benchmark-driver.php

#!/usr/bin/env php
<?php

use Doctrine\ODM\MongoDB\DocumentManager;
use Doctrine\MongoDB\Connection;

require_once __DIR__.'/vendor/autoload.php';
require_once __DIR__.'/Document.php';

$config = require_once __DIR__.'/config.php';
$dm = DocumentManager::create(new Connection(), $config);
$collection = $dm->getDocumentCollection('Document')->getMongoCollection();

$sizes = array_slice($argv, 1);

foreach ($sizes as $i) {
    $preMem = memory_get_usage(true);
    $preTime = microtime(true);

    foreach (range(1, $i) as $j) {
        $document = new Document();
        $document->name = sprintf('doc-%d-%d', $i, $j);

        $collection->insert(array('name' => $document->name));
    }

    $postMem = memory_get_usage(true);
    $postTime = microtime(true);

    $collection->drop();
    printf("Inserting %d documents took %f seconds and used %d bytes\n", $i, $postTime - $preTime, $postMem - $preMem);
}

printf("%d bytes still allocated after benchmarking\n", memory_get_usage(true));

benchmark-odm-driver.php

#!/usr/bin/env php
<?php

use Doctrine\ODM\MongoDB\DocumentManager;
use Doctrine\MongoDB\Connection;

require_once __DIR__.'/vendor/autoload.php';
require_once __DIR__.'/Document.php';

$config = require_once __DIR__.'/config.php';
$dm = DocumentManager::create(new Connection(), $config);
$collection = $dm->getDocumentCollection('Document');

$sizes = array_slice($argv, 1);

foreach ($sizes as $i) {
    $preMem = memory_get_usage(true);
    $preTime = microtime(true);

    foreach (range(1, $i) as $j) {
        $document = new Document();
        $document->name = sprintf('doc-%d-%d', $i, $j);

        // See: https://github.com/doctrine/mongodb/issues/55
        $a = array('name' => $document->name);

        $collection->insert($a);
    }

    $postMem = memory_get_usage(true);
    $postTime = microtime(true);

    $collection->drop();
    printf("Inserting %d documents took %f seconds and used %d bytes\n", $i, $postTime - $preTime, $postMem - $preMem);
}

printf("%d bytes still allocated after benchmarking\n", memory_get_usage(true));

benchmark-odm-flush.php

#!/usr/bin/env php
<?php

use Doctrine\ODM\MongoDB\DocumentManager;
use Doctrine\MongoDB\Connection;

require_once __DIR__.'/vendor/autoload.php';
require_once __DIR__.'/Document.php';

$config = require_once __DIR__.'/config.php';
$dm = DocumentManager::create(new Connection(), $config);

$sizes = array_slice($argv, 1);

foreach ($sizes as $i) {
    $preMem = memory_get_usage(true);
    $preTime = microtime(true);

    foreach (range(1, $i) as $j) {
        $document = new Document();
        $document->name = sprintf('doc-%d-%d', $i, $j);
        $dm->persist($document);
    }

    $dm->flush();
    $postMem = memory_get_usage(true);
    $postTime = microtime(true);

    $dm->clear();
    $dm->getDocumentCollection('Document')->drop();
    printf("Flushing %d documents took %f seconds and used %d bytes\n", $i, $postTime - $preTime, $postMem - $preMem);
}

printf("%d bytes still allocated after benchmarking\n", memory_get_usage(true));

benchmark-odm-query.php

#!/usr/bin/env php
<?php

use Doctrine\ODM\MongoDB\DocumentManager;
use Doctrine\MongoDB\Connection;

require_once __DIR__.'/vendor/autoload.php';
require_once __DIR__.'/Document.php';

$config = require_once __DIR__.'/config.php';
$dm = DocumentManager::create(new Connection(), $config);

$sizes = array_slice($argv, 1);

foreach ($sizes as $i) {
    $preMem = memory_get_usage(true);
    $preTime = microtime(true);

    foreach (range(1, $i) as $j) {
        $document = new Document();
        $document->name = sprintf('doc-%d-%d', $i, $j);

        $dm->createQueryBuilder('Document')
            ->insert()
            ->field('name')->set($document->name)
            ->getQuery()
            ->execute();
    }

    $postMem = memory_get_usage(true);
    $postTime = microtime(true);

    $dm->getDocumentCollection('Document')->drop();
    printf("Inserting %d documents took %f seconds and used %d bytes\n", $i, $postTime - $preTime, $postMem - $preMem);
}

printf("%d bytes still allocated after benchmarking\n", memory_get_usage(true));

composer.json

{
    "require": {
        "doctrine/mongodb-odm": "dev-master"
    }
}

config.php

<?php

use Doctrine\ODM\MongoDB\Mapping\Driver\AnnotationDriver;
use Doctrine\ODM\MongoDB\Configuration;

AnnotationDriver::registerAnnotationClasses();

$cacheDir = __DIR__;

$config = new Configuration();
$config->setProxyDir($cacheDir . '/Proxies');
$config->setProxyNamespace('Proxies');
$config->setHydratorDir($cacheDir . '/Hydrators');
$config->setHydratorNamespace('Hydrators');
$config->setMetadataDriverImpl(AnnotationDriver::create(__DIR__));
$config->setDefaultDB('benchmark');

return $config;

Document.php

<?php

use Doctrine\ODM\MongoDB\Mapping\Annotations as Mongo;

/** @Mongo\Document(collection="documents") */
class Document
{
    /** @Mongo\Id */
    public $id;

    /** @Mongo\String */
    public $name;
}