High Guest Processor Usage

Discussions related to using VirtualBox on Windows hosts.
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NEOS
Posts: 2
Joined: 13. Sep 2012, 05:30

High Guest Processor Usage

Post by NEOS »

Hello All,

I am getting high processor usage on my XP SP3 guests (1 processor, 2048 ram, 64m for graphics) (Host windows 7 Intel 4 core 8 threads I7 1 gig dual SLI Nvidia graphics) I have read lots of posts regarding this, have tried the various options suggested, but it makes no difference.

I switched over from VMware to take advantage of the portability. The virtual machines are actually the original vmxd (VMware) VMs. I have gone through the appropriate conversions, and removed the Vmware tools etc, they run ok in that respect. As a test I ran 2 copies of the same VM one in VB and one in VMware. Checked all the virtual settings to ensure they were the same. The Virtual Box VM takes twice as long to start up, with the processor usage 100%. I ran both machines in tandem and found that while both were running a defrag; the VMware processor usage averaged 4% and the Virtual Box an average of 50% the page files and handles, and memory usage all were about the same.

I would like to stick to the Virtual Box, but need to get the processor usage down to a reasonable and realistic value, as the Virtual Box VM is way too slow to use.

Any more thoughts?

Thanks in advance!

Neo
NEOS
Posts: 2
Joined: 13. Sep 2012, 05:30

Re: High Guest Processor Usage

Post by NEOS »

Great well thanks everyone!

Like I always say ; down with open source, its never supported properly :roll:

Cheers!
NEO
Andre.Ziegler
Posts: 62
Joined: 17. Jul 2007, 13:45
Primary OS: MS Windows 7
VBox Version: VirtualBox+Oracle ExtPack
Guest OSses: Windows Embedded Standard 7, Windows Vista Sp2, Linux (Ubuntu, Linux Mint, Zorin)

Re: High Guest Processor Usage

Post by Andre.Ziegler »

Use ProcessExplorer t see which services/programs cause the high CPU usage.
michaln
Oracle Corporation
Posts: 2973
Joined: 19. Dec 2007, 15:45
Primary OS: MS Windows 7
VBox Version: VirtualBox+Oracle ExtPack
Guest OSses: Any and all
Contact:

Re: High Guest Processor Usage

Post by michaln »

1) If VMware (or whatever product) better fills your needs, use VMware (or whatever product). That is basic common sense.

2) Given the utter lack of information provided, there's not much to be said, really. Without telling us how the VM is configured and how the guest is configured, you won't get much more than "hmm, interesting".

3) It might be a good test to try installing XP on VirtualBox from scratch and seeing how it behaves. That would show whether something went wrong with moving the VM from VMware.
michaln
Oracle Corporation
Posts: 2973
Joined: 19. Dec 2007, 15:45
Primary OS: MS Windows 7
VBox Version: VirtualBox+Oracle ExtPack
Guest OSses: Any and all
Contact:

Re: High Guest Processor Usage

Post by michaln »

NEOS wrote:Great well thanks everyone!

Like I always say ; down with open source, its never supported properly :roll:
Like many others always say - garbage in, garbage out...
stefan.becker
Volunteer
Posts: 7639
Joined: 7. Jun 2007, 21:53

Re: High Guest Processor Usage

Post by stefan.becker »

Its always the same: Some people does not want to pay anything, but want 7/24 support in real time.
N0YB
Posts: 36
Joined: 20. Sep 2012, 18:55

Re: High Guest Processor Usage

Post by N0YB »

stefan.becker wrote:Its always the same: Some people does not want to pay anything, but want 7/24 support in real time.

2 weeks. No response at all, not even single clarifying question.

Stop the Spin Sycle.
michaln
Oracle Corporation
Posts: 2973
Joined: 19. Dec 2007, 15:45
Primary OS: MS Windows 7
VBox Version: VirtualBox+Oracle ExtPack
Guest OSses: Any and all
Contact:

Re: High Guest Processor Usage

Post by michaln »

N0YB wrote:2 weeks. No response at all, not even single clarifying question.

Stop the Spin Sycle.
Start reading. I explained why you won't get any help given the non-information you provided. That hasn't changed. Others told you how you can try to pinpoint the source of the problem.

You can throw as many tantrums as you want but without providing even the most basic information like the relevant VBox.log, you really won't get anywhere.
N0YB
Posts: 36
Joined: 20. Sep 2012, 18:55

Re: High Guest Processor Usage

Post by N0YB »

michaln wrote:
N0YB wrote:2 weeks. No response at all, not even single clarifying question.

Stop the Spin Sycle.
Start reading. I explained why you won't get any help given the non-information you provided. That hasn't changed. Others told you how you can try to pinpoint the source of the problem.

You can throw as many tantrums as you want but without providing even the most basic information like the relevant VBox.log, you really won't get anywhere.
All after the fact. After 2 weeks the OP'er was already gone by then.
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