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[Xen-users] Xen scheduler?
| To: | <xen-users@xxxxxxxxxxxxxxxxxxx> |
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| Subject: | [Xen-users] Xen scheduler? |
| From: | "Ott, Donna E" <donna.ott@xxxxxx> |
| Date: | Sun, 12 Nov 2006 01:14:29 -0500 |
| Delivery-date: | Mon, 13 Nov 2006 07:02:58 -0800 |
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| Thread-index: | AccGJDDqNv3yK3DCQpe1QRgyPEPLCw== |
| Thread-topic: | Xen scheduler? |
I've been testing some applications with Xen. I'm seeing something odd and wondering if it's a bug with a fix somewhere. Basically, if I'm running 3 or 4 domUs on my 2way server (2vcpu, 2virtualGB,real disks) I find that the scheduler (using xm top) either runs amazingly evenly dividing up the Cpus well, or it starves one of the domUs to the point where its processes time out while still balancing the others sweetly. This seems pretty odd and I cannot seem to find a pattern to the "starving" as it seems To occur somewhat randomly. Any hints ideas or suggestions ? Thanks! _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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