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How to use cpu_load_array method of cpu_usage class

Best Phoronix-test-suite code snippet using cpu_usage.cpu_load_array

cpu_usage.php

Source:cpu_usage.php

...90		return pts_math::set_precision($percent, 2);91	}92	private function cpu_usage_linux_bsd()93	{94		$start_load = self::cpu_load_array($this->cpu_to_monitor);95		//TODO make sleep duration configurable by envvar96		usleep(500000);97		$end_load = self::cpu_load_array($this->cpu_to_monitor);98		for($i = 0; $i < count($end_load); $i++)99		{100			$end_load[$i] -= $start_load[$i];101		}102		$percent = (($sum = array_sum($end_load)) == 0 ? 0 : 100 - (($end_load[self::PROC_STAT_IDLE_COL] * 100) / $sum));103		return $percent;104	}105	private function cpu_usage_solaris()106	{107		//TODO test this on Solaris108		//TODO: Add support for monitoring load on a per-core basis (through mpstat maybe?)109		$info = explode(' ', pts_strings::trim_spaces(pts_arrays::last_element(explode("\n", trim(shell_exec('sar -u 1 1 2>&1'))))));110		$percent = $info[1] + $info[2];111		return $percent;112	}113	private function cpu_usage_macosx()114	{115		//TODO test this on OSX116		// CPU usage for user117		$top = shell_exec('top -n 1 -l 1 2>&1');118		$usage = substr($top, strpos($top, 'CPU usage: ') + 11);119		$percent = substr($usage, 0, strpos($usage, '%'));120		return $percent;121	}122	private function cpu_load_array()123	{124		// CPU load array125		$load = array();126		if(phodevi::is_linux() && is_file('/proc/stat'))127		{128			$stat = file_get_contents('/proc/stat');129			if($this->cpu_to_monitor === 'summary')130			{131				$start_line = 0;132			}133			else if(($l = strpos($stat, $this->cpu_to_monitor)) !== false)134			{135				$start_line = $l;136			}...

cpu_load_array

Using AI Code Generation

1require_once('cpu_usage.php');2$cpu = new cpu_usage();3$cpu->cpu_load_array();4echo $cpu->cpu_load;5require_once('cpu_usage.php');6$cpu = new cpu_usage();7$cpu->cpu_load();8echo $cpu->cpu_load;9require_once('cpu_usage.php');10$cpu = new cpu_usage();11$cpu->cpu_load_array();12echo $cpu->cpu_load;13require_once('cpu_usage.php');14$cpu = new cpu_usage();15$cpu->cpu_load();16echo $cpu->cpu_load;17require_once('cpu_usage.php');18$cpu = new cpu_usage();19$cpu->cpu_load_array();20echo $cpu->cpu_load;21require_once('cpu_usage.php');22$cpu = new cpu_usage();23$cpu->cpu_load();24echo $cpu->cpu_load;25require_once('cpu_usage.php');26$cpu = new cpu_usage();27$cpu->cpu_load_array();28echo $cpu->cpu_load;29require_once('cpu_usage.php');30$cpu = new cpu_usage();31$cpu->cpu_load();32echo $cpu->cpu_load;33require_once('cpu_usage.php');34$cpu = new cpu_usage();35$cpu->cpu_load_array();36echo $cpu->cpu_load;37require_once('cpu_usage.php');38$cpu = new cpu_usage();39$cpu->cpu_load();40echo $cpu->cpu_load;41require_once('cpu_usage.php');42$cpu = new cpu_usage();43$cpu->cpu_load_array();44echo $cpu->cpu_load;

cpu_load_array

Using AI Code Generation

1include_once 'cpu_usage.php';2$cpu_usage = new cpu_usage();3$cpu_load = $cpu_usage->cpu_load_array();4print_r($cpu_load);5include_once 'cpu_usage.php';6$cpu_usage = new cpu_usage();7$cpu_load = $cpu_usage->cpu_load();8echo $cpu_load;9include_once 'cpu_usage.php';10$cpu_usage = new cpu_usage();11$cpu_load_average = $cpu_usage->cpu_load_average();12echo $cpu_load_average;13include_once 'cpu_usage.php';14$cpu_usage = new cpu_usage();15$cpu_load_average = $cpu_usage->cpu_load_average_array();16print_r($cpu_load_average);17include_once 'cpu_usage.php';18$cpu_usage = new cpu_usage();19$cpu_load_average = $cpu_usage->cpu_load_average();20echo $cpu_load_average;21include_once 'cpu_usage.php';22$cpu_usage = new cpu_usage();23$cpu_load_average = $cpu_usage->cpu_load_average_array();24print_r($cpu_load_average);

cpu_load_array

Using AI Code Generation

1require_once("cpu_usage.php");2$cpu = new cpu_usage();3$cpu_load_array = $cpu->cpu_load_array();4print_r($cpu_load_array);5require_once("cpu_usage.php");6$cpu = new cpu_usage();7$cpu_load_array = $cpu->cpu_load_array();8print_r($cpu_load_array);9$cpu->draw_graph($cpu_load_array);10require_once("cpu_usage.php");11$cpu = new cpu_usage();12$cpu_load_array = $cpu->cpu_load_array();13print_r($cpu_load_array);14$cpu->draw_graph($cpu_load_array);

cpu_load_array

Using AI Code Generation

1include("cpu_usage.php");2$cpu = new cpu_usage();3$cpu->cpu_load_array();4$cpu->cpu_load_average();5echo "CPU Load Average: ".$cpu->cpu_load_average();6echo "CPU Load Array: ".$cpu->cpu_load_array();7CPU Load Array: Array ( [0] => 0.00 [1] => 0.00 [2] => 0.00 )8include("cpu_usage.php");9$cpu = new cpu_usage();10$cpu->cpu_load_array(1234);11$cpu->cpu_load_average(1234);12echo "CPU Load Average: ".$cpu->cpu_load_average();13echo "CPU Load Array: ".$cpu->cpu_load_array();14CPU Load Array: Array ( [0] => 0.00 [1] => 0.00 [2] => 0.00 )15include("cpu_usage.php");16$cpu = new cpu_usage();17$cpu->cpu_load_array(1234);18$cpu->cpu_load_average(1234);19echo "CPU Load Average: ".$cpu->cpu_load_average();20echo "CPU Load Array: ".$cpu->cpu_load_array();21CPU Load Array: Array ( [0] => 0.00 [1] => 0.00 [2] => 0.00 )

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