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Thread: VPS Assign more CPU
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09-18-2009, 01:12 PM #1Newbie
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VPS Assign more CPU
How to allocate more CPU VPS account.
When creating an account to show only 1 CPU.
The processor is the i7 920
I use Xen on Debian 64 Bit.
I tried to vcpu-set vadmin2 2 without results
Please help ..
> Debian-50-lenny-64-minimal:~# xm vcpu-set vadmin2 2
> Debian-50-lenny-64-minimal:~# xm list
> Name ID Mem VCPUs State Time(s)
> Domain-0 0 244 8 r----- 63.2
> vadmin2 2 2048 1 -b---- 95.6
> Debian-50-lenny-64-minimal:~# xm vcpu-set vadmin2 8
> Debian-50-lenny-64-minimal:~# xm list
> Name ID Mem VCPUs State Time(s)
> Domain-0 0 244 8 r----- 63.4
> vadmin2 2 2048 1 -b---- 95.7
> Debian-50-lenny-64-minimal:~# xm vcpu-set 2 4
> Debian-50-lenny-64-minimal:~# xm list
> Name ID Mem VCPUs State Time(s)
> Domain-0 0 244 8 r----- 63.7
> vadmin2 2 2048 1 -b---- 95.7
> Debian-50-lenny-64-minimal:~# xm vcpu-set 2 8
> Debian-50-lenny-64-minimal:~# xm list
> Name ID Mem VCPUs State Time(s)
> Domain-0 0 244 8 r----- 63.9
> vadmin2 2 2048 1 -b---- 95.7
>
> Debian-50-lenny-64-minimal:~#
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09-18-2009, 01:37 PM #2Corporate Member
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What does xm vcpu-list give you?
RegardsUNIXy - Fully Managed Servers and Clusters - Established in 2006
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09-18-2009, 02:07 PM #3Newbie
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Name ID Mem VCPUs State Time(s)
Domain-0 0 244 8 r----- 204.5
vadmin2 3 2048 1 -b---- 845.0
vadmin3 5 512 1 -b---- 137.9
Debian-50-lenny-64-minimal:~#
Debian-50-lenny-64-minimal:~# xm vcpu-list
Name ID VCPU CPU State Time(s) CPU Affinity
Domain-0 0 0 1 -b- 101.2 any cpu
Domain-0 0 1 5 -b- 12.5 any cpu
Domain-0 0 2 2 -b- 14.3 any cpu
Domain-0 0 3 4 -b- 14.4 any cpu
Domain-0 0 4 0 -b- 11.8 any cpu
Domain-0 0 5 7 -b- 11.0 any cpu
Domain-0 0 6 6 -b- 15.7 any cpu
Domain-0 0 7 3 r-- 24.1 any cpu
vadmin2 3 0 2 -b- 845.1 2
vadmin3 5 0 7 -b- 137.9 any cpu
Debian-50-lenny-64-minimal:~#
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09-18-2009, 03:43 PM #4Newbie
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This may be a kernel issue. Try recompiling the kernel with the option "CONFIG_HOTPLUG_CPU=y".
Regards,
Chris Isaac
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09-18-2009, 04:02 PM #5Corporate Member
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It depends on the OS the domU is running. It might not be able to cope with the new CPU (non-smp, no hotplug, etc). Or your Xen kernel is buggy.
RegardsUNIXy - Fully Managed Servers and Clusters - Established in 2006
Server Management - Unlimited Servers. Unlimited Requests. One Plan!
cPanel Varnish Plugin -- Seamless SSL Caching (Let's Encrypt, AutoSSL, etc)
Slow Site or Server? Unable to handle traffic? Same day performance fix: joe@unixy
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09-18-2009, 04:23 PM #6Newbie
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The problem is that I have very little knowledge.
Thank you very much for your reply.
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