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trace-cmd-agent - Run as an agent on a machine (to be controlled by another machine)

Author

       Written by Steven Rostedt, <rostedt@goodmis.org[1]>

Copying

       Copyright (C) 2010 Red Hat, Inc. Free use of this software is granted under the terms of the GNU Public
       License (GPL).

Description

       The trace-cmd(1) agent listens over a vsocket (for virtual machines) or a TCP port for connections to
       control the tracing of the machine. The agent will then start tracing on the local machine and pass the
       data to the controlling connection.

Name

       trace-cmd-agent - Run as an agent on a machine (to be controlled by another machine)

Notes

        1. rostedt@goodmis.orgmailto:rostedt@goodmis.org

libtracefs                                         04/08/2024                                 TRACE-CMD-AGENT(1)

Options

-Nclient
           Listen over TCP instead of a vsocket. Must pass in a client host name or IP address to allow
           connection to. It will only connect to the specified client. Note, any process on that client can
           control the agent.

               *This is a very insecure setting. Only use on a trusted network*
               *Only use if the client machine is totally trusted*

       -pport
           This option will specify the port to listen to.

       -D
           This options causes trace-cmd agent to go into a daemon mode and run in the background.

       -Pcid
           Allow an agent to also act as a proxy server, where it can be run on a host and connect with a guest.
           cid is the context ID (see vsock(7)) of the client (e.g., guest VM) it will allow to connect.

       --verbose[=level]
           Set the log level. Supported log levels are "none", "critical", "error", "warning", "info", "debug",
           "all" or their identifiers "0", "1", "2", "3", "4", "5", "6". Setting the log level to specific value
           enables all logs from that and all previous levels. The level will default to "info" if one is not
           specified.

               Example: enable all critical, error and warning logs

               trace-cmd listen --verbose=warning

Resources

https://git.kernel.org/pub/scm/utils/trace-cmd/trace-cmd.git/

See Also

trace-cmd(1), trace-cmd-record(1), trace-cmd-report(1), trace-cmd-start(1), trace-cmd-stop(1),
       trace-cmd-extract(1), trace-cmd-reset(1), trace-cmd-split(1), trace-cmd-list(1)

Synopsis

trace-cmdagent [OPTIONS]

See Also