[lttng-dev] default sub-buf size and count

Jonathan Rajotte-Julien jonathan.rajotte-julien at efficios.com
Wed May 8 13:12:50 EDT 2019


On Tue, May 07, 2019 at 05:08:33PM -0400, Mosleh Uddin wrote:
> Hello,
> I was just wondering what the default values for the sub-buffer size and
> the number of sub-buffers are. I attempted to print them out after setting
> the channel with default attr, however both values appear 0.

This information is normally found in the man pages.

man lttng enable-channel, search for --subbuf-size=SIZE

Could you outline the session configuration used so we can see if the fact that
both value are zero is a bug?


> Thanks for any insight,
> Mosleh

> _______________________________________________
> lttng-dev mailing list
> lttng-dev at lists.lttng.org
> https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev

Jonathan Rajotte-Julien

More information about the lttng-dev mailing list