Diff Report
Run #519fbf2154a5e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc26fe04d9: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #519fbf2154a5eRun #519fc26fe04d9DiffDiff%
Number of Function Calls6,008 6,008 0 0.0%
Incl. Wall Time (microsec)34,299 34,146 -153 -0.4%
Incl. CPU (microsecs)32,003 32,002 -1 -0.0%
Incl. MemUse (bytes)2,866,440 2,866,440 0 0.0%
Incl. PeakMemUse (bytes)2,877,476 2,877,476 0 0.0%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Excl. Wall Time (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%
PDOStatement::execute 0 N/A% -269 -175.8% -269 -175.8% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::service_container_prod_.php/9a9ca537822b524bb75c62696bd31d843cdf142d36bd85baf7ba05185a810661.php 1 N/A% 84 54.9% 84 54.9% 0 0.0% 0 0.0% 38,996 N/A% 38,996 N/A% 38,736 N/A% 38,736 N/A%
load::service_container_prod_.php/37e71e4d05ec7729e55ed21611e333864f7c527d35e8e1de6889b3a217af8d04.php -1 N/A% -83 -54.2% -83 -54.2% 0 0.0% 0 0.0% -38,996 N/A% -38,996 N/A% -38,736 N/A% -38,736 N/A%
drupal_environment_initialize 0 N/A% 37 24.2% 37 24.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::addSubscriberService 0 N/A% 84 54.9% 35 22.9% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
run_init::field/field.module 0 N/A% -31 -20.3% -28 -18.3% 4,000 400000.0% 4,000 400000.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::load 0 N/A% -83 -54.2% -27 -17.6% 4,000 400000.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
strtr 0 N/A% 23 15.0% 23 15.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
fread 0 N/A% 22 14.4% 22 14.4% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::initialize 0 N/A% -33 -21.6% -22 -14.4% -4,000 -400000.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@1 0 N/A% 63 41.2% 22 14.4% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::findFile 0 N/A% 4 2.6% 20 13.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check 0 N/A% -21 -13.7% -19 -12.4% -4,000 -400000.0% -4,000 -400000.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has 0 N/A% 19 12.4% 19 12.4% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
service_container_prod_::getParamconverterManagerService 0 N/A% 37 24.2% 17 11.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners 0 N/A% -19 -12.4% -16 -10.5% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
strtolower 0 N/A% 16 10.5% 16 10.5% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
apc_fetch 0 N/A% -16 -10.5% -16 -10.5% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple 0 N/A% -302 -197.4% -15 -9.8% 7,999 799900.0% 4,000 400000.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::leaveScope 0 N/A% -14 -9.2% -14 -9.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
drupal_settings_initialize 0 N/A% 14 9.2% 12 7.8% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config 0 N/A% -9 -5.9% 12 7.8% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
run_init::service_container_prod_.php/9a9ca537822b524bb75c62696bd31d843cdf142d36bd85baf7ba05185a810661.php 1 N/A% 116 75.8% 12 7.8% 0 0.0% 0 0.0% 22,980 N/A% 4,056 N/A% 22,016 N/A% 3,832 N/A%
Drupal\Core\Config\ConfigFactory::getContext 0 N/A% -10 -6.5% -12 -7.8% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
run_init::service_container_prod_.php/37e71e4d05ec7729e55ed21611e333864f7c527d35e8e1de6889b3a217af8d04.php -1 N/A% -112 -73.2% -12 -7.8% 0 0.0% 0 0.0% -22,980 N/A% -4,056 N/A% -22,016 N/A% -3,832 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll 0 N/A% -72 -47.1% -11 -7.2% -4,001 -400100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::Datetime/DateTimePlus.php 0 N/A% 11 7.2% 11 7.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::user/user.module 0 N/A% -11 -7.2% -11 -7.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
conf_path 0 N/A% 13 8.5% 10 6.5% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::includes/config.inc 0 N/A% -10 -6.5% -10 -6.5% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::includes/file.inc 0 N/A% -10 -6.5% -10 -6.5% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@4 0 N/A% 62 40.5% 10 6.5% 1 100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::node/node.module 0 N/A% 10 6.5% 10 6.5% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct 0 N/A% 19 12.4% 10 6.5% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
flush 0 N/A% -10 -6.5% -10 -6.5% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::loadAll 0 N/A% -101 -66.0% -9 -5.9% 4,000 400000.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
method_exists 0 N/A% -9 -5.9% -9 -5.9% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\EventDispatcher::dispatch 0 N/A% -339 -221.6% 9 5.9% 8,000 800000.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
preg_match_all 0 N/A% 9 5.9% 9 5.9% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
run_init::d8-twig/index.php 0 N/A% -162 -105.9% 9 5.9% -1 -100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::Config/StorageInterface.php 0 N/A% 9 5.9% 9 5.9% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
preg_replace_callback 0 N/A% -9 -5.9% -9 -5.9% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get 0 N/A% 10 6.5% 9 5.9% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Config\Config::init 0 N/A% -21 -13.7% -9 -5.9% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::Uuid/UuidInterface.php 0 N/A% -8 -5.2% -8 -5.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Uuid\Uuid::__construct 0 N/A% -16 -10.5% -8 -5.2% -4,001 -400100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::ClassLoader/ClassLoader.php 0 N/A% 8 5.2% 8 5.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prefixTables 0 N/A% -8 -5.2% -8 -5.2% 4,000 400000.0% 4,000 400000.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
set_exception_handler 0 N/A% -8 -5.2% -8 -5.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
run_init::Entity/User.php 0 N/A% -9 -5.9% -8 -5.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
drupal_maintenance_theme 0 N/A% 8 5.2% 8 5.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
drupal_validate_utf8 0 N/A% -8 -5.2% -8 -5.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::Enhancer/RouteEnhancerInterface.php 0 N/A% 8 5.2% 8 5.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isMethod 0 N/A% 9 5.9% 8 5.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::includes/bootstrap.inc 0 N/A% 8 5.2% 8 5.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
run_init::includes/menu.inc 0 N/A% -10 -6.5% -8 -5.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::menu_link/menu_link.module 0 N/A% 8 5.2% 8 5.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackendFactory::get 0 N/A% 11 7.2% 8 5.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
theme_get_registry 0 N/A% -118 -77.1% -8 -5.2% 4,000 400000.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::lazyLoad 0 N/A% 98 64.1% -7 -4.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Kernel::handle 0 N/A% -234 -152.9% 7 4.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
drupal_get_region_content 0 N/A% -5 -3.3% -7 -4.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@2 0 N/A% 239 156.2% 7 4.6% 4,001 400100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
user_is_logged_in 0 N/A% 7 4.6% 7 4.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func 0 N/A% -296 -193.5% 7 4.6% 12,001 1200100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
service_container_prod_::getRouter_RouteProviderService 0 N/A% 22 14.4% 7 4.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
_drupal_bootstrap_configuration 0 N/A% 7 4.6% -7 -4.6% -4,000 -400000.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::Path/AliasManager.php 0 N/A% -6 -3.9% -6 -3.9% -4,000 -400000.0% -4,000 -400000.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::addPrefixes 0 N/A% 6 3.9% 6 3.9% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
service_container_prod_::getRouter_DynamicService 0 N/A% 87 56.9% 6 3.9% -4,000 -400000.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
define 0 N/A% -5 -3.3% -5 -3.3% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set 0 N/A% 18 11.8% 5 3.3% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::index.php 0 N/A% 5 3.3% 5 3.3% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ConfigGlobalOverrideSubscriber::configInit 0 N/A% -5 -3.3% -5 -3.3% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
system_run_automated_cron 0 N/A% -13 -8.5% 5 3.3% 4,000 400000.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery 0 N/A% -12 -7.8% -5 -3.3% 4,000 400000.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
PDO::exec 0 N/A% 4 2.6% 4 2.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::getModuleNamespaces 0 N/A% 4 2.6% 4 2.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
implode 0 N/A% -4 -2.6% -4 -2.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::includes/common.inc 0 N/A% -4 -2.6% -4 -2.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch@1 0 N/A% -12 -7.8% 4 2.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@6 0 N/A% 9 5.9% 4 2.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
user_menu_site_status_alter 0 N/A% 13 8.5% 4 2.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
theme_get_setting 0 N/A% -84 -54.9% -4 -2.6% -4,001 -400100.0% -4,001 -400100.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
main() 0 N/A% -153 -100.0% 4 2.6% -1 -100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set 0 N/A% 31 20.3% 4 2.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo 0 N/A% -15 -9.8% 4 2.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeContainer 0 N/A% 212 138.6% 4 2.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::setName 0 N/A% -4 -2.6% -4 -2.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
service_container_prod_::getEventDispatcherService 0 N/A% 93 60.8% 4 2.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch 0 N/A% -233 -152.3% 4 2.6% 8,000 800000.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\EventDispatcher::addListener 0 N/A% 4 2.6% 4 2.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch 0 N/A% -337 -220.3% -4 -2.6% 8,000 800000.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array 0 N/A% -141 -92.2% 4 2.6% -4,001 -400100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
is_string 0 N/A% -4 -2.6% -4 -2.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
drupal_alter 0 N/A% 16 10.5% -4 -2.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
drupal_encode_path 0 N/A% -3 -2.0% -3 -2.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Theme\ThemeSettings::get 0 N/A% -5 -3.3% -3 -2.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Config\Config::__construct 0 N/A% -3 -2.0% -3 -2.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::read 0 N/A% -214 -139.9% 3 2.0% -1 -100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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