This posts list benchmark (using bonnie++) result of I/O performance of Xen LVM and loopback backed VBDs.
The configuration of machines
VCPU: 2 (Intel(R) Xeon(R) CPU E5520 @ 2.27GHz)
Xen and Linux ... read more »
I like to set the volume of mplayer to 28% of the volume instead of the 100% which is too large for me. And I also want mplayer to put ... read more »
I have done some I/O performance benchmark test of Xen DomU. For easier management, our DomU VMs are all using file-backed VBDs. Previously, our VMs are using Loopback-mounted file-backed VBDs. ... read more »
Please refer to here for the platform of this test.
I have done some simple performance test on DomU and Dom0 and compare with the performance on physical machines. These test ... read more »
The Xen solutions including installing and configuring Dom0 and DomU are summarized here. This post will be updated when our solution changes. Only the latest tested stable solutions are listed ... read more »