Diff Report
Run #519fc84e17238: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #519fc84e17238Run #519fc53e46a65DiffDiff%
Number of Function Calls26,146 26,146 0 0.0%
Incl. Wall Time (microsec)88,702 89,244 542 0.6%
Incl. CPU (microsecs)84,000 88,000 4,000 4.8%
Incl. MemUse (bytes)12,869,864 12,862,056 -7,808 -0.1%
Incl. PeakMemUse (bytes)12,964,552 12,954,008 -10,544 -0.1%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Excl. CPU (microsec) Diff [ display all ]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Excl. Wall
Diff
(microsec)		EWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Excl. CPU
Diff
(microsec)		ECpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Excl.
MemUse
Diff
(bytes)		EMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%		Excl.
PeakMemUse
Diff
(bytes)		EPeakMemUse
Diff%
Drupal::entityManager 0 N/A% -10 -1.8% -9 -1.7% -4,000 -100.0% -4,000 -100.0% 0 0.0% 0 0.0% 8 0.1% 0 0.0%
theme@2 0 N/A% -1 -0.2% 12 2.2% -4,000 -100.0% -4,000 -100.0% -32 -0.4% -8 -0.1% 208 2.0% 0 0.0%
run_init::Entity/ConfigEntityInterface.php 0 N/A% 0 0.0% 0 0.0% 4,000 100.0% 4,000 100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetExists 0 N/A% -2 -0.4% -1 -0.2% -4,000 -100.0% -4,000 -100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString 0 N/A% 0 0.0% 1 0.2% -4,000 -100.0% -4,000 -100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityNG::__get 0 N/A% -18 -3.3% -17 -3.1% -4,000 -100.0% -4,000 -100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityBCDecorator::__get 0 N/A% 4 0.7% 6 1.1% 4,000 100.0% 4,000 100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
file_help 0 N/A% 0 0.0% 0 0.0% -4,000 -100.0% -4,000 -100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\field\Plugin\Type\Formatter\FormatterPluginManager::__construct 0 N/A% 2 0.4% 2 0.4% 4,000 100.0% 4,000 100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_library 0 N/A% 4 0.7% 0 0.0% 4,000 100.0% 4,000 100.0% 0 0.0% -16 -0.2% 128 1.2% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass 0 N/A% 122 22.5% 33 6.1% 4,000 100.0% -4,000 -100.0% 0 0.0% 0 0.0% 392 3.7% 40 0.4%
Symfony\Component\ClassLoader\ApcClassLoader::findFile 0 N/A% 19 3.5% 14 2.6% 0 0.0% -4,000 -100.0% 0 0.0% 0 0.0% -8 -0.1% -8 -0.1%
apc_fetch 0 N/A% 5 0.9% 5 0.9% 4,000 100.0% 4,000 100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render 0 N/A% -267 -49.3% -1 -0.2% -4,000 -100.0% -4,000 -100.0% -7,880 -100.9% -48 -0.6% -10,112 -95.9% 0 0.0%
header 0 N/A% 0 0.0% 0 0.0% 4,000 100.0% 4,000 100.0% 0 0.0% 0 0.0% 56 0.5% 56 0.5%
preg_replace 0 N/A% 24 4.4% 24 4.4% 4,000 100.0% 4,000 100.0% 0 0.0% 0 0.0% -280 -2.7% -280 -2.7%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@1 0 N/A% 17 3.1% 24 4.4% 8,000 200.0% 4,000 100.0% 56 0.7% -8 -0.1% 104 1.0% -48 -0.5%
Drupal\Core\Entity\EntityNG::language 0 N/A% 69 12.7% 1 0.2% 8,000 200.0% 4,000 100.0% 16 0.2% 0 0.0% 16 0.2% 0 0.0%
Drupal\Core\Extension\ModuleHandler::load 0 N/A% 51 9.4% 14 2.6% 4,000 100.0% 4,000 100.0% 64 0.8% 0 0.0% -8 -0.1% -48 -0.5%
Drupal\Core\Database\Connection::defaultOptions 0 N/A% -1 -0.2% -1 -0.2% -4,000 -100.0% -4,000 -100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments 0 N/A% 9 1.7% 3 0.6% 4,000 100.0% 4,000 100.0% 0 0.0% 0 0.0% -184 -1.7% 96 0.9%
Drupal\Core\Database\Connection::query 0 N/A% 414 76.4% 58 10.7% -4,000 -100.0% -4,000 -100.0% 0 0.0% 0 0.0% -272 -2.6% 8 0.1%
Drupal\Component\Uuid\Php::generate 0 N/A% 23 4.2% -1 -0.2% 4,000 100.0% 4,000 100.0% -8 -0.1% 0 0.0% -40 -0.4% 0 0.0%
Drupal\Core\Config\ConfigFactory::get 0 N/A% 1 0.2% 1 0.2% -4,000 -100.0% 4,000 100.0% 0 0.0% 0 0.0% -64 -0.6% 0 0.0%
Drupal\Core\Config\Context\ConfigContext::getUuid 0 N/A% 0 0.0% 0 0.0% -4,000 -100.0% -4,000 -100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get 0 N/A% 124 22.9% 1 0.2% 20,000 500.0% 4,000 100.0% -32 -0.4% 0 0.0% -280 -2.7% -88 -0.8%
Drupal\Core\Config\Context\ConfigContext::notify 0 N/A% 8 1.5% 4 0.7% 0 0.0% 4,000 100.0% 0 0.0% 0 0.0% -112 -1.1% -56 -0.5%
unserialize 0 N/A% -11 -2.0% -35 -6.5% 4,000 100.0% 4,000 100.0% 64 0.8% 40 0.5% 144 1.4% 120 1.1%
Drupal\Core\Cache\DatabaseBackend::prepareItem 0 N/A% -48 -8.9% 3 0.6% 0 0.0% -4,000 -100.0% 64 0.8% 0 0.0% 312 3.0% 0 0.0%
user_preprocess_block 0 N/A% 0 0.0% 0 0.0% 4,000 100.0% 4,000 100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
is_scalar 0 N/A% 0 0.0% 0 0.0% -4,000 -100.0% -4,000 -100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
l 0 N/A% -81 -14.9% -3 -0.6% -4,000 -100.0% -4,000 -100.0% -48 -0.6% 32 0.4% 56 0.5% 144 1.4%
Drupal::getContainer 0 N/A% 2 0.4% 2 0.4% -4,000 -100.0% -4,000 -100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Config\Config::load 0 N/A% 120 22.1% -6 -1.1% -4,000 -100.0% -4,000 -100.0% 0 0.0% 0 0.0% 8 0.1% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple 0 N/A% 607 112.0% 113 20.8% 0 0.0% 4,000 100.0% 72 0.9% 8 0.1% -96 -0.9% 168 1.6%
Symfony\Component\EventDispatcher\EventDispatcher::dispatch@1 0 N/A% -1 -0.2% -4 -0.7% -4,000 -100.0% -4,000 -100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
hash 0 N/A% 2 0.4% 2 0.4% -4,000 -100.0% -4,000 -100.0% 24 0.3% 24 0.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@4 0 N/A% -15 -2.8% 5 0.9% 4,000 100.0% 4,000 100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Language\LanguageManager::getLanguageDefault 0 N/A% 2 0.4% 0 0.0% 4,000 100.0% 4,000 100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
request_uri 0 N/A% 0 0.0% 0 0.0% 4,000 100.0% 4,000 100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\TypedData\Type\Map::getValue 0 N/A% 0 0.0% 0 0.0% -4,000 -100.0% -4,000 -100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\TypedData\Type\Language::setValue 0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue 0 N/A% 2 0.4% 2 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\LanguageItem::setValue 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::__set 0 N/A% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityBCDecorator::getNGEntity 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::set 0 N/A% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
field_invoke_method 0 N/A% 42 7.7% 1 0.2% 0 0.0% 0 0.0% 24 0.3% 0 0.0% -32 -0.3% 0 0.0%
Drupal\Core\Entity\Field\Type\Field::setValue 0 N/A% 1 0.2% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance 0 N/A% 31 5.7% 5 0.9% 4,000 100.0% 0 0.0% 16 0.2% 0 0.0% 72 0.7% 0 0.0%
module_exists 0 N/A% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::includes/standard.inc 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/standard.inc 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
language_multilingual 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::__get@1 0 N/A% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityNG::getTranslatedField 0 N/A% 53 9.8% 3 0.6% 4,000 100.0% 0 0.0% 16 0.2% 0 0.0% 72 0.7% 0 0.0%
Drupal\Core\Entity\EntityNG::get 0 N/A% 57 10.5% 3 0.6% 4,000 100.0% 0 0.0% 16 0.2% 0 0.0% 72 0.7% 0 0.0%
Drupal\Core\TypedData\ItemList::offsetGet 0 N/A% 3 0.6% 3 0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\TypedData\ItemList::onChange 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity::onChange 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedData::setContext 0 N/A% 3 0.6% 3 0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@2 0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::__construct 0 N/A% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedDataManager::create@2 0 N/A% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedDataFactory::createInstance@2 0 N/A% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\TypedData\Type\Map::getPropertyDefinition 0 N/A% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Type/Language.php 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Type/Language.php 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedDataFactory::createInstance@1 0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0% 16 0.2% 0 0.0% 72 0.7% 0 0.0%
Drupal\Core\TypedData\TypedDataManager::create@1 0 N/A% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 16 0.2% 0 0.0% 72 0.7% 0 0.0%
Drupal\Core\TypedData\TypedDataManager::create 0 N/A% 22 4.1% 0 0.0% 4,000 100.0% 0 0.0% 16 0.2% 0 0.0% 72 0.7% 0 0.0%
Drupal\Core\TypedData\ItemList::__clone 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
element_children 0 N/A% 24 4.4% 24 4.4% 0 0.0% 0 0.0% -48 -0.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedDataFactory::createInstance 0 N/A% 22 4.1% 0 0.0% 4,000 100.0% 0 0.0% 16 0.2% 0 0.0% 72 0.7% 0 0.0%
Drupal\Core\Entity\Field\Type\Field::__construct 0 N/A% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 16 0.2% 0 0.0% 72 0.7% 0 0.0%
Drupal\Core\TypedData\Type\Map::__clone 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@1 0 N/A% 0 0.0% -2 -0.4% 0 0.0% 0 0.0% 16 0.2% 0 0.0% 72 0.7% 0 0.0%
Drupal\Core\TypedData\ItemList::createItem 0 N/A% 1 0.2% -1 -0.2% 0 0.0% 0 0.0% 16 0.2% 0 0.0% 72 0.7% 0 0.0%
standard_language_list 0 N/A% 3 0.6% 3 0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
language_list 0 N/A% 14 2.6% 6 1.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions 0 N/A% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\node\Plugin\Core\Entity\Node::id 0 N/A% 7 1.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityBCDecorator::id 0 N/A% 8 1.5% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Type/IntegerItem.php 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Type/IntegerItem.php 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
user_node_load 0 N/A% 45 8.3% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::attachLoad 0 N/A% 112 20.7% 0 0.0% 0 0.0% 0 0.0% 16 0.2% 0 0.0% 16 0.2% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::cacheSet 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load 0 N/A% 38 7.0% -4 -0.7% 0 0.0% 0 0.0% 24 0.3% 0 0.0% -256 -2.4% 0 0.0%
Drupal\views\Plugin\views\query\Sql::load_entities 0 N/A% 55 10.1% 0 0.0% 0 0.0% 0 0.0% 24 0.3% 0 0.0% -256 -2.4% 0 0.0%
Drupal\views\ViewExecutable::execute 0 N/A% 83 15.3% 0 0.0% 4,000 100.0% 0 0.0% 32 0.4% 0 0.0% 8 0.1% 0 0.0%
service_container_prod_::getPlugin_Manager_Views_ExposedFormService 0 N/A% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::exposed_form/Basic.php 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\cache\None::cache_set 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::strlen 0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::execute 0 N/A% 78 14.4% 1 0.2% 0 0.0% 0 0.0% 24 0.3% 0 0.0% -120 -1.1% 0 0.0%
Drupal\views\Plugin\views\HandlerBase::postExecute 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\ViewExecutable::_postExecute 0 N/A% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_strlen 0 N/A% 3 0.6% 3 0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_node_load 0 N/A% -54 -10.0% -11 -2.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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