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[Xen-users] Am I running NUMA?

from [Robert Dunkley] [Permanent Link][Original]
To: <Xen-users@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-users] Am I running NUMA?
From: "Robert Dunkley" <Robert@xxxxxxxxx>
Date: Thu, 31 Jul 2008 14:12:52 +0100
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Thread-topic: Am I running NUMA?

The subject says it all really, I’m pretty sure the system and bios are NUMA aware but I’m not sure if it’s enabled? Is it supported in 3.2.1 stable?

 

Thanks,

 

Rob

 

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(XEN) Xen version 3.2.1 (root@xxxxxxxxx) (gcc version 4.1.2 20071124 (Red Hat 4.1.2-42)) Thu Jul 17 17:17:42 CEST 2008

(XEN) Latest ChangeSet: unavailable

(XEN) Command line: apic_verbosity=debug dom0_mem=512M acpi=on numa=on guest_loglvl=debug

(XEN) Video information:

(XEN)  VGA is text mode 80x25, font 8x16

(XEN)  VBE/DDC methods: none; EDID transfer time: 0 seconds

(XEN)  EDID info not retrieved because no DDC retrieval method detected

(XEN) Disc information:

(XEN)  Found 1 MBR signatures

(XEN)  Found 1 EDD information structures

(XEN) Xen-e820 RAM map:

(XEN)  0000000000000000 - 000000000009d400 (usable)

(XEN)  000000000009d400 - 00000000000a0000 (reserved)

(XEN)  00000000000e0000 - 0000000000100000 (reserved)

(XEN)  0000000000100000 - 00000000cfff0000 (usable)

(XEN)  00000000cfff0000 - 00000000cfffe000 (ACPI data)

(XEN)  00000000cfffe000 - 00000000d0000000 (ACPI NVS)

(XEN)  00000000e0000000 - 00000000f0000000 (reserved)

(XEN)  00000000fec00000 - 00000000fec01000 (reserved)

(XEN)  00000000fee00000 - 00000000fef00000 (reserved)

(XEN)  0000000100000000 - 0000000430000000 (usable)

(XEN) System RAM: 16383MB (16776756kB)

(XEN) Xen heap: 14MB (14568kB)

(XEN) Reserving non-aligned node boundary @ mfn 2293760

(XEN) Domain heap initialised: DMA width 32 bits

(XEN) Processor #0 0:2 APIC version 16

(XEN) Processor #1 0:2 APIC version 16

(XEN) Processor #2 0:2 APIC version 16

(XEN) Processor #3 0:2 APIC version 16

(XEN) Processor #4 0:2 APIC version 16

(XEN) Processor #5 0:2 APIC version 16

(XEN) Processor #6 0:2 APIC version 16

(XEN) Processor #7 0:2 APIC version 16

(XEN) IOAPIC[0]: apic_id 8, version 17, address 0xfec00000, GSI 0-23

(XEN) IOAPIC[1]: apic_id 9, version 17, address 0xd7eff000, GSI 24-47

(XEN) Enabling APIC mode:  Flat.  Using 2 I/O APICs

(XEN) mapped APIC to ffff828bfffff000 (fee00000)

(XEN) mapped IOAPIC to ffff828bffffe000 (fec00000)

(XEN) mapped IOAPIC to ffff828bffffd000 (d7eff000)

(XEN) Using scheduler: SMP Credit Scheduler (credit)

(XEN) Detected 2000.132 MHz processor.

(XEN) AMD SVM: ASIDs enabled.

(XEN) HVM: SVM enabled

(XEN) HVM: Hardware Assisted Paging detected and enabled.

(XEN) CPU0: AMD Quad-Core AMD Opteron(tm) Processor 8350 stepping 03

(XEN) Getting VERSION: 80050010

(XEN) Getting VERSION: 80050010

(XEN) Getting ID: 0

(XEN) Getting LVT0: 700

(XEN) Getting LVT1: 400

(XEN) enabled ExtINT on CPU#0

(XEN) ESR value before enabling vector: 0x00000004  after: 0x00000000

(XEN) Booting processor 1/1 eip 8c000

(XEN) masked ExtINT on CPU#1

(XEN) AMD SVM: ASIDs enabled.

(XEN) CPU1: AMD Quad-Core AMD Opteron(tm) Processor 8350 stepping 03

(XEN) Booting processor 2/2 eip 8c000

(XEN) masked ExtINT on CPU#2

(XEN) AMD SVM: ASIDs enabled.

(XEN) CPU2: AMD Quad-Core AMD Opteron(tm) Processor 8350 stepping 03

(XEN) Booting processor 3/3 eip 8c000

(XEN) masked ExtINT on CPU#3

(XEN) AMD SVM: ASIDs enabled.

(XEN) CPU3: AMD Quad-Core AMD Opteron(tm) Processor 8350 stepping 03

(XEN) Booting processor 4/4 eip 8c000

(XEN) masked ExtINT on CPU#4

(XEN) AMD SVM: ASIDs enabled.

(XEN) CPU4: AMD Quad-Core AMD Opteron(tm) Processor 8350 stepping 03

(XEN) Booting processor 5/5 eip 8c000

(XEN) masked ExtINT on CPU#5

(XEN) AMD SVM: ASIDs enabled.

(XEN) CPU5: AMD Quad-Core AMD Opteron(tm) Processor 8350 stepping 03

(XEN) Booting processor 6/6 eip 8c000

(XEN) masked ExtINT on CPU#6

(XEN) AMD SVM: ASIDs enabled.

(XEN) CPU6: AMD Quad-Core AMD Opteron(tm) Processor 8350 stepping 03

(XEN) Booting processor 7/7 eip 8c000

(XEN) masked ExtINT on CPU#7

(XEN) AMD SVM: ASIDs enabled.

(XEN) CPU7: AMD Quad-Core AMD Opteron(tm) Processor 8350 stepping 03

(XEN) Total of 8 processors activated.

(XEN) ENABLING IO-APIC IRQs

(XEN)  -> Using new ACK method

(XEN) Using local APIC timer interrupts.

(XEN) calibrating APIC timer ...

(XEN) ..... CPU clock speed is 2000.1293 MHz.

(XEN) ..... host bus clock speed is 200.0128 MHz.

(XEN) ..... bus_scale = 0x0000CCD7

(XEN) Platform timer overflows in 8589 jiffies.

(XEN) Platform timer is 25.000MHz HPET

(XEN) Brought up 8 CPUs

(XEN) AMD IOMMU: Disabled

(XEN) *** LOADING DOMAIN 0 ***

(XEN)  Xen  kernel: 64-bit, lsb, compat32

(XEN)  Dom0 kernel: 64-bit, lsb, paddr 0xffffffff80200000 -> 0xffffffff807014e4

(XEN) PHYSICAL MEMORY ARRANGEMENT:

(XEN)  Dom0 alloc.:   000000022a000000->000000022c000000 (122880 pages to be allocated)

(XEN) VIRTUAL MEMORY ARRANGEMENT:

(XEN)  Loaded kernel: ffffffff80200000->ffffffff807014e4

(XEN)  Init. ramdisk: ffffffff80702000->ffffffff80f15200

(XEN)  Phys-Mach map: ffffffff80f16000->ffffffff81016000

(XEN)  Start info:    ffffffff81016000->ffffffff810164a4

(XEN)  Page tables:   ffffffff81017000->ffffffff81024000

(XEN)  Boot stack:    ffffffff81024000->ffffffff81025000

(XEN)  TOTAL:         ffffffff80000000->ffffffff81400000

(XEN)  ENTRY ADDRESS: ffffffff80200000

(XEN) Dom0 has maximum 8 VCPUs

(XEN) Initrd len 0x813200, start at 0xffffffff80702000

(XEN) Scrubbing Free RAM: ............................................................................................................................................................done.

(XEN) Xen trace buffers: disabled

(XEN) Std. Loglevel: Errors and warnings

(XEN) Guest Loglevel: All

(XEN) Xen is relinquishing VGA console.

(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen)

(XEN) Freed 100kB init memory.

(XEN) traps.c:1996:d0 Domain attempted WRMSR 0000000000000277 from 00000501:00070406 to 00000501:00070106.

(XEN) traps.c:1996:d0 Domain attempted WRMSR 0000000000000277 from 00000501:00070406 to 00000501:00070106.

(XEN) traps.c:1996:d0 Domain attempted WRMSR 0000000000000277 from 00000501:00070406 to 00000501:00070106.

(XEN) traps.c:1996:d0 Domain attempted WRMSR 0000000000000277 from 00000501:00070406 to 00000501:00070106.

(XEN) traps.c:1996:d0 Domain attempted WRMSR 0000000000000277 from 00000501:00070406 to 00000501:00070106.

(XEN) traps.c:1996:d0 Domain attempted WRMSR 0000000000000277 from 00000501:00070406 to 00000501:00070106.

(XEN) traps.c:1996:d0 Domain attempted WRMSR 0000000000000277 from 00000501:00070406 to 00000501:00070106.

(XEN) traps.c:1996:d0 Domain attempted WRMSR 0000000000000277 from 00000501:00070406 to 00000501:00070106.

 

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