Ich habe hier einen Toshiba Laptop Portege 3490CT - 128MB RAM, P3 700MHz.
Das Teil bootet mit dem Debian Kernel ohne erkennbare Fehlermeldungen durch aber während der Nutzung ist das Ding unerträglich langsam - der X-Server benötigt ca. 20 Sekunden zum Starten, Mozilla Firefox ca. 30 Sekunden und der Seitenaufbau / Scrollen kommt einer Diashow gleich. Ebenso verhlält es sich mit allen anderen Programmen (selbst hier beim Tippen kommen die Buchstaben zeitverzögert).
Die CPU Auslastung beim Programm starten / Webseiten rendern / Tippen liegt immer zwischen 45% und 100%.
Ich habe Debian Sarge bereits auf einem P2 266MHz installiert - da läuft es um einiges performanter ... nur woran liegt bei dem Laptop der Hund begraben?
Momentan verwende ich Debian Sarge - vorher hatte ich mit Gentoo (auf externer Maschine kompiliert) das gleiche Problem.
Hier ein paar Informationen zur Systemkonfiguration:
Code: Alles auswählen
[root@pub] ~ (16G free)# hdparm /dev/hda -=Mi 13.04.2005 22:10:58=-
/dev/hda:
multcount = 16 (on)
IO_support = 1 (32-bit)
unmaskirq = 1 (on)
using_dma = 1 (on)
keepsettings = 0 (off)
readonly = 0 (off)
readahead = 12 (on)
geometry = 38760/16/63, sectors = 39070080, start = 0
[root@pub] ~ (16G free)# hdparm -i /dev/hda -=Mi 13.04.2005 22:11:08=-
/dev/hda:
Model=TOSHIBA MK2016GAP, FwRev=U0.32 A, SerialNo=41I38748T
Config={ Fixed }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=46
BuffType=unknown, BuffSize=0kB, MaxMultSect=16, MultSect=16
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=39070080
IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: sdma0 sdma1 sdma2 mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 *udma2 udma3 udma4
AdvancedPM=yes: unknown setting WriteCache=enabled
Drive conforms to: device does not report version:
* signifies the current active modeCode: Alles auswählen
[root@pub] ~ (16G free)# cat /proc/cpuinfo -=Mi 13.04.2005 22:11:48=-
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 8
model name : Pentium III (Coppermine)
stepping : 6
cpu MHz : 700.035
cache size : 256 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov pat pse36 mmx fxsr sse
bogomips : 1395.91Code: Alles auswählen
[root@pub] ~ (16G free)# lspci -=Mi 13.04.2005 22:13:09=-
0000:00:00.0 Host bridge: Intel Corp. 82440MX Host Bridge (rev 01)
0000:00:00.1 Multimedia audio controller: Intel Corp. 82440MX AC'97 Audio Controller
0000:00:02.0 Communication controller: Lucent Microelectronics 56k WinModem (rev 01)
0000:00:04.0 VGA compatible controller: S3 Inc. 86C270-294 Savage/IX-MV (rev 13)
0000:00:06.0 PCI bridge: Toshiba America Info Systems: Unknown device 061b (rev 03)
0000:00:07.0 Bridge: Intel Corp. 82440MX ISA Bridge (rev 01)
0000:00:07.1 IDE interface: Intel Corp. 82440MX EIDE Controller
0000:00:07.2 USB Controller: Intel Corp. 82440MX USB Universal Host Controller
0000:00:07.3 Bridge: Intel Corp. 82440MX Power Management Controller
0000:00:09.0 IRDA controller: Toshiba America Info Systems FIR Port Type-DO
0000:00:0b.0 CardBus bridge: Toshiba America Info Systems ToPIC95 PCI to Cardbus Bridge with ZV Support (rev 20)
0000:00:0b.1 CardBus bridge: Toshiba America Info Systems ToPIC95 PCI to Cardbus Bridge with ZV Support (rev 20)
0000:01:04.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 08)Code: Alles auswählen
Linux version 2.4.27-2-686 (horms@charles.lab.ultramonkey.org) (gcc version 3.3.5 (Debian 1:3.3.5-6)) #1 Thu Jan 20 11:10:41 JST 2005
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000ec000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 0000000007fe0000 (usable)
BIOS-e820: 0000000007fe0000 - 0000000007ff0000 (ACPI data)
BIOS-e820: 0000000007ff0000 - 0000000008000000 (reserved)
BIOS-e820: 00000000100a0000 - 00000000100b6e00 (reserved)
BIOS-e820: 00000000100b6e00 - 00000000100b7000 (ACPI NVS)
BIOS-e820: 00000000100b7000 - 0000000010100000 (reserved)
BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)
0MB HIGHMEM available.
127MB LOWMEM available.
On node 0 totalpages: 32736
zone(0): 4096 pages.
zone(1): 28640 pages.
zone(2): 0 pages.
ACPI: RSDP (v000 TOSHIB ) @ 0x000f0150
ACPI: RSDT (v001 TOSHIB 750 0x00970814 TASM 0x04010000) @ 0x07fe0000
ACPI: FADT (v001 TOSHIB 750 0x00970814 TASM 0x04010000) @ 0x07fe0054
ACPI: DSDT (v001 TOSHIB 3480 0x20001201 MSFT 0x0100000a) @ 0x00000000
Kernel command line: root=/dev/hda1 ro
Local APIC disabled by BIOS -- reenabling.
Could not enable APIC!
Initializing CPU#0
Detected 700.035 MHz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 1395.91 BogoMIPS
Memory: 122760k/130944k available (1197k kernel code, 7796k reserved, 451k data, 116k init, 0k highmem)
Dentry cache hash table entries: 16384 (order: 5, 131072 bytes)
Inode cache hash table entries: 8192 (order: 4, 65536 bytes)
Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer cache hash table entries: 4096 (order: 2, 16384 bytes)
Page-cache hash table entries: 32768 (order: 5, 131072 bytes)
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 256K
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU: After generic, caps: 0383f9ff 00000000 00000000 00000000
CPU: Common caps: 0383f9ff 00000000 00000000 00000000
CPU: Intel Pentium III (Coppermine) stepping 06
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
mtrr: v1.40 (20010327) Richard Gooch (rgooch@atnf.csiro.au)
mtrr: detected mtrr type: Intel
ACPI: Subsystem revision 20040326
ACPI: Interpreter disabled.
PCI: PCI BIOS revision 2.10 entry at 0xfed9b, last bus=21
PCI: Using configuration type 1
PCI: Probing PCI hardware
PCI: ACPI tables contain no PCI IRQ routing entries
PCI: Probing PCI hardware (bus 00)
Transparent bridge - PCI device 1179:061b (Toshiba America Info Systems)
PCI: Using IRQ router PIIX/ICH [8086/7198] at 00:07.0
PCI: Found IRQ 11 for device 00:0b.0
PCI: Found IRQ 11 for device 00:0b.1
PCI: Sharing IRQ 11 with 00:00.1
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
Starting kswapd
VFS: Disk quotas vdquot_6.5.1
devfs: v1.12c (20020818) Richard Gooch (rgooch@atnf.csiro.au)
devfs: boot_options: 0x0
pty: 256 Unix98 ptys configured
Serial driver version 5.05c (2001-07-08) with HUB-6 MANY_PORTS MULTIPORT SHARE_IRQ SERIAL_PCI enabled
ttyS00 at 0x03f8 (irq = 4) is a 16550A
COMX: driver version 0.85 (C) 1995-1999 ITConsult-Pro Co. <info@itc.hu>
RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
Initializing Cryptographic API
NET4: Linux TCP/IP 1.0 for NET4.0
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 8192 bind 16384)
Linux IP multicast router 0.06 plus PIM-SM
RAMDISK: cramfs filesystem found at block 0
RAMDISK: Loading 4180 blocks [1 disk] into ram disk... done.
Freeing initrd memory: 4180k freed
VFS: Mounted root (cramfs filesystem).
Freeing unused kernel memory: 116k freed
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
Uniform Multi-Platform E-IDE driver Revision: 7.00beta4-2.4
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ide: late registration of driver.
PIIX4: IDE controller at PCI slot 00:07.1
PIIX4: chipset revision 0
PIIX4: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0xbff0-0xbff7, BIOS settings: hda:DMA, hdb:pio
hda: TOSHIBA MK2016GAP, ATA DISK drive
blk: queue c8829cc0, I/O limit 4095Mb (mask 0xffffffff)
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hda: attached ide-disk driver.
hda: 39070080 sectors (20004 MB), CHS=38760/16/63, UDMA(33)
Partition check:
/dev/ide/host0/bus0/target0/lun0: p1 p2
Journalled Block Device driver loaded
kjournald starting. Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting. Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
Adding Swap: 267112k swap-space (priority -1)
EXT3 FS 2.4-0.9.19, 19 August 2002 on ide0(3,1), internal journal
Real Time Clock Driver v1.10f
eepro100.c:v1.09j-t 9/29/99 Donald Becker http://www.scyld.com/network/eepro100.html
eepro100.c: $Revision: 1.36 $ 2000/11/17 Modified by Andrey V. Savochkin <saw@saw.sw.com.sg> and others
eth0: OEM i82557/i82558 10/100 Ethernet, 00:00:39:B4:00:35, IRQ 11.
Board assembly 000000-000, Physical connectors present: RJ45
Primary interface chip i82555 PHY #1.
General self-test: passed.
Serial sub-system self-test: passed.
Internal registers self-test: passed.
ROM checksum self-test: passed (0x04f4518b).
device-mapper: 4.1.1-ioctl (2004-04-07) initialised: dm-devel@redhat.com
Linux Kernel Card Services 3.1.22
options: [pci] [cardbus] [pm]
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Intel ISA PCIC probe: not found.
PCI: Found IRQ 11 for device 00:0b.0
PCI: Found IRQ 11 for device 00:0b.1
PCI: Sharing IRQ 11 with 00:00.1
Yenta ISA IRQ mask 0x0000, PCI irq 11
Socket status: 30000007
Yenta ISA IRQ mask 0x0000, PCI irq 11
Socket status: 30000011
cs: IO port probe 0x0100-0x04ff: excluding 0x378-0x37f 0x4d0-0x4d7
cs: IO port probe 0x0800-0x08ff: clean.
cs: IO port probe 0x0c00-0x0cff: clean.
cs: IO port probe 0x0a00-0x0aff: clean.
cs: memory probe 0xa0000000-0xa0ffffff: clean.
hdc: QSI DVD-ROM SDR-061A, ATAPI CD/DVD-ROM drive
ide1 at 0x320-0x327,0x32e on irq 11
ide_cs: hdc: Vcc = 5.0, Vpp = 0.0
- jetzt funktioniert wenigstens das PCMCIA DVD-ROM
)? Eventuell an hdparm noch etwas rumspielen (hat noch ein paar nette Caching optionen, aber so viel Unterschied mache n die sicher auch nicht)