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Red Hat Bugzilla – Attachment 640247 Details for
Bug 841330
Regression in performance of kernel 3.4.4 vs. 3.3.7 when running as Xen Dom0
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Output from "xl dmesg" with cpufreq=verbose,performance, but NOT xen-acpi-processor.off=1; kernel and Xen from latest comment
dmesg (text/plain), 5.50 KB, created by
W. Michael Petullo
on 2012-11-07 18:24:01 UTC
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Description:
Output from "xl dmesg" with cpufreq=verbose,performance, but NOT xen-acpi-processor.off=1; kernel and Xen from latest comment
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MIME Type:
Creator:
W. Michael Petullo
Created:
2012-11-07 18:24:01 UTC
Size:
5.50 KB
patch
obsolete
> __ __ _ _ _ _____ ____ __ _ __ > \ \/ /___ _ __ | || | / | |___ / |___ \ / _| ___/ |/ /_ > \ // _ \ '_ \ | || |_ | | |_ \ __ __) | | |_ / __| | '_ \ > / \ __/ | | | |__ _|| |_ ___) |__/ __/ _| _| (__| | (_) | > /_/\_\___|_| |_| |_|(_)_(_)____/ |_____(_)_| \___|_|\___/ > >(XEN) Xen version 4.1.3 (mockbuild@phx2.fedoraproject.org) (gcc version 4.6.3 20120306 (Red Hat 4.6.3-2) (GCC) ) Thu Sep 6 22:01:28 UTC 2012 >(XEN) Latest ChangeSet: unavailable >(XEN) Bootloader: GRUB 1.99 >(XEN) Command line: placeholder cpufreq=verbose,performance >(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 - 000000000009d800 (usable) >(XEN) 000000000009d800 - 00000000000a0000 (reserved) >(XEN) 00000000000e0000 - 0000000000100000 (reserved) >(XEN) 0000000000100000 - 00000000bd953000 (usable) >(XEN) 00000000bd953000 - 00000000bd9a0000 (ACPI NVS) >(XEN) 00000000bd9a0000 - 00000000bd9a8000 (ACPI data) >(XEN) 00000000bd9a8000 - 00000000bdae0000 (reserved) >(XEN) 00000000bdae0000 - 00000000bdaf1000 (ACPI NVS) >(XEN) 00000000bdaf1000 - 00000000bdb04000 (reserved) >(XEN) 00000000bdb04000 - 00000000bdb06000 (ACPI NVS) >(XEN) 00000000bdb06000 - 00000000bdb0f000 (reserved) >(XEN) 00000000bdb0f000 - 00000000bdb15000 (ACPI NVS) >(XEN) 00000000bdb15000 - 00000000bdb77000 (reserved) >(XEN) 00000000bdb77000 - 00000000bdd7a000 (ACPI NVS) >(XEN) 00000000bdd7a000 - 00000000bdf00000 (usable) >(XEN) 00000000fec00000 - 00000000fec01000 (reserved) >(XEN) 00000000fec10000 - 00000000fec11000 (reserved) >(XEN) 00000000fec20000 - 00000000fec21000 (reserved) >(XEN) 00000000fed00000 - 00000000fed01000 (reserved) >(XEN) 00000000fed61000 - 00000000fed71000 (reserved) >(XEN) 00000000fed80000 - 00000000fed90000 (reserved) >(XEN) 00000000fef00000 - 0000000100000000 (reserved) >(XEN) 0000000100001000 - 000000043f000000 (usable) >(XEN) ACPI: RSDP 000F0450, 0024 (r2 ALASKA) >(XEN) ACPI: XSDT BD9A0068, 004C (r1 ALASKA A M I 1072009 AMI 10013) >(XEN) ACPI: FACP BD9A7030, 00F4 (r4 ALASKA A M I 1072009 AMI 10013) >(XEN) ACPI Warning (tbfadt-0444): Optional field "Pm2ControlBlock" has zero address or length: 0000000000000000/1 [20070126] >(XEN) ACPI: DSDT BD9A0140, 6EF0 (r2 ALASKA A M I 0 INTL 20051117) >(XEN) ACPI: FACS BDB0FF80, 0040 >(XEN) ACPI: APIC BD9A7128, 009E (r3 ALASKA A M I 1072009 AMI 10013) >(XEN) ACPI: MCFG BD9A71C8, 003C (r1 ALASKA A M I 1072009 MSFT 10013) >(XEN) ACPI: HPET BD9A7208, 0038 (r1 ALASKA A M I 1072009 AMI 4) >(XEN) ACPI: SSDT BD9A7240, 0D40 (r1 AMD POWERNOW 1 AMD 1) >(XEN) System RAM: 16330MB (16722388kB) >(XEN) Domain heap initialised >(XEN) ACPI: 32/64X FACS address mismatch in FADT - bdb0ff80/0000000000000000, using 32 >(XEN) Processor #16 5:1 APIC version 16 >(XEN) Processor #17 5:1 APIC version 16 >(XEN) Processor #18 5:1 APIC version 16 >(XEN) Processor #19 5:1 APIC version 16 >(XEN) IOAPIC[0]: apic_id 5, version 33, address 0xfec00000, GSI 0-23 >(XEN) IOAPIC[1]: apic_id 6, version 33, address 0xfec20000, GSI 24-55 >(XEN) Enabling APIC mode: Flat. Using 2 I/O APICs >(XEN) Table is not found! >(XEN) Using scheduler: SMP Credit Scheduler (credit) >(XEN) Detected 4551.394 MHz processor. >(XEN) Initing memory sharing. >(XEN) AMD-Vi: IOMMU not found! >(XEN) I/O virtualisation disabled >(XEN) ENABLING IO-APIC IRQs >(XEN) -> Using new ACK method >(XEN) Platform timer is 14.318MHz HPET >(XEN) Allocated console ring of 16 KiB. >(XEN) HVM: ASIDs enabled. >(XEN) SVM: Supported advanced features: >(XEN) - Nested Page Tables (NPT) >(XEN) - Last Branch Record (LBR) Virtualisation >(XEN) - Next-RIP Saved on #VMEXIT >(XEN) - VMCB Clean Bits >(XEN) - DecodeAssists >(XEN) - Pause-Intercept Filter >(XEN) HVM: SVM enabled >(XEN) HVM: Hardware Assisted Paging (HAP) detected >(XEN) HVM: HAP page sizes: 4kB, 2MB, 1GB >(XEN) Brought up 4 CPUs >(XEN) *** LOADING DOMAIN 0 *** >(XEN) Xen kernel: 64-bit, lsb, compat32 >(XEN) Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x23cc000 >(XEN) PHYSICAL MEMORY ARRANGEMENT: >(XEN) Dom0 alloc.: 0000000428000000->0000000430000000 (4060305 pages to be allocated) >(XEN) Init. ramdisk: 000000043cf1c000->000000043efff200 >(XEN) VIRTUAL MEMORY ARRANGEMENT: >(XEN) Loaded kernel: ffffffff81000000->ffffffff823cc000 >(XEN) Init. ramdisk: ffffffff823cc000->ffffffff844af200 >(XEN) Phys-Mach map: ffffffff844b0000->ffffffff863faba8 >(XEN) Start info: ffffffff863fb000->ffffffff863fb4b4 >(XEN) Page tables: ffffffff863fc000->ffffffff86433000 >(XEN) Boot stack: ffffffff86433000->ffffffff86434000 >(XEN) TOTAL: ffffffff80000000->ffffffff86800000 >(XEN) ENTRY ADDRESS: ffffffff81cfc210 >(XEN) Dom0 has maximum 4 VCPUs >(XEN) Scrubbing Free RAM: .done. >(XEN) Xen trace buffers: disabled >(XEN) Std. Loglevel: Errors and warnings >(XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings) >(XEN) Xen is relinquishing VGA console. >(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen) >(XEN) Freed 208kB init memory. >(XEN) traps.c:2488:d0 Domain attempted WRMSR 00000000c0010201 from 0x0000000000000000 to 0x000000000000abcd. >(XEN) physdev.c:171: dom0: wrong map_pirq type 3 >(XEN) no cpu_id for acpi_id 5 >(XEN) no cpu_id for acpi_id 6 >(XEN) no cpu_id for acpi_id 7 >(XEN) no cpu_id for acpi_id 8
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bug 841330
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598953
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600871
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