1================
2rtla-timerlat
3================
4-------------------------------------------
5Measures the operating system timer latency
6-------------------------------------------
7
8:Manual section: 1
9
10SYNOPSIS
11========
12**rtla timerlat** [*MODE*] ...
13
14DESCRIPTION
15===========
16
17.. include:: common_timerlat_description.rst
18
19The **rtla timerlat top** mode displays a summary of the periodic output
20from the *timerlat* tracer. The **rtla timerlat hist** mode displays
21a histogram of each tracer event occurrence. For further details, please
22refer to the respective man page.
23
24MODES
25=====
26**top**
27
28        Prints the summary from *timerlat* tracer.
29
30**hist**
31
32        Prints a histogram of timerlat samples.
33
34If no *MODE* is given, the top mode is called, passing the arguments.
35
36OPTIONS
37=======
38**-h**, **--help**
39
40        Display the help text.
41
42For other options, see the man page for the corresponding mode.
43
44SEE ALSO
45========
46**rtla-timerlat-top**\(1), **rtla-timerlat-hist**\(1)
47
48*timerlat* tracer documentation: <https://www.kernel.org/doc/html/latest/trace/timerlat-tracer.html>
49
50AUTHOR
51======
52Written by Daniel Bristot de Oliveira <bristot@kernel.org>
53
54.. include:: common_appendix.rst
55