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shell: report thread runtime stats

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Updates the kernel service to display the extended thread
runtime stats when the following shell command is issued.

 kernel threads

Signed-off-by: Peter Mitsis <peter.mitsis@intel.com>
This commit is contained in:
Peter Mitsis 2021-12-14 22:32:55 -05:00 • committed by Anas Nashif
commit 68c9845b41
1 changed files with 12 additions and 5 deletions
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17
subsys/shell/modules/kernel_service.c
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@ -103,17 +103,24 @@ static void shell_tdata_dump(const struct k_thread *cthread, void *user_data)
* so it won't increase RAM/ROM usage too much on 32-bit
* targets.
*/
#ifdef CONFIG_64BIT
shell_print(shell, "\tTotal execution cycles: %" PRIu64 " (%u %%)",
(uint64_t)rt_stats_thread.execution_cycles,
pcnt);
#else
shell_print(shell, "\tTotal execution cycles: %u (%u %%)",
(uint32_t)rt_stats_thread.execution_cycles,
pcnt);
#ifdef CONFIG_SCHED_THREAD_USAGE_ANALYSIS
shell_print(shell, "\tCurrent execution cycles: %u",
(uint32_t)rt_stats_thread.current_cycles);
shell_print(shell, "\tPeak execution cycles: %u",
(uint32_t)rt_stats_thread.peak_cycles);
shell_print(shell, "\tAverage execution cycles: %u",
(uint32_t)rt_stats_thread.average_cycles);
#endif
} else {
shell_print(shell, "\tTotal execution cycles: ? (? %%)");
#ifdef CONFIG_SCHED_THREAD_USAGE_ANALYSIS
shell_print(shell, "\tCurrent execution cycles: ?");
shell_print(shell, "\tPeak execution cycles: ?");
shell_print(shell, "\tAverage execution cycles: ?");
#endif
}
#endif