Attached the history of today:
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
r b swpd free buff cache si so bi bo in cs us sy id wa st
2 0 265408 76740 4492 104224 0 0 0 0 358 176 11 1 88 0 0
0 0 265408 76740 4500 104060 0 0 0 3 459 236 13 1 86 0 0
0 0 265408 76740 4508 104204 0 0 0 6 379 196 11 1 88 0 0
0 0 265408 76864 4508 104204 0 0 0 0 364 180 11 1 88 0 0
0 0 265408 76864 4508 104212 0 0 0 0 356 159 11 1 88 0 0
0 0 265408 76864 4508 104212 0 0 0 0 380 178 11 1 88 0 0
0 0 265408 76832 4508 104204 0 0 0 0 358 164 11 1 88 0 0
0 0 265408 77020 4508 104248 0 0 0 3 362 168 11 1 88 0 0
0 0 265408 76988 4508 104212 0 0 0 0 367 158 11 1 88 0 0
1 0 265408 76384 4508 105192 0 0 0 0 371 176 11 1 88 0 0
0 0 265408 76956 4508 104248 0 0 0 0 364 160 11 1 88 0 0
0 0 265408 76832 4516 104212 0 0 0 4 483 245 13 1 85 0 0
0 0 265408 76088 4516 105192 0 0 0 0 373 193 11 1 88 0 0
0 0 265408 76616 4516 104212 0 0 0 0 364 185 11 1 88 0 0
1 0 265408 76492 4516 104212 0 0 0 0 360 181 11 1 88 0 0
0 0 265408 76492 4516 104204 0 0 0 0 374 203 11 1 88 0 0
0 0 265408 76460 4516 104212 0 0 0 0 355 180 10 1 88 0 0
0 0 265408 76492 4516 104212 0 0 0 2 359 184 11 1 88 0 0
2 0 265408 76616 4516 104204 0 0 0 0 371 195 11 1 88 0 0
0 0 265408 76616 4516 104224 0 0 2 0 362 183 11 1 88 0 0
0 0 265408 75004 4516 106272 0 0 0 0 356 176 11 1 88 0 0
less /var/log/Xorg.0.log
X.Org X Server 1.7.6
Release Date: 2010-03-17
X Protocol Version 11, Revision 0
Build Operating System: x86-02 2.6.18-164.6.1.el5
Current Operating System: Linux fedora.sdc.lan 2.6.32.26-175.fc12.i686 #1 SMP Wed Dec 1 21:52:04 UTC 2010 i686
Kernel command line: ro root=/dev/VolGroup00/LogVol00 rhgb quiet SYSFONT=latarcyrheb-sun16 LANG=en_US.UTF-8 KEYTABLE=us
Build Date: 16 April 2010 07:07:54AM
Build ID: xorg-x11-server 1.7.6-4.fc12
Current version of pixman: 0.16.6
Before reporting problems, check http://bodhi.fedoraproject.org/
to make sure that you have the latest version.
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: Wed Mar 2 15:19:39 2011
(==) Using config file: "/etc/X11/xorg.conf"
(==) ServerLayout "single head configuration"
(**) |-->Screen "Screen0" (0)
(**) | |-->Monitor "<default monitor>"
(**) | |-->Device "Videocard0"
(==) No monitor specified for screen "Screen0".
Using a default monitor configuration.
(**) |-->Input Device "Keyboard0"
(==) Automatically adding devices
(==) Automatically enabling devices
(==) FontPath set to:
catalogue:/etc/X11/fontpath.d,
built-ins
(==) ModulePath set to "/usr/lib/xorg/modules"
(II) Cannot locate a core pointer device.
(II) The server relies on HAL to provide the list of input devices.
If no devices become available, reconfigure HAL or disable AutoAddDevices.
(WW) AllowEmptyInput is on, devices using drivers 'kbd', 'mouse' or 'vmmouse' will be disabled.
(WW) Disabling Keyboard0
(II) Loader magic: 0x821c900
(II) Module ABI versions:
X.Org ANSI C Emulation: 0.4
X.Org Video Driver: 6.0
X.Org XInput driver : 7.0
X.Org Server Extension : 2.0
(++) using VT number 1
(--) PCI:*(0:0:2:0) 8086:2582:1028:0181 Intel Corporation 82915G/GV/910GL Integrated Graphics Controller rev 4, Mem @ 0xdff00000/524288, 0xc0000000/268435456, 0xdfec0000/262144, I/O @ 0x0000e898/8, BIOS @ 0x????????/131072
(--) PCI: (0:0:2:1) 8086:2782:1028:0181 Intel Corporation 82915G Integrated Graphics Controller rev 4, Mem @ 0xdff80000/524288, BIOS @ 0x????????/65536
(II) "extmod" will be loaded by default.
(II) "dbe" will be loaded by default.
(II) "glx" will be loaded by default.
(II) "record" will be loaded by default.
(II) "dri" will be loaded by default.
(II) "dri2" will be loaded by default.
(II) LoadModule: "vnc"
(II) Loading /usr/lib/xorg/modules/extensions/libvnc.so
(II) Module vnc: vendor="Constantin Kaplinsky"
compiled for 1.7.6, module version = 1.0.0
Module class: X.Org Server Extension
ABI class: X.Org Server Extension, version 2.0
(II) Loading extension VNC
(II) LoadModule: "extmod"
(II) Loading /usr/lib/xorg/modules/extensions/libextmod.so
(II) Module extmod: vendor="X.Org Foundation"
compiled for 1.7.6, module version = 1.0.0
Module class: X.Org Server Extension
ABI class: X.Org Server Extension, version 2.0
(II) Loading extension SELinux
(II) Loading extension MIT-SCREEN-SAVER
(II) Loading extension XFree86-VidModeExtension
(II) Loading extension XFree86-DGA
(II) Loading extension DPMS
(II) Loading extension XVideo
(II) Loading extension XVideo-MotionCompensation
(II) Loading extension X-Resource
(II) LoadModule: "dbe"
II) Loading /usr/lib/xorg/modules/extensions/libdbe.so
(II) Module dbe: vendor="X.Org Foundation"
compiled for 1.7.6, module version = 1.0.0
Module class: X.Org Server Extension
ABI class: X.Org Server Extension, version 2.0
(II) Loading extension DOUBLE-BUFFER
(II) LoadModule: "glx"
(II) Loading /usr/lib/xorg/modules/extensions/libglx.so
(II) Module glx: vendor="X.Org Foundation"
compiled for 1.7.6, module version = 1.0.0
ABI class: X.Org Server Extension, version 2.0
(==) AIGLX enabled
(II) Loading extension GLX
(II) LoadModule: "record"
(II) Loading /usr/lib/xorg/modules/extensions/librecord.so
(II) Module record: vendor="X.Org Foundation"
compiled for 1.7.6, module version = 1.13.0
Module class: X.Org Server Extension
ABI class: X.Org Server Extension, version 2.0
(II) Loading extension RECORD
(II) LoadModule: "dri"
(II) Loading /usr/lib/xorg/modules/extensions/libdri.so
(II) Module dri: vendor="X.Org Foundation"
compiled for 1.7.6, module version = 1.0.0
ABI class: X.Org Server Extension, version 2.0
(II) Loading extension XFree86-DRI
(II) LoadModule: "dri2"
(II) Loading /usr/lib/xorg/modules/extensions/libdri2.so
(II) Module dri2: vendor="X.Org Foundation"
compiled for 1.7.6, module version = 1.1.0
ABI class: X.Org Server Extension, version 2.0
(II) Loading extension DRI2
(II) LoadModule: "intel"
(II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
(II) Module intel: vendor="X.Org Foundation"
compiled for 1.7.0, module version = 2.9.1
Module class: X.Org Video Driver
ABI class: X.Org Video Driver, version 6.0
(II) intel: Driver for Intel Integrated Graphics Chipsets: i810,
i810-dc100, i810e, i815, i830M, 845G, 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, Clarkdale, Arrandale
(II) Primary Device is: PCI 00@00:02:0
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is 11, (OK)
drmOpenByBusid: Searching for BusID pci:0000:00:02.0
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is 11, (OK)
drmOpenByBusid: drmOpenMinor returns 11
drmOpenByBusid: drmGetBusid reports pci:0000:00:02.0
(**) intel(0): Depth 24, (--) framebuffer bpp 32
(==) intel(0): RGB weight 888
(==) intel(0): Default visual is TrueColor
(II) intel(0): Integrated Graphics Chipset: Intel(R) 915G
(--) intel(0): Chipset: "915G"
(II) intel(0): Output VGA1 has no monitor section
(II) intel(0): EDID for output VGA1
(II) intel(0): Manufacturer: DEL Model: d023 Serial#: 810437965
(II) intel(0): Year: 2009 Week: 24
(II) intel(0): EDID Version: 1.3
(II) intel(0): Analog Display Input, Input Voltage Level: 0.700/0.300 V
(II) intel(0): Sync: Separate Composite SyncOnGreen
(II) intel(0): Max Image Size [cm]: horiz.: 41 vert.: 23
(II) intel(0): Gamma: 2.20
(II) intel(0): DPMS capabilities: StandBy Suspend Off; RGB/Color Display
(II) intel(0): Default color space is primary color space
(II) intel(0): First detailed timing is preferred mode
(II) intel(0): redX: 0.640 redY: 0.330 greenX: 0.300 greenY: 0.600
(II) intel(0): blueX: 0.150 blueY: 0.060 whiteX: 0.313 whiteY: 0.329
(II) intel(0): Supported established timings:
(II) intel(0): 720x400@70Hz
(II) intel(0): 640x480@60Hz
(II) intel(0): 640x480@75Hz
(II) intel(0): 800x600@60Hz
(II) intel(0): 800x600@75Hz
(II) intel(0): 1024x768@60Hz
(II) intel(0): 1024x768@75Hz
..etc
[root@fedora ~]# cat /etc/grub.conf
# grub.conf generated by anaconda
#
# Note that you do not have to rerun grub after making changes to this file
# NOTICE: You have a /boot partition. This means that
# all kernel and initrd paths are relative to /boot/, eg.
# root (hd0,0)
# kernel /vmlinuz-version ro root=/dev/VolGroup00/LogVol00
# initrd /initrd-version.img
#boot=/dev/sda
default=0
timeout=0
splashimage=(hd0,0)/grub/splash.xpm.gz
hiddenmenu
title Fedora (2.6.32.26-175.fc12.i686)
root (hd0,0)
kernel /vmlinuz-2.6.32.26-175.fc12.i686 ro root=/dev/VolGroup00/LogVol00 rhgb quiet SYSFONT=latarcyrheb-sun16 LANG=en_US.UTF-8 KEYTABLE=us
initrd /initramfs-2.6.32.26-175.fc12.i686.img
Initializing cgroup subsys cpuset
Initializing cgroup subsys cpu
Linux version 2.6.32.26-175.fc12.i686 (mockbuild@xxxxxxxxxxxxxxxxxxxxxxxxxxxxx) (gcc version 4.4.4 2
0100630 (Red Hat 4.4.4-10) (GCC) ) #1 SMP Wed Dec 1 21:52:04 UTC 2010
KERNEL supported cpus:
Intel GenuineIntel
AMD AuthenticAMD
NSC Geode by NSC
Cyrix CyrixInstead
Centaur CentaurHauls
Transmeta GenuineTMx86
Transmeta TransmetaCPU
UMC UMC UMC UMC
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 00000000000a0000 (usable)
BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000001f688c00 (usable)
BIOS-e820: 000000001f688c00 - 000000001f68ac00 (ACPI NVS)
BIOS-e820: 000000001f68ac00 - 000000001f68cc00 (ACPI data)
BIOS-e820: 000000001f68cc00 - 0000000020000000 (reserved)
BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
BIOS-e820: 00000000fec00000 - 00000000fed00400 (reserved)
BIOS-e820: 00000000fed20000 - 00000000feda0000 (reserved)
BIOS-e820: 00000000fee00000 - 00000000fef00000 (reserved)
BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved)
DMI 2.3 present.
last_pfn = 0x1f688 max_arch_pfn = 0x100000
MTRR default type: uncachable
MTRR fixed ranges enabled:
00000-9FFFF write-back
A0000-BFFFF uncachable
C0000-FFFFF write-protect
MTRR variable ranges enabled:
0 base 000000000 mask FE0000000 write-back
1 base 01F800000 mask FFF800000 uncachable
2 base 01F700000 mask FFFF00000 uncachable
3 disabled
4 disabled
5 disabled
x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
original variable MTRRs
reg 0, base: 0GB, range: 512MB, type WB
reg 1, base: 504MB, range: 8MB, type UC
reg 2, base: 503MB, range: 1MB, type UC
total RAM covered: 503M
Found optimal setting for mtrr clean up
gran_size: 64K chunk_size: 16M num_reg: 3 lose cover RAM: 0G
New variable MTRRs
reg 0, base: 0GB, range: 512MB, type WB
reg 1, base: 503MB, range: 1MB, type UC
reg 2, base: 504MB, range: 8MB, type UC
initial memory mapped : 0 - 01000000
init_memory_mapping: 0000000000000000-000000001f688000
Using x86 segment limits to approximate NX protection
0000000000 - 0000400000 page 4k
0000400000 - 001f400000 page 2M
001f400000 - 001f688000 page 4k
kernel direct mapping tables up to 1f688000 @ 7000-d000
RAMDISK: 1eb0a000 - 1f678069
ACPI: RSDP 000fec00 00014 (v00 DELL )
ACPI: RSDT 000fcbfc 00040 (v01 DELL 4700 00000006 ASL 00000061)
ACPI: FACP 000fcc3c 00074 (v01 DELL 4700 00000006 ASL 00000061)
ACPI: DSDT fffc281f 02DB6 (v01 DELL dt_ex 00001000 MSFT 0100000D)
ACPI: FACS 1f688c00 00040
ACPI: SSDT fffc5712 000BA (v01 DELL st_ex 00001000 MSFT 0100000D)
ACPI: APIC 000fccb0 00072 (v01 DELL 4700 00000006 ASL 00000061)
ACPI: BOOT 000fcd22 00028 (v01 DELL 4700 00000006 ASL 00000061)
ACPI: ASF! 000fcd4a 00067 (v16 DELL 4700 00000006 ASL 00000061)
ACPI: MCFG 000fcdb1 0003E (v01 DELL 4700 00000006 ASL 00000061)
ACPI: HPET 000fcdef 00038 (v01 DELL 4700 00000006 ASL 00000061)
ACPI: Local APIC address 0xfee00000
0MB HIGHMEM available.
502MB LOWMEM available.
mapped low ram: 0 - 1f688000
low ram: 0 - 1f688000
node 0 low ram: 00000000 - 1f688000
(9 early reservations) ==> bootmem [0000000000 - 001f688000]
#0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000]
#1 [0000001000 - 0000002000] EX TRAMPOLINE ==> [0000001000 - 0000002000]
#2 [0000006000 - 0000007000] TRAMPOLINE ==> [0000006000 - 0000007000]
#3 [0000400000 - 0000b33418] TEXT DATA BSS ==> [0000400000 - 0000b33418]
#4 [001eb0a000 - 001f678069] RAMDISK ==> [001eb0a000 - 001f678069]
#5 [000009fc00 - 0000100000] BIOS reserved ==> [000009fc00 - 0000100000]
#6 [0000b34000 - 0000b381c4] BRK ==> [0000b34000 - 0000b381c4]
#7 [0000007000 - 000000a000] PGTABLE ==> [0000007000 - 000000a000]
#8 [0000002000 - 0000006000] BOOTMAP ==> [0000002000 - 0000006000]
found SMP MP-table at [c00fe710] fe710
Zone PFN ranges:
DMA 0x00000000 -> 0x00001000
Normal 0x00001000 -> 0x0001f688
HighMem 0x0001f688 -> 0x0001f688
Movable zone start PFN for each node
early_node_map[2] active PFN ranges
0: 0x00000000 -> 0x000000a0
0: 0x00000100 -> 0x0001f688
On node 0 totalpages: 128552
free_area_init_node: node 0, pgdat c09bb2a0, node_mem_map c1001000
DMA zone: 32 pages used for memmap
DMA zone: 0 pages reserved
DMA zone: 3968 pages, LIFO batch:0
Normal zone: 974 pages used for memmap
Normal zone: 123578 pages, LIFO batch:31
Using APIC driver default
ACPI: PM-Timer IO Port: 0x808
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x01] disabled)
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x07] disabled)
ACPI: LAPIC_NMI (acpi_id[0xff] high level lint[0x1])
ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
Using ACPI (MADT) for SMP configuration information
ACPI: HPET id: 0x8086a201 base: 0xfed00000
SMP: Allowing 4 CPUs, 2 hotplug CPUs
nr_irqs_gsi: 24
PM: Registered nosave memory: 00000000000a0000 - 00000000000f0000
PM: Registered nosave memory: 00000000000f0000 - 0000000000100000
Allocating PCI resources starting at 20000000 (gap: 20000000:c0000000)
Booting paravirtualized kernel on bare hardware
NR_CPUS:32 nr_cpumask_bits:32 nr_cpu_ids:4 nr_node_ids:1
PERCPU: Embedded 14 pages/cpu @c1400000 s34488 r0 d22856 u1048576
pcpu-alloc: s34488 r0 d22856 u1048576 alloc=1*4194304
pcpu-alloc: [0] 0 1 2 3
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 127546
Kernel command line: ro root=/dev/VolGroup00/LogVol00 rhgb quiet SYSFONT=latarcyrheb-sun16 LANG=en_U
S.UTF-8 KEYTABLE=us
PID hash table entries: 2048 (order: 1, 8192 bytes)
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
allocated 2572960 bytes of page_cgroup
please try 'cgroup_disable=memory' option if you don't want memory cgroups
Calibrating delay loop (skipped), value calculated using timer frequency.. 5984.89 BogoMIPS (lpj=299
2449)
Security Framework initialized
SELinux: Initializing.
SELinux: Starting in permissive mode
Mount-cache hash table entries: 512
Initializing cgroup subsys ns
Initializing cgroup subsys cpuacct
Initializing cgroup subsys memory
Initializing cgroup subsys devices
Initializing cgroup subsys freezer
Initializing cgroup subsys net_cls
CPU: Trace cache: 12K uops, L1 D cache: 16K
CPU: L2 cache: 1024K
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
mce: CPU supports 4 MCE banks
CPU0: Thermal monitoring enabled (TM1)
using mwait in idle threads.
Performance Events: no PMU driver, software events only.
Checking 'hlt' instruction... OK.
ACPI: Core revision 20090903
ftrace: converting mcount calls to 0f 1f 44 00 00
ftrace: allocating 22361 entries in 44 pages
Enabling APIC mode: Flat. Using 1 I/O APICs
..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
CPU0: Intel(R) Pentium(R) 4 CPU 3.00GHz stepping 04
Booting processor 1 APIC 0x1 ip 0x6000
Initializing CPU#1
CPU: Trace cache: 12K uops, L1 D cache: 16K
CPU: L2 cache: 1024K
On Wed, Mar 9, 2011 at 10:08 AM, JB <jb.1234abcd@xxxxxxxxx> wrote:
> I will try to add more RAM to it. I have done the yum check ... all went OK> ...
> ... but it didn't change the behaviour. Thanks for your help.
OK.
Now you can look at your system components.
Your RAM seems to be OK (sure, the more you can install the better, but Linux
> Mem: 500128k total, 484136k used, 15992k free, 2676k buffers
> Swap: 1015800k total, 292412k used, 723388k free, 93068k cached
will try to use it all, so do not misinterpret it if Mem used is close to Mem
total at all times - that is actually a good sign of Mem utilization).
Now you should test the GNOME and Xorg by themselves to see if any problems
> PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
> 2000 tc 20 0 71332 4884 3072 R 13.7 1.0 858:17.49
> gnome-system-mo
> 1313 root 20 0 322m 235m 3880 S 9.8 48.2 901:51.31 Xorg
> 11381 tc 20 0 1590m 32m 3920 S 9.8 6.7 7:03.92 java
exist.
Stop that Java bloat application (kill Java if needed) and any others VIRT
memory hogs; and CPU hogs as well.
Verify Xorg workings (do you see any errors/warnings ?):
$ less /var/log/Xorg.0.log
Any funny settings on kernel boot line ?
# cat /etc/grub.conf
If all semms to be normal, and I would expect your GNOME fully functional even
with your RAM, you can add the other apps (hogging Mem, perhaps causing swap
activities) one by one to see the effects.
Next, your system.
> ...
> # dmidecode 2.10
> ...
> BIOS InformationUpdate your BIOS.
> Vendor: Dell Inc.
> Version: A02
> Release Date: 07/19/2004
After boot, verify if any errors/warnings exist:
$ dmesg
After that run your system with default BIOS settings for a while to see
system performance before you do any manual adjustments (if needed at all).
JB
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