| 1 | ================
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| 2 | rtla-timerlat
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| 3 | ================
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| 4 | -------------------------------------------
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| 5 | Measures the operating system timer latency
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| 6 | -------------------------------------------
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| 7 |
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| 8 | :Manual section: 1
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| 9 |
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| 10 | SYNOPSIS
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| 11 | ========
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| 12 | **rtla timerlat** [*MODE*] ...
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| 13 |
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| 14 | DESCRIPTION
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| 15 | ===========
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| 16 |
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| 17 | .. include:: common_timerlat_description.txt
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| 18 |
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| 19 | The **rtla timerlat top** mode displays a summary of the periodic output
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| 20 | from the *timerlat* tracer. The **rtla timerlat hist** mode displays
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| 21 | a histogram of each tracer event occurrence. For further details, please
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| 22 | refer to the respective man page.
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| 23 |
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| 24 | MODES
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| 25 | =====
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| 26 | **top**
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| 27 |
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| 28 | Prints the summary from *timerlat* tracer.
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| 29 |
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| 30 | **hist**
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| 31 |
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| 32 | Prints a histogram of timerlat samples.
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| 33 |
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| 34 | If no *MODE* is given, the top mode is called, passing the arguments.
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| 35 |
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| 36 | OPTIONS
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| 37 | =======
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| 38 | **-h**, **--help**
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| 39 |
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| 40 | Display the help text.
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| 41 |
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| 42 | For other options, see the man page for the corresponding mode.
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| 43 |
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| 44 | SEE ALSO
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| 45 | ========
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| 46 | **rtla-timerlat-top**\(1), **rtla-timerlat-hist**\(1)
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| 47 |
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| 48 | `Timerlat tracer <https://docs.kernel.org/trace/timerlat-tracer.html>`__
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| 49 |
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| 50 | AUTHOR
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| 51 | ======
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| 52 | Written by Daniel Bristot de Oliveira <[email protected]>
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| 53 |
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| 54 | .. include:: common_appendix.txt
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