Re: [Xen-devel] OProfile with Xen-4.9

2017-12-25 Thread Сергей
Hello Boris. Thank You very much for you suggestion. I will check it. I'm trying to understand control flow during hypercalls to Xen API and how much this cost. I will try to measure this with PERF. But this is only half of way. With best regards Sergey Kovalev.

Re: [Xen-devel] OProfile with Xen-4.9

2017-12-22 Thread Boris Ostrovsky
On 12/21/2017 11:06 AM, Сергей wrote: > Hello. > > I have installed Xen-4.9 from Ubuntu 17.10 package. And I would like to > profile it with OProfile (as far as I know this is the only option). > > With instruction from > http://wiki.prgmr.com/mediawiki/index.php/Chapter_10:_Profiling_and_Benchm

[Xen-devel] OProfile with Xen-4.9

2017-12-21 Thread Сергей
Hello. I have installed Xen-4.9 from Ubuntu 17.10 package. And I would like to profile it with OProfile (as far as I know this is the only option). With instruction from http://wiki.prgmr.com/mediawiki/index.php/Chapter_10:_Profiling_and_Benchmarking_Under_Xen#Profiling_with_Xen I have been a