Performance issues: why is it not as fast as it should /could be?

hello,
i am an experienced unix/linux user since '98 looking for a new linux distro to install on my shining new Dell precision M65 notebook (2gb ram, dual core, 7200rpm, etc.) and Dell optiplex gx270 pc and i want it to be as fast as it can be.
I really WANT it to be Arch, i love the idea of arch, the basic install, the only get what you need, pacman is nearly as good as apt-get, it boots Really fast, kdemod is cool, the rolling system is awesome ......
.... BUT why is Arch so relatively slow?
i installed the following:
the duke base install
kdemod
kdm
powersaved
ifplugd
xorg
ipw3945d
firefox/thunderbird
pidgin
nvidia-glx
that is all, really.
i was expecting a basic setup like that to be really lightweight and fast but the average load is +1 with X, powersaved (14%), hald(8%), dbus(9%), and i have a lot of lag. windows drag when moving and firefox startup takes seconds. only booting is Really fast (<30seconds). I am using the nvidia driver but no composite.
I have also tried the full blown bloated sabayon on my latop and even with all the apps, all the bling and compiz enabled by default it is FASTER then my lovable Arch install (a idle load of 0.02 but i just hate emerge/portage/source stuff), I installed Pardus 2007.02 on my desktop for my wife (everything works out of the box and look familiar) and even on the older pc the load is just 0.06 idle and max 0.8 working.
What is going on here. I want to stick with Arch, but this seems really akward to me, why could my system be using all that memory / cpu while doing nothing, no compiz, just firefox and thunderbird.
any insight would be very welcome, there are no errors in the /var/log/* files and only sound and hibernation are not working yet.
thanks,
stefan

hi there all,
i don't know if it is anything to to with X. I did find out that if I leave my pc idle for long enough (+30 mins) that the load will settle down to around 0.06, but as soon as I start using it it flies back up.
booting and shutting down is really fast though. Another thing I noticed is that with using the nvidia driver that i get occasional (one a minute) random "flickers" across my screen, where it turns slightly black or trembles the screen for a milisecond.
with nvidia-glx i just meant the latest official nvidia drivers (not nv) that i got by "pacman -Sy nvidia"
the xorg.conf:
# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig: version 1.0 (buildmeister@builder3) Wed Jun 13 18:39:30 PDT 2007
# Auto-generated by Archie mkxcfg
# Auto-generated by Archie mkxcfg
Section "ServerLayout"
# Serial Mouse not detected
# USB Mouse not detected
Identifier "Xorg Configured"
Screen 0 "Screen0" 0 0
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "PS/2 Mouse" "CorePointer"
EndSection
Section "Files"
# Additional fonts: Locale, Gimp, TTF...
# FontPath "/usr/share/lib/X11/fonts/latin2/75dpi"
# FontPath "/usr/share/lib/X11/fonts/latin2/100dpi"
# True type and type1 fonts are also handled via xftlib, see /etc/X11/XftConfig!
RgbPath "/usr/share/X11/rgb"
ModulePath "/usr/lib/xorg/modules"
FontPath "/usr/share/fonts/misc:unscaled"
FontPath "/usr/share/fonts/misc"
FontPath "/usr/share/fonts/75dpi:unscaled"
FontPath "/usr/share/fonts/75dpi"
FontPath "/usr/share/fonts/100dpi:unscaled"
FontPath "/usr/share/fonts/100dpi"
FontPath "/usr/share/fonts/PEX"
FontPath "/usr/share/fonts/cyrillic"
FontPath "/usr/share/fonts/Type1"
FontPath "/usr/share/fonts/ttf/western"
FontPath "/usr/share/fonts/ttf/decoratives"
FontPath "/usr/share/fonts/truetype"
FontPath "/usr/share/fonts/truetype/openoffice"
FontPath "/usr/share/fonts/truetype/ttf-bitstream-vera"
FontPath "/usr/share/fonts/latex-ttf-fonts"
FontPath "/usr/share/fonts/defoma/CID"
FontPath "/usr/share/fonts/defoma/TrueType"
EndSection
Section "Module"
Load "ddc" # ddc probing of monitor
Load "dbe"
Load "extmod"
Load "glx"
Load "bitmap" # bitmap-fonts
Load "type1"
Load "freetype"
Load "record"
EndSection
Section "ServerFlags"
Option "AllowMouseOpenFail" "true"
EndSection
Section "InputDevice"
Identifier "Keyboard0"
Driver "keyboard"
Option "CoreKeyboard"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" ""
Option "XkbVariant" ""
EndSection
Section "InputDevice"
Identifier "Serial Mouse"
Driver "mouse"
Option "Protocol" "Microsoft"
Option "Device" "/dev/ttyS0"
Option "Emulate3Buttons" "true"
Option "Emulate3Timeout" "70"
Option "SendCoreEvents" "true"
EndSection
Section "InputDevice"
Identifier "PS/2 Mouse"
Driver "mouse"
Option "Protocol" "auto"
Option "ZAxisMapping" "4 5"
Option "Device" "/dev/psaux"
Option "Emulate3Buttons" "true"
Option "Emulate3Timeout" "70"
Option "SendCoreEvents" "true"
EndSection
Section "InputDevice"
Identifier "USB Mouse"
Driver "mouse"
Option "Device" "/dev/input/mice"
Option "SendCoreEvents" "true"
Option "Protocol" "IMPS/2"
Option "ZAxisMapping" "4 5"
Option "Buttons" "5"
EndSection
Section "Monitor"
# Warning: This may fry old Monitors
# Very conservative. May flicker.
# VertRefresh 50.0 - 62.0 # Extreme conservative. Will flicker. TFT default.
# Default modes distilled from
# "VESA and Industry Standards and Guide for Computer Display Monitor
# Timing", version 1.0, revision 0.8, adopted September 17, 1998.
# $XFree86: xc/programs/Xserver/hw/xfree86/etc/vesamodes,v 1.4 1999/11/18 16:52:17 tsi Exp $
# 640x350 @ 85Hz (VESA) hsync: 37.9kHz
Identifier "Monitor0"
HorizSync 28.0 - 96.0
VertRefresh 50.0 - 75.0
ModeLine "640x350" 31.5 640 672 736 832 350 382 385 445 +hsync -vsync
ModeLine "640x400" 31.5 640 672 736 832 400 401 404 445 -hsync +vsync
ModeLine "720x400" 35.5 720 756 828 936 400 401 404 446 -hsync +vsync
ModeLine "640x480" 25.2 640 656 752 800 480 490 492 525 -hsync -vsync
ModeLine "640x480" 31.5 640 664 704 832 480 489 491 520 -hsync -vsync
ModeLine "640x480" 31.5 640 656 720 840 480 481 484 500 -hsync -vsync
ModeLine "640x480" 36.0 640 696 752 832 480 481 484 509 -hsync -vsync
ModeLine "800x600" 36.0 800 824 896 1024 600 601 603 625 +hsync +vsync
ModeLine "800x600" 40.0 800 840 968 1056 600 601 605 628 +hsync +vsync
ModeLine "800x600" 50.0 800 856 976 1040 600 637 643 666 +hsync +vsync
ModeLine "800x600" 49.5 800 816 896 1056 600 601 604 625 +hsync +vsync
ModeLine "800x600" 56.3 800 832 896 1048 600 601 604 631 +hsync +vsync
ModeLine "1024x768" 44.9 1024 1032 1208 1264 768 768 776 817 +hsync +vsync interlace
ModeLine "1024x768" 65.0 1024 1048 1184 1344 768 771 777 806 -hsync -vsync
ModeLine "1024x768" 75.0 1024 1048 1184 1328 768 771 777 806 -hsync -vsync
ModeLine "1024x768" 78.8 1024 1040 1136 1312 768 769 772 800 +hsync +vsync
ModeLine "1024x768" 94.5 1024 1072 1168 1376 768 769 772 808 +hsync +vsync
ModeLine "1152x864" 108.0 1152 1216 1344 1600 864 865 868 900 +hsync +vsync
ModeLine "1280x960" 108.0 1280 1376 1488 1800 960 961 964 1000 +hsync +vsync
ModeLine "1280x960" 148.5 1280 1344 1504 1728 960 961 964 1011 +hsync +vsync
ModeLine "1280x1024" 108.0 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync
ModeLine "1280x1024" 135.0 1280 1296 1440 1688 1024 1025 1028 1066 +hsync +vsync
ModeLine "1280x1024" 157.5 1280 1344 1504 1728 1024 1025 1028 1072 +hsync +vsync
ModeLine "1600x1200" 162.0 1600 1664 1856 2160 1200 1201 1204 1250 +hsync +vsync
ModeLine "1600x1200" 175.5 1600 1664 1856 2160 1200 1201 1204 1250 +hsync +vsync
ModeLine "1600x1200" 189.0 1600 1664 1856 2160 1200 1201 1204 1250 +hsync +vsync
ModeLine "1600x1200" 202.5 1600 1664 1856 2160 1200 1201 1204 1250 +hsync +vsync
ModeLine "1600x1200" 229.5 1600 1664 1856 2160 1200 1201 1204 1250 +hsync +vsync
ModeLine "1792x1344" 204.8 1792 1920 2120 2448 1344 1345 1348 1394 -hsync +vsync
ModeLine "1792x1344" 261.0 1792 1888 2104 2456 1344 1345 1348 1417 -hsync +vsync
ModeLine "1856x1392" 218.3 1856 1952 2176 2528 1392 1393 1396 1439 -hsync +vsync
ModeLine "1856x1392" 288.0 1856 1984 2208 2560 1392 1393 1396 1500 -hsync +vsync
ModeLine "1920x1440" 234.0 1920 2048 2256 2600 1440 1441 1444 1500 -hsync +vsync
ModeLine "1920x1440" 297.0 1920 2064 2288 2640 1440 1441 1444 1500 -hsync +vsync
ModeLine "1800x1440" 230.0 1800 1896 2088 2392 1440 1441 1444 1490 +hsync +vsync
ModeLine "1800x1440" 250.0 1800 1896 2088 2392 1440 1441 1444 1490 +hsync +vsync
ModeLine "640x480" 43.2 640 680 744 848 480 481 484 509 -hsync +vsync
ModeLine "768x576" 35.0 768 792 872 976 576 577 580 597 -hsync +vsync
ModeLine "768x576" 42.9 768 800 880 992 576 577 580 601 -hsync +vsync
ModeLine "768x576" 45.5 768 808 888 1008 576 577 580 602 -hsync +vsync
ModeLine "768x576" 51.8 768 808 888 1008 576 577 580 605 -hsync +vsync
ModeLine "768x576" 62.6 768 816 896 1024 576 577 580 611 -hsync +vsync
ModeLine "800x600" 68.2 800 848 936 1072 600 601 604 636 -hsync +vsync
ModeLine "1024x768" 113.3 1024 1096 1208 1392 768 769 772 814 -hsync +vsync
ModeLine "1152x864" 81.6 1152 1216 1336 1520 864 865 868 895 -hsync +vsync
ModeLine "1152x864" 119.7 1152 1224 1352 1552 864 865 868 907 -hsync +vsync
ModeLine "1152x864" 143.5 1152 1232 1360 1568 864 865 868 915 -hsync +vsync
ModeLine "1280x960" 124.5 1280 1368 1504 1728 960 961 964 1001 -hsync +vsync
ModeLine "1280x960" 129.9 1280 1368 1504 1728 960 961 964 1002 -hsync +vsync
ModeLine "1280x960" 179.0 1280 1376 1520 1760 960 961 964 1017 -hsync +vsync
ModeLine "1280x1024" 191.0 1280 1376 1520 1760 1024 1025 1028 1085 -hsync +vsync
ModeLine "1400x1050" 122.6 1400 1488 1640 1880 1050 1051 1054 1087 -hsync +vsync
ModeLine "1400x1050" 149.3 1400 1496 1648 1896 1050 1051 1054 1094 -hsync +vsync
ModeLine "1400x1050" 155.8 1400 1496 1648 1896 1050 1051 1054 1096 -hsync +vsync
ModeLine "1400x1050" 179.3 1400 1504 1656 1912 1050 1051 1054 1103 -hsync +vsync
ModeLine "1400x1050" 214.4 1400 1512 1664 1928 1050 1051 1054 1112 -hsync +vsync
ModeLine "1600x1200" 280.6 1600 1728 1904 2208 1200 1201 1204 1271 -hsync +vsync
Option "DPMS" "true"
# HorizSync 28.0 - 78.0 # Warning: This may fry very old Monitors
EndSection
Section "Device"
Identifier "Card0"
Driver "nvidia"
VendorName "All"
BoardName "All"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Card0"
Monitor "Monitor0"
DefaultDepth 24
Option "AllowGLXWithComposite" "True"
Option "RenderAccel" "True"
Option "AddARGBGLXVisuals" "True"
Option "NoLogo" "True"
SubSection "Display"
Depth 24
Modes "1900x1200"
EndSubSection
EndSection
Section "Extensions"
Option "Composite" "Enable"
EndSection
and the logfile:
X Window System Version 7.2.0
Release Date: 22 January 2007
X Protocol Version 11, Revision 0, Release 7.2
Build Operating System: UNKNOWN
Current Operating System: Linux Icarus 2.6.21-ARCH #1 SMP PREEMPT Sat Jul 7 09:57:11 UTC 2007 i686
Build Date: 08 April 2007
Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
Module Loader present
Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Tue Jul 24 16:21:48 2007
(==) Using config file: "/etc/X11/xorg.conf"
(==) ServerLayout "Xorg Configured"
(**) |-->Screen "Screen0" (0)
(**) | |-->Monitor "Monitor0"
(**) | |-->Device "Card0"
(**) |-->Input Device "Keyboard0"
(**) Option "XkbRules" "xorg"
(**) XKB: rules: "xorg"
(**) Option "XkbModel" "pc105"
(**) XKB: model: "pc105"
(WW) Option "XkbLayout" requires an string value
(WW) Option "XkbVariant" requires an string value
(==) Keyboard: CustomKeycode disabled
(**) |-->Input Device "PS/2 Mouse"
(WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/75dpi".
Entry deleted from font path.
(Run 'mkfontdir' on "/usr/share/fonts/75dpi").
(WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/75dpi".
Entry deleted from font path.
(Run 'mkfontdir' on "/usr/share/fonts/75dpi").
(WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/100dpi".
Entry deleted from font path.
(Run 'mkfontdir' on "/usr/share/fonts/100dpi").
(WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/100dpi".
Entry deleted from font path.
(Run 'mkfontdir' on "/usr/share/fonts/100dpi").
(WW) The directory "/usr/share/fonts/PEX" does not exist.
Entry deleted from font path.
(WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/cyrillic".
Entry deleted from font path.
(Run 'mkfontdir' on "/usr/share/fonts/cyrillic").
(WW) The directory "/usr/share/fonts/ttf/western" does not exist.
Entry deleted from font path.
(WW) The directory "/usr/share/fonts/ttf/decoratives" does not exist.
Entry deleted from font path.
(WW) The directory "/usr/share/fonts/truetype" does not exist.
Entry deleted from font path.
(WW) The directory "/usr/share/fonts/truetype/openoffice" does not exist.
Entry deleted from font path.
(WW) The directory "/usr/share/fonts/truetype/ttf-bitstream-vera" does not exist.
Entry deleted from font path.
(WW) The directory "/usr/share/fonts/latex-ttf-fonts" does not exist.
Entry deleted from font path.
(WW) The directory "/usr/share/fonts/defoma/CID" does not exist.
Entry deleted from font path.
(WW) The directory "/usr/share/fonts/defoma/TrueType" does not exist.
Entry deleted from font path.
(**) FontPath set to:
/usr/share/fonts/misc:unscaled,
/usr/share/fonts/misc,
/usr/share/fonts/Type1
(**) RgbPath set to "/usr/share/X11/rgb"
(**) ModulePath set to "/usr/lib/xorg/modules"
(**) Option "AllowMouseOpenFail" "true"
(**) Extension "Composite" is enabled
(II) Open ACPI successful (/var/run/acpid.socket)
(II) Loader magic: 0x81c44a0
(II) Module ABI versions:
X.Org ANSI C Emulation: 0.3
X.Org Video Driver: 1.1
X.Org XInput driver : 0.7
X.Org Server Extension : 0.3
X.Org Font Renderer : 0.5
(II) Loader running on linux
(II) LoadModule: "pcidata"
(II) Loading /usr/lib/xorg/modules//libpcidata.so
(II) Module pcidata: vendor="X.Org Foundation"
compiled for 7.2.0, module version = 1.0.0
ABI class: X.Org Video Driver, version 1.1
(++) using VT number 7
(II) PCI: PCI scan (all values are in hex)
(II) PCI: 00:00:0: chip 8086,27a0 card 1028,01c8 rev 03 class 06,00,00 hdr 00
(II) PCI: 00:01:0: chip 8086,27a1 card 0000,0000 rev 03 class 06,04,00 hdr 01
(II) PCI: 00:1b:0: chip 8086,27d8 card 1028,01c8 rev 01 class 04,03,00 hdr 00
(II) PCI: 00:1c:0: chip 8086,27d0 card 0000,0000 rev 01 class 06,04,00 hdr 81
(II) PCI: 00:1c:1: chip 8086,27d2 card 0000,0000 rev 01 class 06,04,00 hdr 81
(II) PCI: 00:1c:2: chip 8086,27d4 card 0000,0000 rev 01 class 06,04,00 hdr 81
(II) PCI: 00:1c:3: chip 8086,27d6 card 0000,0000 rev 01 class 06,04,00 hdr 81
(II) PCI: 00:1d:0: chip 8086,27c8 card 1028,01c8 rev 01 class 0c,03,00 hdr 80
(II) PCI: 00:1d:1: chip 8086,27c9 card 1028,01c8 rev 01 class 0c,03,00 hdr 00
(II) PCI: 00:1d:2: chip 8086,27ca card 1028,01c8 rev 01 class 0c,03,00 hdr 00
(II) PCI: 00:1d:3: chip 8086,27cb card 1028,01c8 rev 01 class 0c,03,00 hdr 00
(II) PCI: 00:1d:7: chip 8086,27cc card 1028,01c8 rev 01 class 0c,03,20 hdr 00
(II) PCI: 00:1e:0: chip 8086,2448 card 0000,0000 rev e1 class 06,04,01 hdr 01
(II) PCI: 00:1f:0: chip 8086,27b9 card 1028,01c8 rev 01 class 06,01,00 hdr 80
(II) PCI: 00:1f:2: chip 8086,27c4 card 1028,01c8 rev 01 class 01,01,80 hdr 00
(II) PCI: 00:1f:3: chip 8086,27da card 1028,01c8 rev 01 class 0c,05,00 hdr 00
(II) PCI: 01:00:0: chip 10de,01dc card 1028,01c8 rev a1 class 03,00,00 hdr 00
(II) PCI: 03:01:0: chip 1217,7135 card 2001,0000 rev 21 class 06,07,00 hdr 82
(II) PCI: 03:01:4: chip 1217,00f7 card 1028,01c8 rev 02 class 0c,00,10 hdr 00
(II) PCI: 09:00:0: chip 14e4,1600 card 1028,01c8 rev 02 class 02,00,00 hdr 00
(II) PCI: 0c:00:0: chip 8086,4222 card 8086,1021 rev 02 class 02,80,00 hdr 00
(II) PCI: End of PCI scan
(II) Intel Bridge workaround enabled
(II) Host-to-PCI bridge:
(II) Bus 0: bridge is at (0:0:0), (0,0,13), BCTRL: 0x0008 (VGA_EN is set)
(II) Bus 0 I/O range:
[0] -1 0 0x00000000 - 0x0000ffff (0x10000) IX[b]
(II) Bus 0 non-prefetchable memory range:
[0] -1 0 0x00000000 - 0xffffffff (0x0) MX[b]
(II) Bus 0 prefetchable memory range:
[0] -1 0 0x00000000 - 0xffffffff (0x0) MX[b]
(II) PCI-to-PCI bridge:
(II) Bus 1: bridge is at (0:1:0), (0,1,1), BCTRL: 0x001a (VGA_EN is set)
(II) Bus 1 non-prefetchable memory range:
[0] -1 0 0xed000000 - 0xefefffff (0x2f00000) MX[b]
(II) Bus 1 prefetchable memory range:
[0] -1 0 0xd0000000 - 0xdfffffff (0x10000000) MX[b]
(II) PCI-to-PCI bridge:
(II) Bus 11: bridge is at (0:28:0), (0,11,11), BCTRL: 0x0002 (VGA_EN is cleared)
(II) PCI-to-PCI bridge:
(II) Bus 12: bridge is at (0:28:1), (0,12,12), BCTRL: 0x0002 (VGA_EN is cleared)
(II) Bus 12 non-prefetchable memory range:
[0] -1 0 0xecf00000 - 0xecffffff (0x100000) MX[b]
(II) PCI-to-PCI bridge:
(II) Bus 9: bridge is at (0:28:2), (0,9,9), BCTRL: 0x0002 (VGA_EN is cleared)
(II) Bus 9 non-prefetchable memory range:
[0] -1 0 0xece00000 - 0xecefffff (0x100000) MX[b]
(II) PCI-to-PCI bridge:
(II) Bus 13: bridge is at (0:28:3), (0,13,14), BCTRL: 0x0002 (VGA_EN is cleared)
(II) Bus 13 I/O range:
[0] -1 0 0x0000e000 - 0x0000efff (0x1000) IX[b]
(II) Bus 13 non-prefetchable memory range:
[0] -1 0 0xecc00000 - 0xecdfffff (0x200000) MX[b]
(II) Bus 13 prefetchable memory range:
[0] -1 0 0xe0000000 - 0xe01fffff (0x200000) MX[b]
(II) Subtractive PCI-to-PCI bridge:
(II) Bus 3: bridge is at (0:30:0), (0,3,7), BCTRL: 0x0002 (VGA_EN is cleared)
(II) Bus 3 I/O range:
[0] -1 0 0x00002000 - 0x00002fff (0x1000) IX[b]
(II) Bus 3 non-prefetchable memory range:
[0] -1 0 0xecb00000 - 0xecbfffff (0x100000) MX[b]
(II) Bus 3 prefetchable memory range:
[0] -1 0 0x88000000 - 0x8bffffff (0x4000000) MX[b]
(II) PCI-to-ISA bridge:
(II) Bus -1: bridge is at (0:31:0), (0,-1,-1), BCTRL: 0x0008 (VGA_EN is set)
(II) PCI-to-CardBus bridge:
(II) Bus 4: bridge is at (3:1:0), (3,4,7), BCTRL: 0x05c0 (VGA_EN is cleared)
(II) Bus 4 I/O range:
[0] -1 0 0x00002000 - 0x000020ff (0x100) IX[b]
[1] -1 0 0x00002400 - 0x000024ff (0x100) IX[b]
(II) Bus 4 prefetchable memory range:
[0] -1 0 0x88000000 - 0x8bffffff (0x4000000) MX[b]
(--) PCI:*(1:0:0) nVidia Corporation unknown chipset (0x01dc) rev 161, Mem @ 0xed000000/24, 0xd0000000/28, 0xee000000/24
(II) Addressable bus resource ranges are
[0] -1 0 0x00000000 - 0xffffffff (0x0) MX[b]
[1] -1 0 0x00000000 - 0x0000ffff (0x10000) IX[b]
(II) OS-reported resource ranges:
[0] -1 0 0x00100000 - 0x3fffffff (0x3ff00000) MX[b]E(B)
[1] -1 0 0x000f0000 - 0x000fffff (0x10000) MX[b]
[2] -1 0 0x000c0000 - 0x000effff (0x30000) MX[b]
[3] -1 0 0x00000000 - 0x0009ffff (0xa0000) MX[b]
[4] -1 0 0x0000ffff - 0x0000ffff (0x1) IX[b]
[5] -1 0 0x00000000 - 0x000000ff (0x100) IX[b]
(II) Active PCI resource ranges:
[0] -1 0 0xecfff000 - 0xecffffff (0x1000) MX[b]
[1] -1 0 0xecef0000 - 0xecefffff (0x10000) MX[b]
[2] -1 0 0xecbfe800 - 0xecbfefff (0x800) MX[b]
[3] -1 0 0xecbff000 - 0xecbfffff (0x1000) MX[b]
[4] -1 0 0xffa80000 - 0xffa803ff (0x400) MX[b]
[5] -1 0 0xefffc000 - 0xefffffff (0x4000) MX[b]
[6] -1 0 0xee000000 - 0xeeffffff (0x1000000) MX[b](B)
[7] -1 0 0xd0000000 - 0xdfffffff (0x10000000) MX[b](B)
[8] -1 0 0xed000000 - 0xedffffff (0x1000000) MX[b](B)
[9] -1 0 0x000010c0 - 0x000010df (0x20) IX[b]
[10] -1 0 0x0000bfa0 - 0x0000bfaf (0x10) IX[b]
[11] -1 0 0x00000374 - 0x00000374 (0x1) IX[b]
[12] -1 0 0x00000170 - 0x00000177 (0x8) IX[b]
[13] -1 0 0x000003f4 - 0x000003f4 (0x1) IX[b]
[14] -1 0 0x000001f0 - 0x000001f7 (0x8) IX[b]
[15] -1 0 0x0000bf20 - 0x0000bf3f (0x20) IX[b]
[16] -1 0 0x0000bf40 - 0x0000bf5f (0x20) IX[b]
[17] -1 0 0x0000bf60 - 0x0000bf7f (0x20) IX[b]
[18] -1 0 0x0000bf80 - 0x0000bf9f (0x20) IX[b]
(II) Active PCI resource ranges after removing overlaps:
[0] -1 0 0xecfff000 - 0xecffffff (0x1000) MX[b]
[1] -1 0 0xecef0000 - 0xecefffff (0x10000) MX[b]
[2] -1 0 0xecbfe800 - 0xecbfefff (0x800) MX[b]
[3] -1 0 0xecbff000 - 0xecbfffff (0x1000) MX[b]
[4] -1 0 0xffa80000 - 0xffa803ff (0x400) MX[b]
[5] -1 0 0xefffc000 - 0xefffffff (0x4000) MX[b]
[6] -1 0 0xee000000 - 0xeeffffff (0x1000000) MX[b](B)
[7] -1 0 0xd0000000 - 0xdfffffff (0x10000000) MX[b](B)
[8] -1 0 0xed000000 - 0xedffffff (0x1000000) MX[b](B)
[9] -1 0 0x000010c0 - 0x000010df (0x20) IX[b]
[10] -1 0 0x0000bfa0 - 0x0000bfaf (0x10) IX[b]
[11] -1 0 0x00000374 - 0x00000374 (0x1) IX[b]
[12] -1 0 0x00000170 - 0x00000177 (0x8) IX[b]
[13] -1 0 0x000003f4 - 0x000003f4 (0x1) IX[b]
[14] -1 0 0x000001f0 - 0x000001f7 (0x8) IX[b]
[15] -1 0 0x0000bf20 - 0x0000bf3f (0x20) IX[b]
[16] -1 0 0x0000bf40 - 0x0000bf5f (0x20) IX[b]
[17] -1 0 0x0000bf60 - 0x0000bf7f (0x20) IX[b]
[18] -1 0 0x0000bf80 - 0x0000bf9f (0x20) IX[b]
(II) OS-reported resource ranges after removing overlaps with PCI:
[0] -1 0 0x00100000 - 0x3fffffff (0x3ff00000) MX[b]E(B)
[1] -1 0 0x000f0000 - 0x000fffff (0x10000) MX[b]
[2] -1 0 0x000c0000 - 0x000effff (0x30000) MX[b]
[3] -1 0 0x00000000 - 0x0009ffff (0xa0000) MX[b]
[4] -1 0 0x0000ffff - 0x0000ffff (0x1) IX[b]
[5] -1 0 0x00000000 - 0x000000ff (0x100) IX[b]
(II) All system resource ranges:
[0] -1 0 0x00100000 - 0x3fffffff (0x3ff00000) MX[b]E(B)
[1] -1 0 0x000f0000 - 0x000fffff (0x10000) MX[b]
[2] -1 0 0x000c0000 - 0x000effff (0x30000) MX[b]
[3] -1 0 0x00000000 - 0x0009ffff (0xa0000) MX[b]
[4] -1 0 0xecfff000 - 0xecffffff (0x1000) MX[b]
[5] -1 0 0xecef0000 - 0xecefffff (0x10000) MX[b]
[6] -1 0 0xecbfe800 - 0xecbfefff (0x800) MX[b]
[7] -1 0 0xecbff000 - 0xecbfffff (0x1000) MX[b]
[8] -1 0 0xffa80000 - 0xffa803ff (0x400) MX[b]
[9] -1 0 0xefffc000 - 0xefffffff (0x4000) MX[b]
[10] -1 0 0xee000000 - 0xeeffffff (0x1000000) MX[b](B)
[11] -1 0 0xd0000000 - 0xdfffffff (0x10000000) MX[b](B)
[12] -1 0 0xed000000 - 0xedffffff (0x1000000) MX[b](B)
[13] -1 0 0x0000ffff - 0x0000ffff (0x1) IX[b]
[14] -1 0 0x00000000 - 0x000000ff (0x100) IX[b]
[15] -1 0 0x000010c0 - 0x000010df (0x20) IX[b]
[16] -1 0 0x0000bfa0 - 0x0000bfaf (0x10) IX[b]
[17] -1 0 0x00000374 - 0x00000374 (0x1) IX[b]
[18] -1 0 0x00000170 - 0x00000177 (0x8) IX[b]
[19] -1 0 0x000003f4 - 0x000003f4 (0x1) IX[b]
[20] -1 0 0x000001f0 - 0x000001f7 (0x8) IX[b]
[21] -1 0 0x0000bf20 - 0x0000bf3f (0x20) IX[b]
[22] -1 0 0x0000bf40 - 0x0000bf5f (0x20) IX[b]
[23] -1 0 0x0000bf60 - 0x0000bf7f (0x20) IX[b]
[24] -1 0 0x0000bf80 - 0x0000bf9f (0x20) IX[b]
(II) LoadModule: "ddc"
(II) Loading /usr/lib/xorg/modules//libddc.so
(II) Module ddc: vendor="X.Org Foundation"
compiled for 7.2.0, module version = 1.0.0
ABI class: X.Org Video Driver, version 1.1
(II) LoadModule: "dbe"
(II) Loading /usr/lib/xorg/modules/extensions//libdbe.so
(II) Module dbe: vendor="X.Org Foundation"
compiled for 7.2.0, module version = 1.0.0
Module class: X.Org Server Extension
ABI class: X.Org Server Extension, version 0.3
(II) Loading extension DOUBLE-BUFFER
(II) LoadModule: "extmod"
(II) Loading /usr/lib/xorg/modules/extensions//libextmod.so
(II) Module extmod: vendor="X.Org Foundation"
compiled for 7.2.0, module version = 1.0.0
Module class: X.Org Server Extension
ABI class: X.Org Server Extension, version 0.3
(II) Loading extension SHAPE
(II) Loading extension MIT-SUNDRY-NONSTANDARD
(II) Loading extension BIG-REQUESTS
(II) Loading extension SYNC
(II) Loading extension MIT-SCREEN-SAVER
(II) Loading extension XC-MISC
(II) Loading extension XFree86-VidModeExtension
(II) Loading extension XFree86-Misc
(II) Loading extension XFree86-DGA
(II) Loading extension DPMS
(II) Loading extension TOG-CUP
(II) Loading extension Extended-Visual-Information
(II) Loading extension XVideo
(II) Loading extension XVideo-MotionCompensation
(II) Loading extension X-Resource
(II) LoadModule: "glx"
(II) Loading /usr/lib/xorg/modules/extensions//libglx.so
(II) Module glx: vendor="NVIDIA Corporation"
compiled for 4.0.2, module version = 1.0.0
Module class: X.Org Server Extension
ABI class: X.Org Server Extension, version 0.1
(II) NVIDIA GLX Module 100.14.11 Wed Jun 13 18:58:58 PDT 2007
(II) Loading extension GLX
(II) LoadModule: "type1"
(II) Loading /usr/lib/xorg/modules/fonts//libtype1.so
(II) Module type1: vendor="X.Org Foundation"
compiled for 7.2.0, module version = 1.0.2
Module class: X.Org Font Renderer
ABI class: X.Org Font Renderer, version 0.5
(II) Loading font Type1
(II) LoadModule: "freetype"
(II) Loading /usr/lib/xorg/modules/fonts//libfreetype.so
(II) Module freetype: vendor="X.Org Foundation & the After X-TT Project"
compiled for 7.2.0, module version = 2.1.0
Module class: X.Org Font Renderer
ABI class: X.Org Font Renderer, version 0.5
(II) Loading font FreeType
(II) LoadModule: "record"
(II) Loading /usr/lib/xorg/modules/extensions//librecord.so
(II) Module record: vendor="X.Org Foundation"
compiled for 7.2.0, module version = 1.13.0
Module class: X.Org Server Extension
ABI class: X.Org Server Extension, version 0.3
(II) Loading extension RECORD
(II) LoadModule: "nvidia"
(II) Loading /usr/lib/xorg/modules/drivers//nvidia_drv.so
(II) Module nvidia: vendor="NVIDIA Corporation"
compiled for 4.0.2, module version = 1.0.0
Module class: X.Org Video Driver
(II) LoadModule: "keyboard"
(II) Loading /usr/lib/xorg/modules/input//keyboard_drv.so
(II) Module keyboard: vendor="X.Org Foundation"
compiled for 7.2.0, module version = 1.0.0
Module class: X.Org XInput Driver
ABI class: X.Org XInput driver, version 0.7
(II) LoadModule: "mouse"
(II) Loading /usr/lib/xorg/modules/input//mouse_drv.so
(II) Module mouse: vendor="X.Org Foundation"
compiled for 7.2.0, module version = 1.1.1
Module class: X.Org XInput Driver
ABI class: X.Org XInput driver, version 0.7
(II) NVIDIA dlloader X Driver 100.14.11 Wed Jun 13 18:23:34 PDT 2007
(II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
(II) Primary Device is: PCI 01:00:0
(--) Assigning device section with no busID to primary device
(--) Chipset NVIDIA GPU found
(II) Loading sub module "fb"
(II) LoadModule: "fb"
(II) Loading /usr/lib/xorg/modules//libfb.so
(II) Module fb: vendor="X.Org Foundation"
compiled for 7.2.0, module version = 1.0.0
ABI class: X.Org ANSI C Emulation, version 0.3
(II) Loading sub module "wfb"
(II) LoadModule: "wfb"
(II) Loading /usr/lib/xorg/modules//libwfb.so
(II) Module wfb: vendor="NVIDIA Corporation"
compiled for 7.1.99.2, module version = 1.0.0
(II) Loading sub module "ramdac"
(II) LoadModule: "ramdac"
(II) Loading /usr/lib/xorg/modules//libramdac.so
(II) Module ramdac: vendor="X.Org Foundation"
compiled for 7.2.0, module version = 0.1.0
ABI class: X.Org Video Driver, version 1.1
(II) resource ranges after xf86ClaimFixedResources() call:
[0] -1 0 0x00100000 - 0x3fffffff (0x3ff00000) MX[b]E(B)
[1] -1 0 0x000f0000 - 0x000fffff (0x10000) MX[b]
[2] -1 0 0x000c0000 - 0x000effff (0x30000) MX[b]
[3] -1 0 0x00000000 - 0x0009ffff (0xa0000) MX[b]
[4] -1 0 0xecfff000 - 0xecffffff (0x1000) MX[b]
[5] -1 0 0xecef0000 - 0xecefffff (0x10000) MX[b]
[6] -1 0 0xecbfe800 - 0xecbfefff (0x800) MX[b]
[7] -1 0 0xecbff000 - 0xecbfffff (0x1000) MX[b]
[8] -1 0 0xffa80000 - 0xffa803ff (0x400) MX[b]
[9] -1 0 0xefffc000 - 0xefffffff (0x4000) MX[b]
[10] -1 0 0xee000000 - 0xeeffffff (0x1000000) MX[b](B)
[11] -1 0 0xd0000000 - 0xdfffffff (0x10000000) MX[b](B)
[12] -1 0 0xed000000 - 0xedffffff (0x1000000) MX[b](B)
[13] -1 0 0x0000ffff - 0x0000ffff (0x1) IX[b]
[14] -1 0 0x00000000 - 0x000000ff (0x100) IX[b]
[15] -1 0 0x000010c0 - 0x000010df (0x20) IX[b]
[16] -1 0 0x0000bfa0 - 0x0000bfaf (0x10) IX[b]
[17] -1 0 0x00000374 - 0x00000374 (0x1) IX[b]
[18] -1 0 0x00000170 - 0x00000177 (0x8) IX[b]
[19] -1 0 0x000003f4 - 0x000003f4 (0x1) IX[b]
[20] -1 0 0x000001f0 - 0x000001f7 (0x8) IX[b]
[21] -1 0 0x0000bf20 - 0x0000bf3f (0x20) IX[b]
[22] -1 0 0x0000bf40 - 0x0000bf5f (0x20) IX[b]
[23] -1 0 0x0000bf60 - 0x0000bf7f (0x20) IX[b]
[24] -1 0 0x0000bf80 - 0x0000bf9f (0x20) IX[b]
(II) resource ranges after probing:
[0] -1 0 0x00100000 - 0x3fffffff (0x3ff00000) MX[b]E(B)
[1] -1 0 0x000f0000 - 0x000fffff (0x10000) MX[b]
[2] -1 0 0x000c0000 - 0x000effff (0x30000) MX[b]
[3] -1 0 0x00000000 - 0x0009ffff (0xa0000) MX[b]
[4] -1 0 0xecfff000 - 0xecffffff (0x1000) MX[b]
[5] -1 0 0xecef0000 - 0xecefffff (0x10000) MX[b]
[6] -1 0 0xecbfe800 - 0xecbfefff (0x800) MX[b]
[7] -1 0 0xecbff000 - 0xecbfffff (0x1000) MX[b]
[8] -1 0 0xffa80000 - 0xffa803ff (0x400) MX[b]
[9] -1 0 0xefffc000 - 0xefffffff (0x4000) MX[b]
[10] -1 0 0xee000000 - 0xeeffffff (0x1000000) MX[b](B)
[11] -1 0 0xd0000000 - 0xdfffffff (0x10000000) MX[b](B)
[12] -1 0 0xed000000 - 0xedffffff (0x1000000) MX[b](B)
[13] 0 0 0x000a0000 - 0x000affff (0x10000) MS[b]
[14] 0 0 0x000b0000 - 0x000b7fff (0x8000) MS[b]
[15] 0 0 0x000b8000 - 0x000bffff (0x8000) MS[b]
[16] -1 0 0x0000ffff - 0x0000ffff (0x1) IX[b]
[17] -1 0 0x00000000 - 0x000000ff (0x100) IX[b]
[18] -1 0 0x000010c0 - 0x000010df (0x20) IX[b]
[19] -1 0 0x0000bfa0 - 0x0000bfaf (0x10) IX[b]
[20] -1 0 0x00000374 - 0x00000374 (0x1) IX[b]
[21] -1 0 0x00000170 - 0x00000177 (0x8) IX[b]
[22] -1 0 0x000003f4 - 0x000003f4 (0x1) IX[b]
[23] -1 0 0x000001f0 - 0x000001f7 (0x8) IX[b]
[24] -1 0 0x0000bf20 - 0x0000bf3f (0x20) IX[b]
[25] -1 0 0x0000bf40 - 0x0000bf5f (0x20) IX[b]
[26] -1 0 0x0000bf60 - 0x0000bf7f (0x20) IX[b]
[27] -1 0 0x0000bf80 - 0x0000bf9f (0x20) IX[b]
[28] 0 0 0x000003b0 - 0x000003bb (0xc) IS[b]
[29] 0 0 0x000003c0 - 0x000003df (0x20) IS[b]
(II) Setting vga for screen 0.
(**) NVIDIA(0): Depth 24, (--) framebuffer bpp 32
(==) NVIDIA(0): RGB weight 888
(==) NVIDIA(0): Default visual is TrueColor
(==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
(**) NVIDIA(0): Option "NoLogo" "True"
(**) NVIDIA(0): Option "RenderAccel" "True"
(**) NVIDIA(0): Option "AllowGLXWithComposite" "True"
(**) NVIDIA(0): Option "AddARGBGLXVisuals" "True"
(**) NVIDIA(0): Enabling RENDER acceleration
(II) NVIDIA(0): Support for GLX with the Damage and Composite X extensions is
(II) NVIDIA(0): enabled.
(II) NVIDIA(0): NVIDIA GPU Quadro FX 350M (G72GL) at PCI:1:0:0 (GPU-0)
(--) NVIDIA(0): Memory: 524288 kBytes
(--) NVIDIA(0): VideoBIOS: 05.72.23.21.a1
(II) NVIDIA(0): Detected PCI Express Link width: 16X
(--) NVIDIA(0): Interlaced video modes are supported on this GPU
(--) NVIDIA(0): Connected display device(s) on Quadro FX 350M at PCI:1:0:0:
(--) NVIDIA(0): Seiko (DFP-0)
(--) NVIDIA(0): Seiko (DFP-0): 330.0 MHz maximum pixel clock
(--) NVIDIA(0): Seiko (DFP-0): Internal Dual Link LVDS
(II) NVIDIA(0): Assigned Display Device: DFP-0
(WW) NVIDIA(0): No valid modes for "1900x1200"; removing.
(WW) NVIDIA(0):
(WW) NVIDIA(0): Unable to validate any modes; falling back to the default mode
(WW) NVIDIA(0): "nvidia-auto-select".
(WW) NVIDIA(0):
(II) NVIDIA(0): Validated modes:
(II) NVIDIA(0): "nvidia-auto-select"
(II) NVIDIA(0): Virtual screen size determined to be 1920 x 1200
(--) NVIDIA(0): DPI set to (147, 145); computed from "UseEdidDpi" X config
(--) NVIDIA(0): option
(WW) NVIDIA(0): UBB is incompatible with the Composite extension. Disabling
(WW) NVIDIA(0): UBB.
(**) NVIDIA(0): Enabling 32-bit ARGB GLX visuals.
(--) Depth 24 pixmap format is 32 bpp
(II) do I need RAC? No, I don't.
(II) resource ranges after preInit:
[0] 0 0 0xee000000 - 0xeeffffff (0x1000000) MX[b]
[1] 0 0 0xd0000000 - 0xdfffffff (0x10000000) MX[b]
[2] 0 0 0xed000000 - 0xedffffff (0x1000000) MX[b]
[3] -1 0 0x00100000 - 0x3fffffff (0x3ff00000) MX[b]E(B)
[4] -1 0 0x000f0000 - 0x000fffff (0x10000) MX[b]
[5] -1 0 0x000c0000 - 0x000effff (0x30000) MX[b]
[6] -1 0 0x00000000 - 0x0009ffff (0xa0000) MX[b]
[7] -1 0 0xecfff000 - 0xecffffff (0x1000) MX[b]
[8] -1 0 0xecef0000 - 0xecefffff (0x10000) MX[b]
[9] -1 0 0xecbfe800 - 0xecbfefff (0x800) MX[b]
[10] -1 0 0xecbff000 - 0xecbfffff (0x1000) MX[b]
[11] -1 0 0xffa80000 - 0xffa803ff (0x400) MX[b]
[12] -1 0 0xefffc000 - 0xefffffff (0x4000) MX[b]
[13] -1 0 0xee000000 - 0xeeffffff (0x1000000) MX[b](B)
[14] -1 0 0xd0000000 - 0xdfffffff (0x10000000) MX[b](B)
[15] -1 0 0xed000000 - 0xedffffff (0x1000000) MX[b](B)
[16] 0 0 0x000a0000 - 0x000affff (0x10000) MS[b](OprD)
[17] 0 0 0x000b0000 - 0x000b7fff (0x8000) MS[b](OprD)
[18] 0 0 0x000b8000 - 0x000bffff (0x8000) MS[b](OprD)
[19] -1 0 0x0000ffff - 0x0000ffff (0x1) IX[b]
[20] -1 0 0x00000000 - 0x000000ff (0x100) IX[b]
[21] -1 0 0x000010c0 - 0x000010df (0x20) IX[b]
[22] -1 0 0x0000bfa0 - 0x0000bfaf (0x10) IX[b]
[23] -1 0 0x00000374 - 0x00000374 (0x1) IX[b]
[24] -1 0 0x00000170 - 0x00000177 (0x8) IX[b]
[25] -1 0 0x000003f4 - 0x000003f4 (0x1) IX[b]
[26] -1 0 0x000001f0 - 0x000001f7 (0x8) IX[b]
[27] -1 0 0x0000bf20 - 0x0000bf3f (0x20) IX[b]
[28] -1 0 0x0000bf40 - 0x0000bf5f (0x20) IX[b]
[29] -1 0 0x0000bf60 - 0x0000bf7f (0x20) IX[b]
[30] -1 0 0x0000bf80 - 0x0000bf9f (0x20) IX[b]
[31] 0 0 0x000003b0 - 0x000003bb (0xc) IS[b](OprU)
[32] 0 0 0x000003c0 - 0x000003df (0x20) IS[b](OprU)
(II) NVIDIA(0): Setting mode "nvidia-auto-select"
(II) Loading extension NV-GLX
(II) NVIDIA(0): NVIDIA 3D Acceleration Architecture Initialized
(II) NVIDIA(0): Using the NVIDIA 2D acceleration architecture
(==) NVIDIA(0): Backing store disabled
(==) NVIDIA(0): Silken mouse enabled
(**) Option "dpms" "true"
(**) NVIDIA(0): DPMS enabled
(II) Loading extension NV-CONTROL
(==) RandR enabled
(II) Initializing built-in extension MIT-SHM
(II) Initializing built-in extension XInputExtension
(II) Initializing built-in extension XTEST
(II) Initializing built-in extension XKEYBOARD
(II) Initializing built-in extension XC-APPGROUP
(II) Initializing built-in extension XAccessControlExtension
(II) Initializing built-in extension SECURITY
(II) Initializing built-in extension XINERAMA
(II) Initializing built-in extension XFIXES
(II) Initializing built-in extension XFree86-Bigfont
(II) Initializing built-in extension RENDER
(II) Initializing built-in extension RANDR
(II) Initializing built-in extension COMPOSITE
(II) Initializing built-in extension DAMAGE
(II) Initializing built-in extension XEVIE
(II) Initializing extension GLX
(**) Option "CoreKeyboard"
(**) Keyboard0: Core Keyboard
(**) Option "Protocol" "standard"
(**) Keyboard0: Protocol: standard
(**) Option "AutoRepeat" "500 30"
(**) Option "XkbRules" "xorg"
(**) Keyboard0: XkbRules: "xorg"
(**) Option "XkbModel" "pc105"
(**) Keyboard0: XkbModel: "pc105"
(WW) Option "XkbLayout" requires an string value
(WW) Option "XkbVariant" requires an string value
(**) Option "CustomKeycodes" "off"
(**) Keyboard0: CustomKeycodes disabled
(**) Option "Protocol" "auto"
(**) PS/2 Mouse: Device: "/dev/psaux"
(**) PS/2 Mouse: Protocol: "auto"
(**) Option "SendCoreEvents" "true"
(**) PS/2 Mouse: always reports core events
(**) Option "CorePointer"
(**) PS/2 Mouse: Core Pointer
(**) Option "Device" "/dev/psaux"
(**) Option "Emulate3Buttons" "true"
(**) Option "Emulate3Timeout" "70"
(**) PS/2 Mouse: Emulate3Buttons, Emulate3Timeout: 70
(**) Option "ZAxisMapping" "4 5"
(**) PS/2 Mouse: ZAxisMapping: buttons 4 and 5
(**) PS/2 Mouse: Buttons: 9
(II) XINPUT: Adding extended input device "PS/2 Mouse" (type: MOUSE)
(II) XINPUT: Adding extended input device "Keyboard0" (type: KEYBOARD)
(--) PS/2 Mouse: PnP-detected protocol: "ExplorerPS/2"
(II) PS/2 Mouse: ps2EnableDataReporting: succeeded

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The following test was made on a Windows XP Professional 2002 SP 2 box.
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C:\>sqlplus "sys/sys as sysdba"
SQL*Plus: Release 9.2.0.1.0 - Production on Sun Nov 6 14:44:51 2005
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
Connected to:
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With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.1.0 - Production
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Table altered.
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Materialized view log created.
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2 refresh fast on demand
3 as select * from my_objects;
Materialized view created.
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13535
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100 rows deleted.
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COUNT(*)
13535
SQL> select count(*) from my_objects;
COUNT(*)
13435
SQL> exec dbms_mview.refresh('mv_my_objects', 'F');
PL/SQL procedure successfully completed.
SQL> select count(*) from mv_my_objects;
COUNT(*)
13535
C:\>sqlplus scott/tiger
SQL*Plus: Release 9.2.0.1.0 - Production on Sun Nov 6 14:50:31 2005
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
Connected to:
Oracle9i Enterprise Edition Release 9.2.0.1.0 - Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.1.0 - Production
SQL> create table my_objects as select * from user_objects;
Table created.
SQL> alter table my_objects add primary key(object_id);
Table altered.
SQL> create materialized view log on my_objects with primary key including new values;
Materialized view log created.
SQL> create materialized view mv_my_objects
2 refresh fast on demand
3 as select * from my_objects;
Materialized view created.
SQL> select count(*) from my_objects;
COUNT(*)
8
SQL> select count(*) from mv_my_objects;
COUNT(*)
8
SQL> delete from my_objects where rownum <=4;
4 rows deleted.
SQL> commit;
Commit complete.
SQL> select count(*) from mv_my_objects;
COUNT(*)
8
SQL> select count(*) from my_objects;
COUNT(*)
4
SQL> exec dbms_mview.refresh('mv_my_objects', 'F');
PL/SQL procedure successfully completed.
SQL> select count(*) from mv_my_objects;
COUNT(*)
4
SQL>

I agree, never create objects under sys schema. I noticed that behaviour just by accident, making some tests while reading the data warehousing manual.
It is more surprising the fact Oracle lets you create the log, and also throws a "PL/SQL procedure successfully completed" message when you use it.
Regards.

Fullscreen performance issue on a Netbook: not useable on AtomN270

I have a preformance issue, I have a S10e Netbook, and I tought that the performance should be enough to watch iTunes SD videos. Without going into fullscreen I can see that I am reaching the limits, as soon as I try in fullscreen it is the end. If I watch the same videos in VLC (take one bought on iTunes Plus for instance), there is absolutely no problems, and the CPU still has margin. VLC can even decode videos with 720x480 encoded for AppleTV profile and it plays very fluid. So what is the problem with iTunes ? Why is video playing so sluggish ? Any tipps to make this useable ?

Has anyone a trick or can just confirm that it is the way it is ?

As a number of Oracle Connections created - Performance Issue

Hello,
We are using Oracle 9i as a backend and VB 6.0 as Frontend. For one client one connection will be opened in the Database Server, if 200 clients open the application then 200 connections will be opened in the Database Server, due to that performance issue is raising.
We are doing: If the frontend application is not in use for 10-minutes then the connection is closed and at the same time front-end application is also terminated or if the Client terminates the application the connection is closed in the Server.
Eventhought if 200-Clients connect the Server only 4 to 5 Clients send a request to the Server for retriving or for saving the data.
I want to Open a fixed number of connections in the DataBase Server eg., around 10-connections, and i want to use this 10 connections for 200 clients.
At First 10 Connections are opened and 10 Clients are using this 10 connections, among 10 Clients 1 released the database connection after finishing the Job and if 11'th Client opens then this released connection as to be used without opening a new connection, in the same way if some of the connections from 9 get free and if any other clients open application then this connections which are free as to be used for opening the application or else for doing any transaction. So, that the number of connection to be create can be redused.
Please give me the suggestion how to make use the released connection for doing the transaction or else for opening the application.
Thanking U with Regards,
Sravan,
Hyderabad.

As Satish mentioned, Shared Server can be a good solution, but it would also be worth telling us , how did you quantify this thing that due to the number of connections, you have a performance issue? 200 is not that big number I guess. What's the o/s , exact database version and the system details with database details? Also if you have statspack report, post that too over here.
HTH
Aman....

Process flow/map performance issues

We have some issues with our OWB-based application and we're looking to find out if there are different ways we could be using the tool, or features/options we've missed.
We are trying to maintain a near real time feed of data from a front end system into our warehouse which was built using OWB 10.2.0.3 over a 10.2.0.4 database. The bulk of the application consists of OWB maps with a few hand-written PL/SQL objects, all executed in a series of hierachical OWB process flows. Maps/transformations are executed either sequentially or in parallel where the referential integrity of the model allows.
The problem is that we have around 150 tables in the datamart which could potentially require updating on each refresh cycle, although in practice only a few tables have any activity on a typical refresh cycle. The cycle consists of loading data into a set of staging tables, and from there the data is transformed into the main schema, often with multiple maps per target table.
On every cycle we run hundreds of maps, the vast majority of which process zero rows. Each map runs quickly and efficiently in its own right but collectively they add up to a 5 - 10 min cycle even if there is no data to process.
There are 2 avenues which we'd like to explore and would be grateful if anyone could provide any pointers/suggestions :-
1) It appears that each map opens and closes its own database session when it executes. I presume this was done because a single process flow could be constructed with maps executing in different target schemas, but we know that's not the case for us. We'd like to know if there is anyway to configure the database connection at a higher level (eg. process flow) so it opens a connection once and executes each of the maps (database packages) in that one session.
Our DBAs are experimenting with 'shared server' settings at a database level which may help to some degree but won't be the whole story.
2) Another option is simply to run less maps eg. load the staging area as now, collate stats on which staging tables contain new data, and then apply some logic such that subsequent maps only execute if the relevant staging table(s) contain(s) some new data, otherwise bypass that map.
We tried experimenting with the 'Pre Mapping Process' operator, but essentially that just generates another function call from the map package, so we still have the overhead of opening a database session for each map to run the package. Minimal gain.
We thought about adding a function call in the process flow before each map and then branching to either execute/bypass the map as approriate, but the function call still requires opening/closing of a database session each time so, once again, minimal gain.
What we really want is some way for a map or process flow to check without logging onto the database repeatedly.
Any ideas on the above, or other potential solutions anyone could suggest, would be greatly appreciated.

Hi,
Please see if these documents help.
Note: 554635.1 - Create Accounting Process Performs Poorly When 100K + Distributions are Passed for an Event
Note: 954273.1 - Multiple Create Accounting Requests Result In Poor Performance For Online Accruals
Note: 763500.1 - R12: Performance Issue with Create Accounting
Note: 733637.1 - R12:Performance Issue When Running Accounting Program Xlaaccup
Note: 781311.1 - Create Accounting Process Taking A Long Time To Complete After Appying Critical Patches
Note: 557869.1 - EBS: R12 Oracle Financials Critical Patches
Regards,
Hussein

Ok Why Does Boolean NOT implement Comparable

Ok.. im looking for a logical reason to why Boolean does NOT implement Comparable?
Every other wrapper does. ( Integer, Double ect.. ) Just not Boolean..
anyone got any logical guesses as to Why?
( just for context here is how i came upon this.. )
I have a quicksort algorythm that reads in an arraylist and does some manipulation of it. All that is demands is that the objects in the list be comparable. This algorythm has worked beautifully (and fast) for serveral months.. till someone put a Boolean in the list.. doh!
Thanks,
JMG

Using the collections.sort() would mean that each object would have to implement comparable anyways. It also means that these objects would only be sortable by one set of tests. I wish to sort my objects by any of their properties. Hence now my properties must implement comparable. ( given that this app usings mostly int, double and String its not a big deal) What surprised me was the Double did not implement comparable where all other wrappers did.. thats it..
mostly i was just currious as to if there was a larger reason to why it was not implemented other than we just could not decided which should be valued higher :)
JMG

HT1430 mail is not behaving the way it should after updating to ios 6.1.2

after updating to ios6.1.2 on Saturday March 9, 2013 the mail is not operating the way it should. What can i do to try and fix it?

Nobody here would know since you didn't explain in detail why it's not operating the way it should.

Not Updating Customized Table when System having Performance Issue

Hi,
This is actually the same topic as "Not Updating Customized Table when System having Performance Issue" which is posted last December by Leonard Tan regarding the user exit EXIT_SAPLMBMB_001.
Recently we changed the program function module z_mm_save_hide_qty to update task. However this causes more data not updated. Hence we put back the old version (without the update task). But now it is not working as it used to be (e.g. version 1 - 10 records not updated, version 2 with update task - 20 records not updated, back to version 1 - 20 records not updated).
I tried debugging the program, however whenever I debugged, there is nothing wrong and the data is updated correctly.
Please advise if anyone has any idea why is this happening. Many thanks.
Regards,
Janet

Hi Janet,
you are right. This is a basic rule not to do any COMMIT or RFC calls in a user exit.
Have a look at SAP note 92550. Here they say that exit EXIT_SAPLMBMB_001 is called in the update routine MB_POST_DOCUMENT. And this routine is already called in UPDATE TASK from FUNCTION 'MB_UPDATE_TASKS' IN UPDATE TASK.
SAP also tells us not to do any updates on SAP system tables like MBEW, MARD, MSEG.
Before the exit is called, now they call 'MB_DOCUMENT_BADI' with methods MB_DOCUMENT_BEFORE_UPDATE and MB_DOCUMENT_UPDATE. Possibly you have more success implementing the BADI.
I don't know your situation and goal so this is all I can tell you now.
Good luck!
Regards,
Clemens

Performance Issue - Index is not used when a zero padded string is queried

Hi All,
I have a table T1 which has many columns. One such column say C1 is a varchar2(20). T1 has 10 million rows and there is an index called I1 on C1. Stats are current for both tables and indexes. These are the scenarios:
Scenario 1
select *   from T1 where C1 = '0013206263' --Uses index I1
187 ms
Scenario 2
select *   from T1 where C1 = '8177341863' --Uses index I1
203 ms
*Scenario 3*
*select *   from T1 where C1 = '0000000945' --Uses Fulll Table Scan --Very Slow*
*45 seconds*
When I force the sql to use the index through a hint, it is working fine:
Scenario 4
select /*+ INDEX (t1 i1) */ *   from T1 where C1 = '0013206263' --Uses index I1
123 ms
Scenario 5
select /*+ INDEX (t1 i1) */ *   from T1 where C1 = '8177341863' --Uses index I1
201 ms
*Scenario 6*
*select /*+ INDEX (t1 i1) */ *   from T1 where C1 = '0000000945' --Uses index I1*
*172ms*Is there any reason for this performance issue? Why does the optimizer goes for FTS in Scenario 3?
Edited by: user539954 on May 14, 2009 12:22 PM
Edited by: user539954 on May 14, 2009 12:32 PM

user539954 wrote:
Please see the replies below:
- How many distinct values for C1 out of that 10 million rows? I'm guessing that histograms were created for C1, correct?
=>7 million distinct c1 values. I have not gathered a histogram yet. Should I try that?
SQL> explain plan for select * from T1 where C1 = '0000000954';
| Id | Operation         | Name           | Rows | Bytes | Cost (%CPU)|
|   0 | SELECT STATEMENT |                |   244K|    19M| 26228   (5)|
|   1 | TABLE ACCESS FULL| T1 |   244K|    19M| 26228   (5)|
SQL> explain plan for select * from T1 where C1 = '0033454555';
| Id | Operation                   | Name               | Rows | Bytes | Cost (%CPU)|
|   0 | SELECT STATEMENT            |                    |   532 | 43624 |   261   (0)|
|   1 | TABLE ACCESS BY INDEX ROWID| T1     |   532 | 43624 |   261   (0)|
|   2 |   INDEX RANGE SCAN          | I1 |   532 |       |     2   (0)|
It's possible you do have a histogram, even though you didn't plan on creating it, if you're running 10g.
In the absence of a histogram and with 7M distinct keys in 10M rows, Oracle should have predicted 2 rows for both queries, not 244,000 and 532.
If you do have a histogram, you probably need to get rid of it.
Regards
Jonathan Lewis
http://jonathanlewis.wordpress.com
http://www.jlcomp.demon.co.uk
"Science is more than a body of knowledge; it is a way of thinking"
Carl Sagan
To post code, statspack/AWR report, execution plans or trace files, start and end the section with the tag {noformat}{noformat} (lowercase, curly brackets, no spaces) so that the text appears in fixed format.

Performance issue is most probably caused by the fact that IE can not handle such amount of requests ? is it ?

Hi,
I'm running web applications and there is performance issue is most probably caused by the fact that IE can not handle such amount of requests that are forwarded to the server at the same time.
Data:
On IE(10) – search variety 11- it takes a long time (about 25 seconds for response) .
in general, the responding time of "search variety" in IE is much longer than Chrome.
IE - see:http://screencast.com/t/kSeT3hC2mRfV
Chrome see:http://screencast.com/t/NYf6fskU
Why? any solution ?
Thanks,

Hi,
without a link to your site (so we can use the same tools mentioned above)... we can only guess.
these are peer to peer support forums... your favorite web search engine will help you to learn about web development.
display the Developer tool console in each browser to view the suppressed error messages.
All modern browsers support the performance api or your can use the Networking tab to view the latency metrics for the site.... commonly you may be using meta directives for caching instead of server headers or you have different settings between browsers
which determine how long resources are cached. Commonly, IE has a different security model to other browsers... ensure that you are using the Default IE security zone settings.... Actions like innerHTML go through a sanitization process to remove script content...
Commonly AJAX calls are made during the onload event...
Please post questions about web site development to the IE Web Developer forum. Include with your questions a link to your website or a publicly accessible mashup that shows your issue.
Questions regarding Internet Explorer 8, 9 and 10 and Internet Explorer 11 for the IT Pro Audience. Topics covered are: Installation, Deployment, Configuration, Security, Group Policy, Management questions. If you are a consumer looking for answers or to
raise a question, it's highly recommended you head on over to http://answers.microsoft.com
Rob^_^

Brand new with performance issues -- programs not responding, system hanging

Just this morning I began migrating from a Dell Inspiron 1525 laptop that has been generally reliable for the better part of 3 years (monitor housing is literally falling apart but still works great... check E-Bay later for spare parts! lol)... migrating to a Toshiba Satellite C655D-S5136 laptop running Windows 7 64-bit. It's literally right out of the box 5 hours ago and I've been reinstalling programs, transferring files, etc.
The problem is that I'm already noticing a lot of performance issues. The system (and/or programs) seem to get caught often... resulting in frequent "Program not responding" messages (some of which the system manages to bypass)... and a few of the "This program closed unexpectedly" or "This program stopping responding... do you want to check online for a solution or just close the program?" messages.
This is happening on multiple programs... tax prep software TaxAct update dialog hangs after 256 bytes downloaded every time, AVG Anti-Virus was hanging although never gave me a not responding message, Internet Explorer has stopped responding a couple times, Windows Live Mail did often, especially when I was using IMAP (since changed to POP3 and problem seems to have resolved but still). Even opening the start menu a few seconds after plugging in an external hard drive lagged the system like hell for a full two minutes until it caught up with itself.
This is unacceptable in a brand new machine. I was getting a few errors like this on my Dell every now and then but I chalked it up to an old machine that had never been wiped and had a failing hard disk. I understand the computer moving slower, especially as I've been installing a lot, running antivirus, downloading all at once, but no way programs should simply stop responding this often. I could do twice the activity on my Dell and have no issues.
I've uninstalled several of the preloaded programs... the antivirus, quickbooks, etc. I've also disabled and/or uninstalled several of the other programs like Toshiba Reeltime and Toshiba Zoom Manager or whatever that was. Nothing has seemed to help. And that's not surprising... the speed is great, it's that programs are getting caught so often, sometimes every time or every other time I open up a program.
Is this a Windows 7 thing? (This is first time using Windows 7, coming from Vista). Is it a Satellite thing?
Anyone have any suggestions? Is it possible there's just some component that's bad? Processor, RAM, etc.?
Thanks... very frustrated!

I may have found a solution. I changed my startup programs and stopped some of the Toshiba software from running at startup. The ones I stopped are listed below. I have used the laptop heavily for two days now and have not had any problems. It actually runs very fast. I hope this will help.
Toshiba Reel Time
Toshiba Sleep
Toshiba PC Health Monitor
Toshiba WebCamera App.
Toshiba Power Saver
Toshiba Message Center
Toshiba Service Station
SmartFaceVWatcher
Toshiba Online Backup
Toshiba Zooming Utility
Toshiba eco Utility
Toshiba App Place
Message Center
For people that don't know how to change these, here are the instructions.
Click Start > Type msconfig in the search box > open msconfig > click on the startup tab > remove the checkmarks next to the above programs > restart computer.
Doing this may not fix your problems, but it did fix mine.

Analysis could not be performed in time. There is a possible serious performance issue

Can someone please advise what I need to do to correct this critical error?
My computer is VERY slow and when I ran the event viewer, this is listed as CRITICAL. Any information would be appreciated.
Log Name:      Microsoft-Windows-Diagnostics-Performance/Operational
Source:        Microsoft-Windows-Diagnostics-Performance
Date:          6/24/2010 10:18:46 AM
Event ID:      400
Task Category: System Performance Monitoring
Level:         Critical
Keywords:      Event Log
User:          LOCAL SERVICE
Computer:      user-PC
Description:
Information about the system performance monitoring event:
     Scenario  : System Responsiveness
     Analysis result  : Analysis could not be performed in time. There is a possible serious performance issue
     Incident Time (UTC) : 6/24/2010 5:17:07 PM
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
    <Provider Name="Microsoft-Windows-Diagnostics-Performance" Guid="{cfc18ec0-96b1-4eba-961b-622caee05b0a}" />
    <EventID>400</EventID>
    <Version>1</Version>
    <Level>1</Level>
    <Task>4005</Task>
    <Opcode>37</Opcode>
    <Keywords>0x8000000000010000</Keywords>
    <TimeCreated SystemTime="2010-06-24T17:18:46.941Z" />
    <EventRecordID>5491</EventRecordID>
    <Correlation ActivityID="{00000000-E6C8-0000-F4BB-058D9113CB01}" />
    <Execution ProcessID="1884" ThreadID="5956" />
    <Channel>Microsoft-Windows-Diagnostics-Performance/Operational</Channel>
    <Computer>user-PC</Computer>
    <Security UserID="S-1-5-19" />
</System>
<EventData>
    <Data Name="ShellScenarioStartTime">2010-06-24T17:17:07.442Z</Data>
    <Data Name="ShellScenarioEndTime">2010-06-24T17:17:12.442Z</Data>
    <Data Name="ShellSubScenario">1</Data>
    <Data Name="ShellScenarioDuration">5000</Data>
    <Data Name="ShellRootCauseBits">0</Data>
    <Data Name="ShellAnalysisResult">2</Data>
    <Data Name="ShellDegradationType">1</Data>
    <Data Name="ShellTsVersion">1</Data>
    <Data Name="ShellMachineUpTimeHours">0</Data>
    <Data Name="ShellMachineSleepPattern">0</Data>
</EventData>
</Event>

I do get the same problem. It believe it started after I switched from HDD to SSD some month's ago. My machine is very fast now so I do not have performance problems (only a very slow power on boot).
The description above is exactly the same as I have.
Does somebody has the same problems?

Performance Issue: Central Instance not utilizing full network resources.

Hi All,
I have experienced a problem regarding network usage by central instance.
At random times, even at peak load, SAP application server utilizing not more than 0.30%-0.35% of network resources, resulting in very poor performance.
As Primary observation, i have checked at operating system level that no other service/application is consuming network at that time.
Please help, how i can monitor/check and enhance the network resources utilization to the fullest for better performance.
Thanks in advance.
Regards
Surjit

SAP application server utilizing not more than 0.30%-0.35% of network resources, resulting in very poor performance.
To be honest with you I can't see the network to been the performance issue unless you have serius trouble with network latency or maybe your system been located in a remote location.
You can check the average GUI time (in milliseconds) in ST03N, then you can make conclutions on if the info travelling to the frontend is been compromised because of network issue.
Also, usually comunication in between the instances should be based on a private fast VLAN to allow free traffic in between them
Regards
Juan

Performance issues: why is it not as fast as it should /could be?

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