Diff Report
Run #519fc2983e6a9: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbf2154a5e: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #519fc2983e6a9Run #519fbf2154a5eDiffDiff%
Number of Function Calls6,283 6,008 -275 -4.4%
Incl. Wall Time (microsec)35,304 34,299 -1,005 -2.8%
Incl. CPU (microsecs)32,001 32,003 2 0.0%
Incl. MemUse (bytes)3,084,204 2,866,440 -217,764 -7.1%
Incl. PeakMemUse (bytes)3,094,948 2,877,476 -217,472 -7.0%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Incl. CPU (microsecs) 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%
load::PathProcessor/PathProcessorManager.php 0 0.0% -1 -0.1% -1 -0.1% -4,001 -200050.0% -4,001 -200050.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Config\Config::load 0 0.0% 14 1.4% 2 0.2% 4,001 200050.0% 0 0.0% 0 0.0% 0 0.0% -7,728 -3.6% 0 0.0%
Drupal\Core\Config\CachedStorage::read 0 0.0% 23 2.3% -1 -0.1% 4,001 200050.0% 0 0.0% 0 0.0% 8 0.0% -7,728 -3.6% 0 0.0%
service_container_prod_::getPathProcessorManagerService 0 0.0% 2 0.2% 0 0.0% -4,001 -200050.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
service_container_prod_::getPathSubscriberService 0 0.0% 2 0.2% 1 0.1% -4,001 -200050.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_maintenance_page 0 0.0% 26 2.6% -2 -0.2% 4,001 200050.0% 0 0.0% 4 0.0% 0 0.0% 52 0.0% 0 0.0%
theme_get_setting 0 0.0% 5 0.5% 6 0.6% 4,001 200050.0% 4,001 200050.0% 4 0.0% -8 -0.0% -60 -0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::prepareItem 0 0.0% 18 1.8% -14 -1.4% 4,001 200050.0% 4,001 200050.0% 96 0.0% -216 -0.1% -2,260 -1.0% -44 -0.0%
Drupal\Component\Uuid\Uuid::__construct 0 0.0% 12 1.2% 7 0.7% 4,001 200050.0% 0 0.0% -4 -0.0% 0 0.0% -4 -0.0% -4 -0.0%
drupal_bootstrap 0 0.0% 283 28.2% 3 0.3% 4,001 200050.0% 0 0.0% 692 0.3% 0 0.0% 692 0.3% 0 0.0%
system_stream_wrappers 0 0.0% 3 0.3% 1 0.1% 4,001 200050.0% 0 0.0% 0 0.0% 0 0.0% 24 0.0% 0 0.0%
Drupal\Core\Config\Context\ConfigContext::setUuid 0 0.0% -22 -2.2% 1 0.1% 4,001 200050.0% 0 0.0% -32 -0.0% 0 0.0% -24 -0.0% 0 0.0%
call_user_func_array 0 0.0% 88 8.8% 0 0.0% 4,001 200050.0% 0 0.0% 168 0.1% -80 -0.0% -540 -0.2% -224 -0.1%
datetime_default_format_type 0 0.0% 30 3.0% -1 -0.1% -4,000 -200000.0% 0 0.0% 0 0.0% 0 0.0% -44 -0.0% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::__construct 0 0.0% 26 2.6% 1 0.1% -4,000 -200000.0% 0 0.0% 0 0.0% 0 0.0% -80 -0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get -1 -0.4% -684 -68.1% -11 -1.1% 4,000 200000.0% 0 0.0% -123,112 -56.5% -512 -0.2% -121,216 -55.7% -612 -0.3%
Drupal\Core\Config\ConfigEvent::__construct 0 0.0% -1 -0.1% -1 -0.1% -4,000 -200000.0% -4,000 -200000.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch 0 0.0% -1,187 -118.1% -1 -0.1% -4,000 -200000.0% 0 0.0% -218,464 -100.3% 0 0.0% -217,736 -100.1% 0 0.0%
Drupal\Core\Config\Context\ConfigContext::notify 0 0.0% 26 2.6% -5 -0.5% -4,000 -200000.0% 0 0.0% 0 0.0% 0 0.0% 40 0.0% 48 0.0%
datetime_element_info 0 0.0% -9 -0.9% 0 0.0% -4,000 -200000.0% 0 0.0% 0 0.0% 0 0.0% -44 -0.0% 0 0.0%
drupal_get_html_head 0 0.0% 12 1.2% 1 0.1% -4,000 -200000.0% 0 0.0% 4 0.0% 0 0.0% -120 -0.1% -4 -0.0%
run_init::Core/DrupalKernel.php 0 0.0% -39 -3.9% -1 -0.1% -4,000 -200000.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\HttpKernel::filterResponse 0 0.0% 2 0.2% -1 -0.1% 4,000 200000.0% 0 0.0% -4 -0.0% 0 0.0% -296 -0.1% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@1 -5 -1.8% -261 -26.0% -48 -4.8% -4,000 -200000.0% 0 0.0% -72,808 -33.4% -3,328 -1.5% -72,392 -33.3% -1,908 -0.9%
run_init::HttpKernel/Kernel.php 0 0.0% -29 -2.9% -1 -0.1% -4,000 -200000.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_configuration 0 0.0% 18 1.8% 7 0.7% 4,000 200000.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@2 -2 -0.7% -73 -7.3% -32 -3.2% -4,000 -200000.0% -4,000 -200000.0% -8,472 -3.9% -1,508 -0.7% -8,524 -3.9% -80 -0.0%
Symfony\Component\HttpKernel\Event\FilterResponseEvent::__construct 0 0.0% 0 0.0% 0 0.0% 4,000 200000.0% 4,000 200000.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@2 0 0.0% -16 -1.6% 2 0.2% 4,000 200000.0% 0 0.0% 24 0.0% 0 0.0% 24 0.0% 0 0.0%
drupal_render 0 0.0% 11 1.1% 0 0.0% -4,000 -200000.0% 0 0.0% 4 0.0% 0 0.0% -84 -0.0% 0 0.0%
drupal_render@1 0 0.0% 10 1.0% 0 0.0% -4,000 -200000.0% 0 0.0% 4 0.0% 0 0.0% -84 -0.0% 0 0.0%
Drupal\Core\Ajax\AjaxSubscriber::onKernelRequest 0 0.0% 0 0.0% 0 0.0% -4,000 -200000.0% 0 0.0% 4 0.0% 4 0.0% 24 0.0% 24 0.0%
template_process_maintenance_page 0 0.0% 12 1.2% -1 -0.1% -4,000 -200000.0% 0 0.0% 4 0.0% 0 0.0% -84 -0.0% 36 0.0%
Symfony\Component\DependencyInjection\Container::get@4 0 0.0% -10 -1.0% 0 0.0% 4,000 200000.0% 0 0.0% 20 0.0% 0 0.0% 20 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@3 0 0.0% -26 -2.6% 1 0.1% 4,000 200000.0% 0 0.0% 20 0.0% 0 0.0% 20 0.0% 0 0.0%
element_info 0 0.0% 7 0.7% 0 0.0% -4,000 -200000.0% 0 0.0% 4 0.0% 4 0.0% -52 -0.0% 12 0.0%
Drupal\Core\Database\Connection::expandArguments 0 0.0% -7 -0.7% -6 -0.6% -4,000 -200000.0% 0 0.0% 0 0.0% 0 0.0% -1,052 -0.5% -564 -0.3%
service_container_prod_::getRouter_DynamicService 0 0.0% -8 -0.8% -1 -0.1% 4,000 200000.0% 0 0.0% 12 0.0% 0 0.0% 12 0.0% 0 0.0%
service_container_prod_::getRouter_GeneratorService 0 0.0% -15 -1.5% -2 -0.2% 4,000 200000.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
service_container_prod_::getRouterService 0 0.0% -2 -0.2% -1 -0.1% 4,000 200000.0% 0 0.0% 12 0.0% 0 0.0% 12 0.0% 0 0.0%
service_container_prod_::getRouterListenerService 0 0.0% -2 -0.2% 1 0.1% 4,000 200000.0% 0 0.0% 12 0.0% 0 0.0% 12 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::get 0 0.0% -6 -0.6% -5 -0.5% -4,000 -200000.0% -4,000 -200000.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure 0 0.0% -11 -1.1% -2 -0.2% -4,000 -200000.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
service_container_prod_::getPath_AliasManager_CachedService 0 0.0% -15 -1.5% 0 0.0% 4,000 200000.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo 0 0.0% -9 -0.9% -1 -0.1% -4,000 -200000.0% 0 0.0% 0 0.0% 0 0.0% -16 -0.0% 0 0.0%
load::Path/AliasManager.php 0 0.0% 6 0.6% 6 0.6% 4,000 200000.0% 4,000 200000.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@5 0 0.0% -15 -1.5% 0 0.0% 4,000 200000.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
service_container_prod_::getPath_AliasManagerService 0 0.0% -16 -1.6% 2 0.2% 4,000 200000.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations 0 0.0% -6 -0.6% 1 0.1% -4,000 -200000.0% 0 0.0% -4 -0.0% 0 0.0% -140 -0.1% -80 -0.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo 0 0.0% -7 -0.7% 1 0.1% -4,000 -200000.0% 0 0.0% 0 0.0% 0 0.0% -24 -0.0% -8 -0.0%
Drupal::request 0 0.0% 19 1.9% -1 -0.1% 4,000 200000.0% 0 0.0% 4 0.0% 0 0.0% 4 0.0% 0 0.0%
service_container_prod_::getRequestService 0 0.0% 21 2.1% 1 0.1% 4,000 200000.0% 0 0.0% 4 0.0% 0 0.0% 4 0.0% 0 0.0%
overlay_init 0 0.0% -2 -0.2% 1 0.1% 4,000 200000.0% 0 0.0% -4 -0.0% 0 0.0% -488 -0.2% 0 0.0%
Drupal\user\UserData::get 0 0.0% -2 -0.2% -1 -0.1% 4,000 200000.0% 0 0.0% -4 -0.0% 0 0.0% -492 -0.2% 0 0.0%
Drupal\Component\Utility\Unicode::check 0 0.0% 21 2.1% 19 1.9% 4,000 200000.0% 4,000 200000.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 0 0.0% 0 0.0% 0 0.0% -4,000 -200000.0% -4,000 -200000.0% 0 0.0% 0 0.0% -96 -0.0% -96 -0.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy 0 0.0% 24 2.4% 0 0.0% 4,000 200000.0% 0 0.0% 1,612 0.7% 0 0.0% 1,568 0.7% -152 -0.1%
Drupal\Core\Database\Connection::query 0 0.0% 32 3.2% -8 -0.8% -4,000 -200000.0% 0 0.0% 72 0.0% 4 0.0% -4,180 -1.9% -264 -0.1%
Drupal\Core\Config\Config::setOverriddenData 0 0.0% 0 0.0% -1 -0.1% -4,000 -200000.0% -4,000 -200000.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::initialize 0 0.0% 29 2.9% 23 2.3% 4,000 200000.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::__construct 0 0.0% 28 2.8% -1 -0.1% 4,000 200000.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::__construct 0 0.0% 0 0.0% 0 0.0% 4,000 200000.0% 4,000 200000.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::condition 0 0.0% 0 0.0% 0 0.0% 4,000 200000.0% 4,000 200000.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::condition 0 0.0% -1 -0.1% -1 -0.1% 4,000 200000.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::initializeFormats 0 0.0% 0 0.0% 0 0.0% -4,000 -200000.0% -4,000 -200000.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::setFormat 0 0.0% 0 0.0% 0 0.0% -4,000 -200000.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Template::display -1 -0.4% -410 -40.8% -7 -0.7% -4,000 -200000.0% 0 0.0% -18,848 -8.7% -772 -0.4% -20,228 -9.3% -792 -0.4%
__TwigTemplate_2cb72f0e5766fdd8053125369aa29994::doDisplay -1 -0.4% -362 -36.0% -105 -10.4% -4,000 -200000.0% -4,000 -200000.0% -13,712 -6.3% -1,296 -0.6% -15,480 -7.1% -2,784 -1.3%
Twig_Template::render -1 -0.4% -424 -42.2% -12 -1.2% -4,000 -200000.0% 0 0.0% -23,160 -10.6% -1,112 -0.5% -39,904 -18.3% -644 -0.3%
Twig_Template::displayWithErrorHandling -1 -0.4% -366 -36.4% -4 -0.4% -4,000 -200000.0% 0 0.0% -14,408 -6.6% -696 -0.3% -15,924 -7.3% -444 -0.2%
twig_render_template -1 -0.4% -1,511 -150.3% -28 -2.8% -4,000 -200000.0% 0 0.0% -229,876 -105.6% 368 0.2% -242,580 -111.5% -860 -0.4%
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch 0 0.0% -1,200 -119.4% 4 0.4% -3,999 -199950.0% 0 0.0% -218,476 -100.3% 0 0.0% -217,816 -100.2% 0 0.0%
Symfony\Component\EventDispatcher\EventDispatcher::dispatch 0 0.0% -1,189 -118.3% 2 0.2% -3,999 -199950.0% 0 0.0% -218,476 -100.3% 0 0.0% -217,816 -100.2% 0 0.0%
theme 0 0.0% -1,173 -116.7% 9 0.9% -3,999 -199950.0% 0 0.0% -220,196 -101.1% -7,260 -3.3% -214,356 -98.6% 28 0.0%
call_user_func 0 0.0% -1,202 -119.6% -3 -0.3% -3,999 -199950.0% 0 0.0% -218,464 -100.3% 0 0.0% -217,804 -100.2% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck 0 0.0% -1,241 -123.5% 0 0.0% -3,999 -199950.0% 0 0.0% -228,292 -104.8% 132 0.1% -227,604 -104.7% 0 0.0%
main() 0 0.0% -1,005 -100.0% -4 -0.4% 2 100.0% 0 0.0% -217,764 -100.0% 0 0.0% -217,472 -100.0% 0 0.0%
drupal_handle_request 0 0.0% -986 -98.1% 2 0.2% 2 100.0% 0 0.0% -217,764 -100.0% 4 0.0% -217,504 -100.0% 0 0.0%
run_init::d8-twig/index.php 0 0.0% -997 -99.2% -8 -0.8% 2 100.0% 0 0.0% -217,764 -100.0% 0 0.0% -217,472 -100.0% 0 0.0%
Drupal\Core\Config\Context\ConfigContext::init 0 0.0% -23 -2.3% 1 0.1% 1 50.0% 0 0.0% -32 -0.0% 0 0.0% -32 -0.0% 0 0.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::lazyLoad 0 0.0% 9 0.9% 8 0.8% -1 -50.0% 0 0.0% 12 0.0% 0 0.0% 80 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@1 -2 -0.7% -164 -16.3% -15 -1.5% -1 -50.0% 0 0.0% -16,476 -7.6% -960 -0.4% -16,040 -7.4% -1,336 -0.6%
Drupal\Core\Config\ConfigFactory::enterContext 0 0.0% -23 -2.3% 0 0.0% 1 50.0% 0 0.0% -32 -0.0% 0 0.0% -32 -0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple 0 0.0% 32 3.2% -27 -2.7% 1 50.0% 0 0.0% 392 0.2% 224 0.1% -7,044 -3.2% -420 -0.2%
module_invoke_all 0 0.0% 2 0.2% 0 0.0% 1 50.0% 0 0.0% -4 -0.0% 0 0.0% -1,040 -0.5% -56 -0.0%
file_get_stream_wrappers 0 0.0% -1 -0.1% 2 0.2% 1 50.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_code 0 0.0% 220 21.9% 4 0.4% 1 50.0% 0 0.0% 688 0.3% 0 0.0% 688 0.3% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll 0 0.0% -1 -0.1% 8 0.8% 1 50.0% 0 0.0% -4 -0.0% 4 0.0% -816 -0.4% -48 -0.0%
Drupal\Core\DrupalKernel::boot 0 0.0% -57 -5.7% 0 0.0% 1 50.0% 0 0.0% -20 -0.0% 0 0.0% -20 -0.0% 0 0.0%
service_container_prod_::getConfig_FactoryService 0 0.0% -60 -6.0% 0 0.0% 1 50.0% 0 0.0% -20 -0.0% 0 0.0% -20 -0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::get 0 0.0% 34 3.4% 3 0.3% 1 50.0% 0 0.0% 392 0.2% 0 0.0% -7,160 -3.3% -116 -0.1%
Drupal\Core\DrupalKernel::initializeContainer 0 0.0% -57 -5.7% -1 -0.1% 1 50.0% 0 0.0% -20 -0.0% 0 0.0% -20 -0.0% 0 0.0%
Drupal\Core\Config\ConfigFactory::__construct 0 0.0% -24 -2.4% -1 -0.1% 1 50.0% 0 0.0% -32 -0.0% 0 0.0% -32 -0.0% 0 0.0%
Drupal\Core\Config\Config::get 0 0.0% -19 -1.9% -1 -0.1% 1 50.0% 0 0.0% -4 -0.0% -4 -0.0% -7,776 -3.6% -48 -0.0%
Drupal\Core\PathProcessor\PathProcessorManager::addInbound 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
service_container_prod_::getPathProcessorDecodeService 0 0.0% 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::PathProcessor/PathProcessorDecode.php 0 0.0% 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::PathProcessor/PathProcessorDecode.php 0 0.0% 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::PathProcessor/PathProcessorFront.php 0 0.0% 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::PathProcessor/PathProcessorFront.php 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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