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Xen is now a Collaborative Project of The Linux Foundation
Laying the foundation and providing the infrastructure for the next evolutions in Xen′s growth, adoption, and innovation. |
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| Community | Xen Events | Presentations and Videos | Papers | Ecosystem |
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XenSummit has been a tremendous success this year. Thank you to all the speakers
for contributing and to all the attendees for making XenSummit an interactive and fun conference with lots of discussions. You can find
presentations on slideshare and videos on vimeo.
We will also embedded both in the agenda. The slides are also available for download as
zip file.
Xen PV Performance Status and Optimization Opportunities
In this session we examined the Xen PV performance on the latest platforms in a few cases that covers CPU/memory intensive, disk intensive and network intensive workloads. We compared Xen PV guest vs. HVM/PVOPS to see whether PV guest still have advantage over HVM on a system with state-of-the-art VT features. KVM was also compared as a reference. We also compared PV driver performance against bare-metal and pass-through/SR-IOV. The identified issues were discussed and we presented our proposal on fixing those issues.
Zhidong Yu, Intel
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