Diff Report
Run #519c146573182: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
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Click a function name below to drill down.

Overall Diff Summary

Run #519c146573182Run #519c116ac5313DiffDiff%
Number of Function Calls163,751 149,545 -14,206 -8.7%
Incl. Wall Time (microsec)1,019,342 963,123 -56,219 -5.5%
Incl. CPU (microsecs)968,498 905,670 -62,828 -6.5%
Incl. MemUse (bytes)10,232,408 9,972,008 -260,400 -2.5%
Incl. PeakMemUse (bytes)10,639,096 10,372,976 -266,120 -2.5%

[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%
twig_render_template -21 -0.1% -64,361 -114.5% -603 -1.1% -64,385 -102.5% -508 -0.8% -357,908 -137.4% 91,224 35.0% -402,736 -151.3% -1,112 -0.4%
Drupal\views\Plugin\views\style\StylePluginBase::render_grouping_sets 0 0.0% -62,226 -110.7% 0 0.0% -62,238 -99.1% 0 0.0% -259,932 -99.8% 4,156 1.6% -260,924 -98.0% 0 0.0%
drupal_render@5 0 0.0% -62,152 -110.6% 0 0.0% -62,162 -98.9% -8 -0.0% -268,604 -103.2% -2,940 -1.1% -267,048 -100.3% -1,468 -0.6%
theme_render_template 0 0.0% -60,442 -107.5% -4 -0.0% -62,158 -98.9% 1 0.0% -267,672 -102.8% 0 0.0% -266,056 -100.0% 0 0.0%
run_init::templates/page.tpl.php 0 0.0% -60,432 -107.5% -13 -0.0% -62,148 -98.9% -9 -0.0% -263,232 -101.1% 1,476 0.6% -268,096 -100.7% -20 -0.0%
theme@1 0 0.0% -60,373 -107.4% -5 -0.0% -62,087 -98.8% 1 0.0% -263,228 -101.1% 4,436 1.7% -268,076 -100.7% 0 0.0%
render 0 0.0% -60,342 -107.3% 1 0.0% -62,057 -98.8% -2 -0.0% -264,708 -101.7% 0 0.0% -268,076 -100.7% 0 0.0%
run_init::templates/block.tpl.php 0 0.0% -60,333 -107.3% -1 -0.0% -62,044 -98.8% 4 0.0% -263,224 -101.1% 1,476 0.6% -268,104 -100.7% 0 0.0%
drupal_render@3 0 0.0% -60,332 -107.3% -1 -0.0% -62,051 -98.8% 0 0.0% -264,700 -101.7% -1,472 -0.6% -268,104 -100.7% 0 0.0%
drupal_render@1 0 0.0% -60,332 -107.3% -2 -0.0% -62,043 -98.8% -12 -0.0% -264,716 -101.7% 0 0.0% -268,076 -100.7% 0 0.0%
render@1 0 0.0% -60,332 -107.3% -1 -0.0% -62,050 -98.8% 3 0.0% -264,700 -101.7% 0 0.0% -268,104 -100.7% 0 0.0%
drupal_render@4 0 0.0% -60,331 -107.3% -4 -0.0% -62,047 -98.8% -2 -0.0% -263,228 -101.1% -1,476 -0.6% -268,104 -100.7% 0 0.0%
theme_render_template@1 0 0.0% -60,331 -107.3% -2 -0.0% -62,050 -98.8% -12 -0.0% -267,652 -102.8% -12 -0.0% -268,104 -100.7% 0 0.0%
drupal_render@2 0 0.0% -60,327 -107.3% -5 -0.0% -62,033 -98.7% 4 0.0% -263,240 -101.1% -1,480 -0.6% -268,076 -100.7% 0 0.0%
theme@2 0 0.0% -60,309 -107.3% -25 -0.0% -62,021 -98.7% -22 -0.0% -261,748 -100.5% 2,928 1.1% -268,104 -100.7% 0 0.0%
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml 0 0.0% -60,269 -107.2% -1 -0.0% -62,706 -99.8% -3 -0.0% -261,868 -100.6% 1,480 0.6% -266,148 -100.0% 0 0.0%
drupal_render_page 0 0.0% -60,266 -107.2% -10 -0.0% -62,703 -99.8% -2 -0.0% -261,868 -100.6% 1,484 0.6% -266,148 -100.0% 0 0.0%
Drupal\Core\EventSubscriber\ViewSubscriber::onView 0 0.0% -60,266 -107.2% 1 0.0% -62,704 -99.8% -6 -0.0% -261,868 -100.6% 0 0.0% -266,148 -100.0% 0 0.0%
template_preprocess_views_view 0 0.0% -60,200 -107.1% -5 -0.0% -61,916 -98.5% -4 -0.0% -259,924 -99.8% 0 0.0% -260,900 -98.0% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::render 0 0.0% -60,177 -107.0% -1 -0.0% -61,891 -98.5% 2 0.0% -259,928 -99.8% 0 0.0% -260,900 -98.0% 0 0.0%
Twig_Template::render -21 -0.1% -60,098 -106.9% -225 -0.4% -60,125 -95.7% -179 -0.3% -112,100 -43.0% -1,628 -0.6% -164,008 -61.6% -504 -0.2%
theme 0 0.0% -59,982 -106.7% -7 -0.0% -62,557 -99.6% -3 -0.0% -263,296 -101.1% 4,444 1.7% -266,080 -100.0% 0 0.0%
drupal_render 0 0.0% -59,963 -106.7% 2 0.0% -62,220 -99.0% -2 -0.0% -263,304 -101.1% -4 -0.0% -266,068 -100.0% 0 0.0%
theme@3 0 0.0% -59,728 -106.2% 27 0.0% -61,411 -97.7% -14 -0.0% -264,192 -101.5% -94,348 -36.2% -272,808 -102.5% 0 0.0%
Twig_Template::display -21 -0.1% -59,684 -106.2% -174 -0.3% -59,716 -95.0% -168 -0.3% -17,084 -6.6% -740 -0.3% -22,432 -8.4% -576 -0.2%
Twig_Template::displayWithErrorHandling -21 -0.1% -59,317 -105.5% -96 -0.2% -59,342 -94.5% -90 -0.1% -12,788 -4.9% -604 -0.2% -18,488 -6.9% -288 -0.1%
__TwigTemplate_8431b12fb51c4aa93788c6abf7bbb021::doDisplay -21 -0.1% -59,221 -105.3% -14,064 -25.0% -59,252 -94.3% -10,506 -16.7% -12,184 -4.7% 93,772 36.0% -18,200 -6.8% -4,564 -1.7%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch 0 0.0% -59,001 -104.9% -4 -0.0% -62,384 -99.3% -17 -0.0% -261,868 -100.6% 0 0.0% -266,148 -100.0% 0 0.0%
Symfony\Component\EventDispatcher\EventDispatcher::dispatch 0 0.0% -58,895 -104.8% -5 -0.0% -62,291 -99.1% -2 -0.0% -261,868 -100.6% 0 0.0% -266,148 -100.0% 0 0.0%
call_user_func 0 0.0% -58,892 -104.8% -2 -0.0% -62,172 -99.0% 1 0.0% -261,856 -100.6% 0 0.0% -266,136 -100.0% 0 0.0%
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch 0 0.0% -58,882 -104.7% -2 -0.0% -62,274 -99.1% -6 -0.0% -261,868 -100.6% 0 0.0% -266,148 -100.0% 0 0.0%
Drupal\Core\HttpKernel::handle 0 0.0% -56,584 -100.6% 0 0.0% -62,087 -98.8% 6 0.0% -261,892 -100.6% 0 0.0% -266,136 -100.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::handle 0 0.0% -56,583 -100.6% 0 0.0% -62,086 -98.8% 0 0.0% -261,892 -100.6% 0 0.0% -266,136 -100.0% 0 0.0%
Symfony\Component\HttpKernel\HttpKernel::handle 0 0.0% -56,582 -100.6% 0 0.0% -62,086 -98.8% -2 -0.0% -261,892 -100.6% 0 0.0% -266,136 -100.0% 0 0.0%
Symfony\Component\HttpKernel\HttpKernel::handleRaw 0 0.0% -56,582 -100.6% 4 0.0% -62,084 -98.8% 8 0.0% -261,892 -100.6% 0 0.0% -266,136 -100.0% 0 0.0%
main() 0 0.0% -56,219 -100.0% -10 -0.0% -62,828 -100.0% -8 -0.0% -260,400 -100.0% 0 0.0% -266,120 -100.0% 0 0.0%
run_init::drupal/index.php 0 0.0% -56,209 -100.0% -6 -0.0% -62,818 -100.0% -6 -0.0% -260,400 -100.0% 0 0.0% -266,120 -100.0% 0 0.0%
drupal_handle_request 0 0.0% -56,201 -100.0% 2 0.0% -62,810 -100.0% -1 -0.0% -260,400 -100.0% 1,480 0.6% -266,120 -100.0% 0 0.0%
Twig_Template::getAttribute -1,470 -10.3% -35,578 -63.3% -27,591 -49.1% -36,912 -58.8% -24,314 -38.7% -15,504 -6.0% 57,756 22.2% -8,228 -3.1% -3,264 -1.2%
Drupal\Core\Database\Connection::query 0 0.0% 6,687 11.9% 80 0.1% -32 -0.1% 58 0.1% 12 0.0% 0 0.0% 152 0.1% 52 0.0%
Drupal\Core\Database\Statement::execute 0 0.0% 6,660 11.8% 17 0.0% -65 -0.1% 2 0.0% 12 0.0% 0 0.0% 0 0.0% 0 0.0%
PDOStatement::execute 0 0.0% 6,652 11.8% 6,652 11.8% -73 -0.1% -73 -0.1% 12 0.0% 12 0.0% 0 0.0% 0 0.0%
twig_render_var -1,470 -10.3% -6,204 -11.0% -5,028 -8.9% -7,296 -11.6% -5,706 -9.1% -9,264 -3.6% -8,848 -3.4% -508 -0.2% -412 -0.2%
call_user_func_array 0 0.0% 3,115 5.5% 7 0.0% 619 1.0% -1 -0.0% -188 -0.1% -116 -0.0% -96 -0.0% 0 0.0%
Drupal\Core\Template\TwigTemplate::getContextReference -1,470 -10.3% -2,951 -5.2% -2,951 -5.2% -4,041 -6.4% -4,041 -6.4% -504 -0.2% -504 -0.2% -504 -0.2% -504 -0.2%
Drupal\Core\Cache\DatabaseBackend::getMultiple 0 0.0% 2,876 5.1% 98 0.2% -719 -1.1% 98 0.2% -24 -0.0% 8 0.0% 144 0.1% -40 -0.0%
Drupal\Core\Cache\DatabaseBackend::get 0 0.0% 2,875 5.1% -16 -0.0% -726 -1.2% -35 -0.1% -24 -0.0% 0 0.0% 172 0.1% 0 0.0%
Symfony\Component\DependencyInjection\Container::get -21 -0.1% -2,840 -5.1% -129 -0.2% -2,823 -4.5% -180 -0.3% -144,060 -55.3% -192 -0.1% -142,224 -53.4% -796 -0.3%
entity_load_multiple 0 0.0% 2,793 5.0% -1 -0.0% -59 -0.1% -14 -0.0% 0 0.0% 0 0.0% -12 -0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load 0 0.0% 2,691 4.8% 91 0.2% 586 0.9% 131 0.2% 0 0.0% -8 -0.0% -12 -0.0% 0 0.0%
Drupal\field\Plugin\views\field\Field::get_items 0 0.0% 2,615 4.7% 47 0.1% 906 1.4% 66 0.1% 4 0.0% 0 0.0% 60 0.0% 0 0.0%
Drupal\views\Plugin\views\field\FieldPluginBase::advanced_render 0 0.0% 2,530 4.5% 138 0.2% 838 1.3% 72 0.1% 4 0.0% 0 0.0% 24 0.0% 20 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass -9 -0.1% -2,521 -4.5% -217 -0.4% -2,530 -4.0% -179 -0.3% -183,048 -70.3% -4,548 -1.7% -177,752 -66.8% -5,092 -1.9%
template_preprocess_views_view_field 0 0.0% 2,497 4.4% -33 -0.1% 833 1.3% -5 -0.0% 4 0.0% 0 0.0% 24 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::execute 0 0.0% 2,425 4.3% 6 0.0% 167 0.3% 9 0.0% 12 0.0% 0 0.0% 36 0.0% 0 0.0%
Drupal\views\Plugin\views\field\FieldPluginBase::theme 0 0.0% 2,395 4.3% -6 -0.0% 691 1.1% -52 -0.1% 4 0.0% 0 0.0% 24 0.0% 0 0.0%
field_view_field 0 0.0% 2,372 4.2% 80 0.1% 648 1.0% 23 0.0% 8 0.0% 0 0.0% 60 0.0% 0 0.0%
Drupal\Core\EventSubscriber\{closure} 0 0.0% 2,301 4.1% 0 0.0% 215 0.3% -3 -0.0% -20 -0.0% 0 0.0% 12 0.0% 0 0.0%
views_page 0 0.0% 2,301 4.1% -2 -0.0% 217 0.3% 2 0.0% -20 -0.0% 0 0.0% 12 0.0% 0 0.0%
call_user_func_array@1 0 0.0% 2,190 3.9% 3 0.0% 266 0.4% -6 -0.0% -20 -0.0% 0 0.0% 12 0.0% 0 0.0%
Drupal\views\ViewExecutable::executeDisplay 0 0.0% 2,077 3.7% -1 -0.0% 869 1.4% -1 -0.0% -20 -0.0% 0 0.0% 12 0.0% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::render_grouping 0 0.0% 2,050 3.6% 0 0.0% 345 0.5% -1 -0.0% 4 0.0% 0 0.0% 24 0.0% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::render_fields 0 0.0% 2,050 3.6% -9 -0.0% 348 0.6% -11 -0.0% 4 0.0% 0 0.0% 24 0.0% 0 0.0%
_field_invoke_multiple 0 0.0% 2,031 3.6% 40 0.1% 329 0.5% 49 0.1% 0 0.0% 0 0.0% 16 0.0% -12 -0.0%
service_container_prod_::getTwigService -1 -0.0% -1,928 -3.4% -63 -0.1% -1,931 -3.1% -54 -0.1% -143,440 -55.1% -2,720 -1.0% -141,292 -53.1% -3,200 -1.2%
theme_render_template@2 21 0.1% 1,868 3.3% 397 0.7% 1,882 3.0% 320 0.5% 184,748 70.9% 23,564 9.0% 134,608 50.6% 684 0.3%
file_load_multiple 0 0.0% 1,814 3.2% -5 -0.0% 111 0.2% -2 -0.0% 0 0.0% 0 0.0% 28 0.0% 0 0.0%
file_field_prepare_view 0 0.0% 1,813 3.2% 9 0.0% 104 0.2% 0 0.0% 0 0.0% 0 0.0% 28 0.0% 0 0.0%
image_field_prepare_view 0 0.0% 1,807 3.2% -6 -0.0% 112 0.2% 8 0.0% 0 0.0% 0 0.0% 28 0.0% 0 0.0%
Drupal\views\Plugin\views\display\Page::execute 0 0.0% 1,551 2.8% 4 0.0% 786 1.3% 3 0.0% -20 -0.0% 0 0.0% 12 0.0% 4 0.0%
Symfony\Component\ClassLoader\ClassLoader::findFile -16 -0.1% -1,548 -2.8% -1,175 -2.1% -1,576 -2.5% -832 -1.3% -1,936 -0.7% -260 -0.1% -5,852 -2.2% -5,108 -1.9%
is_array -1,492 -10.5% -1,498 -2.7% -1,498 -2.7% -2,065 -3.3% -2,065 -3.3% -1,276 -0.5% -1,276 -0.5% -1,116 -0.4% -1,116 -0.4%
ctype_digit -1,470 -10.3% -1,479 -2.6% -1,479 -2.6% -2,315 -3.7% -2,315 -3.7% -432 -0.2% -432 -0.2% -344 -0.1% -344 -0.1%
is_object -1,470 -10.3% -1,477 -2.6% -1,477 -2.6% -2,021 -3.2% -2,021 -3.2% -428 -0.2% -428 -0.2% -428 -0.2% -428 -0.2%
get_class -1,470 -10.3% -1,476 -2.6% -1,476 -2.6% -2,036 -3.2% -2,036 -3.2% -29,828 -11.5% -29,828 -11.5% -448 -0.2% -448 -0.2%
Drupal\Core\Template\TwigEnvironment::loadTemplate -21 -0.1% -1,225 -2.2% -194 -0.3% -1,240 -2.0% -171 -0.3% -95,872 -36.8% -2,296 -0.9% -95,116 -35.7% -2,628 -1.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy 0 0.0% 1,212 2.2% 1 0.0% 422 0.7% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Environment::hasExtension -1,176 -8.3% -1,196 -2.1% -1,196 -2.1% -2,542 -4.0% -2,542 -4.0% -33,376 -12.8% -33,376 -12.8% -504 -0.2% -504 -0.2%
module_invoke_all 0 0.0% 1,177 2.1% 5 0.0% 453 0.7% 16 0.0% 0 0.0% 0 0.0% -116 -0.0% 0 0.0%
is_scalar -1,176 -8.3% -1,176 -2.1% -1,176 -2.1% -1,586 -2.5% -1,586 -2.5% -416 -0.2% -416 -0.2% -96 -0.0% -96 -0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll 0 0.0% 1,175 2.1% -13 -0.0% 460 0.7% -34 -0.1% 0 0.0% 0 0.0% -36 -0.0% 0 0.0%
Drupal\views\ViewExecutable::render 0 0.0% 1,027 1.8% 9 0.0% 696 1.1% 4 0.0% -12 -0.0% 0 0.0% -28 -0.0% 0 0.0%
Drupal\views\ViewExecutable::initHandlers 0 0.0% 991 1.8% 0 0.0% 491 0.8% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\display\DisplayPluginBase::getHandlers 0 0.0% 961 1.7% 7 0.0% 468 0.7% 4 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_bootstrap 0 0.0% 954 1.7% -4 -0.0% -214 -0.3% -7 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\ViewExecutable::_initHandler 0 0.0% 949 1.7% 1 0.0% 448 0.7% 5 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::__construct -1 -0.0% -808 -1.4% -14 -0.0% -810 -1.3% -10 -0.0% -55,288 -21.2% -900 -0.3% -54,496 -20.5% -900 -0.3%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions 0 0.0% 790 1.4% 1 0.0% -61 -0.1% -8 -0.0% 0 0.0% 0 0.0% 40 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\CacheDecorator::getDefinitions 0 0.0% 788 1.4% -2 -0.0% -64 -0.1% -3 -0.0% 0 0.0% 0 0.0% 40 0.0% 0 0.0%
class_exists -1 -0.0% -777 -1.4% -21 -0.0% -813 -1.3% -38 -0.1% -468 -0.2% -456 -0.2% -428 -0.2% -456 -0.2%
Drupal\Core\Plugin\Discovery\CacheDecorator::getDefinition 0 0.0% 772 1.4% -17 -0.0% -68 -0.1% -6 -0.0% 0 0.0% 0 0.0% 40 0.0% 0 0.0%
Twig_Environment::__construct -1 -0.0% -772 -1.4% -91 -0.2% -775 -1.2% -68 -0.1% -53,328 -20.5% -1,172 -0.5% -52,588 -19.8% -3,264 -1.2%
Symfony\Component\ClassLoader\ClassLoader::loadClass@1 -5 -0.0% -721 -1.3% -116 -0.2% -745 -1.2% -69 -0.1% -98,204 -37.7% -3,332 -1.3% -97,620 -36.7% -3,488 -1.3%
run_init::templates/views-view-fields.tpl.php 21 0.1% 656 1.2% 656 1.2% 680 1.1% 680 1.1% 3,484 1.3% 3,484 1.3% 136 0.1% 136 0.1%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load -1 -0.0% -651 -1.2% -114 -0.2% -654 -1.0% -112 -0.2% -76,904 -29.5% -896 -0.3% -76,676 -28.8% -1,564 -0.6%
Drupal\views\Plugin\views\HandlerBase::init 0 0.0% 635 1.1% 5 0.0% 430 0.7% -5 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\ViewExecutable::preExecute 0 0.0% 622 1.1% 4 0.0% 143 0.2% 6 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
file_get_stream_wrappers 0 0.0% 619 1.1% -2 -0.0% 111 0.2% 3 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\display\DisplayPluginBase::preExecute 0 0.0% 614 1.1% -2 -0.0% 136 0.2% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
overlay_init 0 0.0% 590 1.0% 3 0.0% 283 0.5% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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