Ph9214
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Posts posted by Ph9214
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I am setting up a Threadripper 1900X 8-Core 16-Thread 2-NUMA system that I am trying to split into 2 VMs each using resources form only one NUMA for hopefully less latency than bare metal. However I am having difficulty isolating the memory as my attempts so far have failed. I have disabled membaloon and followed some instructions form redhat and put
<numatune> <memory mode='strict' nodeset='1'/> </numatune>
in my xml but it has been ignored as reveled by "numastat"ing qemu-kvm. If you have set up a Threadripper system and have managed to isolate VMmms, please enlighten me.
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Systems using the Thread-ripper chipset have more than one NUMA Node. Unraid currently ignores this when creating vms which will lead to higher latency. I would recommend that a warning appear if resources are crossing numa nodes while creating a vm, and that memory is assigned on the numa node that a vm will be using.
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I was interested in making something similar and that would be a great starting point.
Sent from my XT1687 using Tapatalk
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Linus tech tips found this one in this video, but its 100$, yikes
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(I have always had a rule that working with computers is a bit like playing a game where you don't know all of the rules. That 'They' make the rules and you have to play by their rules!!!)
So-Very-True!!!
yep it's probably the fact that the name is identical to a windows user folder name
so try naming it Docs or whatever you feel like other than the standard user folders which include:I would agree that both you have identified the problem. However, I did fix it (using the "documents" as a share name) by creating a new share (identical config) using Documents2, then verified it worked, then deleted the documents share, then renamed Documents2 to Documents. And everything is working.
Given I agree with your assessments on the 'default' names, why would it now work? Seems like as soon as I renamed Documents2 to Documents, the conflict should show-up again...
Thoughts?
it may be that the actual path and not the name is still Documents2 I really have no idea, it could also be that somehow your share config just got messed up somehow
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nope what are those
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32 gb (thinking of upgrading)
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yep it's probably the fact that the name is identical to a windows user folder name
so try naming it Docs or whatever you feel like other than the standard user folders which include:- Desktop
- Documents
- Videos
- Pictures
- etc...
- Desktop
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it worked with some fiddling, I had to identify the matching key for the audio device in the registry by the last digits in the key and then copy/make the keys for MSISupported in the matching key tree, then reboot and boom!
btw here are the instructions (a direct link) -
I've not read the full thread, but have you applied the MSI fix?
no, that looks promising, I'll try it
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so that audio fix didn't work
I have realized that it is catching onto any application individualy and hanging it's audio (and blocking other aplications), so closing that app fixes the problem, temporaraly -
so I tried the vm with just the 1070 in the bottom slot (970 not in the middle slot) (without the vmware patch yet) and now it randomly freezes on a note/tone of a song and freezes the time on the player (the mouse still moves and the app still works otherwise) and repeats it, to "fix" it you have to disable the audio and re enable it in the playback devices menu, it comes back afterwards though. Changing the song does nothing, the now song stays stuck at 0:00 and the tone does not change, the player is google play music through google chrome, pausing the music does nothing, however and closing the player/chrome fixes it, and re opening it the music plays fine, until it has the same problem as the 970 vm, when playing the same song on a normal device, the audio is slower on the vm, getting 10 seconds for every 15 seconds on a normal device, I think this might be an issue between the synchronization of clock speeds and the quartz timer chip
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I remember seeing some extreme stutters while my friend was gaming on the 1070 VM yesterday and on the constant glitch system (970) games and videos seemed slower than usual, but I wasn't sure, I think it might be a full system freeze during the audio glitching and not just the audio freezing?
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and the xml for the VMs
VM 1 (working with 1070 (mostly))
<domain type='kvm' id='3'><name>Windows 10</name>
<uuid>23f3761a-6971-a902-d44c-e91edc56bb86</uuid>
<metadata>
<vmtemplate xmlns="unraid" name="Windows 10" icon="windows.png" os="windows10"/>
</metadata>
<memory unit='KiB'>11010048</memory>
<currentMemory unit='KiB'>11010048</currentMemory>
<memoryBacking>
<nosharepages/>
<locked/>
</memoryBacking>
<vcpu placement='static'>4</vcpu>
<cputune>
<vcpupin vcpu='0' cpuset='0'/>
<vcpupin vcpu='1' cpuset='2'/>
<vcpupin vcpu='2' cpuset='4'/>
<vcpupin vcpu='3' cpuset='6'/>
</cputune>
<resource>
<partition>/machine</partition>
</resource>
<os>
<type arch='x86_64' machine='pc-i440fx-2.5'>hvm</type>
<loader readonly='yes' type='pflash'>/usr/share/qemu/ovmf-x64/OVMF_CODE-pure-efi.fd</loader>
<nvram>/etc/libvirt/qemu/nvram/23f3761a-6971-a902-d44c-e91edc56bb86_VARS-pure-efi.fd</nvram>
</os>
<features>
<acpi/>
<apic/>
</features>
<cpu mode='host-passthrough'>
<topology sockets='1' cores='2' threads='2'/>
</cpu>
<clock offset='utc'>
<timer name='rtc' tickpolicy='catchup'/>
<timer name='pit' tickpolicy='delay'/>
<timer name='hpet' present='no'/>
</clock>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>restart</on_crash>
<devices>
<emulator>/usr/local/sbin/qemu</emulator>
<disk type='file' device='disk'>
<driver name='qemu' type='raw' cache='writeback'/>
<source file='/mnt/user/vdisks/Windows 10/vdisk1.img'/>
<backingStore/>
<target dev='hdc' bus='virtio'/>
<boot order='1'/>
<alias name='virtio-disk2'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
</disk>
<disk type='file' device='cdrom'>
<driver name='qemu' type='raw'/>
<source file='/mnt/user/ISOs/Windows.iso'/>
<backingStore/>
<target dev='hda' bus='ide'/>
<readonly/>
<boot order='2'/>
<alias name='ide0-0-0'/>
<address type='drive' controller='0' bus='0' target='0' unit='0'/>
</disk>
<disk type='file' device='cdrom'>
<driver name='qemu' type='raw'/>
<source file='/mnt/user/ISOs/virtio-win-0.1.118-2.iso'/>
<backingStore/>
<target dev='hdb' bus='ide'/>
<readonly/>
<alias name='ide0-0-1'/>
<address type='drive' controller='0' bus='0' target='0' unit='1'/>
</disk>
<controller type='usb' index='0' model='ich9-ehci1'>
<alias name='usb'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x7'/>
</controller>
<controller type='usb' index='0' model='ich9-uhci1'>
<alias name='usb'/>
<master startport='0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0' multifunction='on'/>
</controller>
<controller type='usb' index='0' model='ich9-uhci2'>
<alias name='usb'/>
<master startport='2'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x1'/>
</controller>
<controller type='usb' index='0' model='ich9-uhci3'>
<alias name='usb'/>
<master startport='4'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x2'/>
</controller>
<controller type='pci' index='0' model='pci-root'>
<alias name='pci.0'/>
</controller>
<controller type='ide' index='0'>
<alias name='ide'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
</controller>
<controller type='virtio-serial' index='0'>
<alias name='virtio-serial0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
</controller>
<interface type='bridge'>
<mac address='52:54:00:aa:b4:b8'/>
<source bridge='br0'/>
<target dev='vnet1'/>
<model type='virtio'/>
<alias name='net0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
</interface>
<serial type='pty'>
<source path='/dev/pts/1'/>
<target port='0'/>
<alias name='serial0'/>
</serial>
<console type='pty' tty='/dev/pts/1'>
<source path='/dev/pts/1'/>
<target type='serial' port='0'/>
<alias name='serial0'/>
</console>
<channel type='unix'>
<source mode='bind' path='/var/lib/libvirt/qemu/channel/target/domain-Windows 10/org.qemu.guest_agent.0'/>
<target type='virtio' name='org.qemu.guest_agent.0' state='disconnected'/>
<alias name='channel0'/>
<address type='virtio-serial' controller='0' bus='0' port='1'/>
</channel>
<hostdev mode='subsystem' type='pci' managed='yes'>
<driver name='vfio'/>
<source>
<address domain='0x0000' bus='0x02' slot='0x00' function='0x0'/>
</source>
<alias name='hostdev0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
</hostdev>
<hostdev mode='subsystem' type='pci' managed='yes'>
<driver name='vfio'/>
<source>
<address domain='0x0000' bus='0x02' slot='0x00' function='0x1'/>
</source>
<alias name='hostdev1'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
</hostdev>
<hostdev mode='subsystem' type='usb' managed='no'>
<source>
<vendor id='0x046d'/>
<product id='0x0809'/>
<address bus='1' device='5'/>
</source>
<alias name='hostdev2'/>
</hostdev>
<hostdev mode='subsystem' type='usb' managed='no'>
<source>
<vendor id='0x04d9'/>
<product id='0x2013'/>
<address bus='1' device='4'/>
</source>
<alias name='hostdev3'/>
</hostdev>
<hostdev mode='subsystem' type='usb' managed='no'>
<source>
<vendor id='0x04d9'/>
<product id='0xfa51'/>
<address bus='1' device='7'/>
</source>
<alias name='hostdev4'/>
</hostdev>
<hostdev mode='subsystem' type='usb' managed='no'>
<source>
<vendor id='0x28de'/>
<product id='0x1142'/>
<address bus='1' device='6'/>
</source>
<alias name='hostdev5'/>
</hostdev>
<memballoon model='virtio'>
<alias name='balloon0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/>
</memballoon>
</devices>
</domain>
VM 2 sound errors with 970 (but not amd card)
<domain type='kvm' id='2'><name>Windows 10 p2</name>
<uuid>0837ea22-ad85-e0c7-ffda-d7f18cd5b849</uuid>
<metadata>
<vmtemplate xmlns="unraid" name="Windows 10" icon="windows.png" os="windows10"/>
</metadata>
<memory unit='KiB'>11010048</memory>
<currentMemory unit='KiB'>11010048</currentMemory>
<memoryBacking>
<nosharepages/>
<locked/>
</memoryBacking>
<vcpu placement='static'>4</vcpu>
<cputune>
<vcpupin vcpu='0' cpuset='1'/>
<vcpupin vcpu='1' cpuset='3'/>
<vcpupin vcpu='2' cpuset='5'/>
<vcpupin vcpu='3' cpuset='7'/>
</cputune>
<resource>
<partition>/machine</partition>
</resource>
<os>
<type arch='x86_64' machine='pc-i440fx-2.5'>hvm</type>
<loader readonly='yes' type='pflash'>/usr/share/qemu/ovmf-x64/OVMF_CODE-pure-efi.fd</loader>
<nvram>/etc/libvirt/qemu/nvram/0837ea22-ad85-e0c7-ffda-d7f18cd5b849_VARS-pure-efi.fd</nvram>
</os>
<features>
<acpi/>
<apic/>
</features>
<cpu mode='host-passthrough'>
<topology sockets='1' cores='2' threads='2'/>
</cpu>
<clock offset='utc'>
<timer name='rtc' tickpolicy='catchup'/>
<timer name='pit' tickpolicy='delay'/>
<timer name='hpet' present='no'/>
</clock>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>restart</on_crash>
<devices>
<emulator>/usr/local/sbin/qemu</emulator>
<disk type='file' device='disk'>
<driver name='qemu' type='raw' cache='writeback'/>
<source file='/mnt/user/vdisks/Windows 10 p2/vdisk1.img'/>
<backingStore/>
<target dev='hdc' bus='virtio'/>
<boot order='1'/>
<alias name='virtio-disk2'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
</disk>
<disk type='file' device='cdrom'>
<driver name='qemu' type='raw'/>
<source file='/mnt/user/ISOs/Windows.iso'/>
<backingStore/>
<target dev='hda' bus='ide'/>
<readonly/>
<boot order='2'/>
<alias name='ide0-0-0'/>
<address type='drive' controller='0' bus='0' target='0' unit='0'/>
</disk>
<disk type='file' device='cdrom'>
<driver name='qemu' type='raw'/>
<source file='/mnt/user/ISOs/virtio-win-0.1.118-2.iso'/>
<backingStore/>
<target dev='hdb' bus='ide'/>
<readonly/>
<alias name='ide0-0-1'/>
<address type='drive' controller='0' bus='0' target='0' unit='1'/>
</disk>
<controller type='usb' index='0' model='ich9-ehci1'>
<alias name='usb'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x7'/>
</controller>
<controller type='usb' index='0' model='ich9-uhci1'>
<alias name='usb'/>
<master startport='0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0' multifunction='on'/>
</controller>
<controller type='usb' index='0' model='ich9-uhci2'>
<alias name='usb'/>
<master startport='2'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x1'/>
</controller>
<controller type='usb' index='0' model='ich9-uhci3'>
<alias name='usb'/>
<master startport='4'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x2'/>
</controller>
<controller type='pci' index='0' model='pci-root'>
<alias name='pci.0'/>
</controller>
<controller type='ide' index='0'>
<alias name='ide'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
</controller>
<controller type='virtio-serial' index='0'>
<alias name='virtio-serial0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
</controller>
<interface type='bridge'>
<mac address='52:54:00:5a:9e:ec'/>
<source bridge='br0'/>
<target dev='vnet0'/>
<model type='virtio'/>
<alias name='net0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
</interface>
<serial type='pty'>
<source path='/dev/pts/0'/>
<target port='0'/>
<alias name='serial0'/>
</serial>
<console type='pty' tty='/dev/pts/0'>
<source path='/dev/pts/0'/>
<target type='serial' port='0'/>
<alias name='serial0'/>
</console>
<channel type='unix'>
<source mode='bind' path='/var/lib/libvirt/qemu/channel/target/domain-Windows 10 p2/org.qemu.guest_agent.0'/>
<target type='virtio' name='org.qemu.guest_agent.0' state='disconnected'/>
<alias name='channel0'/>
<address type='virtio-serial' controller='0' bus='0' port='1'/>
</channel>
<hostdev mode='subsystem' type='pci' managed='yes'>
<driver name='vfio'/>
<source>
<address domain='0x0000' bus='0x03' slot='0x00' function='0x0'/>
</source>
<alias name='hostdev0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
</hostdev>
<hostdev mode='subsystem' type='pci' managed='yes'>
<driver name='vfio'/>
<source>
<address domain='0x0000' bus='0x03' slot='0x00' function='0x1'/>
</source>
<alias name='hostdev1'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
</hostdev>
<hostdev mode='subsystem' type='usb' managed='no'>
<source>
<vendor id='0x045e'/>
<product id='0x0040'/>
<address bus='1' device='10'/>
</source>
<alias name='hostdev2'/>
</hostdev>
<hostdev mode='subsystem' type='usb' managed='no'>
<source>
<vendor id='0x04f2'/>
<product id='0x0112'/>
<address bus='1' device='11'/>
</source>
<alias name='hostdev3'/>
</hostdev>
<hostdev mode='subsystem' type='usb' managed='no'>
<source>
<vendor id='0x413c'/>
<product id='0x2111'/>
<address bus='1' device='8'/>
</source>
<alias name='hostdev4'/>
</hostdev>
<memballoon model='virtio'>
<alias name='balloon0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/>
</memballoon>
</devices>
</domain>
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also, here's my system devices
PCI Devices00:00.0 Host bridge [0600]: Intel Corporation Skylake Host Bridge/DRAM Registers [8086:191f] (rev 07)
00:01.0 PCI bridge [0604]: Intel Corporation Skylake PCIe Controller (x16) [8086:1901] (rev 07)
00:01.1 PCI bridge [0604]: Intel Corporation Skylake PCIe Controller (x8) [8086:1905] (rev 07)
00:01.2 PCI bridge [0604]: Intel Corporation Skylake PCIe Controller (x4) [8086:1909] (rev 07)
00:14.0 USB controller [0c03]: Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller [8086:a12f] (rev 31)
00:14.2 Signal processing controller [1180]: Intel Corporation Sunrise Point-H Thermal subsystem [8086:a131] (rev 31)
00:16.0 Communication controller [0780]: Intel Corporation Sunrise Point-H CSME HECI #1 [8086:a13a] (rev 31)
00:17.0 SATA controller [0106]: Intel Corporation Sunrise Point-H SATA controller [AHCI mode] [8086:a102] (rev 31)
00:1c.0 PCI bridge [0604]: Intel Corporation Sunrise Point-H PCI Express Root Port #1 [8086:a110] (rev f1)
00:1c.1 PCI bridge [0604]: Intel Corporation Sunrise Point-H PCI Express Root Port #2 [8086:a111] (rev f1)
00:1c.2 PCI bridge [0604]: Intel Corporation Sunrise Point-H PCI Express Root Port #3 [8086:a112] (rev f1)
00:1f.0 ISA bridge [0601]: Intel Corporation Sunrise Point-H LPC Controller [8086:a145] (rev 31)
00:1f.2 Memory controller [0580]: Intel Corporation Sunrise Point-H PMC [8086:a121] (rev 31)
00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-H HD Audio [8086:a170] (rev 31)
00:1f.4 SMBus [0c05]: Intel Corporation Sunrise Point-H SMBus [8086:a123] (rev 31)
00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection (2) I219-V [8086:15b8] (rev 31)
01:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Turks XT [Radeon HD 6670/7670] [1002:6758]
01:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Turks HDMI Audio [Radeon HD 6500/6600 / 6700M Series] [1002:aa90]
02:00.0 VGA compatible controller [0300]: NVIDIA Corporation GP104 [GeForce GTX 1070] [10de:1b81] (rev a1)
02:00.1 Audio device [0403]: NVIDIA Corporation GP104 High Definition Audio Controller [10de:10f0] (rev a1)
03:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Venus LE [Radeon HD 8830M] [1002:682b] (rev 87)
03:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Cape Verde/Pitcairn HDMI Audio [Radeon HD 7700/7800 Series] [1002:aab0]
05:00.0 USB controller [0c03]: ASMedia Technology Inc. ASM1142 USB 3.1 Host Controller [1b21:1242]
06:00.0 PCI bridge [0604]: ASMedia Technology Inc. Device [1b21:1187]
07:01.0 PCI bridge [0604]: ASMedia Technology Inc. Device [1b21:1187]
07:04.0 PCI bridge [0604]: ASMedia Technology Inc. Device [1b21:1187]
07:05.0 PCI bridge [0604]: ASMedia Technology Inc. Device [1b21:1187]
07:06.0 PCI bridge [0604]: ASMedia Technology Inc. Device [1b21:1187]
07:07.0 PCI bridge [0604]: ASMedia Technology Inc. Device [1b21:1187]
08:00.0 Ethernet controller [0200]: Intel Corporation I211 Gigabit Network Connection [8086:1539] (rev 03)
0a:00.0 SATA controller [0106]: ASMedia Technology Inc. ASM1062 Serial ATA Controller [1b21:0612] (rev 02)
0b:00.0 SATA controller [0106]: ASMedia Technology Inc. ASM1062 Serial ATA Controller [1b21:0612] (rev 02)
IOMMU Groups/sys/kernel/iommu_groups/0/devices/0000:00:00.0
/sys/kernel/iommu_groups/1/devices/0000:00:01.0
/sys/kernel/iommu_groups/2/devices/0000:00:01.1
/sys/kernel/iommu_groups/3/devices/0000:00:01.2
/sys/kernel/iommu_groups/4/devices/0000:00:14.0
/sys/kernel/iommu_groups/4/devices/0000:00:14.2
/sys/kernel/iommu_groups/5/devices/0000:00:16.0
/sys/kernel/iommu_groups/6/devices/0000:00:17.0
/sys/kernel/iommu_groups/7/devices/0000:00:1c.0
/sys/kernel/iommu_groups/7/devices/0000:00:1c.1
/sys/kernel/iommu_groups/7/devices/0000:00:1c.2
/sys/kernel/iommu_groups/7/devices/0000:05:00.0
/sys/kernel/iommu_groups/7/devices/0000:06:00.0
/sys/kernel/iommu_groups/7/devices/0000:07:01.0
/sys/kernel/iommu_groups/7/devices/0000:07:04.0
/sys/kernel/iommu_groups/7/devices/0000:07:05.0
/sys/kernel/iommu_groups/7/devices/0000:07:06.0
/sys/kernel/iommu_groups/7/devices/0000:07:07.0
/sys/kernel/iommu_groups/7/devices/0000:08:00.0
/sys/kernel/iommu_groups/7/devices/0000:0a:00.0
/sys/kernel/iommu_groups/7/devices/0000:0b:00.0
/sys/kernel/iommu_groups/8/devices/0000:00:1f.0
/sys/kernel/iommu_groups/8/devices/0000:00:1f.2
/sys/kernel/iommu_groups/8/devices/0000:00:1f.3
/sys/kernel/iommu_groups/8/devices/0000:00:1f.4
/sys/kernel/iommu_groups/9/devices/0000:00:1f.6
/sys/kernel/iommu_groups/10/devices/0000:01:00.0
/sys/kernel/iommu_groups/10/devices/0000:01:00.1
/sys/kernel/iommu_groups/11/devices/0000:02:00.0
/sys/kernel/iommu_groups/11/devices/0000:02:00.1
/sys/kernel/iommu_groups/12/devices/0000:03:00.0
/sys/kernel/iommu_groups/12/devices/0000:03:00.1
CPU Thread Pairingscpu 0 <===> cpu 4
cpu 1 <===> cpu 5
cpu 2 <===> cpu 6
cpu 3 <===> cpu 7
USB Devices
Bus 004 Device 002: ID 8564:1000 Transcend Information, Inc. JetFlash
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 002: ID 174c:3074 ASMedia Technology Inc. ASM1074 SuperSpeed hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 006: ID 28de:1142
Bus 001 Device 004: ID 04d9:2013 Holtek Semiconductor, Inc. Keyboard [Das Keyboard]
Bus 001 Device 007: ID 04d9:fa51 Holtek Semiconductor, Inc.
Bus 001 Device 005: ID 046d:0809 Logitech, Inc. Webcam Pro 9000
Bus 001 Device 003: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 002: ID 174c:2074 ASMedia Technology Inc. ASM1074 High-Speed hub
Bus 001 Device 011: ID 04f2:0112 Chicony Electronics Co., Ltd KU-8933 Keyboard with PS/2 Mouse port
Bus 001 Device 010: ID 045e:0040 Microsoft Corp. Wheel Mouse Optical
Bus 001 Device 009: ID 0bda:5411 Realtek Semiconductor Corp.
Bus 001 Device 008: ID 413c:2111 Dell Computer Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
SCSI Devices
[0:0:0:0] disk JetFlash Transcend 16GB 1100 /dev/sda 15.7GB
[7:0:0:0] disk ATA TOSHIBA-TL100 10.1 /dev/sdb 120GB
[9:0:0:0] disk ATA TOSHIBA-TL100 10.1 /dev/sdc 120GB?
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btw, the motherboard is the asrock z170 extreme7+ http://www.asrock.com/mb/Intel/Z170%20Extreme7+/
and the pcie port is the very bottom one for the 970 and the 2nd to bottom one for the 1070 with the top port occupied by a card for the unraid head and the 2nd to top port linked to the sata ports (so unuseable)
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I get audio stuttering on windows 10 on one of my VMs which is running a gtx 970, on the 1070 VM the stutter happens much less often (every few minutes) whereas with the 970 it is constantly cutting in and out, I think it is freezing the audio stream and resuming it constantly (not pausing the player app), when I flip the 2 cards to the other pcie ports/vms then both have the audio strobing, this does not happen at all with the amd gpus when I test with those (idk which model number of amd card) the audio is using the cards dedicated audio over hdmi processors, on a non virtualized os in the same port the 970 has no issue with hdmi audio, I have tested with different cables/monitors in case those are causing the audio issues, no luck, I tried using the dedicated audio driver and an external audio card, but the ports for both are shared and ACS override (which I had to enable to get the cards to run in their own vms (they were grouped)) won't separate them (I think the devices share bandwidth with the sata controler) I disabled hyper-v in my attempts to fix the issue (because some reports the drivers refused to install with hyper v), and that didn't help, I tried uninstalling the nvidia hd audio driver, that fixed it, for 5 seconds then the problem comes back with a difference in timing between the cut outs, I tried using sound wire https://play.google.com/store/apps/details?id=com.georgie.SoundWireFree&hl=en to stream it to another device, the issue was fixed untill the latency counter in sound wire app/client showed it droping below 100ms then the issue was back! there is no riding myself of this issue
! any help is appreciated
so try naming it 
I have realized that it is catching onto any application individualy and hanging it's audio (and blocking other aplications), so closing that app fixes the problem, temporaraly
I remember seeing some extreme stutters while my friend was gaming on the 1070 VM yesterday and on the constant glitch system (970) games and videos seemed slower than usual, but I wasn't sure, I think it might be a full system freeze during the audio glitching and not just the audio freezing?
! any help is appreciated
Automatic NUMA Isolation For Threadripper Systems
in Feature Requests
Posted
yes, I have the latency spikes too, although it is mostly un-knoticable it is annoying as h*ll that I cant isolate the memory when it is a listed feature of kvm and libvirt from redhat the lead developers!