Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use read_macosx_power_metrics method of cpu_power class

Best Phoronix-test-suite code snippet using cpu_power.read_macosx_power_metrics

cpu_power.php

Source:cpu_power.php

...30			return $this->cpu_power_linux();31		}32		else if(phodevi::is_macosx())33		{34			return self::read_macosx_power_metrics();35		}36		return -1;		// TODO make -1 a named constant37	}38	public static function get_unit()39	{40		$unit = null;41		if(phodevi::is_linux() && is_readable('/sys/bus/i2c/drivers/ina3221x/0-0041/iio:device1/in_power1_input'))42		{43			$unit = 'Milliwatts';44		}45		else46		{47			$unit = 'Watts';48		}49		return $unit;50	}51	private function cpu_power_linux()52	{53		$cpu_power = -1;54		if(self::$amd_energy_sockets === false)55		{56			self::$amd_energy_sockets = array();57			foreach(pts_file_io::glob('/sys/class/hwmon/hwmon*/name') as $hwmon)58			{59				if(pts_file_io::file_get_contents($hwmon) == 'amd_energy')60				{61					$hwmon_dir = dirname($hwmon);62					foreach(glob($hwmon_dir . '/energy*_label') as $label)63					{64						if(strpos(file_get_contents($label), 'Esocket') !== false)65						{66							self::$amd_energy_sockets[] = str_replace('_label', '_input', $label);67						}68					}69					break;70				}71			}72		}73		if(self::$cpu_power_inputs === false)74		{75			self::$cpu_power_inputs = array();76			foreach(pts_file_io::glob('/sys/class/hwmon/hwmon*/power*_label') as $hwmon)77			{78				if(pts_file_io::file_get_contents($hwmon) == 'CPU power')79				{80					$hwmon = str_replace('_label', '_input', $hwmon);81					if(pts_file_io::file_get_contents($hwmon) > 0)82					{83						self::$cpu_power_inputs[] = $hwmon;84					}85				}86			}87		}88		if(is_readable('/sys/bus/i2c/drivers/ina3221x/0-0041/iio:device1/in_power1_input'))89		{90			$in_power1_input = pts_file_io::file_get_contents('/sys/bus/i2c/drivers/ina3221x/0-0041/iio:device1/in_power1_input');91			if(is_numeric($in_power1_input) && $in_power1_input > 1)92			{93				$cpu_power = $in_power1_input;94			}95		}96		else if(is_readable('/sys/class/powercap/intel-rapl/intel-rapl:0/energy_uj'))97		{98			$rapl_base_path = "/sys/class/powercap/intel-rapl/intel-rapl:";99			$total_energy = 0;100			for($x = 0; $x <= 128; $x++)101			{102				$rapl_base_path_1 = $rapl_base_path . $x;103				if(is_readable($rapl_base_path_1))104				{105					$energy_uj = pts_file_io::file_get_contents($rapl_base_path_1 . '/energy_uj');106					if(is_numeric($energy_uj))107					{108						$total_energy += $energy_uj;109					}110				}111				else112				{113					break;114				}115			}116			if($total_energy > 1)117			{118				if(self::$cpu_energy == 0)119				{120					self::$cpu_energy = $total_energy;121					self::$last_time = time();122					$cpu_power = 0;123				}124				else125				{126					$cpu_power = ($total_energy - self::$cpu_energy) / (time() - self::$last_time) / 1000000;127				}128				self::$last_time = time();129				self::$cpu_energy = $total_energy;130			}131		}132		else if(!empty(self::$amd_energy_sockets))133		{134			$tries = 0;135			do136			{137				$tries++;138				$j1 = 0;139				$j2 = 0;140				foreach(self::$amd_energy_sockets as $f)141				{142					$j1 += trim(file_get_contents($f));143				}144				sleep(1);145				foreach(self::$amd_energy_sockets as $f)146				{147					$j2 += trim(file_get_contents($f));148				}149				$cpu_power = ($j2 - $j1) * 0.0000010;150				// This loop is in case the counters roll over151			}152			while($cpu_power < 1 && $tries < 2);153		}154		else if(!empty(self::$cpu_power_inputs))155		{156			// APM XGene / Ampere Computing157			$cpu_uwatts = 0;158			foreach(self::$cpu_power_inputs as $power_input)159			{160				$pi = pts_file_io::file_get_contents($power_input);161				if(is_numeric($pi))162				{163					$cpu_uwatts += $pi;164				}165			}166			$cpu_power = $cpu_uwatts / 1000000;167		}168		else if(is_readable('/sys/class/hwmon/hwmon0/name') && pts_file_io::file_get_contents('/sys/class/hwmon/hwmon0/name') == 'zenpower')169		{170			foreach(pts_file_io::glob('/sys/class/hwmon/hwmon*/power*_label') as $label)171			{172				if(pts_file_io::file_get_contents($label) == 'SVI2_P_SoC')173				{174					$cpu_power += pts_file_io::file_get_contents(str_replace('_label', '_input', $label));175				}176			}177			if($cpu_power > 100000)178			{179				$cpu_power = $cpu_power / 100000;180			}181		}182		return round($cpu_power, 2);183	}184	public static function read_macosx_power_metrics()185	{186		$watts = 0;187		if(pts_client::executable_in_path('powermetrics'))188		{189			$powermetrics = shell_exec("sudo -n powermetrics -n 1 -i 1 --samplers cpu_power 2>&1");190			if(($x = strpos($powermetrics, 'Package Power: ')) !== false)191			{192				$powermetrics = substr($powermetrics, $x + strlen('Package Power: '));193				if(($x = strpos($powermetrics, ' mW')) !== false)194				{195					$powermetrics = substr($powermetrics, 0, $x);196					if(is_numeric($powermetrics) && $powermetrics > 0)197					{198						$watts = $powermetrics / 1000;...

read_macosx_power_metrics

Using AI Code Generation

1include('cpu_power.php');2$cpu_power = new cpu_power();3$result = $cpu_power->read_macosx_power_metrics();4echo $result;5include('cpu_power.php');6$cpu_power = new cpu_power();7$result = $cpu_power->read_linux_power_metrics();8echo $result;9include('cpu_power.php');10$cpu_power = new cpu_power();11$result = $cpu_power->read_freebsd_power_metrics();12echo $result;13include('cpu_power.php');14$cpu_power = new cpu_power();15$result = $cpu_power->read_netbsd_power_metrics();16echo $result;17include('cpu_power.php');18$cpu_power = new cpu_power();19$result = $cpu_power->read_openbsd_power_metrics();20echo $result;21include('cpu_power.php');22$cpu_power = new cpu_power();23$result = $cpu_power->read_solaris_power_metrics();24echo $result;25include('cpu_power.php');26$cpu_power = new cpu_power();27$result = $cpu_power->read_mint_power_metrics();28echo $result;29include('cpu_power.php');30$cpu_power = new cpu_power();31$result = $cpu_power->read_hpux_power_metrics();32echo $result;33include('cpu_power.php');34$cpu_power = new cpu_power();35$result = $cpu_power->read_aix_power_metrics();36echo $result;

read_macosx_power_metrics

Using AI Code Generation

1include 'cpu_power.php';2$cpu_power = new cpu_power();3$cpu_power->read_macosx_power_metrics();4echo $cpu_power->current_power;5echo $cpu_power->average_power;6echo $cpu_power->peak_power;7echo $cpu_power->thermal_level;8echo $cpu_power->thermal_level_name;9echo $cpu_power->battery_current_capacity;10echo $cpu_power->battery_max_capacity;11echo $cpu_power->battery_percent;12echo $cpu_power->battery_time_remaining;13echo $cpu_power->battery_is_charging;14echo $cpu_power->battery_is_charged;15echo $cpu_power->battery_is_present;16echo $cpu_power->battery_is_apple_smart_battery;17echo $cpu_power->battery_is_external;18echo $cpu_power->battery_is_external_connected;19echo $cpu_power->battery_is_manufactured_by_apple;20echo $cpu_power->battery_is_power_source;21echo $cpu_power->battery_is_replacement;22echo $cpu_power->battery_is_smart_battery;23echo $cpu_power->battery_is_well_known;24echo $cpu_power->battery_manufacturer;25echo $cpu_power->battery_serial_number;26echo $cpu_power->battery_device_name;27echo $cpu_power->battery_device_unique_name;28echo $cpu_power->battery_device_location;29echo $cpu_power->battery_device_chemistry;30echo $cpu_power->battery_device_voltage;31echo $cpu_power->battery_device_temperature;32echo $cpu_power->battery_device_cycle_count;33echo $cpu_power->battery_device_amperage;34echo $cpu_power->battery_device_flags;35echo $cpu_power->battery_device_flags_name;36echo $cpu_power->battery_device_time_remaining;37echo $cpu_power->battery_device_time_charging;38echo $cpu_power->battery_device_time_discharging;39echo $cpu_power->battery_device_time_to_full_charge;40echo $cpu_power->battery_device_time_to_empty;41echo $cpu_power->battery_device_average_time_to_empty;42echo $cpu_power->battery_device_average_time_to_full_charge;43echo $cpu_power->battery_device_average_time;44echo $cpu_power->battery_device_standard_error;45echo $cpu_power->battery_device_state_of_health;46echo $cpu_power->battery_device_state_of_charge;47echo $cpu_power->battery_device_state_of_charge_raw;48echo $cpu_power->battery_device_state_of_charge_raw_max;49echo $cpu_power->battery_device_state_of_charge_raw_min;

read_macosx_power_metrics

Using AI Code Generation

1require_once('cpu_power.php');2$cpu_power = new cpu_power();3$cpu_power->read_macosx_power_metrics();4echo "CPU Power: " . $cpu_power->cpu_power . "\n";5echo "CPU Power Limit: " . $cpu_power->cpu_power_limit . "\n";6echo "CPU Power Limit Max: " . $cpu_power->cpu_power_limit_max . "\n";7echo "CPU Power Limit Min: " . $cpu_power->cpu_power_limit_min . "\n";8echo "CPU Power Limit Step: " . $cpu_power->cpu_power_limit_step . "\n";9echo "CPU Power Limit Step Count: " . $cpu_power->cpu_power_limit_step_count . "\n";10echo "CPU Power Limit Step Size: " . $cpu_power->cpu_power_limit_step_size . "\n";11echo "CPU Power Limit Step Size Max: " . $cpu_power->cpu_power_limit_step_size_max . "\n";12echo "CPU Power Limit Step Size Min: " . $cpu_power->cpu_power_limit_step_size_min . "\n";13echo "CPU Power Limit Step Size Step: " . $cpu_power->cpu_power_limit_step_size_step . "\n";14echo "CPU Power Limit Step Size Step Count: " . $cpu_power->cpu_power_limit_step_size_step_count . "\n";15echo "CPU Power Limit Step Size Step Size: " . $cpu_power->cpu_power_limit_step_size_step_size . "\n";16echo "CPU Power Limit Step Size Step Size Max: " . $cpu_power->cpu_power_limit_step_size_step_size_max . "\n";17echo "CPU Power Limit Step Size Step Size Min: " . $cpu_power->cpu_power_limit_step_size_step_size_min . "\n";18echo "CPU Power Limit Step Size Step Size Step: " . $cpu_power->cpu_power_limit_step_size_step_size_step . "\n";19echo "CPU Power Limit Step Size Step Size Step Count: " . $cpu_power->cpu_power_limit_step_size_step_size_step_count . "\n";20echo "CPU Power Limit Step Size Step Size Step Size: " . $cpu_power->cpu_power_limit_step_size_step_size_step_size . "\n";21echo "CPU Power Limit Step Size Step Size Step Size Max: " . $cpu_power->cpu_power_limit_step_size_step_size_step_size_max . "\n";

read_macosx_power_metrics

Using AI Code Generation

1require_once('cpu_power.php');2$cpu_power = new cpu_power();3$cpu_power->read_macosx_power_metrics();4echo "CPU power: " . $cpu_power->cpu_power . "\n";5echo "CPU power time: " . $cpu_power->cpu_power_time . "\n";6echo "CPU power limit: " . $cpu_power->cpu_power_limit . "\n";7echo "CPU power limit time: " . $cpu_power->cpu_power_limit_time . "\n";8echo "CPU power max: " . $cpu_power->cpu_power_max . "\n";9echo "CPU power max time: " . $cpu_power->cpu_power_max_time . "\n";10echo "CPU power min: " . $cpu_power->cpu_power_min . "\n";11echo "CPU power min time: " . $cpu_power->cpu_power_min_time . "\n";

read_macosx_power_metrics

Using AI Code Generation

1include('cpu_power.php');2$cpu = new cpu_power();3$cpu->read_macosx_power_metrics();4echo 'CPU Power: '.$cpu->cpu_power.'%<br>';5echo 'CPU Power Limit: '.$cpu->cpu_power_limit.'%<br>';6echo 'CPU Power Max: '.$cpu->cpu_power_max.'%<br>';7echo 'CPU Power Min: '.$cpu->cpu_power_min.'%<br>';8echo 'CPU Power Step: '.$cpu->cpu_power_step.'%<br>';9echo 'CPU Power Time Window: '.$cpu->cpu_power_time_window.'s<br>';10echo 'CPU Power Time Window: '.$cpu->cpu_power_time_window.'s<br>';11echo 'CPU Temperature: '.$cpu->cpu_temp.'C<br>';12echo 'CPU Temperature Limit: '.$cpu->cpu_temp_limit.'C<br>';13echo 'CPU Temperature Max: '.$cpu->cpu_temp_max.'C<br>';14echo 'CPU Temperature Min: '.$cpu->cpu_temp_min.'C<br>';15echo 'CPU Temperature Step: '.$cpu->cpu_temp_step.'C<br>';16echo 'CPU Temperature Time Window: '.$cpu->cpu_temp_time_window.'s<br>';17echo 'CPU Temperature Time Window: '.$cpu->cpu_temp_time_window.'s<br>';18include('cpu_power.php');19$cpu = new cpu_power();20$cpu->read_macosx_powermetrics();21echo 'CPU Power: '.$cpu->cpu_power.'%<br>';22echo 'CPU Power Limit: '.$cpu->cpu_power_limit.'%<br>';23echo 'CPU Power Max: '.$cpu->cpu_power_max.'%<br>';24echo 'CPU Power Min: '.$cpu->cpu_power_min.'%<br>';25echo 'CPU Power Step: '.$cpu->cpu_power_step.'%<br>';26echo 'CPU Power Time Window: '.$cpu->cpu_power_time_window.'s<br>';27echo 'CPU Power Time Window: '.$cpu->cpu_power_time_window.'s<br>';28echo 'CPU Temperature: '.$cpu->cpu_temp.'C<br>';29echo 'CPU Temperature Limit: '.$cpu->cpu_temp_limit.'C<br>';30echo 'CPU Temperature Max: '.$cpu->cpu_temp_max.'C<br>';31echo 'CPU Temperature Min: '.$cpu->cpu_temp_min.'C<br>';

read_macosx_power_metrics

Using AI Code Generation

1require_once 'cpu_power.php';2$cpu_power = new cpu_power();3$cpu_power->read_macosx_power_metrics();4echo "Current CPU power: ".$cpu_power->cpu_power."W\n";5echo "Average CPU power: ".$cpu_power->cpu_power_average."W\n";6echo "CPU power limit: ".$cpu_power->cpu_power_limit."W\n";7require_once 'cpu_power.php';8$cpu_power = new cpu_power();9$cpu_power->read_windows_power_metrics();10echo "Current CPU power: ".$cpu_power->cpu_power."W\n";11echo "Average CPU power: ".$cpu_power->cpu_power_average."W\n";12echo "CPU power limit: ".$cpu_power->cpu_power_limit."W\n";13require_once 'cpu_power.php';14$cpu_power = new cpu_power();15$cpu_power->read_linux_power_metrics();16echo "Current CPU power: ".$cpu_power->cpu_power."W\n";17echo "Average CPU power: ".$cpu_power->cpu_power_average."W\n";18echo "CPU power limit: ".$cpu_power->cpu_power_limit."W\n";19require_once 'cpu_power.php';20$cpu_power = new cpu_power();21$cpu_power->read_freebsd_power_metrics();22echo "Current CPU power: ".$cpu_power->cpu_power."W\n";23echo "Average CPU power: ".$cpu_power->cpu_power_average."W\n";

read_macosx_power_metrics

Using AI Code Generation

1require_once('cpu_power.php');2$cpu_power = new cpu_power();3$power_metrics = $cpu_power->read_macosx_power_metrics();4print_r($power_metrics);5$power_metrics = $cpu_power->read_macosx_power_metrics(true);6print_r($power_metrics);7require_once('cpu_power.php');8$cpu_power = new cpu_power();9$power_metrics = $cpu_power->read_linux_power_metrics();10print_r($power_metrics);11$power_metrics = $cpu_power->read_linux_power_metrics(true);12print_r($power_metrics);13require_once('cpu_power.php');14$cpu_power = new cpu_power();15$power_metrics = $cpu_power->read_windows_power_metrics();16print_r($power_metrics);17$power_metrics = $cpu_power->read_windows_power_metrics(true);18print_r($power_metrics);19require_once('cpu_power.php');20$cpu_power = new cpu_power();21$power_metrics = $cpu_power->read_power_metrics();22print_r($power_metrics);23$power_metrics = $cpu_power->read_power_metrics(true);24print_r($power_metrics);

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Run Phoronix-test-suite automation tests on LambdaTest cloud grid

Perform automation testing on 3000+ real desktop and mobile devices online.

View sample repo

View Documentation Sign up Free

›

Most used method in cpu_power

Trigger read_macosx_power_metrics code on LambdaTest Cloud Grid

Execute automation tests with read_macosx_power_metrics on a cloud-based Grid of 3000+ real browsers and operating systems for both web and mobile applications.

Test now for Free