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trace-cmd-check-events - parse the event formats on local system

Author

       Written by Vaibhav Nagarnaik, <vnagarnaik@google.com[1]>

Copying

       Copyright (C) 2011 Google, Inc. Free use of this software is granted under the terms of the GNU Public
       License (GPL).

Description

       The trace-cmd(1) check-events parses format strings for all the events on the local system. It returns
       whether all the format strings can be parsed correctly. It will load plugins unless specified otherwise.

       This is useful to check for any trace event format strings which may contain some internal kernel
       function references which cannot be decoded outside of the kernel. This may mean that either the unparsed
       format strings of the trace events need to be changed or that a plugin needs to be created to parse them.

Name

       trace-cmd-check-events - parse the event formats on local system

Notes

        1. vnagarnaik@google.commailto:vnagarnaik@google.com

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

Options

-N - Don’t load plugins

       --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 check-events --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-stop(1), trace-cmd-extract(1),
       trace-cmd-reset(1), trace-cmd-split(1), trace-cmd-list(1), trace-cmd-listen(1), trace-cmd-start(1)

Synopsis

trace-cmdcheck-events [OPTIONS]

See Also