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33
questions
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votes
1
answer
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Unable to start VM from php
From a php page I am trying to start Virtual Machine using virsh tool on KVM hypervisor but I am getting this error.
error: Failed to connect socket to '@/var/www/.libvirt/libvirt-sock': Connection ...
3
votes
1
answer
1k
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QEMU: How to find bottleneck in my virtual machine?
I am running an ubuntu virtual-machine on a 12.04 ubuntu server. Unfortunately the machine is extremly slow (just htop consumes 15%), even though having 8 cores etc.
Do you know a way to find the ...
1
vote
0
answers
2k
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Virtualized guest vs host CPU usage
I am using qemu with kvm as my hypervisor. I am running a gentoo guest on an ubuntu host. The guest is being given a single processor.
When I run a compute intensive job (say empty-loop) I get almost ...