Package lttng-tools

LTTng control and utility programs

http://lttng.org

This package provides the unified interface to control both the LTTng kernel
and userspace (UST) tracers.

General Commands (Section 1)
lttng
The Linux Trace Toolkit: next generation <http://lttng.org/> is an open source software package used for correlated tracing of the Linux kernel, user...
lttng-add-context
The lttng add-context command adds one or more context fields to a channel. Channels are created with the lttng-enable-channel(1) command. When context fields...
lttng-crash
The Linux Trace Toolkit: next generation <http://lttng.org/> is an open source software package used for correlated tracing of the Linux kernel, user...
lttng-create
The lttng create command creates a new tracing session. A tracing session is a named container of channels, which in turn contain event rules. It is...
lttng-destroy
The lttng destroy command destroys one or more tracing sessions. If no options are specified, the current tracing session is destroyed (see lttng-create(1) for...
lttng-disable-channel
The lttng disable-channel command disables one or more channels previously enabled by the lttng-enable-channel(1) command. A channel is always contained in a...
lttng-disable-event
The lttng disable-event command disables one or more event rules previously enabled by the lttng-enable-event(1) command. Event rules are always assigned to a...
lttng-enable-channel
The lttng enable-channel command can create a new channel, or enable one or more existing and disabled ones. A channel is the owner of sub-buffers holding...
lttng-enable-event
The lttng enable-event command can create a new event rule, or enable one or more existing and disabled ones. An event rule created by lttng enable-event is a...
lttng-help
The lttng help command displays help information about an LTTng command.
lttng-list
The lttng list command lists tracing sessions, tracing domains, channels, and events. Without arguments, lttng list lists the existing tracing sessions and...
lttng-load
The lttng load command loads the configurations of one or more tracing sessions from files. The lttng load command is used in conjunction with the lttng-save(1)...
lttng-metadata
Manage an LTTng tracing session's metadata generation
lttng-regenerate
The lttng regenerate command regenerates specific data of a tracing session. As of this version, the metadata and statedump actions are available.Regenerating a...
lttng-save
The lttng save command saves the configurations of one or more tracing sessions to files. The lttng save command is used in conjunction with the lttng-load(1)...
lttng-set-session
The lttng set-session command sets the current tracing session. SESSION is the name of an existing tracing session. lttng list outputs all the existing tracing...
lttng-snapshot
The lttng snapshot command manages the snapshot outputs and takes snapshots. A snapshot is a dump of the current sub-buffers of all the channels of a given...
lttng-start
The lttng start command starts the various LTTng tracers for a given inactive tracing session. Starting the LTTng tracers has the effect that all enabled event...
lttng-status
The lttng status command shows the status of the current tracing session.
lttng-stop
The lttng stop command stops the various LTTng tracers for a given active tracing session. Stopping the LTTng tracers has the effect that all enabled event...
lttng-track
The lttng track commands adds one or more entries to a resource tracker. A resource tracker is a whitelist of resources. Tracked resources are allowed to emit...
lttng-untrack
The lttng untrack commands removes one or more entries from a resource tracker. See lttng-track(1) to learn more about LTTng trackers. The untrack command...
lttng-version
The lttng version command outputs the version of LTTng-tools.
lttng-view
The lttng view command launches an external trace viewer to view the current trace of a tracing session. If SESSION is omitted, the viewer is launched for the...
System Administration (Section 8)
lttng-relayd
The Linux Trace Toolkit: next generation <http://lttng.org/> is an open source software package used for correlated tracing of the Linux kernel, user...
lttng-sessiond
The Linux Trace Toolkit: next generation <http://lttng.org/> is an open source software package used for correlated tracing of the Linux kernel, user...