Search results

You will need an x86 machine running a recent Linux kernel on an Intel processor with VT (virtualization ...assistance to virtual machine monitors. They enable running fully isolated virtual machines at native hardware speeds, for some workloads.

This page describes how virtio-blk latency can be measured. The aim is to build a pi ...sequential 4k reads on an <tt>O_DIRECT</tt> file descriptor, bypassing the page cache. The aim is to observe the raw per-request latency when accessing th

=Qemu/kvm will likely run most production operating systems, but this page is maintained nonetheless for general information purposes. Updates are wel ...lled on CentOS 6.4 x64. Virtio drivers are installed in the guest os. Host machine has a Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz and 8GB RAM. The guest uses 4

* prepare memory slot data structures for multiple large page sizes (Joerg Roedel) * improve large page memory layout