Diff Report
Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc817b51ae: XHProf Run (Namespace=drupal-perf-drupalcon)
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Click a function name below to drill down.

Overall Diff Summary

Run #519fc53e46a65Run #519fc817b51aeDiffDiff%
Number of Function Calls26,146 26,146 0 0.0%
Incl. Wall Time (microsec)89,244 84,689 -4,555 -5.1%
Incl. CPU (microsecs)88,000 80,000 -8,000 -9.1%
Incl. MemUse (bytes)12,862,056 12,862,056 0 0.0%
Incl. PeakMemUse (bytes)12,954,008 12,954,008 0 0.0%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Incl. 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%
drupal_handle_request 0 N/A% -4,564 -100.2% 0 0.0% -8,000 -100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
run_init::drupal8/index.php 0 N/A% -4,557 -100.0% 5 0.1% -8,000 -100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
main() 0 N/A% -4,555 -100.0% -10 -0.2% -8,000 -100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Kernel::handle 0 N/A% -3,998 -87.8% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle 0 N/A% -3,997 -87.7% -1 -0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\HttpKernel::handle 0 N/A% -3,997 -87.7% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\HttpKernel::handleRaw 0 N/A% -3,997 -87.7% -3 -0.1% 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% -3,751 -82.3% -308 -6.8% 12,000 150.0% 4,000 50.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query 0 N/A% -3,678 -80.7% -172 -3.8% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::get 0 N/A% -3,643 -80.0% 12 0.3% 12,000 150.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::execute 0 N/A% -3,516 -77.2% -124 -2.7% 4,000 50.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
PDOStatement::execute 0 N/A% -3,392 -74.5% -3,392 -74.5% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array 0 N/A% -2,747 -60.3% -2 -0.0% 4,000 50.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@1 0 N/A% -2,608 -57.3% 0 0.0% -4,000 -50.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::Drupal\Core\EventSubscriber\{closure} 0 N/A% -2,608 -57.3% 0 0.0% -4,000 -50.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
views_page 0 N/A% -2,607 -57.2% 0 0.0% -4,000 -50.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::executeDisplay 0 N/A% -2,238 -49.1% 0 0.0% -4,000 -50.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\Page::execute 0 N/A% -1,682 -36.9% -1 -0.0% -4,000 -50.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::render 0 N/A% -1,679 -36.9% -5 -0.1% -4,000 -50.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::read 0 N/A% -1,601 -35.1% -4 -0.1% 12,000 150.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Config\Config::load 0 N/A% -1,586 -34.8% 8 0.2% 8,000 100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func 0 N/A% -1,581 -34.7% -6 -0.1% 4,000 50.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Config\Config::get 0 N/A% -1,486 -32.6% -6 -0.1% 8,000 100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch 0 N/A% -1,444 -31.7% -3 -0.1% 4,000 50.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
entity_load_multiple 0 N/A% -1,390 -30.5% -4 -0.1% -8,000 -100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch 0 N/A% -1,383 -30.4% 10 0.2% 4,000 50.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\EventDispatcher::dispatch 0 N/A% -1,381 -30.3% 4 0.1% 4,000 50.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
entity_view_multiple 0 N/A% -1,238 -27.2% 0 0.0% -4,000 -50.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityRenderController::viewMultiple 0 N/A% -1,237 -27.2% -1 -0.0% -4,000 -50.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\system\Plugin\views\row\EntityRow::pre_render 0 N/A% -1,237 -27.2% 2 0.0% -4,000 -50.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\style\StylePluginBase::pre_render 0 N/A% -1,237 -27.2% 0 0.0% -4,000 -50.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\node\NodeRenderController::buildContent 0 N/A% -1,178 -25.9% -2 -0.0% 4,000 50.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\ConfigStorageController::load 0 N/A% -1,153 -25.3% 1 0.0% -12,000 -150.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
drupal_render_page 0 N/A% -1,081 -23.7% 3 0.1% 4,000 50.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::onView 0 N/A% -1,068 -23.4% -1 -0.0% 4,000 50.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml 0 N/A% -1,067 -23.4% 0 0.0% 4,000 50.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\ConfigStorageController::buildQuery 0 N/A% -1,017 -22.3% 2 0.0% -12,000 -150.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityRenderController::buildContent 0 N/A% -979 -21.5% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem 0 N/A% -906 -19.9% -38 -0.8% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_attach_prepare_view 0 N/A% -870 -19.1% 2 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_info_instances 0 N/A% -761 -16.7% -2 -0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleInstances 0 N/A% -761 -16.7% -2 -0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_language 0 N/A% -758 -16.6% -2 -0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
unserialize 0 N/A% -651 -14.3% -13 -0.3% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions 0 N/A% -643 -14.1% -5 -0.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getDefinition 0 N/A% -642 -14.1% -1 -0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getDefinitions 0 N/A% -641 -14.1% 2 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getFieldById 0 N/A% -627 -13.8% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize 0 N/A% -626 -13.7% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\FieldInstance::__construct 0 N/A% -626 -13.7% 1 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\ConfigStorageController::loadByProperties 0 N/A% -624 -13.7% 1 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
entity_load_multiple_by_properties 0 N/A% -624 -13.7% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_list 0 N/A% -623 -13.7% -1 -0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\block\BlockStorageController::load 0 N/A% -613 -13.5% -2 -0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_info_field_by_id 0 N/A% -613 -13.5% 9 0.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_get_blocks_by_region 0 N/A% -612 -13.4% -1 -0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_page_build 0 N/A% -612 -13.4% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@1 0 N/A% -586 -12.9% -53 -1.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::get@1 0 N/A% -584 -12.8% 2 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load 0 N/A% -558 -12.3% -16 -0.4% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
theme 0 N/A% -470 -10.3% -5 -0.1% 4,000 50.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
drupal_render 0 N/A% -467 -10.3% 0 0.0% 4,000 50.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_read_fields 0 N/A% -456 -10.0% 1 0.0% -4,000 -50.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
drupal_bootstrap 0 N/A% -425 -9.3% 3 0.1% -4,000 -50.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
entity_load 0 N/A% -419 -9.2% 0 0.0% -8,000 -100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Plugin\PluginManagerBase::createInstance 0 N/A% -394 -8.6% 5 0.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::execute 0 N/A% -379 -8.3% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::load_entities 0 N/A% -369 -8.1% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
views_get_view 0 N/A% -369 -8.1% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute 0 N/A% -365 -8.0% -3 -0.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Plugin\PluginManagerBase::getDefinition 0 N/A% -360 -7.9% 9 0.2% 4,000 50.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
views_get_handler 0 N/A% -313 -6.9% 11 0.2% -4,000 -50.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::attachLoad 0 N/A% -309 -6.8% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags 0 N/A% -290 -6.4% 1 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::preExecute 0 N/A% -278 -6.1% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
template_preprocess_page 0 N/A% -277 -6.1% -1 -0.0% 4,000 50.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\DisplayPluginBase::preExecute 0 N/A% -277 -6.1% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::setDisplay 0 N/A% -274 -6.0% 1 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\views\DisplayBag::initializePlugin 0 N/A% -266 -5.8% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Plugin\Factory\DefaultFactory::createInstance 0 N/A% -257 -5.6% -6 -0.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy 0 N/A% -248 -5.4% -1 -0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll 0 N/A% -247 -5.4% -1 -0.0% 8,000 100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::initHandlers 0 N/A% -244 -5.4% -2 -0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\DisplayPluginBase::initDisplay 0 N/A% -243 -5.3% -4 -0.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\DisplayPluginBase::getHandlers 0 N/A% -232 -5.1% 12 0.3% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::_initHandler 0 N/A% -231 -5.1% 1 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
module_invoke_all 0 N/A% -221 -4.9% 0 0.0% 8,000 100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\views\DisplayBag::__construct 0 N/A% -207 -4.5% -1 -0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getStorageController 0 N/A% -202 -4.4% -2 -0.0% 4,000 50.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
menu_navigation_links 0 N/A% -197 -4.3% -3 -0.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
user_load_multiple 0 N/A% -195 -4.3% 0 0.0% 4,000 50.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
menu_tree_page_data 0 N/A% -194 -4.3% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
user_attach_accounts 0 N/A% -193 -4.2% 1 0.0% 4,000 50.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\views\ViewStorageController::load 0 N/A% -190 -4.2% -1 -0.0% -4,000 -50.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getControllerClass 0 N/A% -188 -4.1% -13 -0.3% 4,000 50.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
menu_main_menu 0 N/A% -176 -3.9% 0 0.0% 4,000 50.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::initDisplay 0 N/A% -174 -3.8% -1 -0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_attach_load 0 N/A% -174 -3.8% 1 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_info_field_types 0 N/A% -172 -3.8% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
field_info_field_settings 0 N/A% -172 -3.8% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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