[Xen-users] Separation CPU in domU

[alex <alex.faq8@xxxxxxxxx>]

Hello. xen 3.3.3, dom0-debian Lenny. I can't understand, how xen separate CPU resourses.
For example:
That all my domU:
Name                                        ID   Mem VCPUs      State   Time(s)
Domain-0                                     0 10756    16     r-----  21968.6
alex                                        36  1024     1     -b----   6104.4
debian5                                     41  2048     1     -b----    344.4
original                                    32  1024     1     r-----   4797.2
srv22                                    33  2048     2     -b----    229.0
srv23                                     3  2048     1     -b----   3314.6
srv24                                    13  2048     1     -b----   4280.7
srv25                                    12  1024     1     -b----   3875.4
srv26                                    19  2048     1     -b----   9044.3
xm sched-credit
Name                                ID Weight  Cap
Domain-0                             0    256    0
alex                                36    256    0                  < -------- Unlimited Cap
debian5                             41    256   50
original                            32    256  100
srv22                            33    256  100
srv23                             3    256  100
srv24                            13    256  100
srv25                            12    256  100
srv26                            19    256  100
When I start my scripts on alex with unlimited Cap, alex have 95% CPU. Where can I see how many cpu resourses xen have? And I have trouble: For example, I have 800% (8 kernels), I can start 8 domains with CAP 100%, but can I start 20 domains with CAP 100%???  Thanks a lot.

-- 
Best Regards,
alex.faq8@xxxxxxxxx


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