[Qemu-discuss] how to enhance the numbers of virutal machines on server

[address@hidden]

HI：

    I am a fan for qemu-kvm, and often test it on many servers. But recently the numbers of virtual machines  on my server  confused me.

My server has 2 E5-2620 cpus, 96G memories and 128G SSD. and I use spice-client to remote 15 virtual machines  at most, then CPU usage 

is about 100%, the client shows desktop grow solw. however, my neibour college can obtain 40 virtual machines on the same server.

Why? does qemu-kvm have commerial version???

Thank you!

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address@hidden