lttd

Langue: en

Version: May 2010 (ubuntu - 24/10/10)

Section: 1 (Commandes utilisateur)

Sommaire

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 <mathieu.desnoyers@efficios.com>, Michael Sills-Lavoie <michael.sills-lavoie@polymtl.ca>, and Oumarou Dicko <oumarou.dicko@polymtl.ca>.

This manual page was written by Jon Bernard <jbernard@debian.org>, for the Debian project (and may be used by others).