Re: [RFC][PATCH 1/2] perf: Add 'perf kmem' tool

Ingo Molnar
2009-11-20T09:05:24Z

* Li Zefan <lizf@cn.fujitsu.com> wrote:

> > (2) doing "perf kmem record" on machine A (think embedded here) and
> > then "perf kmem report" on machine B. I haven't tried kmemtrace-user
> > for a while but it did support both of them quite nicely at some
> > point.
>
> Everything needed and machine-specific will be recorded in perf.data,
> so this should already been supported. I'll try it.

Right now the DSOs are not recorded in the perf.data - but it would be
useful to add it and to turn perf.data into a self-sufficient capture of
all relevant data, which can be analyzed on any box.

Ingo