High CPU usage when laptop is idle!

Hi,
After upgrade CPU usage is 20-30 % when laptop is idle.This happens for the first time,i use arch for about 2 months.
WM: Openbox.Here is what "top" gives me:
[dejan@DejanArch ~]$ top
top - 01:52:33 up 20 min, 0 users, load average: 0.13, 0.14, 0.13
Tasks: 123 total, 2 running, 120 sleeping, 0 stopped, 1 zombie
Cpu(s): 7.6%us, 16.7%sy, 0.0%ni, 75.0%id, 0.5%wa, 0.0%hi, 0.2%si, 0.0%st
Mem: 1019104k total, 587564k used, 431540k free, 37668k buffers
Swap: 2048280k total, 0k used, 2048280k free, 350592k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
3531 root 20 0 71724 18m 8392 S 32 1.9 6:44.09 X
3827 dejan 20 0 79728 5040 3992 S 7 0.5 1:10.07 conky
3687 dejan 20 0 3432 1572 856 S 2 0.2 0:18.94 dbus-daemon
22165 dejan 20 0 88800 9820 7172 S 1 1.0 0:00.57 lxterminal
3704 dejan 20 0 90312 8456 6220 S 0 0.8 0:03.44 xfce4-power-man
3787 dejan 20 0 14124 2852 2364 S 0 0.3 0:02.81 obex-data-serve
22208 dejan 20 0 2556 984 756 R 0 0.1 0:00.06 top
1 root 20 0 1872 552 484 S 0 0.1 0:00.78 init
2 root 20 0 0 0 0 S 0 0.0 0:00.00 kthreadd
3 root 20 0 0 0 0 S 0 0.0 0:00.22 ksoftirqd/0
6 root RT 0 0 0 0 S 0 0.0 0:00.00 migration/0
7 root RT 0 0 0 0 S 0 0.0 0:00.00 watchdog/0
8 root RT 0 0 0 0 S 0 0.0 0:00.00 migration/1
10 root 20 0 0 0 0 S 0 0.0 0:00.16 ksoftirqd/1
12 root RT 0 0 0 0 S 0 0.0 0:00.00 watchdog/1
13 root 0 -20 0 0 0 S 0 0.0 0:00.00 cpuset
Thanks.
Last edited by grobar87 (2011-05-16 23:54:52)

@AliWam Thanks!Conky was the problem.When i kill conky CPU load drops.Strange :S But i want conky on my desktop,i hope there is solution for this.
@lagagon When i kill conky cpu load is normal (0 - 2 %),with conky 20-30% when laptop is idle.This is my "lspci":
[dejan@DejanArch ~]$ lspci
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c)
00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) (rev 0c)
00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (secondary) (rev 0c)
00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 02)
00:1a.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 02)
00:1a.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 02)
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 02)
00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 02)
00:1c.5 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 6 (rev 02)
00:1d.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 02)
00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f2)
00:1f.0 ISA bridge: Intel Corporation 82801HEM (ICH8M) LPC Interface Controller (rev 02)
00:1f.2 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) SATA IDE Controller (rev 02)
00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 02)
03:01.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev ba)
03:01.1 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 04)
03:01.2 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 21)
09:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)
0c:00.0 Network controller: Atheros Communications Inc. AR5001 Wireless Network Adapter (rev 01)
[dejan@DejanArch ~]$
So i think my video card is Intel and i use the lastest intel drivers.I install with this command "pacman -S xf86-video-intel".Please tell me if i do something wrong.
This is all i have in Xorg.0.log file:
[ 19.630]
X.Org X Server 1.10.1
Release Date: 2011-04-15
[ 19.630] X Protocol Version 11, Revision 0
[ 19.630] Build Operating System: Linux 2.6.38-ARCH i686
[ 19.630] Current Operating System: Linux DejanArch 2.6.38-ARCH #1 SMP PREEMPT Fri May 13 07:54:18 UTC 2011 i686
[ 19.630] Kernel command line: root=/dev/disk/by-uuid/9931bc08-6fa4-45f2-811c-1c7eb558b92d ro
[ 19.630] Build Date: 16 April 2011 12:05:35PM
[ 19.630]
[ 19.645] Current version of pixman: 0.20.2
[ 19.645] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[ 19.645] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 19.645] (==) Log file: "/var/log/Xorg.0.log", Time: Wed May 18 20:00:06 2011
[ 19.670] (==) Using config directory: "/etc/X11/xorg.conf.d"
[ 19.687] (==) No Layout section. Using the first Screen section.
[ 19.687] (==) No screen section available. Using defaults.
[ 19.687] (**) |-->Screen "Default Screen Section" (0)
[ 19.687] (**) | |-->Monitor "<default monitor>"
[ 19.688] (==) No monitor specified for screen "Default Screen Section".
Using a default monitor configuration.
[ 19.688] (==) Automatically adding devices
[ 19.688] (==) Automatically enabling devices
[ 19.728] (WW) The directory "/usr/share/fonts/OTF/" does not exist.
[ 19.728] Entry deleted from font path.
[ 19.786] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/100dpi/".
[ 19.786] Entry deleted from font path.
[ 19.786] (Run 'mkfontdir' on "/usr/share/fonts/100dpi/").
[ 19.787] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/75dpi/".
[ 19.787] Entry deleted from font path.
[ 19.787] (Run 'mkfontdir' on "/usr/share/fonts/75dpi/").
[ 19.787] (==) FontPath set to:
/usr/share/fonts/misc/,
/usr/share/fonts/TTF/,
/usr/share/fonts/Type1/
[ 19.787] (==) ModulePath set to "/usr/lib/xorg/modules"
[ 19.787] (II) The server relies on udev to provide the list of input devices.
If no devices become available, reconfigure udev or disable AutoAddDevices.
[ 19.787] (II) Loader magic: 0x81f4ee0
[ 19.787] (II) Module ABI versions:
[ 19.787] X.Org ANSI C Emulation: 0.4
[ 19.787] X.Org Video Driver: 10.0
[ 19.787] X.Org XInput driver : 12.2
[ 19.787] X.Org Server Extension : 5.0
[ 19.788] (--) PCI:*(0:0:2:0) 8086:2a02:1028:029a rev 12, Mem @ 0xf6e00000/1048576, 0xe0000000/268435456, I/O @ 0x0000efe8/8
[ 19.788] (--) PCI: (0:0:2:1) 8086:2a03:1028:029a rev 12, Mem @ 0xf6f00000/1048576
[ 19.789] (II) Open ACPI successful (/var/run/acpid.socket)
[ 19.789] (II) LoadModule: "extmod"
[ 19.813] (II) Loading /usr/lib/xorg/modules/extensions/libextmod.so
[ 19.822] (II) Module extmod: vendor="X.Org Foundation"
[ 19.822] compiled for 1.10.1, module version = 1.0.0
[ 19.822] Module class: X.Org Server Extension
[ 19.822] ABI class: X.Org Server Extension, version 5.0
[ 19.822] (II) Loading extension MIT-SCREEN-SAVER
[ 19.822] (II) Loading extension XFree86-VidModeExtension
[ 19.822] (II) Loading extension XFree86-DGA
[ 19.822] (II) Loading extension DPMS
[ 19.822] (II) Loading extension XVideo
[ 19.822] (II) Loading extension XVideo-MotionCompensation
[ 19.822] (II) Loading extension X-Resource
[ 19.822] (II) LoadModule: "dbe"
[ 19.822] (II) Loading /usr/lib/xorg/modules/extensions/libdbe.so
[ 19.823] (II) Module dbe: vendor="X.Org Foundation"
[ 19.823] compiled for 1.10.1, module version = 1.0.0
[ 19.823] Module class: X.Org Server Extension
[ 19.823] ABI class: X.Org Server Extension, version 5.0
[ 19.823] (II) Loading extension DOUBLE-BUFFER
[ 19.823] (II) LoadModule: "glx"
[ 19.823] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[ 19.842] (II) Module glx: vendor="X.Org Foundation"
[ 19.842] compiled for 1.10.1, module version = 1.0.0
[ 19.842] ABI class: X.Org Server Extension, version 5.0
[ 19.843] (==) AIGLX enabled
[ 19.843] (II) Loading extension GLX
[ 19.843] (II) LoadModule: "record"
[ 19.844] (II) Loading /usr/lib/xorg/modules/extensions/librecord.so
[ 19.853] (II) Module record: vendor="X.Org Foundation"
[ 19.853] compiled for 1.10.1, module version = 1.13.0
[ 19.853] Module class: X.Org Server Extension
[ 19.853] ABI class: X.Org Server Extension, version 5.0
[ 19.853] (II) Loading extension RECORD
[ 19.853] (II) LoadModule: "dri"
[ 19.853] (II) Loading /usr/lib/xorg/modules/extensions/libdri.so
[ 19.876] (II) Module dri: vendor="X.Org Foundation"
[ 19.876] compiled for 1.10.1, module version = 1.0.0
[ 19.876] ABI class: X.Org Server Extension, version 5.0
[ 19.876] (II) Loading extension XFree86-DRI
[ 19.876] (II) LoadModule: "dri2"
[ 19.877] (II) Loading /usr/lib/xorg/modules/extensions/libdri2.so
[ 19.917] (II) Module dri2: vendor="X.Org Foundation"
[ 19.917] compiled for 1.10.1, module version = 1.2.0
[ 19.917] ABI class: X.Org Server Extension, version 5.0
[ 19.917] (II) Loading extension DRI2
[ 19.917] (==) Matched intel as autoconfigured driver 0
[ 19.917] (==) Matched vesa as autoconfigured driver 1
[ 19.917] (==) Matched fbdev as autoconfigured driver 2
[ 19.917] (==) Assigned the driver to the xf86ConfigLayout
[ 19.917] (II) LoadModule: "intel"
[ 19.917] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
[ 19.940] (II) Module intel: vendor="X.Org Foundation"
[ 19.940] compiled for 1.10.0.902, module version = 2.15.0
[ 19.940] Module class: X.Org Video Driver
[ 19.940] ABI class: X.Org Video Driver, version 10.0
[ 19.940] (II) LoadModule: "vesa"
[ 19.941] (WW) Warning, couldn't open module vesa
[ 19.941] (II) UnloadModule: "vesa"
[ 19.941] (II) Unloading vesa
[ 19.941] (EE) Failed to load module "vesa" (module does not exist, 0)
[ 19.941] (II) LoadModule: "fbdev"
[ 19.941] (WW) Warning, couldn't open module fbdev
[ 19.941] (II) UnloadModule: "fbdev"
[ 19.941] (II) Unloading fbdev
[ 19.941] (EE) Failed to load module "fbdev" (module does not exist, 0)
[ 19.941] (II) intel: Driver for Intel Integrated Graphics Chipsets: i810,
i810-dc100, i810e, i815, i830M, 845G, 854, 852GM/855GM, 865G, 915G,
E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM, Pineview G,
965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33, GM45,
4 Series, G45/G43, Q45/Q43, G41, B43, B43, Clarkdale, Arrandale,
Sandybridge, Sandybridge, Sandybridge, Sandybridge, Sandybridge,
Sandybridge, Sandybridge
[ 19.942] (++) using VT number 7
[ 19.948] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
[ 19.948] drmOpenDevice: node name is /dev/dri/card0
[ 19.949] drmOpenDevice: open result is 9, (OK)
[ 19.949] drmOpenByBusid: Searching for BusID pci:0000:00:02.0
[ 19.949] drmOpenDevice: node name is /dev/dri/card0
[ 19.949] drmOpenDevice: open result is 9, (OK)
[ 19.949] drmOpenByBusid: drmOpenMinor returns 9
[ 19.949] drmOpenByBusid: drmGetBusid reports pci:0000:00:02.0
[ 19.949] (II) intel(0): Creating default Display subsection in Screen section
"Default Screen Section" for depth/fbbpp 24/32
[ 19.949] (==) intel(0): Depth 24, (--) framebuffer bpp 32
[ 19.949] (==) intel(0): RGB weight 888
[ 19.949] (==) intel(0): Default visual is TrueColor
[ 19.949] (II) intel(0): Integrated Graphics Chipset: Intel(R) 965GM
[ 19.949] (--) intel(0): Chipset: "965GM"
[ 19.949] (**) intel(0): Relaxed fencing enabled
[ 19.949] (**) intel(0): Framebuffer tiled
[ 19.949] (**) intel(0): Pixmaps tiled
[ 19.949] (**) intel(0): 3D buffers tiled
[ 19.949] (**) intel(0): SwapBuffers wait enabled
[ 19.949] (==) intel(0): video overlay key set to 0x101fe
[ 19.957] (II) intel(0): Output LVDS1 has no monitor section
[ 19.976] (II) intel(0): Output VGA1 has no monitor section
[ 19.976] (II) intel(0): EDID for output LVDS1
[ 19.976] (II) intel(0): Manufacturer: AUO Model: 11ec Serial#: 0
[ 19.976] (II) intel(0): Year: 2008 Week: 1
[ 19.977] (II) intel(0): EDID Version: 1.3
[ 19.977] (II) intel(0): Digital Display Input
[ 19.977] (II) intel(0): Max Image Size [cm]: horiz.: 34 vert.: 19
[ 19.977] (II) intel(0): Gamma: 2.20
[ 19.977] (II) intel(0): No DPMS capabilities specified
[ 19.977] (II) intel(0): Supported color encodings: RGB 4:4:4 YCrCb 4:4:4
[ 19.977] (II) intel(0): First detailed timing is preferred mode
[ 19.977] (II) intel(0): redX: 0.640 redY: 0.342 greenX: 0.310 greenY: 0.580
[ 19.977] (II) intel(0): blueX: 0.150 blueY: 0.120 whiteX: 0.313 whiteY: 0.329
[ 19.977] (II) intel(0): Manufacturer's mask: 0
[ 19.977] (II) intel(0): Supported detailed timing:
[ 19.977] (II) intel(0): clock: 72.0 MHz Image Size: 344 x 193 mm
[ 19.977] (II) intel(0): h_active: 1366 h_sync: 1414 h_sync_end 1446 h_blank_end 1486 h_border: 0
[ 19.977] (II) intel(0): v_active: 768 v_sync: 771 v_sync_end 775 v_blanking: 806 v_border: 0
[ 19.977] (II) intel(0): Supported detailed timing:
[ 19.977] (II) intel(0): clock: 72.0 MHz Image Size: 344 x 193 mm
[ 19.977] (II) intel(0): h_active: 1366 h_sync: 1414 h_sync_end 1446 h_blank_end 1486 h_border: 0
[ 19.977] (II) intel(0): v_active: 768 v_sync: 771 v_sync_end 775 v_blanking: 806 v_border: 0
[ 19.977] (II) intel(0): M094G€B156XW1
[ 19.977] (II) intel(0): Unknown vendor-specific block 0
[ 19.977] (II) intel(0): EDID (in hex):
[ 19.977] (II) intel(0): 00ffffffffffff0006afec1100000000
[ 19.977] (II) intel(0): 01120103902213780ae6b5a3574f9426
[ 19.977] (II) intel(0): 1e505400000001010101010101010101
[ 19.977] (II) intel(0): 010101010101201c5678500026303020
[ 19.977] (II) intel(0): 340058c11000001a201c567850002630
[ 19.977] (II) intel(0): 3020340058c11000001a000000fe004d
[ 19.977] (II) intel(0): 30393447804231353658573100000000
[ 19.977] (II) intel(0): 00000000000000000001010a202000df
[ 19.977] (II) intel(0): EDID vendor "AUO", prod id 4588
[ 19.977] (II) intel(0): Printing DDC gathered Modelines:
[ 19.977] (II) intel(0): Modeline "1366x768"x0.0 72.00 1366 1414 1446 1486 768 771 775 806 +hsync -vsync (48.5 kHz)
[ 19.977] (II) intel(0): Not using default mode "320x240" (doublescan mode not supported)
[ 19.977] (II) intel(0): Not using default mode "400x300" (doublescan mode not supported)
[ 19.977] (II) intel(0): Not using default mode "400x300" (doublescan mode not supported)
[ 19.977] (II) intel(0): Not using default mode "512x384" (doublescan mode not supported)
[ 19.977] (II) intel(0): Not using default mode "640x480" (doublescan mode not supported)
[ 19.977] (II) intel(0): Not using default mode "640x512" (doublescan mode not supported)
[ 19.977] (II) intel(0): Not using default mode "800x600" (doublescan mode not supported)
[ 19.977] (II) intel(0): Not using default mode "896x672" (doublescan mode not supported)
[ 19.977] (II) intel(0): Not using default mode "928x696" (doublescan mode not supported)
[ 19.977] (II) intel(0): Not using default mode "960x720" (doublescan mode not supported)
[ 19.977] (II) intel(0): Not using default mode "700x525" (doublescan mode not supported)
[ 19.977] (II) intel(0): Not using default mode "1024x768" (doublescan mode not supported)
[ 19.977] (II) intel(0): Printing probed modes for output LVDS1
[ 19.977] (II) intel(0): Modeline "1366x768"x60.1 72.00 1366 1414 1446 1486 768 771 775 806 +hsync -vsync (48.5 kHz)
[ 19.977] (II) intel(0): Modeline "1024x768"x60.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz)
[ 19.977] (II) intel(0): Modeline "800x600"x60.3 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz)
[ 19.977] (II) intel(0): Modeline "800x600"x56.2 36.00 800 824 896 1024 600 601 603 625 +hsync +vsync (35.2 kHz)
[ 19.977] (II) intel(0): Modeline "640x480"x59.9 25.18 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz)
[ 19.996] (II) intel(0): EDID for output VGA1
[ 19.996] (II) intel(0): Output LVDS1 connected
[ 19.996] (II) intel(0): Output VGA1 disconnected
[ 19.996] (II) intel(0): Using exact sizes for initial modes
[ 19.996] (II) intel(0): Output LVDS1 using initial mode 1366x768
[ 19.996] (II) intel(0): Using default gamma of (1.0, 1.0, 1.0) unless otherwise stated.
[ 19.996] (II) intel(0): Kernel page flipping support detected, enabling
[ 19.996] (++) intel(0): DPI set to (96, 96)
[ 19.996] (II) Loading sub module "fb"
[ 19.996] (II) LoadModule: "fb"
[ 19.997] (II) Loading /usr/lib/xorg/modules/libfb.so
[ 20.006] (II) Module fb: vendor="X.Org Foundation"
[ 20.006] compiled for 1.10.1, module version = 1.0.0
[ 20.006] ABI class: X.Org ANSI C Emulation, version 0.4
[ 20.006] (II) Loading sub module "dri2"
[ 20.006] (II) LoadModule: "dri2"
[ 20.007] (II) Loading /usr/lib/xorg/modules/extensions/libdri2.so
[ 20.007] (II) Module dri2: vendor="X.Org Foundation"
[ 20.007] compiled for 1.10.1, module version = 1.2.0
[ 20.007] ABI class: X.Org Server Extension, version 5.0
[ 20.007] (==) Depth 24 pixmap format is 32 bpp
[ 20.007] (II) intel(0): [DRI2] Setup complete
[ 20.007] (II) intel(0): [DRI2] DRI driver: i965
[ 20.007] (II) intel(0): Allocated new frame buffer 1408x768 stride 5632, tiled
[ 20.041] (II) UXA(0): Driver registered support for the following operations:
[ 20.041] (II) solid
[ 20.041] (II) copy
[ 20.041] (II) composite (RENDER acceleration)
[ 20.041] (II) put_image
[ 20.041] (II) get_image
[ 20.041] (==) intel(0): Backing store disabled
[ 20.041] (==) intel(0): Silken mouse enabled
[ 20.042] (II) intel(0): Initializing HW Cursor
[ 20.063] (II) intel(0): RandR 1.2 enabled, ignore the following RandR disabled message.
[ 20.063] (==) intel(0): DPMS enabled
[ 20.063] (==) intel(0): Intel XvMC decoder enabled
[ 20.063] (II) intel(0): Set up textured video
[ 20.063] (II) intel(0): Set up overlay video
[ 20.063] (II) intel(0): [XvMC] i965_xvmc driver initialized.
[ 20.063] (II) intel(0): direct rendering: DRI2 Enabled
[ 20.063] (==) intel(0): hotplug detection: "enabled"
[ 20.064] (--) RandR disabled
[ 20.064] (II) Initializing built-in extension Generic Event Extension
[ 20.064] (II) Initializing built-in extension SHAPE
[ 20.064] (II) Initializing built-in extension MIT-SHM
[ 20.064] (II) Initializing built-in extension XInputExtension
[ 20.064] (II) Initializing built-in extension XTEST
[ 20.064] (II) Initializing built-in extension BIG-REQUESTS
[ 20.064] (II) Initializing built-in extension SYNC
[ 20.064] (II) Initializing built-in extension XKEYBOARD
[ 20.064] (II) Initializing built-in extension XC-MISC
[ 20.064] (II) Initializing built-in extension SECURITY
[ 20.064] (II) Initializing built-in extension XINERAMA
[ 20.064] (II) Initializing built-in extension XFIXES
[ 20.064] (II) Initializing built-in extension RENDER
[ 20.064] (II) Initializing built-in extension RANDR
[ 20.064] (II) Initializing built-in extension COMPOSITE
[ 20.064] (II) Initializing built-in extension DAMAGE
[ 20.210] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
[ 20.210] (II) AIGLX: enabled GLX_INTEL_swap_event
[ 20.210] (II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control
[ 20.210] (II) AIGLX: enabled GLX_SGI_make_current_read
[ 20.210] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
[ 20.210] (II) AIGLX: Loaded and initialized /usr/lib/xorg/modules/dri/i965_dri.so
[ 20.210] (II) GLX: Initialized DRI2 GL provider for screen 0
[ 20.211] (II) intel(0): Setting screen physical size to 361 x 203
[ 20.500] (II) config/udev: Adding input device Video Bus (/dev/input/event7)
[ 20.500] (**) Video Bus: Applying InputClass "evdev keyboard catchall"
[ 20.500] (II) LoadModule: "evdev"
[ 20.500] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[ 20.514] (II) Module evdev: vendor="X.Org Foundation"
[ 20.514] compiled for 1.10.0, module version = 2.6.0
[ 20.514] Module class: X.Org XInput Driver
[ 20.514] ABI class: X.Org XInput driver, version 12.2
[ 20.514] (II) Using input driver 'evdev' for 'Video Bus'
[ 20.514] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[ 20.514] (**) Video Bus: always reports core events
[ 20.514] (**) Video Bus: Device: "/dev/input/event7"
[ 20.530] (--) Video Bus: Found keys
[ 20.530] (II) Video Bus: Configuring as keyboard
[ 20.530] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/device:00/PNP0A03:00/LNXVIDEO:01/input/input7/event7"
[ 20.530] (II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD)
[ 20.530] (**) Option "xkb_rules" "evdev"
[ 20.530] (**) Option "xkb_model" "evdev"
[ 20.530] (**) Option "xkb_layout" "us"
[ 20.564] (II) config/udev: Adding input device Power Button (/dev/input/event2)
[ 20.564] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[ 20.564] (II) Using input driver 'evdev' for 'Power Button'
[ 20.564] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[ 20.564] (**) Power Button: always reports core events
[ 20.564] (**) Power Button: Device: "/dev/input/event2"
[ 20.580] (--) Power Button: Found keys
[ 20.580] (II) Power Button: Configuring as keyboard
[ 20.580] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input2/event2"
[ 20.580] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD)
[ 20.580] (**) Option "xkb_rules" "evdev"
[ 20.580] (**) Option "xkb_model" "evdev"
[ 20.580] (**) Option "xkb_layout" "us"
[ 20.580] (II) config/udev: Adding input device Lid Switch (/dev/input/event1)
[ 20.580] (II) No input driver/identifier specified (ignoring)
[ 20.581] (II) config/udev: Adding input device Sleep Button (/dev/input/event3)
[ 20.581] (**) Sleep Button: Applying InputClass "evdev keyboard catchall"
[ 20.581] (II) Using input driver 'evdev' for 'Sleep Button'
[ 20.581] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[ 20.581] (**) Sleep Button: always reports core events
[ 20.581] (**) Sleep Button: Device: "/dev/input/event3"
[ 20.596] (--) Sleep Button: Found keys
[ 20.596] (II) Sleep Button: Configuring as keyboard
[ 20.596] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input3/event3"
[ 20.596] (II) XINPUT: Adding extended input device "Sleep Button" (type: KEYBOARD)
[ 20.596] (**) Option "xkb_rules" "evdev"
[ 20.596] (**) Option "xkb_model" "evdev"
[ 20.596] (**) Option "xkb_layout" "us"
[ 20.600] (II) config/udev: Adding input device HDA Digital PCBeep (/dev/input/event8)
[ 20.600] (II) No input driver/identifier specified (ignoring)
[ 20.600] (II) config/udev: Adding input device HDA Intel Mic (/dev/input/event10)
[ 20.600] (II) No input driver/identifier specified (ignoring)
[ 20.601] (II) config/udev: Adding input device HDA Intel Headphone (/dev/input/event11)
[ 20.601] (II) No input driver/identifier specified (ignoring)
[ 20.601] (II) config/udev: Adding input device HDA Intel Mic (/dev/input/event9)
[ 20.601] (II) No input driver/identifier specified (ignoring)
[ 20.607] (II) config/udev: Adding input device AT Translated Set 2 keyboard (/dev/input/event0)
[ 20.607] (**) AT Translated Set 2 keyboard: Applying InputClass "evdev keyboard catchall"
[ 20.607] (II) Using input driver 'evdev' for 'AT Translated Set 2 keyboard'
[ 20.607] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[ 20.607] (**) AT Translated Set 2 keyboard: always reports core events
[ 20.607] (**) AT Translated Set 2 keyboard: Device: "/dev/input/event0"
[ 20.640] (--) AT Translated Set 2 keyboard: Found keys
[ 20.640] (II) AT Translated Set 2 keyboard: Configuring as keyboard
[ 20.640] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio0/input/input0/event0"
[ 20.640] (II) XINPUT: Adding extended input device "AT Translated Set 2 keyboard" (type: KEYBOARD)
[ 20.640] (**) Option "xkb_rules" "evdev"
[ 20.640] (**) Option "xkb_model" "evdev"
[ 20.640] (**) Option "xkb_layout" "us"
[ 20.641] (II) config/udev: Adding input device PS/2 Mouse (/dev/input/event4)
[ 20.641] (**) PS/2 Mouse: Applying InputClass "evdev pointer catchall"
[ 20.641] (II) Using input driver 'evdev' for 'PS/2 Mouse'
[ 20.641] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[ 20.641] (**) PS/2 Mouse: always reports core events
[ 20.641] (**) PS/2 Mouse: Device: "/dev/input/event4"
[ 20.660] (--) PS/2 Mouse: Found 3 mouse buttons
[ 20.660] (--) PS/2 Mouse: Found relative axes
[ 20.660] (--) PS/2 Mouse: Found x and y relative axes
[ 20.660] (II) PS/2 Mouse: Configuring as mouse
[ 20.660] (**) PS/2 Mouse: YAxisMapping: buttons 4 and 5
[ 20.660] (**) PS/2 Mouse: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[ 20.660] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio1/input/input4/event4"
[ 20.660] (II) XINPUT: Adding extended input device "PS/2 Mouse" (type: MOUSE)
[ 20.660] (II) PS/2 Mouse: initialized for relative axes.
[ 20.660] (**) PS/2 Mouse: (accel) keeping acceleration scheme 1
[ 20.660] (**) PS/2 Mouse: (accel) acceleration profile 0
[ 20.660] (**) PS/2 Mouse: (accel) acceleration factor: 2.000
[ 20.660] (**) PS/2 Mouse: (accel) acceleration threshold: 4
[ 20.660] (II) config/udev: Adding input device PS/2 Mouse (/dev/input/mouse0)
[ 20.660] (II) No input driver/identifier specified (ignoring)
[ 20.661] (II) config/udev: Adding input device AlpsPS/2 ALPS GlidePoint (/dev/input/event5)
[ 20.661] (**) AlpsPS/2 ALPS GlidePoint: Applying InputClass "evdev touchpad catchall"
[ 20.661] (**) AlpsPS/2 ALPS GlidePoint: Applying InputClass "touchpad catchall"
[ 20.661] (II) LoadModule: "synaptics"
[ 20.661] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so
[ 20.667] (II) Module synaptics: vendor="X.Org Foundation"
[ 20.667] compiled for 1.10.0, module version = 1.4.0
[ 20.667] Module class: X.Org XInput Driver
[ 20.667] ABI class: X.Org XInput driver, version 12.2
[ 20.667] (II) Using input driver 'synaptics' for 'AlpsPS/2 ALPS GlidePoint'
[ 20.667] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so
[ 20.667] (**) AlpsPS/2 ALPS GlidePoint: always reports core events
[ 20.667] (**) Option "Device" "/dev/input/event5"
[ 20.793] (--) AlpsPS/2 ALPS GlidePoint: x-axis range 0 - 1023
[ 20.793] (--) AlpsPS/2 ALPS GlidePoint: y-axis range 0 - 767
[ 20.793] (--) AlpsPS/2 ALPS GlidePoint: pressure range 0 - 127
[ 20.793] (--) AlpsPS/2 ALPS GlidePoint: buttons: left right middle
[ 20.793] (--) AlpsPS/2 ALPS GlidePoint: invalid finger width range. defaulting to 0 - 16
[ 20.793] (**) Option "TapButton1" "0"
[ 20.793] (**) Option "TapButton2" "2"
[ 20.793] (**) Option "TapButton3" "3"
[ 20.900] (--) AlpsPS/2 ALPS GlidePoint: touchpad found
[ 20.900] (**) AlpsPS/2 ALPS GlidePoint: always reports core events
[ 20.953] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio1/input/input5/event5"
[ 20.953] (II) XINPUT: Adding extended input device "AlpsPS/2 ALPS GlidePoint" (type: TOUCHPAD)
[ 20.953] (**) AlpsPS/2 ALPS GlidePoint: (accel) MinSpeed is now constant deceleration 2.5
[ 20.953] (**) AlpsPS/2 ALPS GlidePoint: MaxSpeed is now 1.75
[ 20.953] (**) AlpsPS/2 ALPS GlidePoint: AccelFactor is now 0.156
[ 20.953] (**) AlpsPS/2 ALPS GlidePoint: (accel) keeping acceleration scheme 1
[ 20.953] (**) AlpsPS/2 ALPS GlidePoint: (accel) acceleration profile 1
[ 20.953] (**) AlpsPS/2 ALPS GlidePoint: (accel) acceleration factor: 2.000
[ 20.953] (**) AlpsPS/2 ALPS GlidePoint: (accel) acceleration threshold: 4
[ 20.986] (--) AlpsPS/2 ALPS GlidePoint: touchpad found
[ 20.987] (II) config/udev: Adding input device AlpsPS/2 ALPS GlidePoint (/dev/input/mouse1)
[ 20.987] (II) No input driver/identifier specified (ignoring)
[ 20.989] (II) config/udev: Adding input device Dell WMI hotkeys (/dev/input/event6)
[ 20.989] (**) Dell WMI hotkeys: Applying InputClass "evdev keyboard catchall"
[ 20.989] (II) Using input driver 'evdev' for 'Dell WMI hotkeys'
[ 20.989] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[ 20.989] (**) Dell WMI hotkeys: always reports core events
[ 20.989] (**) Dell WMI hotkeys: Device: "/dev/input/event6"
[ 20.996] (--) Dell WMI hotkeys: Found keys
[ 20.996] (II) Dell WMI hotkeys: Configuring as keyboard
[ 20.996] (**) Option "config_info" "udev:/sys/devices/virtual/input/input6/event6"
[ 20.996] (II) XINPUT: Adding extended input device "Dell WMI hotkeys" (type: KEYBOARD)
[ 20.996] (**) Option "xkb_rules" "evdev"
[ 20.996] (**) Option "xkb_model" "evdev"
[ 20.996] (**) Option "xkb_layout" "us"
Thanks for your patience and thanks for help

Similar Messages

Google Earth Plugin and LabVIEW: High CPU usage when adding placemarks

Hi,
I posted this question on stackoverflow earlier this week but feel it might be better suited to the LabVIEW community specifically so I'm reposting here:
I'm writing an application which uses the Google Earth Plugin to display events on the globe. Each event is a single point kml placemark with an icon which is a 3kb png file. Placemarks are uploaded to the plugin as they are received by the software. I am experiencing increasing CPU usage with the number of placemarks that are added.
I have tested displaying a new placemark every second and running until the software running the plugin completely froze (graph attached). The GEPlugin (green trace) stopped responding (i.e. the globe did not respond to the mouse) at around 1200 placemarks added and CPU usage was at ~30%. When the software itself (red trace) froze the plugin was using around 50% CPU and ~3700 placemarks had been added). After the freeze, no new placemarks were added which caused the software to respond (but not the plugin) so I could clear all the placemarks. After the placemarks were cleared from the globe, the CPU usage of the plugin returned to around 5% CPU.
So what I've seen is that GEPlugin CPU usage increases linearly with each kml placemark added. Is this the expected behaviour/ a normal limitation of the plugin? If not is there a more efficient way of adding many placemarks to the globe?
I am using GEPlugin version 7.1.1.1580 (API version 1.010) and LabVIEW 12.0f3
Please see the test results attached. Any input greatly appreciated!
Original stackoverflow post:
http://stackoverflow.com/questions/20994323/google-earth-plugin-with-labview-high-cpu-usage-when-add...
Attachments:
Performance Log 020114_095115.png ‏82 KB

Hello,
I have had a look at your graphs and understood what you are trying to do. To me it seems that as the image gets more complex it gets harde to render which wold likely cause increase in CPU usage resulting in the freeze. I would suggest you try running the program on anoher computer to check on the RAM front of things. If this is a limitation of the GE Plugin then unfortunately I can not do much to help, but if you think this is a problem coming from your LabVIEW code then you can post your code here and I can take a look.

High CPU usage when graphics card is put at work

I have a 13inch Air with 2GB RAM and 256GB with Windows 7 Ultimate 64bit. All possible updates have been installed.
I noticed some tearing when trying to move program windows across the screen so I started checking the CPU usage. I saw that it is spiking to 25-35% when moving a window across the screen.When you drag down a window you can see the different copies of the top bar across the screen. Not smooth at all like on a standard PC windows system. Same issue when scrolling through webpages which spikes the cpu
I also noticed a high cpu usage when playing mkv files 25-30% while on an Atom HTPC i get a lower load playing the same file. The Air should be faster than an atom with a nvidia 9400m when playing video files.
I already tried updating the nvidia files to the latest version on their site by hacking the driver inf but this did not resolve the issue.
Has anyone experienced the same or know what could be causing the beavior?
Many thanks

Maybe my initial post was not clear so let me add some clarifications.
I have the problem with Aero disabled
I have the problem on the Apple site which does not have any flash content.
I have already hacked the lastest nvidia drivers to get them on my system which did not change anything. Can you provide a link to some other 'supported' beta drivers?
I am using the new 13 inch air so it has the newer graphics card so I would expect it to be faster than an old HTPC with a 9400m in it. I wasn't stating that my Air had a 9400m.
It would be great if someone you also do the test to check the cpu load:
- when playing a 720 mkv
- when dragging a window across the screen
Just open task manager and see if the CPU spikes.
Many thanks!

High CPU usage when downloading Files

Hi there,
i noticed somethign strage when I download file off the internet or intranet. As soon as my download speed surpasses 1MB/s the CPU usage increases. To be exact the process kernel_task.
For example:
2,5 MB/s -> ~30%
10 MB/s -> ~60-70%
10+ MB/s -> ~80%
This is really annoying and I have now clue how to fix this. The Harddrive is a SAMSUNG HM320JI with a Journaled HFS+ partition. No Virus Scanner or anything. Also just reinstalled Snow Leopard yesterday.
Hope someone can give me some useful information how to fix this.

Hiya,
could it have something to do with the write speed/ cache/ram? On a "slow" disk, or one that is nearly full or one that is partitioned, it will take a great deal more ram and cache to "digest" the faster download and write it onto disk. I tend to do downloads to a separate drive. Have you got one? and can you repeat the high CPU usage when downloading / saving to the external drive? I note your drive might have 5,400 rpm, with "just" 8mB cache and 320 GB (quite a few SATA's have 7,200 rpm and 32 mB cache).
NB: If anything, I found SL more efficient, especially on my 4 year old Macbook, which is running much faster and has got more responsive after installation of (full version of) SL.
Message was edited by: Alexandre

ITunes 10.6 has High CPU Usage when switched to Mini Player

iTunes has high CPU usage when switched to mini player. The CPU usage goes to 80-100% when the next song is played in Mini Player. iTunes then stays at high CPU usage.
Upon exiting mini player the CPU usage will drop back to the normal 0-5% levels.
This only happens when playing from the main music library; which my library is at 7089 items, 42.04 GB.
When playing from a smaller playlist such as a smart playlist with about 15 songs in it for example, the CPU usage stays low/normal.

Do you have any better luck with that if you update to iTunes 10.6.1.7?
From the notes for the release:
iTunes 10.6.1 provides a number of improvements, including:
• Fixes several issues that may cause iTunes to unexpectedly quit while playing videos, changing artwork size in Grid view and syncing photos to devices.
• Addresses an issue where some iTunes interface elements are incorrectly described by VoiceOver and WindowEyes.
• Fixes a problem where iTunes may become unresponsive while syncing iPod nano or iPod shuffle.
• Resolves an ordering problem while browsing TV episodes in your iTunes library on Apple TV.
http://www.apple.com/itunes/download/

High CPU usage when downloading from ITunes Match

When attempting to download matched songs from ITunes Match, ITunes utilization spikes to over 70% and makes it almost impossible to do any other function on the computer. Eventually ITunes fails to respond. I have tried several remedies including reseting winsock. Is there any other options I should try?

Hiya,
could it have something to do with the write speed/ cache/ram? On a "slow" disk, or one that is nearly full or one that is partitioned, it will take a great deal more ram and cache to "digest" the faster download and write it onto disk. I tend to do downloads to a separate drive. Have you got one? and can you repeat the high CPU usage when downloading / saving to the external drive? I note your drive might have 5,400 rpm, with "just" 8mB cache and 320 GB (quite a few SATA's have 7,200 rpm and 32 mB cache).
NB: If anything, I found SL more efficient, especially on my 4 year old Macbook, which is running much faster and has got more responsive after installation of (full version of) SL.
Message was edited by: Alexandre

High CPU usage when updating or instlling s/w

When updating Win8 or installing MS Office system slows down and has to run all night to make any progress. Task Manager shows "System" using 49%. "go to process" shows "NT Kernel & System". The system was bought with Win7 and is now double booting both 7 & 8. Win 8 partition has 500 GB.
This question was solved.
View Solution.

Hello @Dan-44,
Welcome to the HP Forums, I hope you enjoy your experience! To help you get the most out of the HP Forums I would like to direct your attention to the HP Forums Guide First Time Here? Learn How to Post and More.
I have read your post on how your computer is displaying a high CPU usage when installing updates or other software. I would be happy to assist you in this matter!
What other programs are in use when these updates take place? How full is your computer's Local Disk hard drive? In the meantime, I recommend following the steps in this document on Resolving Slow System Performance (Windows 8). This should help improve the speed and efficiency of your operating system.
Please re-post with the results of your troubleshooting, as well as the requested information above. I look forward to your reply!
Regards
MechPilot
I work on behalf of HP
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos, Thumbs Up" on the right to say “Thanks” for helping!

High CPU usage when editing large MXML files

I am using Flash Builder 4.5 Plug-in on OSX. When I have a large MXML file open, Eclipse will consume 100% of the CPU as long as that file is open, even if I am not doing anything. If I close that editor the CPU usage goes back down. I've seen this in Flash Builder standalone as well as the plugin. Is there a workaround to stop this CPU usage problem?
Thanks

Hiya,
could it have something to do with the write speed/ cache/ram? On a "slow" disk, or one that is nearly full or one that is partitioned, it will take a great deal more ram and cache to "digest" the faster download and write it onto disk. I tend to do downloads to a separate drive. Have you got one? and can you repeat the high CPU usage when downloading / saving to the external drive? I note your drive might have 5,400 rpm, with "just" 8mB cache and 320 GB (quite a few SATA's have 7,200 rpm and 32 mB cache).
NB: If anything, I found SL more efficient, especially on my 4 year old Macbook, which is running much faster and has got more responsive after installation of (full version of) SL.
Message was edited by: Alexandre

Continual HD activity, high CPU usage when idle

I got my first notebook, a Compaq V2000, a few weeks ago and have Arch set up pretty well on it but I have a few issues. Even when the machine is sitting idle it sounds like the HD is doing a read (or whatever) about every 5 seconds. This only starts after I log into Gnome and stops if I log out.
I tried a couple of things with hdparm:
If I try 'hdparm -y /dev/hda' the drive goes to standby but immediately spins up again.
'hdparm -B 255 /dev/hda' disables APM and stops the cyclic behavior. This would seem to be good but during the 5 second cycle the drive alternates between quiet and noisy and this leaves it in the noisy state.
I tried to determine what might be causing all this disk activity so I edited lilo.conf to remove "acpi=on apm=off" from the "append=" line and in rc.conf I put a ! in front of all modules and daemons and rebooted. I removed the applets from task bar. No change.
I ran top to see if I could tell what was accessing the HD but I'm not knowledgable enough to make much sense of it. I did notice that on my notebook the top summary shows:
CPU: ~30% user, ~10% system, ~60% idle with 'wait' bouncing between 0 and 5%
On my main computer, also running Arch/Gnome, I get
CPU: ~2% user, ~1% system, ~97% idle with 'wait' solid at 0%
On the notebook, if I run hdparm -B 255 /dev/hda the CPU #'s for user and system remain high but the wait # drops to zero and stays there.
I don't think all this HD activity could be good for my machine, and I know I find it very annoying. If anyone could help me stop all the HD accesses and understand the high CPU usage I would appreciate it.

I loaded lsof and frankly it scared me. It listed what looked like a couple hundred files and I didn't know exactly how to use that information.
Then I tried laptop-mode-tools. The man pages didn't sound too promising since it uses, among other things, hdparm, which I already tried with mixed results. I gave it a try anyway and right out of the box, with no configuration, it worked. HD access when idle dropped to essentially none, the drive spins down and the cooling fan runs much less frequently.
So far all I have changed in the config file are the HD idle timeouts. The default of 5 seconds was starting and stopping the HD too often so I changed that to 20 seconds for now.
Whatever laptop-mode did to stop the 5-second HD accesses the effect persists even if I run 'laptop_mode stop' and '/etc/rc.d/laptop-mode stop'. When I get the time I should be able to use 'laptop_mode status' and laptop-mode.conf settings to determine exactly what the magic bullet was.
Thanks, lucke. I never would have tried laptop-mode on my own because I thought it only duplicated functionality that I already had with hdparm and powernowd.

High cpu usage when the system is idle

I do have a high cpu usage problem when the system is idle. I bought the laptop (lenovo x230 tablet) with windows 7 installed in it. Then upgraded to windows 8. But ever since I have problems with high cpu usage by the system even when the computer is idle.
Only the system by itself uses around 30% of the cpu all the time. I ran xperf, and here is the result of it:
http://sdrv.ms/Kj6CFN
I appreciate any help you can provide.
Thanks,

Hi,
I'm sorry for that the log you provide can't be opened on my computer. While according to your description, it should had a special process that consume CPU usage when system idle Iguess, isn't it?
You can use
Process Explorer to monitor the process activity, may be we can find the reason of this problem.
Note: We can use Process Explorer to check the Stack of every process then analyize the problem in deep.
To gave a better insight about this problem, you can take a ScreenShot for this problem and provide the picture here.
Roger Lu
TechNet Community Support

High cpu usage when idle / x230

Hi all,
I have an i5 x230, win8 pro installed on a crucial m4 msata ssd, 16gb of ram. I lately noticed a sharp drop in battery life. I believe this is due by high cpu utilization when idle, which I see from task manager, and shows the System process hovering above 30% cpu utilization. This goes down when I restart, but comes up again after a while, possibly when coming back from sleep.
Does anyone have any idea about this? I tried to search the knowledge base a bit, but nothing came up.
Thanks!
Solved!
Go to Solution.

Indeed it was risdxc64.sys; I used process explorer to find out. I uninstalled the win 8 driver, and installed back the win 7 driver, and CPU usage is normalized.
Thanks for pointing in the right direction!

High CPU usage when playing flv files with flash

As more and more FLV videos are moving to HD, I'm noticing
high CPU usage and lots of dropped frames when playing FLV video in
web browser with Flash 10. This is true even if the video isn't
full screen. I've tried a variety of browsers (Firefox, I.E.,
Chrome) and the problem occurs on all of them so it's pretty clear
it's a limitation in Flash.
Now my PC isn't high end (it has a Pentium M 1.86 GHz
processor), but I can take those same FLV files and load them in
something like Media Player Classic or Windows Media Player (when
using ffdshow) and play the FLV files full screen with little or no
drop in frames and an acceptable CPU rate.
This is especially annoying on sites like YouTube where I
actually have to save the video and play it back in something other
than Flash to have it play back at an acceptable rate. This doesn't
work for other sites like Amazon.
Why is the CPU usage so high when decoding and displaying
videos when compared to other media players?

I've been doing research about this excessively high CPU usage problem (100%!) for weeks because I have also experienced it with my vista home premium laptop. Just recently, I have finally found the solution. The problem is not your browser or your OS or your pc's memory. The problem is caused by authorization for flash player.
Read the link (posted below) carefully and follow the steps accordingly. If you have already done steps 1 through 6 with your computer, you can go straight to step 7.
http://thetechangel.com/blogberry/2008/10/adobe-flash-player-10-fix-for-vista-xp/
PS: I am not the author of that link, so please thank the respective site owner if you find the procedure very helpful.
Please let me know also if the link solves your problem. I am sharing this because Adobe seems unable to provide solutions to this, and I don't want to hear people suffer.
My blog:
http://literaryworks101.blogspot.com
http://bookofsalamat.blogspot.com
Thanks

Since 10.4.6 Update: "ATSServer" with high CPU-usage when opening PDFs

Since I've updated to 10.4.6 my system is very slow when I open PDFs (in "Preview" or "Acrobat").
This is caused by the process "ATSServer" which goes through every file in "~/Library/Fonts" (I have over 4.800 files there - but just a view are activated by "FontBook") and so it takes very high CPU-usage.
I didn't have this problem bevore the update and I didn't make any changes on my font settings.
I've cleaned the font cache, but it doesn't help.
Any ideas?
Ciao
Mephizo
PS: Excuse my poor English.
PowerBook G4 17'' 1.67 GHz Mac OS X (10.4.6)
PowerBook G4 17'' 1.67 GHz Mac OS X (10.4.6)

I haven't noticed any change myself, Dan, but I have the 2 GHz model.
One thing I HAVE noticed though after OS updates is that they can often result in a fair amount of file and free space fragmentation immediately after installation. OSX's routines will deal with fragmentation of small files , but not of large ones (over 20 Meg), and it won't deal very effectively with free space fragmentation. If your HD is getting full this can cause significant slowdowns, especially where video is involved.
You should also run DiskUtility and check for any directory and permissions issues.
Cheers
Rod

High cpu usage when moving application windows

Hello all,
I have two machines with arch installed:
- an eeepc 701 surf/intel gpu(xorg driver) with xfce
- an amd 3800+ X2/nvidia 8860 gt(proprietary driver) with kdemod3(also checked with xfce4)/arch amd64 installed.
I noticed that when i move a window of an application(for example konsole, etc..) too fast i get high cpu usage(30-40 %), when checking with htop.
Is it normal that the X server uses the cpu so much when moving a window??
EDIT: up to now i tested it in a friends windows machine, and it happens exactly the same, so i guess is normal. It seems i need to be informed better about how X works :-)
Last edited by mechmg93 (2008-10-15 08:04:10)

today i switced back my desktop system to debian unstable and tried to see what the difference is concerning this problem.
I found out that in kde3 the solution to the "problem" is debians kde default configuration about window behaviour.
Especially the one mentioned below :
In debian this is not ticked and this has as a result zero cpu usage when windows are moved.
Last edited by mechmg93 (2008-10-23 18:36:58)

High CPU usage when in Gmail's standard HTML mode

Issue: High CPU usage (> 50%, often > 90%) ONLY when Gmail page is open. When page is closed or if I switch to basic HTML, CPU usage drops to less than 10%.
Macbook | OS X 10.6.3 | 2.4 GHz Intel Core Duo | 4 GB RAM | FF 3.63
== URL of affected sites ==
http://mail.google.com

I have a similar on my son's account on when he play games spel.nl. I think the problem is a Flash player that doesn't let go of the CPU, even when another user has the screen.

High CPU usage when laptop is idle!

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