lttng(1)
========
+:revdate: 16 October 2019
NAME
DESCRIPTION
-----------
-The http://lttng.org/[_Linux Trace Toolkit: next generation_] is an open
+The https://lttng.org/[_Linux Trace Toolkit: next generation_] is an open
source software package used for correlated tracing of the Linux kernel,
user applications, and user libraries.
container, a _tracing session_. Traces can be gathered from the Linux
kernel and/or from instrumented applications (see
man:lttng-ust(3)). You can aggregate and read the events of LTTng
-traces using man:babeltrace(1).
+traces using man:babeltrace2(1).
To trace the Linux kernel, the session daemon needs to be running as
`root`. LTTng uses a _tracing group_ to allow specific users to interact
OPTIONS
-------
-option:-g, option:--group='GROUP'::
+option:-g 'GROUP', option:--group='GROUP'::
Use 'GROUP' as Unix tracing group (default: `tracing`).
-option:-m, option:--mi='TYPE'::
+option:-m 'TYPE', option:--mi='TYPE'::
Print the command's result using the machine interface type 'TYPE'
instead of a human-readable output.
+
{cmd_descr_stop}.
+Tracing session rotation
+~~~~~~~~~~~~~~~~~~~~~~~~
+man:lttng-disable-rotation(1)::
+ {cmd_descr_disable_rotation}.
+
+man:lttng-enable-rotation(1)::
+ {cmd_descr_enable_rotation}.
+
+man:lttng-rotate(1)::
+ {cmd_descr_rotate}.
+
+
+
Resource tracking
~~~~~~~~~~~~~~~~~
man:lttng-track(1)::
man:lttng-relayd(8),
man:lttng-crash(1),
man:lttng-ust(3),
-man:babeltrace(1)
+man:babeltrace2(1)