[CentOS] xen network io load

Tadeas Mengler tadeas.mengler at miton.cz
Mon Jul 16 07:55:15 UTC 2007


I have Xen related issues. I try to describe it as best as I can. 
While transmitting large amounts of data from domU the IO load
increases greatly, thus making the domU unusable. The load is
significant even on dom0. The performance of cpus and hard drives is
not an issue. We have this problem on all servers with diferent hw
configurations. Please do you know the reason of this behaviour, do you
have any experience whith such problems?

S pozdravem 

Tadeas Mengler
Senior Linux System Administrator

tadeas.mengler at miton.cz
483 367 866, 608 264 866
MITON CZ, s.r.o. | www.miton.cz
Jiraskova 9, 466 01  Jablonec nad Nisou
Tel.: 483 367 800, fax: 483 710 884
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