> > It looks like you can get the info you want for credit2
How? On Thu, Jan 6, 2022 at 6:12 PM George Dunlap <dunl...@umich.edu> wrote: > [Adding back in xen-devel to the cc' list] > > On Thu, Jan 6, 2022 at 1:41 PM amir masoud noohi <highlim...@gmail.com> > wrote: > >> yes exactly, I want to see the changes of a credit for each vCPU >> > > (FYI we respond in-line on the Xen mailing lists rather than top posting.) > > Your best bet is to look into xentrace & xenalyze, and the trace or TRACE > calls found in xen.git/xen/common/sched/credit[2].c. It looks like you can > get the info you want for credit2, but not for credit1 unless you add some > trace points in. > > You can find a video introduction to Xen tracing here: > https://vimeo.com/33655967 > > It's a bit old but that system hasn't changed much. > > -George > > >> >> On Thu, Jan 6, 2022 at 2:32 PM George Dunlap <dunl...@umich.edu> wrote: >> >>> >>> >>> On Wed, Jan 5, 2022 at 2:45 PM amir masoud noohi <highlim...@gmail.com> >>> wrote: >>> >>>> Hi Everyone, >>>> >>>> Today I'm looking for capturing vCPU credit for both credit1 and >>>> credit2. >>>> How can I do that? >>>> >>> >>> Can you explain what you mean by "capture vCPU credit"? Do you mean you >>> want to log or sample changes to it? >>> >>> -George >>> >> >> >> -- >> *Regards* >> *Noohi* >> *noohi.org <https://noohi.org>* >> > -- *Regards* *Noohi* *noohi.org <https://noohi.org>*