From a19a61d6dec30afcaa56c72e4d5b8acdfcba816d Mon Sep 17 00:00:00 2001 From: Shane Smiskol Date: Thu, 17 Jul 2025 15:51:57 -0700 Subject: [PATCH] this is from commaai/one --- selfdrive/debug/cpu_usage_stat.py | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/selfdrive/debug/cpu_usage_stat.py b/selfdrive/debug/cpu_usage_stat.py index 234dfea3cc..397e9f35f5 100755 --- a/selfdrive/debug/cpu_usage_stat.py +++ b/selfdrive/debug/cpu_usage_stat.py @@ -37,8 +37,6 @@ monitored_proc_names = [ cpu_time_names = ['user', 'system', 'children_user', 'children_system'] -timer = getattr(time, 'monotonic', time.time) - def get_arg_parser(): parser = argparse.ArgumentParser(formatter_class=argparse.ArgumentDefaultsHelpFormatter) @@ -72,7 +70,7 @@ if __name__ == "__main__": print('Add monitored proc:', k) stats[k] = {'cpu_samples': defaultdict(list), 'min': defaultdict(lambda: None), 'max': defaultdict(lambda: None), 'avg': defaultdict(float), 'last_cpu_times': None, 'last_sys_time': None} - stats[k]['last_sys_time'] = timer() + stats[k]['last_sys_time'] = time.monotonic() stats[k]['last_cpu_times'] = p.cpu_times() monitored_procs.append(p) i = 0 @@ -80,7 +78,7 @@ if __name__ == "__main__": while True: for p in monitored_procs: k = ' '.join(p.cmdline()) - cur_sys_time = timer() + cur_sys_time = time.monotonic() cur_cpu_times = p.cpu_times() cpu_times = np.subtract(cur_cpu_times, stats[k]['last_cpu_times']) / (cur_sys_time - stats[k]['last_sys_time']) stats[k]['last_sys_time'] = cur_sys_time