PHP Stopwatch\Stopwatch类代码示例

 /**
  * @param        $url
  * @param array  $arguments
  * @param string $uniqueId
  *
  * @throws \Exception
  *
  * @return string
  */
 public function rasterizeUrl($url, $arguments = array(), $uniqueId = "")
 {
     if ($uniqueId === "") {
         $uniqueId = uniqid("rasterize-");
     }
     if ($this->stopwatch instanceof Stopwatch) {
         if ($this->stopwatch->isStarted($uniqueId)) {
             $this->stopwatch->lap($uniqueId);
         } else {
             $this->stopwatch->start($uniqueId);
         }
     }
     $process = $this->configHelper->buildProcess($url, $uniqueId, $arguments);
     $exitCode = $process->run();
     if ($exitCode != 0) {
         throw new \Exception(sprintf("Rasterize script failed.\nCommandLine: %s\nExitCode: %d\nErrorOutput: %s", $process->getCommandLine(), $process->getExitCode(), $process->getErrorOutput()));
     }
     if ($this->stopwatch instanceof Stopwatch) {
         $this->stopwatch->stop($uniqueId);
     }
     $output = $this->configHelper->getOutputFilePath($uniqueId);
     $content = file_get_contents($output);
     unlink($output);
     return $content;
 }

 /**
  * @param CleverAge\Orchestrator\Events\ServiceEvent $event
  * @return Symfony\Component\Stopwatch\StopwatchEvent
  */
 protected function startProfiling(ServiceEvent $event)
 {
     if ($this->stopwatch instanceof Stopwatch) {
         $this->profiles[$event->getService()->getName()][$this->counter] = array('method' => $event->getRequestMethod(), 'parameters' => print_r($event->getRequestParameters(), true), 'results' => null, 'duration' => null, 'result_count' => 0);
         return $this->stopwatch->start($event->getService()->getName() . '_' . $this->counter);
     }
 }

 public function load(ObjectManager $manager)
 {
     $stopwatch = new Stopwatch();
     $stopwatch->start('dummyValidationGeneration');
     // Populate dummy forms
     $this->addDummyValidations();
     foreach ($this->getValidations() as $key => $humanResourceValidation) {
         $validation = new Validation();
         $validation->setName($humanResourceValidation['name']);
         $validation->setDescription($humanResourceValidation['description']);
         $validation->setOperator($humanResourceValidation['operator']);
         $validation->setLeftExpression($humanResourceValidation['leftExpression']);
         $validation->setRightExpression($humanResourceValidation['rightExpression']);
         $this->addReference(strtolower(str_replace(' ', '', $humanResourceValidation['name'])) . '-form', $validation);
         $manager->persist($validation);
     }
     $manager->flush();
     /*
      * Check Clock for time spent
      */
     $dummyValidationGenerationTime = $stopwatch->stop('dummyValidationGeneration');
     $duration = $dummyValidationGenerationTime->getDuration() / 1000;
     unset($stopwatch);
     if ($duration < 60) {
         $durationMessage = round($duration, 2) . ' seconds';
     } elseif ($duration >= 60 && $duration < 3600) {
         $durationMessage = round($duration / 60, 2) . ' minutes';
     } elseif ($duration >= 3600 && $duration < 216000) {
         $durationMessage = round($duration / 3600, 2) . ' hours';
     } else {
         $durationMessage = round($duration / 86400, 2) . ' hours';
     }
     //echo "Dummy Validations generation complete in ". $durationMessage .".\n\n";
 }

 function it_uses_the_span_name_when_only_one_is_traced(Tracer $decoratedTracer, Stopwatch $stopwatch)
 {
     $spans = [new Span(Identifier::fromString('1234'), 'name', Identifier::fromString('1234'))];
     $stopwatch->start('trace (name)')->shouldBeCalled();
     $stopwatch->stop('trace (name)')->shouldBeCalled();
     $this->trace($spans);
 }

 /**
  * {@inheritDoc}
  * @see Doctrine\Common\DataFixtures.FixtureInterface::load()
  */
 public function load(ObjectManager $manager)
 {
     $stopwatch = new Stopwatch();
     $stopwatch->start('dummyDataTypesGeneration');
     // Load Public Data
     $dataTypeNames = array('String', 'Integer', 'Double', 'Date', 'Telephone', 'Email');
     foreach ($dataTypeNames as $key => $dataTypeName) {
         $dataType = new DataType();
         $dataType->setName($dataTypeName);
         $manager->persist($dataType);
         $this->addReference(strtolower($dataTypeName) . '-datatype', $dataType);
     }
     $manager->flush();
     /*
      * Check Clock for time spent
      */
     $dummyDataTypesGenerationTime = $stopwatch->stop('dummyDataTypesGeneration');
     $duration = $dummyDataTypesGenerationTime->getDuration() / 1000;
     unset($stopwatch);
     if ($duration < 60) {
         $durationMessage = round($duration, 2) . ' seconds';
     } elseif ($duration >= 60 && $duration < 3600) {
         $durationMessage = round($duration / 60, 2) . ' minutes';
     } elseif ($duration >= 3600 && $duration < 216000) {
         $durationMessage = round($duration / 3600, 2) . ' hours';
     } else {
         $durationMessage = round($duration / 86400, 2) . ' hours';
     }
     //echo "Dummy Data Types generation complete in ". $durationMessage .".\n\n";
 }

 /**
  * @param InputInterface  $input
  * @param OutputInterface $output
  *
  * @return int|null
  */
 protected function execute(InputInterface $input, OutputInterface $output)
 {
     $stopwatch = new Stopwatch();
     $stopwatch->start('dbBackup');
     $dumpedFiles = [];
     $encryptedFiles = [];
     $config = ConfigLoader::loadConfig($input->getOption('config_file') ?: 'config.yml');
     $logger = LoggerFactory::getLogger($config, $output);
     ErrorHandler::register($logger);
     try {
         // dump
         foreach ($config['connections'] as $connection) {
             $dumper = DatabaseDumperFactory::getDumper($connection, $logger);
             $dumpedFiles = array_merge($dumpedFiles, $dumper->dump($connection['databases']));
         }
         // encrypt
         $encrypter = FileEncrypterFactory::getEncrypter($config['encryption'], $logger);
         $encryptedFiles = $encrypter->encrypt($dumpedFiles);
         // store
         // todo: add factory?
         $store = new S3StorageAdapter($config['s3'], $logger);
         $store->store($encryptedFiles);
         // rotate
         //$rotator = new BackupRotator($config['rotation']);
         //$rotator->rotate($store);
     } catch (\Exception $e) {
         $logger->error('Unhandled exception: ' . $e->getMessage());
     }
     // cleanup
     FileWiper::wipe($dumpedFiles, $logger);
     FileWiper::wipe($encryptedFiles, $logger);
     $logger->notice('Completed backup in ' . (string) $stopwatch->stop('dbBackup'));
     // todo: return non-zero if any errors
     return 0;
 }

 /**
  * @dataProvider providerDump
  */
 public function testDump($config, $zipped, $configFormat, $expectedOutput, $expectedFiles, $expectedFilesInZip)
 {
     $output = new BufferedOutput();
     $progress = new ProgressHelper();
     $outputDir = static::$cacheDir . '/dump';
     $stopwatch = new Stopwatch();
     $stopwatch->openSection();
     $this->dumpManager->setStopwatch($stopwatch);
     $this->dumpManager->setOutput($output);
     $this->dumpManager->setProgress($progress);
     $files = $this->dumpManager->dump($config, $outputDir, $zipped, $configFormat);
     $stopwatch->stopSection('generate-test');
     $events = $stopwatch->getSectionEvents('generate-test');
     $keys = ['dumping_config', 'initializing_files', 'generating_rows', 'finalizing_files', 'compressing_files'];
     foreach ($keys as $key) {
         $this->assertArrayHasKey($key, $events);
     }
     $outputContent = $output->fetch();
     $this->assertCount(count($expectedFiles), $files);
     foreach ($expectedFiles as $format => $pattern) {
         $this->assertRegExp('#' . $outputDir . '/' . $pattern . '#', $files[$format]);
     }
     if ($zipped && count($expectedFilesInZip)) {
         $zippedFiles = $this->unzip($files['zip']);
         sort($expectedFilesInZip);
         foreach ($expectedFilesInZip as $format => $pattern) {
             $this->assertRegExp('#' . $pattern . '#', $zippedFiles[$format]);
         }
     }
     $this->assertEquals($expectedOutput, $outputContent);
 }

 protected function doExecute(InputInterface $input, OutputInterface $output)
 {
     $string = $input->getArgument('query');
     $raw = $input->getOption('raw');
     if (!$raw) {
         $output->writeln(sprintf('Parsing search query: <comment>%s</comment>', $string));
         $output->writeln(str_repeat('-', 20));
     }
     $postprocessing = !$input->getOption('no-compiler-postprocessing');
     $compiler = $this->container['query_compiler'];
     $stopwatch = new Stopwatch();
     $stopwatch->start('parsing');
     if ($input->getOption('compiler-dump')) {
         $dump = $compiler->dump($string, $postprocessing);
     } else {
         $query = $compiler->parse($string, $postprocessing);
         $dump = $query->dump();
     }
     $event = $stopwatch->stop('parsing');
     if (!$raw) {
         $output->writeln($dump);
         $output->writeln(str_repeat('-', 20));
         $output->writeln(sprintf("Took %sms", $event->getDuration()));
     } else {
         $output->write($dump);
     }
 }

 function it_stops(Stopwatch $stopwatch, StopwatchEvent $event)
 {
     $stopwatch->getEvent('dom_manipulator_rules')->shouldBeCalled()->willReturn($event);
     $stopwatch->stop('dom_manipulator')->shouldBeCalled()->willReturn($event);
     $stopwatch->stop('dom_manipulator_manipulation')->shouldBeCalled()->willReturn($event);
     $this->stop();
 }

 /**
  * {@inheritDoc}
  * @see Doctrine\Common\DataFixtures.FixtureInterface::load()
  */
 public function load(ObjectManager $manager)
 {
     $stopwatch = new Stopwatch();
     $stopwatch->start('dummyInputTypesGeneration');
     $this->addDummyInputTypes();
     // Load Public Data
     $inputTypeNames = array('Text', 'Password', 'Radio', 'Checkbox', 'TextArea', 'Date', 'Select');
     foreach ($this->inputTypes as $inputTypeKey => $humanResourceInputType) {
         $inputType = new InputType();
         $inputType->setName($humanResourceInputType['name']);
         $inputType->setDescription($humanResourceInputType['description']);
         $inputType->setHtmltag($humanResourceInputType['htmltag']);
         $manager->persist($inputType);
         $this->addReference(strtolower($humanResourceInputType['name']) . '-inputtype', $inputType);
     }
     $manager->flush();
     /*
      * Check Clock for time spent
      */
     $dummyInputTypesGenerationTime = $stopwatch->stop('dummyInputTypesGeneration');
     $duration = $dummyInputTypesGenerationTime->getDuration() / 1000;
     unset($stopwatch);
     if ($duration < 60) {
         $durationMessage = round($duration, 2) . ' seconds';
     } elseif ($duration >= 60 && $duration < 3600) {
         $durationMessage = round($duration / 60, 2) . ' minutes';
     } elseif ($duration >= 3600 && $duration < 216000) {
         $durationMessage = round($duration / 3600, 2) . ' hours';
     } else {
         $durationMessage = round($duration / 86400, 2) . ' hours';
     }
     //echo "Dummy Input Types generation complete in ". $durationMessage .".\n\n";
 }

 public function build($script)
 {
     $dependencies = array_merge($this->dependency->getList($this->project->getPath("resources coffee {$script}.coffee")), $this->dependency->getList($this->sencha->getPath('src coffee Cti.coffee')));
     $fs = new Filesystem();
     $result = '';
     $sourceList = array();
     $stopwatch = new Stopwatch();
     foreach (array_reverse($dependencies) as $coffee) {
         $sourceList[] = $coffee;
         $local = $this->source->getLocalPath($coffee);
         $local_js = dirname($local) . DIRECTORY_SEPARATOR . basename($local, 'coffee') . 'js';
         $javascript = $this->project->getPath(sprintf('build js %s', $local_js));
         if (!file_exists($javascript) || filemtime($coffee) >= filemtime($javascript)) {
             if ($this->debug) {
                 $stopwatch->start($local);
                 echo '- compile ' . $local;
             }
             $code = \CoffeeScript\Compiler::compile(file_get_contents($coffee), array('filename' => $coffee, 'bare' => true, 'header' => false));
             if ($this->debug) {
                 $event = $stopwatch->stop($local);
                 echo ' (' . String::formatMilliseconds($event->getDuration()) . ' using ' . String::formatBytes($event->getMemory()) . ')' . PHP_EOL;
             }
             $fs->dumpFile($javascript, $code);
         } else {
             $code = file_get_contents($javascript);
         }
         $result .= $code . PHP_EOL;
     }
     $this->hash[$script] = $sourceList;
     $this->cache->set(__CLASS__, $this->hash);
     $filename = $this->project->getPath("public js {$script}.js");
     $fs->dumpFile($filename, $result);
     return $filename;
 }

 /**
  * Locks and gets a file handler.
  *
  * @return resource             The file handler.
  * @throws LockingException
  */
 private function getFile()
 {
     $init = false;
     if (!file_exists($this->file)) {
         $init = true;
         touch($this->file);
     }
     $fHandler = fopen($this->file, 'r+');
     $block = false;
     $stopWatch = new Stopwatch();
     $stopWatch->start('querker.filelock.getfile');
     $locked = false;
     do {
         if (!flock($fHandler, LOCK_EX | LOCK_NB, $block)) {
             if ($block) {
                 if ($stopWatch->getEvent('querker.filelock.getfile')->getDuration() <= self::MAX_WAIT_TIME * 1000) {
                     sleep(0.1);
                 } else {
                     throw new LockingException("Unable to get exclusive lock on file (" . $this->file . ").");
                 }
             }
         } else {
             $locked = true;
         }
     } while (!$locked);
     if ($init) {
         fwrite($fHandler, serialize(new PriorityQueue()));
     }
     $stopWatch->stop('querker.filelock.getfile');
     return $fHandler;
 }

 /**
  * Execute command
  *
  * This method returns 0 if all executions passed. 1 otherwise.
  *
  * @param InputInterface  $input  Input
  * @param OutputInterface $output Output
  *
  * @return integer Execution return
  *
  * @throws Exception
  */
 protected function execute(InputInterface $input, OutputInterface $output)
 {
     $this->checkEnvironment($input, $output);
     $configPath = rtrim($input->getOption('config'), '/');
     $format = $input->getOption('format');
     $reader = new YamlConfigurationReader();
     $config = $reader->read($configPath);
     if (!$config || !is_array($config)) {
         $output->writeln('Configuration file not found in ' . $configPath);
         return 1;
     }
     $output->writeln('Visithor by Marc Morera and contributors.');
     $output->writeln('');
     $output->writeln('Configuration read from ' . $configPath);
     $output->writeln('');
     $output->writeln('');
     $stopwatch = new Stopwatch();
     $stopwatch->start('visithor.go');
     $result = $this->executeVisithor($output, $config, $format);
     $event = $stopwatch->stop('visithor.go');
     $output->writeln('');
     $memory = round($event->getMemory() / 1048576, 2);
     $output->writeln('Time: ' . $event->getDuration() . ' ms, Memory: ' . $memory . 'Mb');
     $output->writeln('');
     $finalMessage = 0 === $result ? '<bg=green> OK </bg=green>' : '<bg=red> FAIL </bg=red>';
     $output->writeln($finalMessage);
     return $result;
 }

 /**
  * @param $event
  * @param $parameters
  *
  * @return mixed|void
  */
 public function emit($event, $parameters)
 {
     self::$depth++;
     $this->stopwatch->openSection();
     if (isset($this->callbacks[$event])) {
         if (!$this->callbacks[$event][0]) {
             usort($this->callbacks[$event][1], function ($A, $B) {
                 if ($A[0] == $B[0]) {
                     return 0;
                 }
                 return $A[0] > $B[0] ? 1 : -1;
             });
             $this->callbacks[$event][0] = true;
         }
         foreach ($this->callbacks[$event][1] as $item) {
             $name = $this->getCallableName($item[1]);
             $this->stopwatch->start($name);
             $diagnoseEvent = Event::create()->setEvent($event)->setCallback($name)->setDepth(self::$depth);
             $this->events[] = $diagnoseEvent;
             call_user_func_array($item[1], $this->buildParameters($parameters));
             $stopwatchEvent = $this->stopwatch->stop($name);
             $diagnoseEvent->setDuration($stopwatchEvent->getDuration())->setMemory($stopwatchEvent->getMemory());
         }
     }
     $this->stopwatch->stopSection($event);
     self::$depth--;
 }

 /** {@inheritdoc} */
 public function invoke($calls)
 {
     $this->stopwatch->start($this->clientName, 'rpc_call');
     $collection = new TraceableResponseCollection($this->client->invoke($calls), $this->stopwatch, $this->clientName);
     $this->stopwatch->stop($this->clientName);
     return $collection;
 }