Strano rallentamento generale del sistema

[TheuS]

Ho gia letto tutti i vari post relativi alla lentezza del kde e varie ma a quanto pare non fanno il mio caso. Allora andando al dunque, io mi sono accorto che più passa il tempo più il mio ntebook asus PIII 1.2 Ghz 256 Ram perde notevolmete di prestazioni, un esempio è che per avviare mozilla ci vogliono quasi 40 secondi e la CPU è quasi sempre al max.

PS: Il dma del'hdd è on

Grazie in atincipo!

[motaboy]

Ciao e Benvenuto!

1) Credo che dovresti cancellare il thread identico a questo (prova se é possibile), La prossima volta, se fai un errore nel titolo, per correggerlo basta che editi il primo messaggio.

2) Per il tuo problema, dovresti guardare se hai dei processi che ti stanno occupando CPU, Memoria. (puoi usare per esempio top), per esempio un programma che hai dei memory leak e che pian piano ti ciuccia tutta la memoria.
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[TheuS]

Mille grazie motaboy...

per quanto riguarda il doppio post è stato un errore involontario. Pardon

[motaboy]

Non preoccuparti, era solo un consiglio.

Ma hai trovato la causa del problema?
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[TheuS]

Purtroppo no...
Continua ad essere lento in tutto e comunque avevo già monitorato il sistema con il comando top svariate volte ma senza alcun dato decisivo per ottemperare al problema, adesso non so più cosa fare.

Ma a quanto pare non sono il solo a sollecitare questo inconveniente e credo che magari ci sia qualche cosa da fare in merito magari non documentata.

[codadilupo]

se hai syslog-ng, prova a dare zlt+F12... e vedi se, in concomitanza dei rallentamenti, c'e' qualche cron che parte....

Coda

[randomaze]

[TheuS]

questi test e monitoraggi li ho gia fatti ma nuovamente senza alcun esito positivo.... la tabella del cron l'ho controllata e "pulita", i servizi in esecuzione sono solo ed esclusivamente quelli che servono... non ci capisco più una mazza... e pure sul pIII di casa mi va da dio stesse cose all'incirca.... magari ci sarò qualcosa da svuotare o da pulire non so'

[motaboy]

posta cosa dice dmesg, tanto per vedere se ci sono problemi con interrupt e soci.
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[TheuS]

Ecco l'output del dmesg...


Linux version 2.6.7-gentoo-r13 (root@gentoo) (gcc version 3.3.3 20040412 (Gentoo Linux 3.3.3-r6, ssp-3.3.2-2, pie-8.7.6)) #1 Tue Aug 10 14:58:41 Local time zone must be set--see zic manu
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000000ffec000 (usable)
BIOS-e820: 000000000ffec000 - 000000000ffef000 (ACPI data)
BIOS-e820: 000000000ffef000 - 000000000ffff000 (reserved)
BIOS-e820: 000000000ffff000 - 0000000010000000 (ACPI NVS)
BIOS-e820: 00000000fffc0000 - 0000000100000000 (reserved)
255MB LOWMEM available.
On node 0 totalpages: 65516
DMA zone: 4096 pages, LIFO batch:1
Normal zone: 61420 pages, LIFO batch:14
HighMem zone: 0 pages, LIFO batch:1
DMI 2.3 present.
ACPI: RSDP (v000 ASUS ) @ 0x000f6f10
ACPI: RSDT (v001 ASUS L8L 0x42302e31 MSFT 0x31313031) @ 0x0ffec000
ACPI: FADT (v001 ASUS L8L 0x42302e31 MSFT 0x31313031) @ 0x0ffec080
ACPI: BOOT (v001 ASUS L8L 0x42302e31 MSFT 0x31313031) @ 0x0ffec040
ACPI: DSDT (v001 ASUS L8L 0x00001000 MSFT 0x0100000d) @ 0x00000000
ACPI: PM-Timer IO Port: 0xe408
Built 1 zonelists
Kernel command line: root=/dev/ram0 devfs=nomount init=/linuxrc real_root=/dev/hda3 video=vesafb:ywrap,mtrr vga=0x317 splash=silent
bootsplash: silent mode.
Local APIC disabled by BIOS -- reenabling.
Found and enabled local APIC!
Initializing CPU#0
PID hash table entries: 1024 (order 10: 8192 bytes)
Detected 1135.982 MHz processor.
Using pmtmr for high-res timesource
Console: colour dummy device 80x25
Memory: 254488k/262064k available (2270k kernel code, 6828k reserved, 919k data, 188k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay loop... 2252.80 BogoMIPS
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
CPU: After generic identify, caps: 0383fbff 00000000 00000000 00000000
CPU: After vendor identify, caps: 0383fbff 00000000 00000000 00000000
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 256K
CPU: After all inits, caps: 0383fbff 00000000 00000000 00000040
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU: Intel(R) Pentium(R) III CPU 1133MHz stepping 01
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
enabled ExtINT on CPU#0
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Using local APIC timer interrupts.
calibrating APIC timer ...
..... CPU clock speed is 1135.0744 MHz.
..... host bus clock speed is 133.0616 MHz.
checking if image is initramfs...it isn't (no cpio magic); looks like an initrd
Freeing initrd memory: 1096k freed
NET: Registered protocol family 16
PCI: PCI BIOS revision 2.10 entry at 0xf1500, last bus=2
PCI: Using configuration type 1
mtrr: v2.0 (20020519)
ACPI: Subsystem revision 20040326
ACPI: IRQ9 SCI: Level Trigger.
ACPI: Interpreter enabled
ACPI: Using PIC for interrupt routing
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 *9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Root Bridge [PCI0] (00:00)
PCI: Probing PCI hardware (bus 00)
PCI: Transparent bridge - 0000:00:1e.0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI1._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI2._PRT]
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: the driver 'system' has been registered
PnPBIOS: Scanning system for PnP BIOS support...
PnPBIOS: Found PnP BIOS installation structure at 0xc00fbe70
PnPBIOS: PnP BIOS version 1.0, entry 0xf0000:0xbea0, dseg 0xf0000
pnp: match found with the PnP device '00:07' and the driver 'system'
pnp: match found with the PnP device '00:11' and the driver 'system'
pnp: 00:11: ioport range 0x290-0x297 has been reserved
pnp: 00:11: ioport range 0x3f0-0x3f1 has been reserved
pnp: 00:11: ioport range 0xe400-0xe47f has been reserved
pnp: 00:11: ioport range 0xec00-0xec3f has been reserved
PnPBIOS: 15 nodes reported by PnP BIOS; 15 recorded by driver
Linux Kernel Card Services
options: [pci] [cardbus] [pm]
usbcore: registered new driver usbfs
usbcore: registered new driver hub
ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 9
ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11
ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 5
ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 11
PCI: Using ACPI for IRQ routing
vesafb: framebuffer at 0xf0000000, mapped to 0xd0809000, size 3072k
vesafb: mode is 1024x768x16, linelength=2048, pages=9
vesafb: protected mode interface info at c000:5291
vesafb: pmi: set display start = c00c5325, set palette = c00c5371
vesafb: pmi: ports = d810 d816 d854 d838 d83c d85c d800 d804 d8b0 d8b2 d8b4
vesafb: scrolling: ywrap using protected mode interface, yres_virtual=1536
vesafb: directcolor: size=0:5:6:5, shift=0:11:5:0
fb0: VESA VGA frame buffer device
Simple Boot Flag at 0x3a set to 0x1
devfs: 2004-01-31 Richard Gooch (rgooch@atnf.csiro.au)
devfs: boot_options: 0x0
Initializing Cryptographic API
ACPI: AC Adapter [AC] (on-line)
ACPI: Battery Slot [BAT0] (battery present)
ACPI: Power Button (FF) [PWRF]
ACPI: Lid Switch [LID]
ACPI: Sleep Button (CM) [SLPB]
ACPI: Processor [CPU0] (supports C1)
Asus Laptop ACPI Extras version 0.28
L8L model detected, supported
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
mice: PS/2 mouse device common for all mice
input: PC Speaker
i8042.c: Detected active multiplexing controller, rev 1.1.
serio: i8042 AUX0 port at 0x60,0x64 irq 12
serio: i8042 AUX1 port at 0x60,0x64 irq 12
serio: i8042 AUX2 port at 0x60,0x64 irq 12
serio: i8042 AUX3 port at 0x60,0x64 irq 12
Synaptics Touchpad, model: 1
Firmware: 4.6
Sensor: 19
new absolute packet format
Touchpad has extended capability bits
-> multifinger detection
-> palm detection
input: SynPS/2 Synaptics TouchPad on isa0060/serio4
serio: i8042 KBD port at 0x60,0x64 irq 1
input: AT Translated Set 2 keyboard on isa0060/serio0
bootsplash 3.1.4-2004/02/19-spock-0.1: looking for picture..... silentjpeg size 92986 bytes, found (1024x768, 19792 bytes, v3).
Console: switching to colour frame buffer device 122x43
Real Time Clock Driver v1.12
hw_random hardware driver 1.0.0 loaded
i8xx TCO timer: initialized (0xe460). heartbeat=30 sec (nowayout=0)
Linux agpgart interface v0.100 (c) Dave Jones
agpgart: Detected an Intel i815 Chipset, but could not find the secondary device.
agpgart: Detected an Intel i815 Chipset.
agpgart: Maximum main memory to use for agp memory: 203M
agpgart: AGP aperture is 64M @ 0xf8000000
[drm] Initialized radeon 1.11.0 20020828 on minor 0: ATI Technologies Inc Radeon Mobility M6 LY
ipmi message handler version v31
Hangcheck: starting hangcheck timer 0.5.0 (tick is 180 seconds, margin is 60 seconds).
pnp: the driver 'parport_pc' has been registered
pnp: match found with the PnP device '00:01' and the driver 'parport_pc'
parport: PnPBIOS parport detected.
parport0: PC-style at 0x378, irq 7 [PCSPP]
Using anticipatory io scheduler
Floppy drive(s): fd0 is 1.44M
FDC 0 is a National Semiconductor PC87306
RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH2: IDE controller at PCI slot 0000:00:1f.1
ICH2: chipset revision 5
ICH2: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0xa800-0xa807, BIOS settings: hda:DMA, hdb:DMA
ide1: BM-DMA at 0xa808-0xa80f, BIOS settings: hdc:pio, hdd:pio
hda: FUJITSU MHN2200AT, ATA DISK drive
hdb: TOSHIBA DVD-ROM SD-C2502, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hda: max request size: 128KiB
hda: 39070080 sectors (20003 MB) w/2048KiB Cache, CHS=38760/16/63, UDMA(100)
/dev/ide/host0/bus0/target0/lun0: p1 p2 p3
hdb: ATAPI 24X DVD-ROM drive, 128kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.20
PCI: Enabling device 0000:02:05.0 (0000 -> 0002)
Yenta: CardBus bridge found at 0000:02:05.0 [1043:1564]
Yenta: ISA IRQ mask 0x0418, PCI irq 11
Socket status: 30000006
PCI: Enabling device 0000:02:05.1 (0000 -> 0002)
Yenta: CardBus bridge found at 0000:02:05.1 [1043:1564]
Yenta: ISA IRQ mask 0x0418, PCI irq 11
Socket status: 30000820
I2O Core - (C) Copyright 1999 Red Hat Software
I2O: Event thread created as pid 170
i2o: Checking for PCI I2O controllers...
i2c /dev entries driver
Advanced Linux Sound Architecture Driver Version 1.0.4 (Mon May 17 14:31:44 2004 UTC).
ALSA device list:
No soundcards found.
NET: Registered protocol family 2
IP: routing cache hash table of 2048 buckets, 16Kbytes
TCP: Hash tables configured (established 16384 bind 32768)
NET: Registered protocol family 1
NET: Registered protocol family 17
PM: Reading pmdisk image.
PM: Resume from disk failed.
ACPI: (supports S0 S1 S3 S4 S5)
BIOS EDD facility v0.15 2004-May-17, 1 devices found
RAMDISK: Compressed image found at block 0
VFS: Mounted root (ext2 filesystem) readonly.
Freeing unused kernel memory: 188k freed
SCSI subsystem initialized
Initializing USB Mass Storage driver...
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
ReiserFS: hda3: found reiserfs format "3.6" with standard journal
PCI: Enabling device 0000:07:00.2 (0000 -> 0002)
ehci_hcd 0000:07:00.2: NEC Corporation USB 2.0
ehci_hcd 0000:07:00.2: irq 11, pci mem d0b39000
ehci_hcd 0000:07:00.2: new USB bus registered, assigned bus number 1
ehci_hcd 0000:07:00.2: USB 2.0 enabled, EHCI 0.95, driver 2004-May-10
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 5 ports detected
ReiserFS: hda3: using ordered data mode
ReiserFS: hda3: journal params: device hda3, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30
ReiserFS: hda3: checking transaction log (hda3)
ReiserFS: hda3: Using r5 hash to sort names
Adding 498004k swap on /dev/hda2. Priority:-1 extents:1
st: Version 20040403, fixed bufsize 32768, s/g segs 256
USB Universal Host Controller Interface driver v2.2
uhci_hcd 0000:00:1f.2: Intel Corp. 82801BA/BAM USB (Hub #1)
PCI: Setting latency timer of device 0000:00:1f.2 to 64
uhci_hcd 0000:00:1f.2: irq 9, io base 0000a400
uhci_hcd 0000:00:1f.2: new USB bus registered, assigned bus number 2
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
maestro3: version 1.23 built at 15:09:55 Aug 10 2004
usb 2-2: new low speed USB device using address 2
usbcore: registered new driver hiddev
input: USB HID v1.10 Mouse [Cypress Semi. Cypress Ultra Mouse] on usb-0000:00:1f.2-2
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.0:USB HID core driver
8139too Fast Ethernet driver 0.9.27
eth0: RealTek RTL8139 at 0xd0c17000, 00:e0:18:2d:d3:28, IRQ 9
eth0: Identified 8139 chip type 'RTL-8139C'
eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
ohci_hcd: 2004 Feb 02 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI)
ohci_hcd: block sizes: ed 64 td 64
PCI: Enabling device 0000:07:00.0 (0000 -> 0002)
ohci_hcd 0000:07:00.0: NEC Corporation USB
PCI: Setting latency timer of device 0000:07:00.0 to 64
ohci_hcd 0000:07:00.0: irq 11, pci mem d0c1e000
ohci_hcd 0000:07:00.0: new USB bus registered, assigned bus number 3
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 3 ports detected
PCI: Enabling device 0000:07:00.1 (0000 -> 0002)
ohci_hcd 0000:07:00.1: NEC Corporation USB (#2)
PCI: Setting latency timer of device 0000:07:00.1 to 64
ohci_hcd 0000:07:00.1: irq 11, pci mem d0c99000
ohci_hcd 0000:07:00.1: new USB bus registered, assigned bus number 4
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
bootsplash 3.1.4-2004/02/19-spock-0.1: looking for picture.... found (1024x768, 19792 bytes, v3).
bootsplash: status on console 0 changed to on
bootsplash 3.1.4-2004/02/19-spock-0.1: looking for picture.... found (1024x768, 19792 bytes, v3).
bootsplash: status on console 1 changed to on
bootsplash 3.1.4-2004/02/19-spock-0.1: looking for picture.... found (1024x768, 19792 bytes, v3).
bootsplash: status on console 2 changed to on
bootsplash 3.1.4-2004/02/19-spock-0.1: looking for picture.... found (1024x768, 19792 bytes, v3).
bootsplash: status on console 3 changed to on
bootsplash 3.1.4-2004/02/19-spock-0.1: looking for picture.... found (1024x768, 19792 bytes, v3).
bootsplash: status on console 4 changed to on
bootsplash 3.1.4-2004/02/19-spock-0.1: looking for picture.... found (1024x768, 19792 bytes, v3).
bootsplash: status on console 5 changed to on
mtrr: 0xf0000000,0x1000000 overlaps existing 0xf0000000,0x200000
mtrr: 0xf0000000,0x1000000 overlaps existing 0xf0000000,0x200000
agpgart: Found an AGP 2.0 compliant device at 0000:00:00.0.
agpgart: Putting AGP V2 device at 0000:00:00.0 into 4x mode
agpgart: Putting AGP V2 device at 0000:01:00.0 into 4x mode
atkbd.c: Spurious ACK on isa0060/serio0. Some program, like XFree86, might be trying access hardware directly.
atkbd.c: Spurious ACK on isa0060/serio0. Some program, like XFree86, might be trying access hardware directly.
agpgart: Found an AGP 2.0 compliant device at 0000:00:00.0.
agpgart: Putting AGP V2 device at 0000:00:00.0 into 4x mode
agpgart: Putting AGP V2 device at 0000:01:00.0 into 4x mode