<div dir="ltr">Done the shadowplay trick but no gain.<div><br></div><div>I use for testing an htpc.running windows i5 4570 hd4600 and a macbook air so both i5 with intel quick sync.</div><div><br></div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">2015-09-15 13:35 GMT+02:00 Sinisa Tkalec <span dir="ltr"><<a href="mailto:xslisx@gmail.com" target="_blank">xslisx@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
What is your client gpu?<span class=""><br>
<br>
<div>On 09/15/2015 01:26 PM, francesco
dicarlo wrote:<br>
</div>
</span><div><div class="h5"><blockquote type="cite">
<div dir="ltr">1)host hardware encoding enabled
<div>2)gigabit network here</div>
<div>3)Stats on host (fps counter) and client to check fps and
encoding already activated</div>
<div>4)Tested with shadowplay service disabled. (Sometimes uses
d3d9 other nvfbc don't know why) DXVA on my htpc...</div>
<div><br>
</div>
<div>Gotta test with previous drivers... But I think it's a
matter of load... Because some games start with 60 fps
degrading overtime to 40 - 30 fps). Host is always at 60...</div>
<div><br>
</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2015-09-15 13:06 GMT+02:00 Sinisa
Tkalec <span dir="ltr"><<a href="mailto:xslisx@gmail.com" target="_blank">xslisx@gmail.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000"> You need to toggle
shadowplay on/off in geforce experience, or use
nvfbc-enable.exe (no need for gfe...) from grid sdk to
enable better streaming support (nvfbc instead of nvifr),
and also be sure that you enabled host hardware encoding
in steam options on host. 100mbps is enough for streaming,
1gbps is recommended.<br>
<br>
I think I've read somewhere on steam forums that with
latest drivers and 970 hw encoding may be broken... try
downgrade... <br>
<br>
You can enable stats on client steam options and bring
them up with F6 to see what encoder/decoder you use, you
wanna see nvfbc as encoder. And decoder DXVA on windows or
vaapi/vdpau on linux client.
<div>
<div><br>
<br>
<div>On 09/15/2015 12:22 PM, francesco dicarlo wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">more analysis. disabled some service
and I obtained steady 60 fps on the vm playing
directly from the monitor attached.
<div><br>
</div>
<div>But there's a problem. I want to do mainly
use of steam in home streaming so windows vm
should be basically headless with no monitor
attached.</div>
<div><br>
</div>
<div>While in local monitor game runs at 60 fps,
streaming to other devices gets poor
performance. Steam is popping up "slow encode"
so the encoding of h264 video to other devices
is not enough. I hope it is not caused from
removing hyperV enlightments otherwise I'm
really screwed up... </div>
<div>Maybe also network is the bottleneck...
Should I trust virtio or do a passthrough for a
ethernet pci card?</div>
<div><br>
</div>
<div>Only thing to do/test, use an empty distro or
use an i7...</div>
<div><br>
</div>
<div><br>
</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2015-09-15 12:01
GMT+02:00 francesco dicarlo <span dir="ltr"><<a href="mailto:evilsephiroth@gmail.com" target="_blank">evilsephiroth@gmail.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">well, yes. My first
configuration was without cpu pinning and I
had worst performance.
<div><br>
</div>
<div>I've attached a monitor on the vm to
see real performance and it's really
low...I've gained some fps but far from
what that card can do.</div>
<div><br>
</div>
<div>King of fighters 13 bare metal 60fps ,
vm 32 fps.</div>
<div><br>
</div>
<div>Tried right now removing cputune
section from xml and stopping nearly all
services that were running on the machine.</div>
<div><br>
</div>
<div>With there performance, I think neither
a fresh installation would be good for
performance.</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
</div>
<div>
<div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2015-09-15
11:47 GMT+02:00 Okky Hendriansyah <span dir="ltr"><<a href="mailto:okky@nostratech.com" target="_blank">okky@nostratech.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div style="word-wrap:break-word">
<div style="font-family:Helvetica,Arial;font-size:13px;color:rgba(0,0,0,1.0);margin:0px;line-height:auto">Hi
Francesco,</div>
<div style="font-family:Helvetica,Arial;font-size:13px;color:rgba(0,0,0,1.0);margin:0px;line-height:auto"><br>
</div>
<div style="font-family:Helvetica,Arial;font-size:13px;color:rgba(0,0,0,1.0);margin:0px;line-height:auto">Have
you tried without CPU pinning at
all just like on the Proxmox
box?</div>
<div style="font-family:Helvetica,Arial;font-size:13px;color:rgba(0,0,0,1.0);margin:0px;line-height:auto"><br>
</div>
<div style="font-family:Helvetica,Arial;font-size:13px;color:rgba(0,0,0,1.0);margin:0px;line-height:auto">Best
regards,</div>
<span><font color="#888888">
<div><font face="helvetica,
arial">-- </font><br>
<span style="color:rgb(2,1,3)"><font face="Calibri"><b>Okky
Hendriansyah</b></font></span>
<div>
<div><font face="Times New
Roman"><span style="font-size:12px"></span></font></div>
</div>
</div>
</font></span>
<div>
<div> <br>
<p style="color:#000">On
September 15, 2015 at
16:44:09, francesco dicarlo
(<a href="mailto:evilsephiroth@gmail.com" target="_blank">evilsephiroth@gmail.com</a>)
wrote:</p>
<blockquote type="cite"><span>
<div>
<div>
<div dir="ltr">well,
if I can't trust
sensors how can I
monitor temperature?
from within
windows? It's
always between 55 63
degree so I don't
think it's
throttling down.
<div><br>
</div>
<div>I'm currentyl
tailing sensors
and monitoring
htop. </div>
<div><br>
</div>
<div>Besides, I
tried to lower
stream from vm
steam limiting to
720p and I gained
some fps... So
it's really a cpu
problem... It's so
strange because
with proxmox I
reached 60 fps for
a lot of titles
without pinning
nothing. </div>
<div>I'm starting to
think that It's
not enough for all
processes on that
machine.</div>
<div><br>
</div>
<div><br>
</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2015-09-15
11:20 GMT+02:00
Blank Field <span dir="ltr"><<a href="mailto:ihatethisfield@gmail.com" target="_blank">ihatethisfield@gmail.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<p dir="ltr">Hardware
sensors, i
mean.</p>
<div>
<div>
<div class="gmail_quote">On
Sep 15, 2015
12:20 PM,
"Blank Field"
<<a href="mailto:ihatethisfield@gmail.com" target="_blank">ihatethisfield@gmail.com</a>>
wrote:<br type="attribution">
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<p dir="ltr">Linux
hardware often
lie, recheck
it.</p>
<div class="gmail_quote">On
Sep 15, 2015
12:19 PM,
"Sinisa
Tkalec" <<a href="mailto:xslisx@gmail.com" target="_blank">xslisx@gmail.com</a>>
wrote:<br type="attribution">
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">You
wanna set cpu
like this:<br>
<br>
<vcpu
placement='static'>3</vcpu><br>
<cputune><br>
<vcpupin
vcpu='0'
cpuset='0'/><br>
<vcpupin
vcpu='1'
cpuset='1'/><br>
<vcpupin
vcpu='2'
cpuset='2'/><br>
</cputune><br>
<os><br>
<br>
<cpu
mode='host-passthrough'><br>
<topology
sockets='1'
cores='3'
threads='1'/><br>
</cpu><br>
<br>
<br>
<div>On
09/15/2015
11:16 AM,
francesco
dicarlo wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">Done
with the scan.
Nothing
found...
<div><br>
</div>
<div>Besides
running only
malwarebytes
anti-malware
on win vm
hogged guest
cpu to 70% and
all 3 cores
assigned to vm
on the host
went at 65%.</div>
<div><br>
</div>
<div>Only
scanning...
For the sake
of
completeness,
I will post my
vm xml.</div>
<div><br>
</div>
<div><br>
</div>
<div><<span style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">domain
type='kvm'
id='12'
xmlns:qemu='<a href="http://libvirt.org/schemas/domain/qemu/1.0" target="_blank">http://libvirt.org/schemas/domain/qemu/1.0</a>'></span></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<name>win8.1</name></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<uuid>f7060f72-6428-40fe-b19e-6ced0837149e</uuid></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<memory
unit='KiB'>8388608</memory></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<currentMemory
unit='KiB'>8388608</currentMemory></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<vcpu
placement='static'
cpuset='0-2'>3</vcpu></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<resource></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<partition>/machine</partition></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
</resource></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<os></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<type
arch='x86_64'
machine='pc-i440fx-trusty'>hvm</type></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<loader>/usr/share/ovmf/OVMF.fd</loader></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<bootmenu
enable='yes'/></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
</os></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<features></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<acpi/></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<hyperv></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<relaxed
state='off'/></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<vapic
state='off'/></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<spinlocks
state='off'/></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
</hyperv></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
</features></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<cpu
mode='custom'
match='exact'></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<model
fallback='allow'>SandyBridge</model></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<vendor>Intel</vendor></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<topology
sockets='1'
cores='3'
threads='1'/></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<feature
policy='require'
name='vme'/></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<feature
policy='require'
name='dtes64'/></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<feature
policy='require'
name='vmx'/></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<feature
policy='require'
name='erms'/></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<feature
policy='require'
name='xtpr'/></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<feature
policy='require'
name='smep'/></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<feature
policy='require'
name='pcid'/></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<feature
policy='require'
name='est'/></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<feature
policy='require'
name='monitor'/></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<feature
policy='require'
name='tm'/></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<feature
policy='require'
name='acpi'/></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<feature
policy='require'
name='osxsave'/></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<feature
policy='require'
name='ht'/></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<feature
policy='require'
name='pdcm'/></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<feature
policy='require'
name='fsgsbase'/></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<feature
policy='require'
name='f16c'/></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<feature
policy='require'
name='ds’/></div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<div><feature
policy='require'
name='tm2'/></div>
<div>
<feature
policy='require'
name='ss'/></div>
<div>
<feature
policy='require'
name='pbe'/></div>
<div>
<feature
policy='require'
name='ds_cpl'/></div>
<div>
<feature
policy='require'
name='rdrand'/></div>
<div>
</cpu></div>
<div>
<clock
offset='localtime'></div>
<div>
<timer
name='hypervclock'
present='no'/></div>
<div>
<timer
name='rtc'
tickpolicy='catchup'/></div>
<div>
<timer
name='pit'
tickpolicy='delay'/></div>
<div>
<timer
name='hpet'
present='no'/></div>
<div>
</clock></div>
<div>
<on_poweroff>destroy</on_poweroff></div>
<div>
<on_reboot>restart</on_reboot></div>
<div>
<on_crash>restart</on_crash></div>
<div>
<pm></div>
<div>
<suspend-to-mem
enabled='no'/></div>
<div>
<suspend-to-disk
enabled='no'/></div>
<div>
</pm></div>
</div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<div><devices></div>
<div>
<emulator>/usr/bin/qemu-system-x86_64</emulator></div>
<div>
<disk
type='file'
device='disk'></div>
<div>
<driver
name='qemu'
type='raw'
cache='none'
io='native'/></div>
<div>
<source
file='/home/repo/vmdisk/win8vmgame.img'/></div>
<div>
<backingStore/></div>
<div>
<target
dev='vda'
bus='virtio'/></div>
<div>
<boot
order='1'/></div>
<div>
<alias
name='virtio-disk0'/></div>
<div>
<address
type='pci'
domain='0x0000'
bus='0x00'
slot='0x05'
function='0x0'/></div>
<div>
</disk></div>
<div>
<controller
type='usb'
index='0'
model='ich9-ehci1'></div>
<div>
<alias
name='usb0'/></div>
<div>
<address
type='pci'
domain='0x0000'
bus='0x00'
slot='0x04'
function='0x7'/></div>
<div>
</controller></div>
<div>
<controller
type='usb'
index='0'
model='ich9-uhci1'></div>
<div>
<alias
name='usb0'/></div>
<div>
<master
startport='0'/></div>
<div>
<address
type='pci'
domain='0x0000'
bus='0x00'
slot='0x04'
function='0x0'
multifunction='on'/></div>
<div>
</controller></div>
<div>
<controller
type='usb'
index='0'
model='ich9-uhci2'></div>
<div>
<alias
name='usb0'/></div>
<div>
<master
startport='2'/></div>
<div>
<address
type='pci'
domain='0x0000'
bus='0x00'
slot='0x04'
function='0x1'/></div>
<div>
</controller></div>
</div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<div><controller
type='usb'
index='0'
model='ich9-uhci3'></div>
<div>
<alias
name='usb0'/></div>
<div>
<master
startport='4'/></div>
<div>
<address
type='pci'
domain='0x0000'
bus='0x00'
slot='0x04'
function='0x2'/></div>
<div>
</controller></div>
<div>
<controller
type='pci'
index='0'
model='pci-root'></div>
<div>
<alias
name='pci.0'/></div>
<div>
</controller></div>
<div>
<controller
type='ide'
index='0'></div>
<div>
<alias
name='ide0'/></div>
<div>
<address
type='pci'
domain='0x0000'
bus='0x00'
slot='0x01'
function='0x1'/></div>
<div>
</controller></div>
<div>
<interface
type='bridge'></div>
<div>
<mac
address='52:54:00:db:d1:3e'/></div>
<div>
<source
bridge='br0'/></div>
<div>
<target
dev='vnet0'/></div>
<div>
<model
type='virtio'/></div>
<div>
<alias
name='net0'/></div>
<div>
<address
type='pci'
domain='0x0000'
bus='0x00'
slot='0x03'
function='0x0'/></div>
<div>
</interface></div>
</div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<div><serial
type='pty'></div>
<div>
<source
path='/dev/pts/5'/></div>
<div>
<target
port='0'/></div>
<div>
<alias
name='serial0'/></div>
<div>
</serial></div>
</div>
<div style="color:rgb(0,0,0);font-family:-apple-system-font;font-size:12px;line-height:16px">
<div><console
type='pty'
tty='/dev/pts/5'></div>
<div>
<source
path='/dev/pts/5'/></div>
<div>
<target
type='serial'
port='0'/></div>
<div>
<alias
name='serial0'/></div>
<div>
</console></div>
<div>
<hostdev
mode='subsystem'
type='pci'
managed='yes'></div>
<div>
<driver
name='vfio'/></div>
<div>
<source></div>
<div>
<address
domain='0x0000'
bus='0x01'
slot='0x00'
function='0x0'/></div>
<div>
</source></div>
<div>
<alias
name='hostdev0'/></div>
<div>
<address
type='pci'
domain='0x0000'
bus='0x00'
slot='0x06'
function='0x0'/></div>
<div>
</hostdev></div>
<div>
<hostdev
mode='subsystem'
type='pci'
managed='yes'></div>
<div>
<driver
name='vfio'/></div>
<div>
<source></div>
<div>
<address
domain='0x0000'
bus='0x01'
slot='0x00'
function='0x1'/></div>
<div>
</source></div>
<div>
<alias
name='hostdev1'/></div>
<div>
<address
type='pci'
domain='0x0000'
bus='0x00'
slot='0x07'
function='0x0'/></div>
<div>
</hostdev></div>
<div>
<memballoon
model='virtio'></div>
<div>
<alias
name='balloon0'/></div>
<div>
<address
type='pci'
domain='0x0000'
bus='0x00'
slot='0x02'
function='0x0'/></div>
<div>
</memballoon></div>
<div>
</devices></div>
<div>
<qemu:commandline></div>
<div>
<qemu:arg
value='-cpu'/></div>
<div>
<qemu:arg
value='host,kvm=off'/></div>
<div>
<qemu:arg
value='-vga'/></div>
<div>
<qemu:arg
value='none'/></div>
<div>
</qemu:commandline></div>
<div></domain></div>
</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2015-09-15
11:04
GMT+02:00
francesco
dicarlo <span dir="ltr"><<a href="mailto:evilsephiroth@gmail.com" target="_blank">evilsephiroth@gmail.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">hmm
a pretty new
installation
with only
installed
nvidia drivers
and steam ?
it's an image
from a
reliable
source. just
checking with
malwarebytes
tool.
<div><br>
</div>
<div>I
inspected the
task manager
but nothing
came up</div>
</div>
<div>
<div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2015-09-15
10:58
GMT+02:00
BugMaze <span dir="ltr"><<a href="mailto:bugmaze@networkbreak.net" target="_blank">bugmaze@networkbreak.net</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<p dir="ltr">Then
check your
Windows for
malware. Most
of them are
bitcoin mining
proccess that
hog the CPU in
the
background.</p>
<div>
<div><br>
<br>
----
francesco
dicarlo كتب
----<br>
<br>
<div dir="ltr">60
degree under
gaming. pretty
normal for
that shitty
intel
cooler... I
use sensors
from ubuntu
repository.
<div><br>
</div>
<div><br>
</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2015-09-15
10:45
GMT+02:00
BugMaze <span dir="ltr"><<a href="mailto:bugmaze@networkbreak.net" target="_blank">bugmaze@networkbreak.net</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<p dir="ltr">Just
a wild guess:
Maybe your CPU
is throttling,
do you monitor
your CPU's
temps? I used
to have a
similar
experience to
yours,
reseating the
cooler with
new thermal
compound was
the magic
solution.</p>
<br>
<br>
----
francesco
dicarlo كتب
----
<div>
<div><br>
<br>
<div dir="ltr"><span style="font-size:13px">Hi to all, this is my current hardware:</span>
<div style="font-size:13px"><br>
</div>
<div style="font-size:13px">Cpu:
I5 3330 </div>
<div style="font-size:13px">Ram:
12GB DDR3</div>
<div style="font-size:13px">HD:
3 x 4TB(NAS) +
1x120GB
(Ubuntu 14.04)</div>
<div style="font-size:13px">GPU:Nvidia
gtx 970
directCu mini</div>
<div style="font-size:13px">DVB-S
:Dvb-Sky S952
pci express</div>
<div style="font-size:13px"><br>
</div>
<div style="font-size:13px">I'm
currently
using my host
for these
operations:</div>
<div style="font-size:13px">-Rtorrent
+ filebot +
irssi +
Rutorrent</div>
<div style="font-size:13px">-
Kodi 14 Client</div>
<div style="font-size:13px">-
Vdr Server</div>
<div style="font-size:13px">-
Mysql server
for Kodi
central
repository</div>
<div style="font-size:13px">-
NFS server for
exposing my
nas drives </div>
<div style="font-size:13px">-
Some cron jobs
to update kodi
repository </div>
<div style="font-size:13px"><br>
</div>
<div style="font-size:13px">Usually,
cpu usage
stays 10 - 15%
also with kodi
reproducing
media with ram
almost free
(890MB on
12GB)</div>
<div style="font-size:13px"><br>
</div>
<div style="font-size:13px">I've
got a windows
8.1 OVMF
virtual
machine. No
problem with
970
passthrough.</div>
<div style="font-size:13px">Removed
hyperV
enlightenments,kvm=off
with latest
nvidia
drivers.</div>
<div style="font-size:13px"><br>
</div>
<div style="font-size:13px">Assigned
3vcpus pinning
0-2 with
virt-manager
ui.</div>
<div style="font-size:13px">Assigned
a raw image of
100GB for
testing.
Virtio for
disk and
network.</div>
<div style="font-size:13px">There's
a bridge br0
on the host
machine to
provide
connectivity.</div>
<div style="font-size:13px">Using
huge pages
also.</div>
<div style="font-size:13px">Latest
ovmf from git.</div>
<div style="font-size:13px"><br>
</div>
<div style="font-size:13px">I
use it as a
steam
streaming
server by
using only
wired ethernet
gigabit.</div>
<div style="font-size:13px"><br>
</div>
<div style="font-size:13px">My
problem is
only
performance.</div>
<div style="font-size:13px"><br>
</div>
<div style="font-size:13px">When
I fire up a
game,qemu
process use
90% of 3 cpus
and I have
framerate by
15 20 fps
while gaming
on bare metal
goes always at
60fps. Tried
with various
games(Borderlands,KOF
13, Child of
Light). Client
is at 90% cpu.</div>
<div style="font-size:13px"><br>
</div>
<div style="font-size:13px">I
used in the
past proxmox
for my kvm
needs with a
i5 3470 and
performance
was much
more(60 fps)
that with
kvm-qemu on my
current
distro.</div>
<div style="font-size:13px">I
can't think
that there's
so much
difference
between i5
3330 and i5
3470.</div>
<div style="font-size:13px"><br>
</div>
<div style="font-size:13px">Is
there
something I'm
missing? I'm
willing to
post
configuration
or any other
file that you
need to do an
analysis.</div>
<div style="font-size:13px"><br>
</div>
<div style="font-size:13px">The
last thing
that I'm going
to do is to
use a empty
installation
of Ubuntu with
nothing
installed
aside kvm
packages to
see
performance...</div>
</div>
</div>
</div>
</blockquote>
</div>
<br>
</div>
</div>
</div>
</blockquote>
</div>
<br>
</div>
</div>
</div>
</blockquote>
</div>
<br>
</div>
<br>
<br>
<pre>_______________________________________________
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<br>
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