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Diffstat (limited to 'results/classifier/gemma3:12b/hypervisor/1452904')
| -rw-r--r-- | results/classifier/gemma3:12b/hypervisor/1452904 | 209 |
1 files changed, 209 insertions, 0 deletions
diff --git a/results/classifier/gemma3:12b/hypervisor/1452904 b/results/classifier/gemma3:12b/hypervisor/1452904 new file mode 100644 index 000000000..6d46bab18 --- /dev/null +++ b/results/classifier/gemma3:12b/hypervisor/1452904 @@ -0,0 +1,209 @@ + +High CPU in idle Windows guest + +Hi, + +I'm running a freshly installed Windows 7 domU on an up-to-date Debian +jessie machine running Xen 4.4.1-9. When the Windows machine is idle, +I'm seeing upwards of 10% CPU usage from the qemu-system-i386 instance. +Other Linux and FreeBSD machines register negligable CPU usage (<0.5%). +The server is an HP Proliant DL360 G7. + +Data from perf attacthed to the process might give the best clues. + +Any information as to why this processes is comsuming so much CPU would +be much appreciated. + +Regards, +Terry. + +# uname -a +Linux xen 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt9-3~deb8u1 (2015-04-24) x86_64 GNU/Linux + +# lsb_release -a +No LSB modules are available. +Distributor ID: Debian +Description: Debian GNU/Linux 8.0 (jessie) +Release: 8.0 +Codename: jessie + +# qemu-system-i386 --version +QEMU emulator version 2.1.2 (Debian 1:2.1+dfsg-11), Copyright (c) 2003-2008 Fabrice Bellard + +# cat win7.cfg +name = 'win7' +vcpus = '1' +memory = '4096' +builder = 'hvm' +disk = [ '/vms/xen/domains/desk_win7/disk1.img,qcow2,hda,rw', + '/vms/xen/domains/desk_win7/disk2.img,qcow2,hdb,rw' ] +vfb = [ 'vnc=1,vnclisten="0.0.0.0",sdl=0' ] +vif = [ 'mac=00:16:3E:FB:FC:39,bridge=xenbr0' ] +serial = 'pty' +vnc = 1 +vnclisten = '0.0.0.0' +sdl = 0 +usbdevice = 'mouse' +audio = 1 +soundhw = 'sb16,es1370' +on_poweroff = 'destroy' +on_reboot = 'restart' +on_crash = 'restart' + +# /usr/bin/qemu-system-i386 -nodefaults -name desk_win7 -boot order=cda -usb -usbdevice mouse -device rtl8139,id=nic0,netdev=net0,mac=00:16:3e:fb:fc:39 -netdev type=tap,id=net0,ifname=vif12.0-emu,script=no,downscript=no -m 4088 -drive file=/vms/xen/domains/desk_win7/disk1.img,if=ide,index=0,media=disk,format=qcow2,cache=writeback -drive file=/vms/xen/domains/desk_win7/disk2.img,if=ide,index=1,media=disk,format=qcow2,cache=writeback -vnc 0.0.0.0:0,to=99 -display none -device cirrus-vga -global vga.vram_size_mb=8 + +# top +Tasks: 134 total, 1 running, 133 sleeping, 0 stopped, 0 zombie +%Cpu(s): 16.6 us, 5.5 sy, 0.0 ni, 0.0 id, 77.9 wa, 0.0 hi, 0.0 si, 0.0 st +KiB Mem: 354420 total, 348884 used, 5536 free, 184 buffers +KiB Swap: 17575932 total, 2642868 used, 14933064 free. 4132 cached Mem + + PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND +12297 root 20 0 6683864 192944 1140 S 20.6 54.4 2:25.51 qemu-syste+ + +# xen dmesg +(XEN) Xen version 4.4.1 (Debian 4.4.1-9) (<email address hidden>) (gcc (Debian 4.9.2-10) 4.9.2) debug=n Mon Apr 6 18:24:28 UTC 2015 +(XEN) Bootloader: GRUB 2.02~beta2-22 +(XEN) Command line: placeholder dom0_mem=512M dom0_max_vcpus=1 dom0_vcpus_pin radeon.modeset=0 iommu=no-intremap +(XEN) Video information: +(XEN) VGA is text mode 80x25, font 8x16 +(XEN) VBE/DDC methods: none; EDID transfer time: 2 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 - 000000000009f400 (usable) +(XEN) 000000000009f400 - 00000000000a0000 (reserved) +(XEN) 00000000000f0000 - 0000000000100000 (reserved) +(XEN) 0000000000100000 - 00000000cf62f000 (usable) +(XEN) 00000000cf62f000 - 00000000cf63c000 (ACPI data) +(XEN) 00000000cf63c000 - 00000000cf63d000 (usable) +(XEN) 00000000cf63d000 - 00000000d4000000 (reserved) +(XEN) 00000000fec00000 - 00000000fee10000 (reserved) +(XEN) 00000000ff800000 - 0000000100000000 (reserved) +(XEN) 0000000100000000 - 00000004affff000 (usable) +(XEN) ACPI: RSDP 000F4F00, 0024 (r2 HP ) +(XEN) ACPI: XSDT CF630140, 00B4 (r1 HP ProLiant 2 Ò 162E) +(XEN) ACPI: FACP CF630240, 00F4 (r3 HP ProLiant 2 Ò 162E) +(XEN) ACPI: DSDT CF630340, 20BD (r1 HP DSDT 1 INTL 20030228) +(XEN) ACPI: FACS CF62F100, 0040 +(XEN) ACPI: SPCR CF62F140, 0050 (r1 HP SPCRRBSU 1 Ò 162E) +(XEN) ACPI: MCFG CF62F1C0, 003C (r1 HP ProLiant 1 0) +(XEN) ACPI: HPET CF62F200, 0038 (r1 HP ProLiant 2 Ò 162E) +(XEN) ACPI: FFFF CF62F240, 0064 (r2 HP ProLiant 2 Ò 162E) +(XEN) ACPI: SPMI CF62F2C0, 0040 (r5 HP ProLiant 1 Ò 162E) +(XEN) ACPI: ERST CF62F300, 01D0 (r1 HP ProLiant 1 Ò 162E) +(XEN) ACPI: APIC CF62F500, 015E (r1 HP ProLiant 2 0) +(XEN) ACPI: SRAT CF62F680, 0570 (r1 HP Proliant 1 Ò 162E) +(XEN) ACPI: FFFF CF62FC00, 0176 (r1 HP ProLiant 1 Ò 162E) +(XEN) ACPI: BERT CF62FD80, 0030 (r1 HP ProLiant 1 Ò 162E) +(XEN) ACPI: HEST CF62FDC0, 00BC (r1 HP ProLiant 1 Ò 162E) +(XEN) ACPI: DMAR CF62FE80, 0150 (r1 HP ProLiant 1 Ò 162E) +(XEN) ACPI: SSDT CF632400, 0125 (r3 HP CRSPCI0 2 HP 1) +(XEN) ACPI: SSDT CF632540, 01CF (r3 HP riser1a 2 INTL 20061109) +(XEN) ACPI: SSDT CF632740, 03BB (r1 HP pcc 1 INTL 20090625) +(XEN) ACPI: SSDT CF632B00, 0377 (r1 HP pmab 1 INTL 20090625) +(XEN) ACPI: SSDT CF632E80, 2094 (r1 INTEL PPM RCM 1 INTL 20061109) +(XEN) System RAM: 18421MB (18863928kB) +(XEN) Domain heap initialised +(XEN) Processor #0 6:12 APIC version 21 +(XEN) Processor #16 6:12 APIC version 21 +(XEN) Processor #4 6:12 APIC version 21 +(XEN) Processor #20 6:12 APIC version 21 +(XEN) Processor #2 6:12 APIC version 21 +(XEN) Processor #18 6:12 APIC version 21 +(XEN) Processor #1 6:12 APIC version 21 +(XEN) Processor #17 6:12 APIC version 21 +(XEN) Processor #5 6:12 APIC version 21 +(XEN) Processor #21 6:12 APIC version 21 +(XEN) Processor #3 6:12 APIC version 21 +(XEN) Processor #19 6:12 APIC version 21 +(XEN) IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23 +(XEN) IOAPIC[1]: apic_id 0, version 32, address 0xfec80000, GSI 24-47 +(XEN) Enabling APIC mode: Phys. Using 2 I/O APICs +(XEN) Failed to get Error Log Address Range. +(XEN) Using scheduler: SMP Credit Scheduler (credit) +(XEN) Detected 2533.485 MHz processor. +(XEN) Initing memory sharing. +(XEN) Intel VT-d iommu 0 supported page sizes: 4kB. +(XEN) Intel VT-d Snoop Control not enabled. +(XEN) Intel VT-d Dom0 DMA Passthrough not enabled. +(XEN) Intel VT-d Queued Invalidation enabled. +(XEN) Intel VT-d Interrupt Remapping not enabled. +(XEN) Intel VT-d Shared EPT tables not enabled. +(XEN) I/O virtualisation enabled +(XEN) - Dom0 mode: Relaxed +(XEN) Interrupt remapping disabled +(XEN) Enabled directed EOI with ioapic_ack_old on! +(XEN) ENABLING IO-APIC IRQs +(XEN) -> Using old ACK method +(XEN) Platform timer is 14.318MHz HPET +(XEN) Allocated console ring of 32 KiB. +(XEN) VMX: Supported advanced features: +(XEN) - APIC MMIO access virtualisation +(XEN) - APIC TPR shadow +(XEN) - Extended Page Tables (EPT) +(XEN) - Virtual-Processor Identifiers (VPID) +(XEN) - Virtual NMI +(XEN) - MSR direct-access bitmap +(XEN) - Unrestricted Guest +(XEN) HVM: ASIDs enabled. +(XEN) HVM: VMX enabled +(XEN) HVM: Hardware Assisted Paging (HAP) detected +(XEN) HVM: HAP page sizes: 4kB, 2MB, 1GB +(XEN) Brought up 12 CPUs +(XEN) *** LOADING DOMAIN 0 *** +(XEN) Xen kernel: 64-bit, lsb, compat32 +(XEN) Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x1f18000 +(XEN) PHYSICAL MEMORY ARRANGEMENT: +(XEN) Dom0 alloc.: 000000049c000000->00000004a0000000 (110661 pages to be allocated) +(XEN) Init. ramdisk: 00000004aee45000->00000004afdff7d5 +(XEN) VIRTUAL MEMORY ARRANGEMENT: +(XEN) Loaded kernel: ffffffff81000000->ffffffff81f18000 +(XEN) Init. ramdisk: ffffffff81f18000->ffffffff82ed27d5 +(XEN) Phys-Mach map: ffffffff82ed3000->ffffffff82fd3000 +(XEN) Start info: ffffffff82fd3000->ffffffff82fd34b4 +(XEN) Page tables: ffffffff82fd4000->ffffffff82ff1000 +(XEN) Boot stack: ffffffff82ff1000->ffffffff82ff2000 +(XEN) TOTAL: ffffffff80000000->ffffffff83400000 +(XEN) ENTRY ADDRESS: ffffffff819021f0 +(XEN) Dom0 has maximum 1 VCPUs +(XEN) Scrubbing Free RAM: .................................................................................................................................................................................done. +(XEN) Initial low memory virq threshold set at 0x4000 pages. +(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 284kB init memory. + +# perf report +# To display the perf.data header info, please use --header/--header-only options. +# +# Samples: 6K of event 'cpu-clock' +# Event count (approx.): 1744250000 +# +# Overhead Command Shared Object Symbol +# ........ ............... ....................... .................................... +# + 8.69% qemu-system-i38 [kernel.kallsyms] [k] xen_hypercall_xen_version + 2.29% qemu-system-i38 qemu-system-i386 [.] 0x00000000000acac8 + 2.01% qemu-system-i38 qemu-system-i386 [.] 0x00000000000acad9 + 1.53% qemu-system-i38 qemu-system-i386 [.] 0x00000000000ac978 + 1.33% qemu-system-i38 qemu-system-i386 [.] 0x00000000000ac989 + 1.02% qemu-system-i38 qemu-system-i386 [.] 0x00000000000acaa4 + 0.93% qemu-system-i38 libc-2.19.so [.] memset + 0.70% qemu-system-i38 qemu-system-i386 [.] 0x00000000000e2814 + 0.69% qemu-system-i38 qemu-system-i386 [.] 0x00000000000e37f4 + 0.67% qemu-system-i38 qemu-system-i386 [.] 0x00000000000aca40 + 0.66% qemu-system-i38 qemu-system-i386 [.] 0x00000000000acadf + 0.60% qemu-system-i38 qemu-system-i386 [.] 0x00000000000acad7 + 0.59% qemu-system-i38 [vdso] [.] __vdso_clock_gettime + 0.59% qemu-system-i38 qemu-system-i386 [.] 0x0000000000342b88 + 0.57% qemu-system-i38 [vdso] [.] __vdso_gettimeofday + 0.52% qemu-system-i38 [kernel.kallsyms] [k] pvclock_clocksource_read + 0.49% qemu-system-i38 qemu-system-i386 [.] 0x00000000000a9e45 + 0.46% qemu-system-i38 [kernel.kallsyms] [k] do_sys_poll + 0.37% qemu-system-i38 [kernel.kallsyms] [k] hrtimer_init + 0.36% qemu-system-i38 [kernel.kallsyms] [k] __fget + 0.34% qemu-system-i38 [kernel.kallsyms] [k] ktime_get_ts \ No newline at end of file |