Hi All,
I've just upgraded two of my OpenBSD machines to 4.8:
hw.machine=i386
hw.model=Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz ("GenuineIntel"
686-class)
hw.product=DG31PR
and
hw.machine=i386
hw.model=Intel(R) Atom(TM) CPU D510 @ 1.66GHz ("GenuineIntel" 686-class)
hw.product=D510MO
Dmesgs are below.
The problem is that they freeze every time I try to:
- rsync two local filesystems on different physical disks - high disk IO -
about 30GB
- run nagios with about 900 probes - hight network IO and ndcpy like 3000 in
systat, lots of forks, load average raising to 5 and above
High disk IO freeze occurs about 30 seconds after rsync start and is
permanent.
High network IO freeze occurs several minutes after nagios start and
sometimes machines are responsive for limited time. Pkill nagios resolves
the problem, machine becomes responsive.
In both cases machines behind nat still have internet connectivity.
Local services like ssh or console are unavailable.
Snapshot from 2010-11-02 22:51:00 does not resolve the issue.
The Atom machine freezes much faster than Core2Duo.
any help appreciated
best regards
M.K.
Core2Duo dmesg:
OpenBSD 4.8 (GENERIC.MP) #359: Mon Aug 16 09:16:26 MDT 2010
dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC.MP
cpu0: Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz ("GenuineIntel" 686-class)
3.01 GHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1
real mem = 3476889600 (3315MB)
avail mem = 3410038784 (3252MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 02/27/08, SMBIOS rev. 2.4 @ 0xe8170
(42 entries)
bios0: vendor Intel Corp. version "PRG3110H.86A.0047.2008.0227.1745" date
02/27/2008
bios0: Intel Corporation DG31PR
acpi0 at bios0: rev 2
acpi0: sleep states S0 S1 S3 S4 S5
acpi0: tables DSDT FACP APIC HPET MCFG
acpi0: wakeup devices P0P1(S3) PS2K(S3) PS2M(S3) UAR1(S3) P0P2(S4) USB0(S3)
USB1(S3) USB2(S3) USB3(S3) EUSB(S3) MC97(S4) PEX0(S4) PEX1(S4) PEX2(S4)
PEX3(S4) SLPB(S4) PWRB(S3)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: apic clock running at 333MHz
cpu1 at mainbus0: apid 1 (application processor)
cpu1: Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz ("GenuineIntel" 686-class)
3 GHz
cpu1:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1
ioapic0 at mainbus0: apid 0 pa 0xfec00000, version 20, 24 pins
acpihpet0 at acpi0: 14318179 Hz
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 4 (P0P2)
acpiprt2 at acpi0: bus 2 (PEX0)
acpiprt3 at acpi0: bus 3 (PEX1)
acpiprt4 at acpi0: bus -1 (PEX2)
acpiprt5 at acpi0: bus -1 (PEX3)
acpicpu0 at acpi0:, C3, C2, C1, PSS
acpicpu1 at acpi0:, C3, C2, C1, PSS
acpibtn0 at acpi0: SLPB
acpibtn1 at acpi0: PWRB
bios0: ROM list: 0xc0000/0xb400!
cpu0: Enhanced SpeedStep 3000 MHz: speeds: 2997, 1998 MHz
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 "Intel 82G33 Host" rev 0x10
ppb0 at pci0 dev 1 function 0 "Intel 82G33 PCIE" rev 0x10: apic 0 int 16
(irq 11)
pci1 at ppb0 bus 1
vga1 at pci0 dev 2 function 0 "Intel 82G33 Video" rev 0x10
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
intagp0 at vga1
agp0 at intagp0: aperture at 0xd0000000, size 0x10000000
inteldrm0 at vga1: apic 0 int 16 (irq 11)
drm0 at inteldrm0
ppb1 at pci0 dev 28 function 0 "Intel 82801GB PCIE" rev 0x01: apic 0 int 16
(irq 11)
pci2 at ppb1 bus 2
ppb2 at pci0 dev 28 function 1 "Intel 82801GB PCIE" rev 0x01: apic 0 int 17
(irq 10)
pci3 at ppb2 bus 3
re0 at pci3 dev 0 function 0 "Realtek 8168" rev 0x01: RTL8168 2 (0x3800),
apic 0 int 17 (irq 10), address 00:1c:c0:4f:f5:1c
rgephy0 at re0 phy 7: RTL8169S/8110S PHY, rev. 2
uhci0 at pci0 dev 29 function 0 "Intel 82801GB USB" rev 0x01: apic 0 int 23
(irq 5)
uhci1 at pci0 dev 29 function 1 "Intel 82801GB USB" rev 0x01: apic 0 int 19
(irq 3)
uhci2 at pci0 dev 29 function 2 "Intel 82801GB USB" rev 0x01: apic 0 int 18
(irq 7)
uhci3 at pci0 dev 29 function 3 "Intel 82801GB USB" rev 0x01: apic 0 int 16
(irq 11)
ehci0 at pci0 dev 29 function 7 "Intel 82801GB USB" rev 0x01: apic 0 int 23
(irq 5)
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
ppb3 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0xe1
pci4 at ppb3 bus 4
em0 at pci4 dev 5 function 0 "Intel PRO/1000MT (82546EB)" rev 0x01: apic 0
int 20 (irq 4), address 00:02:a5:4b:9e:36
em1 at pci4 dev 5 function 1 "Intel PRO/1000MT (82546EB)" rev 0x01: apic 0
int 21 (irq 11), address 00:02:a5:4b:9e:37
puc0 at pci4 dev 6 function 0 "NetMos Nm9835" rev 0x01: ports: 2 com, 1 lpt
com3 at puc0 port 0 apic 0 int 21 (irq 11): ns16550a, 16 byte fifo
com4 at puc0 port 1 apic 0 int 21 (irq 11): ns16550a, 16 byte fifo
lpt3 at puc0 port 2 apic 0 int 21 (irq 11)
ichpcib0 at pci0 dev 31 function 0 "Intel 82801GB LPC" rev 0x01: PM disabled
pciide0 at pci0 dev 31 function 1 "Intel 82801GB IDE" rev 0x01: DMA, channel
0 configured to compatibility, channel 1 configured to compatibility
pciide0: channel 0 disabled (no drives)
pciide0: channel 1 ignored (disabled)
pciide1 at pci0 dev 31 function 2 "Intel 82801GB SATA" rev 0x01: DMA,
channel 0 configured to native-PCI, channel 1 configured to native-PCI
pciide1: using apic 0 int 17 (irq 10) for native-PCI interrupt
wd0 at pciide1 channel 0 drive 0:<WDC WD2502ABYS-01B7A0>
wd0: 16-sector PIO, LBA48, 239429MB, 490350672 sectors
wd0(pciide1:0:0): using PIO mode 4, Ultra-DMA mode 6
wd1 at pciide1 channel 1 drive 0:<WDC WD5001ABYS-01YNA0>
wd1: 16-sector PIO, LBA48, 476940MB, 976773168 sectors
wd1(pciide1:1:0): using PIO mode 4, Ultra-DMA mode 6
ichiic0 at pci0 dev 31 function 3 "Intel 82801GB SMBus" rev 0x01: apic 0 int
17 (irq 10)
iic0 at ichiic0
spdmem0 at iic0 addr 0x50: 2GB DDR2 SDRAM non-parity PC2-6400CL5
spdmem1 at iic0 addr 0x52: 2GB DDR2 SDRAM non-parity PC2-6400CL5
usb1 at uhci0: USB revision 1.0
uhub1 at usb1 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb2 at uhci1: USB revision 1.0
uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb3 at uhci2: USB revision 1.0
uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb4 at uhci3: USB revision 1.0
uhub4 at usb4 "Intel UHCI root hub" rev 1.00/1.00 addr 1
isa0 at ichpcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
wbsio0 at isa0 port 0x2e/2: W83627DHG rev 0x23
lm1 at wbsio0 port 0x290/8: W83627DHG
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
mtrr: Pentium Pro MTRR support
uhidev0 at uhub2 port 1 configuration 1 interface 0 "Logitech HID compliant
keyboard" rev 1.10/1.80 addr 2
uhidev0: iclass 3/1
ukbd0 at uhidev0: 8 modifier keys, 6 key codes
wskbd1 at ukbd0 mux 1
wskbd1: connecting to wsdisplay0
uhidev1 at uhub2 port 1 configuration 1 interface 1 "Logitech HID compliant
keyboard" rev 1.10/1.80 addr 2
uhidev1: iclass 3/0, 2 report ids
uhid0 at uhidev1 reportid 1: input=2, output=0, feature=0
uhid1 at uhidev1 reportid 2: input=1, output=0, feature=0
softraid0 at root
root on wd0a swap on wd0b dump on wd0b
Atom dmesg:
OpenBSD 4.8 (GENERIC.MP) #359: Mon Aug 16 09:16:26 MDT 2010
dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC.MP
RTC BIOS diagnostic error 80<clock_battery>
cpu0: Intel(R) Atom(TM) CPU D510 @ 1.66GHz ("GenuineIntel" 686-class) 1.67
GHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,TM2,SSSE3,CX16,xTPR,PDCM,MOVBE
real mem = 3471122432 (3310MB)
avail mem = 3404365824 (3246MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 08/02/10, SMBIOS rev. 2.5 @ 0xe43c0
(27 entries)
bios0: vendor Intel Corp. version "MOPNV10J.86A.0311.2010.0802.2346" date
08/02/2010
bios0: Intel Corporation D510MO
acpi0 at bios0: rev 2
acpi0: sleep states S0 S1 S3 S4 S5
acpi0: tables DSDT FACP APIC MCFG HPET SSDT
acpi0: wakeup devices SLPB(S4) PS2M(S4) PS2K(S4) UAR1(S4) UAR2(S4) P32_(S4)
ILAN(S4) PEX0(S4) PEX1(S4) PEX2(S4) PEX3(S4) UHC1(S3) UHC2(S3) UHC3(S3)
UHC4(S3) EHCI(S3) AZAL(S4)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: apic clock running at 166MHz
cpu1 at mainbus0: apid 1 (application processor)
cpu1: Intel(R) Atom(TM) CPU D510 @ 1.66GHz ("GenuineIntel" 686-class) 1.67
GHz
cpu1:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,TM2,SSSE3,CX16,xTPR,PDCM,MOVBE
cpu2 at mainbus0: apid 2 (application processor)
cpu2: Intel(R) Atom(TM) CPU D510 @ 1.66GHz ("GenuineIntel" 686-class) 1.67
GHz
cpu2:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,TM2,SSSE3,CX16,xTPR,PDCM,MOVBE
cpu3 at mainbus0: apid 3 (application processor)
cpu3: Intel(R) Atom(TM) CPU D510 @ 1.66GHz ("GenuineIntel" 686-class) 1.67
GHz
cpu3:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,TM2,SSSE3,CX16,xTPR,PDCM,MOVBE
ioapic0 at mainbus0: apid 8 pa 0xfec00000, version 20, 24 pins
ioapic0: misconfigured as apic 0, remapped to apid 8
acpihpet0 at acpi0: 14318179 Hz
acpiprt0 at acpi0: bus 5 (P32_)
acpiprt1 at acpi0: bus 0 (PCI0)
acpiprt2 at acpi0: bus 1 (PEX0)
acpiprt3 at acpi0: bus 2 (PEX1)
acpiprt4 at acpi0: bus 3 (PEX2)
acpiprt5 at acpi0: bus 4 (PEX3)
acpicpu0 at acpi0: C1
acpicpu1 at acpi0: C1
acpicpu2 at acpi0: C1
acpicpu3 at acpi0: C1
acpibtn0 at acpi0: SLPB
bios0: ROM list: 0xc0000/0xda00! 0xce000/0x1800
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 "Intel Pineview DMI" rev 0x02
vga1 at pci0 dev 2 function 0 "Intel Pineview Video" rev 0x02
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
intagp0 at vga1
agp0 at intagp0: aperture at 0xe0000000, size 0x10000000
inteldrm0 at vga1: apic 8 int 16 (irq 11)
drm0 at inteldrm0
ppb0 at pci0 dev 28 function 0 "Intel 82801GB PCIE" rev 0x01: apic 8 int 17
(irq 255)
pci1 at ppb0 bus 1
re0 at pci1 dev 0 function 0 "Realtek 8168" rev 0x03: RTL8168D/8111D
(0x2800), apic 8 int 16 (irq 11), address 70:71:bc:4b:1a:82
rgephy0 at re0 phy 7: RTL8169S/8110S PHY, rev. 2
ppb1 at pci0 dev 28 function 1 "Intel 82801GB PCIE" rev 0x01: apic 8 int 16
(irq 255)
pci2 at ppb1 bus 2
ppb2 at pci0 dev 28 function 2 "Intel 82801GB PCIE" rev 0x01: apic 8 int 18
(irq 255)
pci3 at ppb2 bus 3
ppb3 at pci0 dev 28 function 3 "Intel 82801GB PCIE" rev 0x01: apic 8 int 19
(irq 255)
pci4 at ppb3 bus 4
uhci0 at pci0 dev 29 function 0 "Intel 82801GB USB" rev 0x01: apic 8 int 23
(irq 9)
uhci1 at pci0 dev 29 function 1 "Intel 82801GB USB" rev 0x01: apic 8 int 19
(irq 10)
uhci2 at pci0 dev 29 function 2 "Intel 82801GB USB" rev 0x01: apic 8 int 18
(irq 11)
uhci3 at pci0 dev 29 function 3 "Intel 82801GB USB" rev 0x01: apic 8 int 16
(irq 11)
ehci0 at pci0 dev 29 function 7 "Intel 82801GB USB" rev 0x01: apic 8 int 23
(irq 9)
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
ppb4 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0xe1
pci5 at ppb4 bus 5
em0 at pci5 dev 0 function 0 "Intel PRO/1000MT (82546EB)" rev 0x01: apic 8
int 21 (irq 9), address 00:02:a5:4b:ac:11
em1 at pci5 dev 0 function 1 "Intel PRO/1000MT (82546EB)" rev 0x01: apic 8
int 22 (irq 10), address 00:02:a5:4b:ac:12
pcib0 at pci0 dev 31 function 0 "Intel Tigerpoint LPC" rev 0x01
ahci0 at pci0 dev 31 function 2 "Intel 82801GR AHCI" rev 0x01: apic 8 int 19
(irq 10), AHCI 1.1
scsibus0 at ahci0: 32 targets
sd0 at scsibus0 targ 0 lun 0:<ATA, WDC WD2502ABYS-0, 02.0> SCSI3 0/direct
fixed
sd0: 239429MB, 512 bytes/sec, 490350672 sec total
sd1 at scsibus0 targ 1 lun 0:<ATA, WDC WD5001ABYS-0, 59.0> SCSI3 0/direct
fixed
sd1: 476940MB, 512 bytes/sec, 976773168 sec total
ichiic0 at pci0 dev 31 function 3 "Intel 82801GB SMBus" rev 0x01: apic 8 int
19 (irq 10)
iic0 at ichiic0
spdmem0 at iic0 addr 0x50: 2GB DDR2 SDRAM non-parity PC2-6400CL5
spdmem1 at iic0 addr 0x51: 2GB DDR2 SDRAM non-parity PC2-6400CL5
usb1 at uhci0: USB revision 1.0
uhub1 at usb1 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb2 at uhci1: USB revision 1.0
uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb3 at uhci2: USB revision 1.0
uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb4 at uhci3: USB revision 1.0
uhub4 at usb4 "Intel UHCI root hub" rev 1.00/1.00 addr 1
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
lpt0 at isa0 port 0x378/4 irq 7
wbsio0 at isa0 port 0x4e/2: W83627THF rev 0x84
lm1 at wbsio0 port 0x290/8: W83627THF
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
mtrr: Pentium Pro MTRR support
uhidev0 at uhub2 port 2 configuration 1 interface 0 "Logitech HID compliant
keyboard" rev 1.10/1.80 addr 2
uhidev0: iclass 3/1
ukbd0 at uhidev0: 8 modifier keys, 6 key codes
wskbd1 at ukbd0 mux 1
wskbd1: connecting to wsdisplay0
uhidev1 at uhub2 port 2 configuration 1 interface 1 "Logitech HID compliant
keyboard" rev 1.10/1.80 addr 2
uhidev1: iclass 3/0, 2 report ids
uhid0 at uhidev1 reportid 1: input=2, output=0, feature=0
uhid1 at uhidev1 reportid 2: input=1, output=0, feature=0
softraid0 at root
root on sd0a swap on sd0b dump on sd0b
