrellm or firefox displaying web page with flash is running. I tried the same with application like mplayer or vlc and problem did not occur. Moreover when I run only mplayer playing some video and I switch to console, Xorg consumes nearly no CPU time. When I am in Xorg, gkrellm runs OK, the problem occurs only when I switch from Xorg to console. Similarly with flash. In case of gkrellm running, Xorg consumes about 2% of CPU when in Xorg and 12% when in console. In case of flash, Xorg consumes about 4% of CPU when switched to Xorg and 24% when switched to console. This CPU usage is approximately same all the time I am switched to console. straces of gkrellm seems to be same whether I am in Xorg or in console. So I tried to strace Xorg process. I don't know what to look for, but here are some statistics if you are interested. I ran strace on Xorg for 60 seconds with and without gkrellm running: without gkrellm: % time seconds usecs/call calls errors syscall ------ ----------- ----------- --------- --------- ---------------- 63.27 0.000310 0 3242 ioctl 18.57 0.000091 0 394 setitimer 11.02 0.000054 0 392 195 read 7.14 0.000035 0 635 clock_gettime 0.00 0.000000 0 61 munmap 0.00 0.000000 0 197 select 0.00 0.000000 0 136 writev ------ ----------- ----------- --------- --------- ---------------- 100.00 0.000490 5057 195 total with gkrellm running: % time seconds usecs/call calls errors syscall ------ ----------- ----------- --------- --------- ---------------- 99.71 8.556992 87 98452 ioctl 0.28 0.024115 23 1065 select 0.00 0.000294 0 2130 setitimer 0.00 0.000126 0 1726 836 read 0.00 0.000113 0 2504 clock_gettime 0.00 0.000104 2 61 munmap 0.00 0.000060 0 195 writev 0.00 0.000000 0 244 6 sigreturn ------ ----------- ----------- --------- --------- ---------------- 100.00 8.581804 106377 842 total I counted ioctl request codes: ioctl request code gkrellm not running gkrellm running ------------------ ------------------- --------------- 0xc00c6466 181 1345 0xc010645b 60 60 0xc020645e 60 65 0x400c645f 1440 48858 0x40046460 1440 48062 0x40086409 61 61 You can find whole straces in http://coulomb.farm.particle.cz/~elias/bug/ if you are interested. There is also my xorg.conf and some Xorg.log files. -- System Information: Debian Release: squeeze/sid APT prefers testing APT policy: (500, 'testing'), (500, 'stable') Architecture: i386 (i686) Kernel: Linux 2.6.32-5-686 (SMP w/2 CPU cores) Locale: LANG=sk_SK.UTF-8, LC_CTYPE=sk_SK.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/bash Versions of packages xorg depends on: ii gnome-terminal [x-terminal-em 2.30.2-1 The GNOME terminal emulator applic ii libgl1-mesa-dri 7.7.1-3 A free implementation of the OpenG ii libgl1-mesa-glx [libgl1] 7.7.1-3 A free implementation of the OpenG ii libglu1-mesa 7.7.1-3 The OpenGL utility library (GLU) ii x11-apps 7.5+5 X applications ii x11-session-utils 7.5+1 X session utilities ii x11-utils 7.5+4 X11 utilities ii x11-xfs-utils 7.4+1 X font server utilities ii x11-xkb-utils 7.5+5 X11 XKB utilities ii x11-xserver-utils 7.5+1+b1 X server utilities ii xauth 1:1.0.4-1 X authentication utility ii xfonts-100dpi 1:1.0.1 100 dpi fonts for X ii xfonts-75dpi 1:1.0.1 75 dpi fonts for X ii xfonts-base 1:1.0.1 standard fonts for X ii xfonts-scalable 1:1.0.1-1 scalable fonts for X ii xfonts-utils 1:7.5+2 X Window System font utility progr ii xinit 1.2.0-2 X server initialisation tool ii xkb-data 1.8-1 X Keyboard Extension (XKB) configu ii xorg-docs-core 1:1.5-1 Core documentation for the X.org X ii xserver-xorg 1:7.5+6 the X.Org X server ii xterm [x-terminal-emulator] 261-1 X terminal emulator xorg recommends no packages. Versions of packages xorg suggests: ii xorg-docs 1:1.5-1 Miscellaneous documentation for th -- no debconf information -- To UNSUBSCRIBE, email to debian-x-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/20100819104406.14770.77924.report...@pascal.doma