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How to use hdd_write_speed class

Best Phoronix-test-suite code snippet using hdd_write_speed

hdd_write_speed.php

Source:hdd_write_speed.php

...14	GNU General Public License for more details.15	You should have received a copy of the GNU General Public License16	along with this program. If not, see <http://www.gnu.org/licenses/>.17*/18class hdd_write_speed extends phodevi_sensor19{20	const SENSOR_TYPE = 'hdd';21	const SENSOR_SENSES = 'write-speed';22	const SENSOR_UNIT = 'MB/s';23	const INSTANT_MEASUREMENT = false;24	private $disk_to_monitor = NULL;25	function __construct($instance, $parameter)26	{27		parent::__construct($instance, $parameter);28		if($parameter !== NULL)29		{30			$this->disk_to_monitor = $parameter;31		}32		else if(self::get_supported_devices() != null)33		{34			$disks = self::get_supported_devices();35			$this->disk_to_monitor = $disks[0];36		}37	}38	public static function parameter_check($parameter)39	{40		if($parameter === null || in_array($parameter, self::get_supported_devices() ) )41		{42			return true;43		}44		return false;45	}46	public function get_readable_device_name()47	{48		return $this->disk_to_monitor;49	}50	public static function get_supported_devices()51	{52		if(phodevi::is_linux())53		{54			$blockdev_dir = '/sys/block/';55			$glob_regex = '{[shvm]d*,nvme*,mmcblk*}';56			$disk_array = pts_file_io::glob($blockdev_dir . $glob_regex, GLOB_BRACE);57			$supported = array();58			foreach($disk_array as $check_disk)59			{60				$stat_path = $check_disk . '/stat';61				if(is_file($stat_path) && pts_file_io::file_get_contents($stat_path) != null)62				{63					array_push($supported, basename($check_disk));64				}65			}66			return $supported;67		}68		return NULL;69	}70	public function read_sensor()71	{72		$write_speed = -1;73		if(phodevi::is_linux())74		{75			$write_speed = $this->hdd_write_speed_linux();76		}77		return pts_math::set_precision($write_speed, 2);78	}79	private function hdd_write_speed_linux()80	{81		if($this->disk_to_monitor == NULL)82		{83			return -1;84		}85		$stat_path = '/sys/class/block/' . $this->disk_to_monitor . '/stat';86		$speed = phodevi_linux_parser::read_sys_disk_speed($stat_path, 'WRITE');87		return $speed;88	}89}90?>...

hdd_write_speed

Using AI Code Generation

1include("hdd_write_speed.php");2$test = new hdd_write_speed();3$test->test_hdd_write_speed();4{5    public function test_hdd_write_speed()6    {7        $size = 1024 * 1024 * 1024;8        $test_file = "test_file";9        $start = microtime(true);10        $fp = fopen($test_file, "w");11        fwrite($fp, str_repeat("0", $size));12        fclose($fp);13        $end = microtime(true);14        $time = $end - $start;15        $speed = $size / $time;16        echo "write speed is " . $speed . " bytes per second";17    }18}19include("hdd_read_speed.php");20$test = new hdd_read_speed();21$test->test_hdd_read_speed();22{23    public function test_hdd_read_speed()24    {25        $size = 1024 * 1024 * 1024;26        $test_file = "test_file";27        $start = microtime(true);28        $fp = fopen($test_file, "r");29        $data = fread($fp, $size);30        fclose($fp);31        $end = microtime(true);32        $time = $end - $start;33        $speed = $size / $time;34        echo "read speed is " . $speed . " bytes per second";35    }36}37include("hdd_seek_speed.php");38$test = new hdd_seek_speed();39$test->test_hdd_seek_speed();40{41    public function test_hdd_seek_speed()42    {43        $size = 1024 * 1024 * 1024;44        $test_file = "test_file";

hdd_write_speed

Using AI Code Generation

1require_once('phoronix-test-suite/pts-core/pts-core.php');2$hdd_write_speed = new pts_test_hdd_write_speed();3$hdd_write_speed->test_profile->set_supported_arguments(array('1024', '2048', '4096', '8192', '16384', '32768', '65536'));4$hdd_write_speed->test_profile->set_supported_arguments(array('1', '2', '4', '8', '16', '32', '64'));5$hdd_write_speed->test_profile->set_supported_arguments(array('1', '2', '4', '8', '16', '32', '64'));6$hdd_write_speed->test_profile->set_supported_arguments(array('1', '2', '4', '8', '16', '32', '64'));7$hdd_write_speed->test_profile->set_supported_arguments(array('1', '2', '4', '8', '16', '32', '64'));8$hdd_write_speed->test_profile->set_supported_arguments(array('1', '2', '4', '8', '16', '32', '64'));9$hdd_write_speed->test_profile->set_supported_arguments(array('1', '2', '4', '8', '16', '32', '64'));10$hdd_write_speed->test_profile->set_supported_arguments(array('1', '2', '4', '8', '16', '32', '64'));11$hdd_write_speed->test_profile->set_supported_arguments(array('1', '2', '4', '8', '16', '32', '64'));12$hdd_write_speed->test_profile->set_supported_arguments(array('1', '2', '4', '8', '16', '32', '64'));13$hdd_write_speed->test_profile->set_supported_arguments(array('1', '2', '4', '8', '16', '32', '64'));14$hdd_write_speed->test_profile->set_supported_arguments(array('1', '2', '4', '8', '16', '32', '64'));15$hdd_write_speed->test_profile->set_supported_arguments(array('1', '2', '4', '8', '16', '32', '64'));16$hdd_write_speed->test_profile->set_supported_arguments(array('1', '2', '4

hdd_write_speed

Using AI Code Generation

1require_once 'phodevi/hdd/hdd_write_speed.php';2$write_speed = phodevi_hdd_write_speed();3echo 'Write Speed: '.$write_speed.' MB/s';4require_once 'phodevi/hdd/hdd_read_speed.php';5$read_speed = phodevi_hdd_read_speed();6echo 'Read Speed: '.$read_speed.' MB/s';7require_once 'phodevi/hdd/hdd_write_speed.php';8$write_speed = phodevi_hdd_write_speed();9echo 'Write Speed: '.$write_speed.' MB/s';10require_once 'phodevi/hdd/hdd_read_speed.php';11$read_speed = phodevi_hdd_read_speed();12echo 'Read Speed: '.$read_speed.' MB/s';13require_once 'phodevi/hdd/hdd_write_speed.php';14$write_speed = phodevi_hdd_write_speed();15echo 'Write Speed: '.$write_speed.' MB/s';16require_once 'phodevi/hdd/hdd_read_speed.php';17$read_speed = phodevi_hdd_read_speed();18echo 'Read Speed: '.$read_speed.' MB/s';19require_once 'phodevi/hdd/hdd_write_speed.php';20$write_speed = phodevi_hdd_write_speed();21echo 'Write Speed: '.$write_speed.' MB/s';22require_once 'phodevi/hdd/hdd_read_speed.php';23$read_speed = phodevi_hdd_read_speed();

hdd_write_speed

Using AI Code Generation

1$hdd_write_speed = new hdd_write_speed();2$hdd_write_speed->hdd_write_speed();3$hdd_write_speed->hdd_write_speed();4$hdd_write_speed = new hdd_write_speed();5$hdd_write_speed->hdd_write_speed();6$hdd_write_speed->hdd_write_speed();7$hdd_write_speed = new hdd_write_speed();8$hdd_write_speed->hdd_write_speed();9$hdd_write_speed->hdd_write_speed();10$hdd_write_speed = new hdd_write_speed();11$hdd_write_speed->hdd_write_speed();12$hdd_write_speed->hdd_write_speed();13$hdd_write_speed = new hdd_write_speed();14$hdd_write_speed->hdd_write_speed();15$hdd_write_speed->hdd_write_speed();16$hdd_write_speed = new hdd_write_speed();17$hdd_write_speed->hdd_write_speed();18$hdd_write_speed->hdd_write_speed();19$hdd_write_speed = new hdd_write_speed();20$hdd_write_speed->hdd_write_speed();21$hdd_write_speed->hdd_write_speed();22$hdd_write_speed = new hdd_write_speed();

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