Very High Interrupt CPU usage in Win2k3 VM on vSphere

Posted by Darragh on Server Fault See other posts from Server Fault or by Darragh
Published on 2009-07-22T10:43:45Z Indexed on 2010/03/15 9:09 UTC
Read the original article Hit count: 776

Filed under:

windows-server-2003

|

vmware

Hi, I've been testing some software in a server virtual environment and I've noticed I get a huge amount of CPU usage on the Interrupts process.

My question is, how does this relate to the virtual hardware platform as the rate is allot lower in a real system. Some how the hypervizor scheduler works hard to over come this problem but not as well as on real hardware does.

Obvious things are high I/O and disk access but this application mostly just sits and works in memory allot.

If anyone has experienced the same, please let me know. thanks in advance

Screenshot: Process Explorer alt text

© Server Fault or respective owner

Related posts about windows-server-2003

Rotate monitor to portrait on Windows Server 2003 with ATI card

as seen on Super User - Search for 'Super User'
Does anyone know if it is possible to rotate a monitor from landscape to portrait mode on Windows Server 2003 32-bit with an ATI video card? According to Dell's site, I should be able to rotate my Dell P2310H monitor by installing drivers from their website, but they don't have drivers for Windows… >>> More
Windows Server 2003 Trial Activation Issue

as seen on Server Fault - Search for 'Server Fault'
I have a Windows Server 2003 (R2 Enterprise with SP2) VM, originally installed with a trial license. We forgot about the server, and now more than 120 days has passed, and I can't do anything with the server. I seem to be at a dead end with the existing installation. When I log in, I get: The… >>> More
Windows Server 2003 can't see Vista machine

as seen on Server Fault - Search for 'Server Fault'
Hi there, I've got a real PITA problem that I'm sure has a really simple solution. I have a Windows Server 2003 machine that needs to be able to see the network name of a Vista box - but refuses to. It can see the Vista box (and even access its shared folder) if I enter the Vista box's IP address… >>> More
Windows server 2003 default administrator password

as seen on Stack Overflow - Search for 'Stack Overflow'
Sorry if this is an overly simplistic question, but I'm a bit stuck here. :) I need a windows machine for me to do some programming for class. Since I have my Macbook with me everywhere I go, I figured that it would be easiest to install a vm. And since I can get a copy of Windows server 2k3 for… >>> More
Windows Server 2003 - Handling hundreds of simultaneous downloads

as seen on Server Fault - Search for 'Server Fault'
At the moment I have a single server with 4 1TB hard disks, daily I haver over 150 MP3 music files uploaded (around 80mb each). At busy periods there is over 300 people streaming / downloading these mixes all at once, 75% of the activity is on the most recently uploaded stuff which is all on a single… >>> More

Related posts about vmware

VMware sort VMware Go Pro sa solution de virtualisation Cloud pour PME, passerelle vers VMware vSphere

as seen on Developper.com - Search for 'Developper.com'
VMware sort VMware Go Pro Sa solution de virtualisation Cloud pour PME, passerelle vers VMware vSphere VMware vient d'annoncer la sortie de sa solution de virtualisation Cloud pour les PME : VMware Go Pro. VMware Go Pro a pour principal objectif de faciliter les efforts de virtualisation… >>> More
vmware network installation problem

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
After installation from vmware_bunddle it shows network device error during configuration(First run). Log File: 2012-04-03T20:01:24.881+06:00| vthread-3| I120: Log for VMware Workstation pid=5766 version=8.0.2 build=build-591240 option=Release 2012-04-03T20:01:24.881+06:00| vthread-3| I120: The… >>> More
Run Windows in Ubuntu with VMware Player

as seen on How to geek - Search for 'How to geek'
Are you an enthusiast who loves their Ubuntu Linux experience but still needs to use Windows programs? Here’s how you can get the full Windows experience on Ubuntu with the free VMware Player. Linux has become increasingly consumer friendly, but still, the wide majority of commercial software… >>> More
I'm trying to install VMWare tools on Ubuntu 12.04.2 LTS and I seem to have a problem with Kernel headers

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I have Ubuntu 12.04.2 LTS installed on a VMware machine on Windows 7 host. I seem to have a problem with Kernel headers when trying to install them I did: sudo apt-get install gcc make build-essential linux-headers-$(uname -r) Reading package lists... Done Building dependency tree Reading… >>> More
VMWare player - compiling server modules - Ubuntu 13.10

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
While running Ubuntu 13.04 whenever the Linux kernel had been updated, this used to make vmware player happy: sudo apt-get install linux-headers-$(uname -r) sudo vmware-modconfig --console --install-all Yesterday I upgraded to Ubuntu 13.10 and lo and behold, the above workaround does not work anymore: Unable… >>> More