I think this is very bad. I do not know if it is due to this simple
irq
but we have this problems:
- disk operations are VERY slow (does not matter, no problem for
us, it
is firewall).
- entire traffic is going thru cpu0. Cpu1 is unused. I think that
if two
cards are on another irq, it could be possible
- througnput of entire system with large packets is somewhere at
120mbps. After it, CPU0 spend all time in interrupts.
- I think this machine should be firewalling at much more speed.
Please can you help me ? Is there any chance how to change irq if BIOS
routes it bad? Or is there another way how to use both CPUs for
firewalling?
Thank you very much !
Here is dmesg:
OpenBSD 3.8-current (GENERIC.MP) #556: Sat Oct 15 14:22:53 MDT 2005
[EMAIL PROTECTED]:/usr/src/sys/arch/amd64/compile/
GENERIC.MP
real mem = 1073319936 (1048164K)
avail mem = 908791808 (887492K)
using 22937 buffers containing 107540480 bytes (105020K) of memory
mainbus0 (root)
mainbus0: Intel MP Specification (Version 1.4) (IBM ENSW X336 SMP )
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Xeon(TM) CPU 3.20GHz, 3200.57 MHz
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE3
6,CFLUS
H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,NXE,LONG
cpu0: 2MB 64b/line 8-way L2 cache
cpu0: apic clock running at 200007107Hz
cpu1 at mainbus0: apid 6 (application processor)
cpu1: Intel(R) Xeon(TM) CPU 3.20GHz, 3200.12 MHz
cpu1:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE3
6,CFLUS
H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,NXE,LONG
cpu1: 2MB 64b/line 8-way L2 cache
mpbios: bus 0 is type PCI
mpbios: bus 1 is type PCI
mpbios: bus 2 is type PCI
mpbios: bus 3 is type PCI
mpbios: bus 4 is type PCI
mpbios: bus 5 is type PCI
mpbios: bus 6 is type PCI
mpbios: bus 7 is type PCI
mpbios: bus 8 is type ISA
ioapic0 at mainbus0 apid 14: pa 0xffff800001ba7f24, version 20, 24
pins
ioapic1 at mainbus0 apid 13: pa 0xffff800001ba7e24, version 20, 24
pins
ioapic2 at mainbus0 apid 12: pa 0xffff800001ba7d24, version 20, 24
pins
mpbios: can't find ioapic 0
mpbios: can't find ioapic 0
pci0 at mainbus0 bus 0: configuration mode 1
pchb0 at pci0 dev 0 function 0 "Intel E7710 SMCH" rev 0x0c
"Intel E7710 MCH ERR" rev 0x0c at pci0 dev 0 function 1 not configured
ppb0 at pci0 dev 2 function 0 "Intel E7710 MCH PCIE" rev 0x0c
pci1 at ppb0 bus 2
ppb1 at pci0 dev 4 function 0 "Intel E7710 MCH PCIE" rev 0x0c
pci2 at ppb1 bus 3
ppb2 at pci2 dev 0 function 0 "Intel PCIE-PCIE" rev 0x09
pci3 at ppb2 bus 4
mpt0 at pci3 dev 1 function 0 "Symbios Logic 53c1030" rev 0x08:
apic 13
int 4 (irq 10)
mpt0: sending FW Upload request to IOC (size: 36, img size: 69956)
mpt0: IM support: 4
scsibus0 at mpt0: 16 targets
sd0 at scsibus0 targ 0 lun 0: <LSILOGIC, 1030 IM IM, 1000> SCSI2
0/direct fixed
sd0: 139898MB, 139898 cyl, 16 head, 128 sec, 512 bytes/sec, 286511104
sec total
mpt0: target 0 Asynchronous at 0MHz width 8bit offset 0 QAS 0 DT 0
IU 0
ppb3 at pci2 dev 0 function 2 "Intel PCIE-PCIE" rev 0x09
pci4 at ppb3 bus 5
em0 at pci4 dev 1 function 0 "Intel PRO/1000MT (82545GM)" rev 0x04:
apic
12 int 0 (irq 10), address 00:0e:0c:9c:07:13
ppb4 at pci0 dev 6 function 0 "Intel E7710 MCH PCIE" rev 0x0c
pci5 at ppb4 bus 6
bge0 at pci5 dev 0 function 0 "Broadcom BCM5721" rev 0x11, BCM5750 B1
(0x4101): apic 14 int 16 (irq 10) address 00:14:5e:0b:3e:ea
brgphy0 at bge0 phy 1: BCM5750 10/100/1000baseT PHY, rev. 0
ppb5 at pci0 dev 7 function 0 "Intel E7710 MCH PCIE" rev 0x0c
pci6 at ppb5 bus 7
bge1 at pci6 dev 0 function 0 "Broadcom BCM5721" rev 0x11, BCM5750 B1
(0x4101): apic 14 int 16 (irq 10) address 00:14:5e:0b:3e:eb
brgphy1 at bge1 phy 1: BCM5750 10/100/1000baseT PHY, rev. 0
vendor "Intel", unknown product 0x359b (class system subclass
miscellaneous, rev 0x0c) at pci0 dev 8 function 0 not configured
uhci0 at pci0 dev 29 function 0 "Intel 82801EB/ER USB" rev 0x02:
apic 14
int 16 (irq 10)
usb0 at uhci0: USB revision 1.0
uhub0 at usb0
uhub0: Intel UHCI root hub, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1 at pci0 dev 29 function 1 "Intel 82801EB/ER USB" rev 0x02:
apic 14
int 19 (irq 7)
usb1 at uhci1: USB revision 1.0
uhub1 at usb1
uhub1: Intel UHCI root hub, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
ehci0 at pci0 dev 29 function 7 "Intel 82801EB/ER USB" rev 0x02:
apic 14
int 23 (irq 5)
usb2 at ehci0: USB revision 2.0
uhub2 at usb2
uhub2: Intel EHCI root hub, rev 2.00/1.00, addr 1
uhub2: 4 ports with 4 removable, self powered
ppb6 at pci0 dev 30 function 0 "Intel 82801BA AGP" rev 0xc2
pci7 at ppb6 bus 1
vga1 at pci7 dev 1 function 0 "ATI Radeon VE QY" rev 0x00
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
pcib0 at pci0 dev 31 function 0 "Intel 82801EB/ER LPC" rev 0x02
pciide0 at pci0 dev 31 function 2 "Intel 82801EB SATA" rev 0x02: DMA,
channel 0 configured to compatibility, channel 1 configured to
compatibility
atapiscsi0 at pciide0 channel 0 drive 0
scsibus1 at atapiscsi0: 2 targets
cd0 at scsibus1 targ 0 lun 0: <HL-DT-ST, DVD-ROM GDR8083N, 0L02> SCSI0
5/cdrom removable
cd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
"Intel 82801EB/ER SMBus" rev 0x02 at pci0 dev 31 function 3 not
configured
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
pmsi0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pmsi0 mux 0
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
sysbeep0 at pcppi0
dkcsum: sd0 matches BIOS drive 0x80
root on sd0a
rootdev=0x400 rrootdev=0xd00 rawdev=0xd02
On Ne, 2005-10-16 at 19:21 +0200, Reyk Floeter wrote:
hi,
On Sun, Oct 16, 2005 at 10:15:24AM +0200, Luka? Macura wrote:
We just bought new HW for our firewall. It should operate at high
speeds
(up to 1Gbps) so we need strong hardware. We got one but we are not
possible to instal due to some problems in irq routing process.
Scenario
is same with 3.7 and 3.8 kernel. Server hangs just after last
line in
this screenshot:
http://uit.opf.slu.cz/Members/macura/Screenshot1.png
Last text line is:
pcibios0: PCI Interrupt Router at 0000:31:0 ("Intel 82801EB/ER
LPC" rev
0x00)
i'm curious, could you submit as a bug report again (man sendbug(1))?
so we could pick it up and handle it internally. i'll get my hands on
an 346, which is probably similar.
your machine should support the EM64T extension, did you try to boot
the amd64 port?
reyk
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