digvijay chauhan
2012-Dec-27 14:55 UTC
Performance analysis of transport protocol(TCP) using XEN during live migration
Hello, I want to perform the analysis of transport protocol using XEN during Live migration and compare it with the same with KVM, then what can I do to achieve it. And what type of analysis can I do with this. regards, Digvijay _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org lists.xen.org/xen-devel
Mats Petersson
2012-Dec-27 15:32 UTC
Re: Performance analysis of transport protocol(TCP) using XEN during live migration
On 27/12/12 14:55, digvijay chauhan wrote:> Hello, > I want to perform the analysis of transport protocol using > XEN during Live migration and compare it with the same with KVM, then > what can I do to achieve it. And what type of analysis can I do with this. > > regards, > DigvijayDo you mean "measure the downtime" or some other form of analysis. I have used "ping -i 0.1 -c 100 -n ${address} > ping.txt", and then check how many pings went missing to analyse the downtime. I would suggest that you run ping on a separate machine, as in my experience, at least for localhost migration, the dom0 cpu-load is such that ping doesn''t necessarily get to run when it wants/needs to. If you had some other analysis in mind, do explain further, and I''m sure someone can come up with a good suggestion. -- Mats
keyboard
2013-May-04 18:49 UTC
Re: Performance analysis of transport protocol(TCP) using XEN during live migration
hey. will i want do the same thing, and i see that you already discuss the subject i want to see protocol of migration used by any type of virtual machine providers. like xen or vmware, i want to see echanges between the host before starting the migration