NAME
lttd -- linux trace toolkit daemon
SYNOPSIS
lttd [options]...
DESCRIPTION
lttd is a simple daemon that reads a few LTTng debugfs channels and saves them in a trace on the virtual file system.
CPU hot-plugging is supported using inotify.
OPTIONS
- -t directory
-
Directory name of the trace to write to. It will be created.
- -c directory
-
Root directory of the debugfs trace channels.
- -d
-
Run in background (daemon).
- -a
-
Append to an possibly existing trace.
- -N
-
Number of threads to start.
- -f
-
Dump only flight recorder channels.
- -n
-
Dump only normal channels.
- -v
-
Verbose mode.
AUTHOR
lttd was written by Mathieu Desnoyers <[email protected]>, Michael Sills-Lavoie <[email protected]>, and Oumarou Dicko <[email protected]>.
This manual page was written by Jon Bernard <[email protected]>, for the Debian project (and may be used by others).