[lttng-dev] Trace to console

Chidhu R chid1989 at gmail.com
Thu Apr 23 14:14:53 EDT 2015


Thanks Jeremie.

On Tue, Apr 21, 2015 at 5:27 PM, Jérémie Galarneau <
jeremie.galarneau at efficios.com> wrote:

> Hi Chidhu,
>
> LTTng does not support selective output of tracepoints to the console.
> The closest thing I can recommend is using the "live" mode locally.
>
> Jérémie
>
> On Mon, Apr 20, 2015 at 3:58 PM, Chidhu R <chid1989 at gmail.com> wrote:
> > Hello,
> >
> > I was looking for a way to trace to console rather than save to disk /
> > stream. I read about lttng tracef feature. But it does not include the
> wide
> > range of benefits brought by tracepoints. So what I want is to use the
> > tracepoints and trace to console instead. For example, if there are 5
> > tracepoint events, I want to trace 3 of them to console and let the
> other go
> > the disk or whatever. How to achieve this.
> >
> > Thanks
> > Chid
> >
> > _______________________________________________
> > lttng-dev mailing list
> > lttng-dev at lists.lttng.org
> > http://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev
> >
>
>
>
> --
> Jérémie Galarneau
> EfficiOS Inc.
> http://www.efficios.com
>
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