VM is slower after We upgraded to Dual CPU !

Lenovo Ibm vmware vcenter lab manager
October 29, 2010 at 10:43:41
Specs: Windows Server 2003, xeon X7350 @2.93 GHZ/4 GB
We had Xeon(R) X7350 @2.93 GHZ , 2.GB of RAM on our earlier VM, We upgraded our VMs to Dual Zenon(R) X7350 @2.93 GHZ and 4.00GB of RAM but the test we are running on this new VM is almost half slower than the older one i.e with single CPU.

Any help is appreciated !

Thank you


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#1
October 29, 2010 at 13:02:43
Did you reinstall the host?

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#2
October 29, 2010 at 15:08:53
You may try to delete the current cpu in the device manager and then search for new devices to get back the cpu in the device manager.

The original poster should always write the last response !!!
Let us know, if the problem is solved !!!


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#3
October 29, 2010 at 15:30:30
I don't believe a system installed without hyperthreading can change to hyperthreading/multiprocessing without a reinstall.

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#4
December 17, 2010 at 00:54:53
Wanderer is right. At least in my lab tests I've come to the same conclusion.

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