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| <?php | |
| $scriptStart = microtime(true); | |
| $iterations = 5000; | |
| $longString = str_repeat('0123456789', 102 * 5); // 10 * 102 * 5 = 5k | |
| if (is_file(dirname(__FILE__) . '/config/site.php')) { | |
| include(dirname(__FILE__) . '/config/site.php'); | |
| if (defined('DB_SERVER')) { | |
| $db_host = DB_SERVER; | |
| $db_name = DB_DATABASE; | |
| $db_user = DB_USERNAME; | |
| $db_pass = DB_PASSWORD; | |
| } | |
| } | |
| if (! $db_host) { | |
| $db_host = 'localhost'; | |
| $db_name = 'c56latest'; | |
| $db_user = 'root'; | |
| $db_pass = ''; | |
| } | |
| $results = array('version' => 1, 'server' => array(), 'benchmarks' => array('base_iterations' => $iterations, 'string_len' => strlen($longString), 'func' => array(), 'file' => array(), 'db' => array())); | |
| $results['server']['system'] = php_uname('s'); | |
| $results['server']['host'] = php_uname('n'); | |
| $results['server']['machine'] = php_uname('m'); | |
| $results['server']['php_version'] = phpversion(); | |
| /** | |
| * calling a user-space function recursively | |
| */ | |
| function recursiveFunc($recurse) { | |
| return ($recurse) ? recursiveFunc(--$recurse) : $recurse; | |
| } | |
| $start = microtime(true); | |
| for ($i = 0; $i < $iterations; $i++) { | |
| recursiveFunc(10); | |
| } | |
| $end = microtime(true); | |
| $results['benchmarks']['func']['user'] = $end - $start; | |
| /** | |
| * Calling a native function | |
| */ | |
| $start = microtime(true); | |
| for ($i = 0; $i < $iterations; $i++) { | |
| $result = md5($longString); | |
| } | |
| $end = microtime(true); | |
| $results['benchmarks']['func']['md5'] = $end - $start; | |
| /** | |
| * Filesystem writes | |
| */ | |
| $basename = tempnam(sys_get_temp_dir(), 'benchmark_testing_'); | |
| $fileIterations = $iterations / 10; | |
| $start = microtime(true); | |
| for ($i = 0; $i < $fileIterations; $i++) { | |
| file_put_contents($basename . $i, $longString); | |
| } | |
| $end = microtime(true); | |
| $results['benchmarks']['file']['write'] = $end - $start; | |
| $start = microtime(true); | |
| for ($i = 0; $i < $fileIterations; $i++) { | |
| file_get_contents($basename . $i); | |
| } | |
| $end = microtime(true); | |
| $results['benchmarks']['file']['read'] = $end - $start; | |
| for ($i = 0; $i < $fileIterations; $i++) { | |
| unlink($basename . $i); | |
| } | |
| /** | |
| * Mysql | |
| */ | |
| try { | |
| $start = microtime(true); | |
| $pdo = new PDO("mysql:host=$db_host;dbname=$db_name", $db_user, $db_pass); | |
| $end = microtime(true); | |
| $results['server']['db_driver'] = 'pdo'; | |
| $results['benchmarks']['db']['connection'] = $end - $start; | |
| //create the table | |
| $pdo->exec('CREATE TEMPORARY TABLE benchmark_testing (id int auto_increment primary key, value text)'); | |
| $dbIterations = $iterations / 2; | |
| $start = microtime(true); | |
| for ($i = 0; $i < $dbIterations; $i++) { | |
| $pdo->exec("INSERT INTO benchmark_testing (value) VALUES ('" . $longString . $i . "')"); | |
| } | |
| $end = microtime(true); | |
| $results['benchmarks']['db']['insert'] = $end - $start; | |
| $dbIterations = $iterations / 350; | |
| $start = microtime(true); | |
| for ($i = 0; $i < $dbIterations; $i++) { | |
| $pdo->query("SELECT COUNT(*) FROM benchmark_testing WHERE value LIKE '%$i%'"); | |
| } | |
| $end = microtime(true); | |
| $results['benchmarks']['db']['select_like'] = $end - $start; | |
| } catch (Exception $e) { | |
| //PDO wasn't available. try mysqli | |
| } | |
| $results['benchmarks']['total'] = microtime(true) - $scriptStart; | |
| if (isset($_GET['json'])) { | |
| header('Content-Type: application/json'); | |
| echo json_encode($results); | |
| exit; | |
| } | |
| function tr($label, $value, $isTime = false) { | |
| $value = ($isTime) ? round($value, 3) : $value; | |
| echo "<tr><td>$label</td><td>$value</td></tr>"; | |
| } | |
| ?> | |
| <html> | |
| <head> | |
| </head> | |
| <body> | |
| <h2>Server</h2> | |
| <table> | |
| <tbody> | |
| <?php | |
| tr('Hostname', $results['server']['host']); | |
| tr('System Type', $results['server']['system']); | |
| tr('Machine Architecture', $results['server']['machine']); | |
| tr('PHP Version', $results['server']['php_version']); | |
| ?> | |
| </tbody> | |
| </table> | |
| <h2>Benchmarks</h2> | |
| <table> | |
| <thead> | |
| <?php tr('Test', 'Time (seconds)'); ?> | |
| </thead> | |
| <tfoot> | |
| <?php tr('Total', $results['benchmarks']['total'], true); ?> | |
| </tfoot> | |
| <tbody> | |
| <?php | |
| tr('Function - Recursive', $results['benchmarks']['func']['user'], true); | |
| tr('Function - MD5', $results['benchmarks']['func']['md5'], true); | |
| tr('File - Write', $results['benchmarks']['file']['write'], true); | |
| tr('File - Read', $results['benchmarks']['file']['read'], true); | |
| tr('MySQL - Insert', $results['benchmarks']['db']['insert'], true); | |
| tr('MySQL - Search (LIKE)', $results['benchmarks']['db']['select_like'], true); | |
| ?> | |
| </tbody> | |
| </table> | |
| </body> | |
| </html> |
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