| ================ | |
| rtla-timerlat | |
| ================ | |
| ------------------------------------------- | |
| Measures the operating system timer latency | |
| ------------------------------------------- | |
| :Manual section: 1 | |
| SYNOPSIS | |
| ======== | |
| **rtla timerlat** [*MODE*] ... | |
| DESCRIPTION | |
| =========== | |
| .. include:: common_timerlat_description.txt | |
| The **rtla timerlat top** mode displays a summary of the periodic output | |
| from the *timerlat* tracer. The **rtla timerlat hist** mode displays | |
| a histogram of each tracer event occurrence. For further details, please | |
| refer to the respective man page. | |
| MODES | |
| ===== | |
| **top** | |
| Prints the summary from *timerlat* tracer. | |
| **hist** | |
| Prints a histogram of timerlat samples. | |
| If no *MODE* is given, the top mode is called, passing the arguments. | |
| OPTIONS | |
| ======= | |
| **-h**, **--help** | |
| Display the help text. | |
| For other options, see the man page for the corresponding mode. | |
| SEE ALSO | |
| ======== | |
| **rtla-timerlat-top**\(1), **rtla-timerlat-hist**\(1) | |
| `Timerlat tracer <https://docs.kernel.org/trace/timerlat-tracer.html>`__ | |
| AUTHOR | |
| ====== | |
| Written by Daniel Bristot de Oliveira <bristot@kernel.org> | |
| .. include:: common_appendix.txt |