On Mon, Apr 13, 2015 at 12:21:42PM +0800, 蒋雄伟(蒋冲) wrote: > > Hi，everyone > > > We would like to obtain the distribution of CPU-specific hardware events > such as clock cycles and cache and TLB misses and branch-miss and etc. in > Xen environment . It is said that Xenoprof can be used to do so. We use > Intel's Ivy Bridge Processor which is released in 2012, so I think it is > better to use oprofile 0.9.8 or above. But http://xenoprof.sourceforge.net/ > only released oprofile-0.9.5-xen.patch which is released in 2009. Does it > mean no patch is needed since OProfile 0.9.6 ? is there a detailed document > describing how to use oprofile in xen environment ? is there any other tools > to do so ?
Boris (CCed) is working on making perf work under Linux + Xen. Boris, would it make sense to have an Linux git tree with the set of patches that use the Xen new hypercalls ? > > > Thanks a lot. > > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xen.org > http://lists.xen.org/xen-devel _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
