Comentarii la: Partajare CPU in Xen http://www.lamp.ro/virtualizare-xen-openvz/partajare-cpu-in-xen/ Platforma de hosting cu software liber, gratuit, open source. Wed, 08 Feb 2012 00:28:21 +0000 hourly 1 http://wordpress.org/?v=3.3.1 De către: Sergiu http://www.lamp.ro/virtualizare-xen-openvz/partajare-cpu-in-xen/comment-page-1/#comment-2633 Sergiu Wed, 16 Dec 2009 11:46:22 +0000 http://www.lamp.ro/?p=205#comment-2633 Ai dreptate. Merci de completare :) Ai dreptate. Merci de completare :)

]]> De către: Lucian http://www.lamp.ro/virtualizare-xen-openvz/partajare-cpu-in-xen/comment-page-1/#comment-2630 Lucian Tue, 15 Dec 2009 17:43:25 +0000 http://www.lamp.ro/?p=205#comment-2630 <blockquote>Astfel daca avem un sistem virtual care are setat “cpu_cap=30“, sistemul nu va putea sa consume mai mult de 30% din puterea de calcul a procesorului sau a procesoarelor, dupa caz.</blockquote> Citeste cu atentie http://wiki.xensource.com/xenwiki/CreditScheduler : <blockquote>The cap optionally fixes the maximum amount of CPU a domain will be able to consume, even if the host system has idle CPU cycles. The cap is expressed in percentage of one physical CPU: 100 is 1 physical CPU, 50 is half a CPU, 400 is 4 CPUs, etc... The default, 0, means there is no upper cap.</blockquote>

Astfel daca avem un sistem virtual care are setat “cpu_cap=30“, sistemul nu va putea sa consume mai mult de 30% din puterea de calcul a procesorului sau a procesoarelor, dupa caz.

Citeste cu atentie http://wiki.xensource.com/xenwiki/CreditScheduler :

The cap optionally fixes the maximum amount of CPU a domain will be able to consume, even if the host system has idle CPU cycles. The cap is expressed in percentage of one physical CPU: 100 is 1 physical CPU, 50 is half a CPU, 400 is 4 CPUs, etc… The default, 0, means there is no upper cap.

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