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. 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 -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\HttpKernel\HttpKernel::handle 0 0.0% -1,248 -124.2% -1 -0.1% 0 0.0% 0 0.0% -226,656 -104.1% 0 0.0% -226,280 -104.1% -128 -0.1%
Symfony\Component\HttpKernel\HttpKernel::handleRaw 0 0.0% -1,247 -124.1% 3 0.3% 0 0.0% 0 0.0% -226,656 -104.1% 0 0.0% -226,152 -104.0% 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%
Symfony\Component\HttpKernel\Kernel::handle 0 0.0% -1,235 -122.9% 0 0.0% 0 0.0% 0 0.0% -226,648 -104.1% 0 0.0% -226,488 -104.1% 0 0.0%
Drupal\Core\HttpKernel::handle 0 0.0% -1,234 -122.8% 0 0.0% 0 0.0% 0 0.0% -226,648 -104.1% 0 0.0% -226,488 -104.1% 0 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%
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%
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%
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%
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%
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_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%
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%
service_container_prod_::getTwigService -1 -0.4% -637 -63.4% -28 -2.8% 0 0.0% 0 0.0% -122,492 -56.2% -700 -0.3% -120,504 -55.4% -1,128 -0.5%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass -9 -3.3% -624 -62.1% -123 -12.2% 0 0.0% 4,001 200050.0% -154,256 -70.8% -4,396 -2.0% -159,588 -73.4% -2,880 -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::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%
Drupal\Core\Template\TwigEnvironment::loadTemplate -1 -0.4% -399 -39.7% -31 -3.1% 0 0.0% 0 0.0% -80,208 -36.8% -1,844 -0.8% -80,196 -36.9% -2,180 -1.0%
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%
__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%
Drupal\Core\Template\TwigEnvironment::__construct -1 -0.4% -314 -31.2% -8 -0.8% 0 0.0% 0 0.0% -49,132 -22.6% -888 -0.4% -48,912 -22.5% -732 -0.3%
Twig_Environment::__construct -1 -0.4% -296 -29.5% -46 -4.6% 0 0.0% 0 0.0% -47,184 -21.7% -336 -0.2% -47,164 -21.7% -2,392 -1.1%
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%
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%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load -1 -0.4% -231 -23.0% -47 -4.7% 0 0.0% 0 0.0% -61,296 -28.1% -920 -0.4% -61,648 -28.3% -1,528 -0.7%
_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::loadAll 0 0.0% 185 18.4% 8 0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_render_template 1 0.4% 182 18.1% 21 2.1% 0 0.0% 0 0.0% 16,672 7.7% 3,384 1.6% 27,912 12.8% 880 0.4%
Drupal\Core\Extension\ModuleHandler::load 0 0.0% 171 17.0% 81 8.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 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%
run_init::templates/maintenance-page.tpl.php 1 0.4% 130 12.9% 26 2.6% 0 0.0% 0 0.0% 4,228 1.9% 844 0.4% 836 0.4% 192 0.1%
run_init::1#2c#b7#2f0e5766fdd8053125369aa29994.php/0b9a1a085d419e8756922649b023b4f2d950945d80ef8f782dc30915afd5d3c4.php -1 -0.4% -123 -12.2% -12 -1.2% 0 0.0% 0 0.0% -45,048 -20.7% -5,164 -2.4% -44,220 -20.3% -4,688 -2.2%
run_init::service_container_prod_.php/df0a11079c4c78df79747124b4e27ebc7fe6263726685222d1163f7c2ef08c57.php -1 -0.4% -113 -11.2% -12 -1.2% 0 0.0% 0 0.0% -22,980 -10.6% -4,056 -1.9% -22,016 -10.1% -3,832 -1.8%
run_init::service_container_prod_.php/37e71e4d05ec7729e55ed21611e333864f7c527d35e8e1de6889b3a217af8d04.php 1 0.4% 112 11.1% 12 1.2% 0 0.0% 0 0.0% 22,980 10.6% 4,056 1.9% 22,016 10.1% 3,832 1.8%
service_container_prod_::getTwig_Loader_FilesystemService -1 -0.4% -109 -10.8% -9 -0.9% 0 0.0% 0 0.0% -15,400 -7.1% -652 -0.3% -14,624 -6.7% -628 -0.3%
theme_get_registry 0 0.0% 107 10.6% 9 0.9% 0 0.0% 0 0.0% 252 0.1% 0 0.0% 348 0.2% 0 0.0%
_theme_load_registry 0 0.0% 95 9.5% 1 0.1% 0 0.0% 0 0.0% 252 0.1% 0 0.0% 348 0.2% 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%
run_init::Template/TwigEnvironment.php -1 -0.4% -87 -8.7% -23 -2.3% 0 0.0% 0 0.0% -42,296 -19.4% -16,108 -7.4% -41,376 -19.0% -16,024 -7.4%
run_init::Template/TwigTemplate.php -1 -0.4% -86 -8.6% -12 -1.2% 0 0.0% 0 0.0% -36,848 -16.9% -4,992 -2.3% -34,872 -16.0% -4,924 -2.3%
load::service_container_prod_.php/37e71e4d05ec7729e55ed21611e333864f7c527d35e8e1de6889b3a217af8d04.php 1 0.4% 83 8.3% 83 8.3% 0 0.0% 0 0.0% 38,996 17.9% 38,996 17.9% 38,736 17.8% 38,736 17.8%
load::service_container_prod_.php/df0a11079c4c78df79747124b4e27ebc7fe6263726685222d1163f7c2ef08c57.php -1 -0.4% -82 -8.2% -82 -8.2% 0 0.0% 0 0.0% -38,996 -17.9% -38,996 -17.9% -38,736 -17.8% -38,736 -17.8%
run_init::Extension/Core.php -1 -0.4% -79 -7.9% -22 -2.2% 0 0.0% 0 0.0% -11,772 -5.4% -1,484 -0.7% -12,032 -5.5% -1,624 -0.7%
twig_render_var -17 -6.2% -76 -7.6% -42 -4.2% 0 0.0% 0 0.0% -4,772 -2.2% -1,120 -0.5% -4,692 -2.2% -920 -0.4%
drupal_session_initialize 0 0.0% 75 7.5% -9 -0.9% 0 0.0% 0 0.0% 4 0.0% 0 0.0% 4 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%
Drupal\Core\Utility\ThemeRegistry::__construct 0 0.0% 72 7.2% 1 0.1% 0 0.0% 0 0.0% 252 0.1% 0 0.0% 348 0.2% 0 0.0%
drupal_get_user_timezone 0 0.0% 68 6.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::getTemplateClass -2 -0.7% -64 -6.4% -8 -0.8% 0 0.0% 0 0.0% -9,060 -4.2% -1,316 -0.6% -8,964 -4.1% -1,244 -0.6%
Twig_Template::getAttribute -4 -1.5% -60 -6.0% -56 -5.6% 0 0.0% 0 0.0% -5,084 -2.3% -1,704 -0.8% -5,440 -2.5% -2,444 -1.1%
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%
load::Extension/Core.php -1 -0.4% -57 -5.7% -57 -5.7% 0 0.0% 0 0.0% -12,220 -5.6% -12,220 -5.6% -11,292 -5.2% -11,292 -5.2%
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\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%
Twig_Environment::getTemplateClass -1 -0.4% -56 -5.6% -10 -1.0% 0 0.0% 0 0.0% -7,744 -3.6% -1,012 -0.5% -7,720 -3.5% -828 -0.4%
Drupal\Core\Config\ConfigFactory::get 0 0.0% 51 5.1% 4 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -16 -0.0% 0 0.0%
run_init::Loader/Filesystem.php -1 -0.4% -50 -5.0% -10 -1.0% 0 0.0% 0 0.0% -5,868 -2.7% -100 -0.0% -7,588 -3.5% 0 0.0%
load::Twig/Environment.php -1 -0.4% -49 -4.9% -49 -4.9% 0 0.0% 0 0.0% -24,768 -11.4% -24,768 -11.4% -24,096 -11.1% -24,096 -11.1%
Drupal\Core\EventSubscriber\RequestCloseSubscriber::onTerminate 0 0.0% 49 4.9% 1 0.1% 0 0.0% 0 0.0% 8,192 3.8% 0 0.0% 8,440 3.9% 0 0.0%
Drupal\Core\Template\TwigTemplate::getContextReference -14 -5.1% -48 -4.8% -48 -4.8% 0 0.0% 0 0.0% -2,108 -1.0% -1,652 -0.8% -1,660 -0.8% -1,204 -0.6%
Drupal\Component\Utility\Crypt::randomBytes 0 0.0% -48 -4.8% 0 0.0% 0 0.0% 0 0.0% -20 -0.0% 4 0.0% -20 -0.0% 0 0.0%
system_run_automated_cron 0 0.0% 48 4.8% 62 6.2% 0 0.0% 0 0.0% 8,192 3.8% 0 0.0% 8,440 3.9% -144 -0.1%
PDOStatement::execute 0 0.0% 46 4.6% 46 4.6% 0 0.0% 0 0.0% 72 0.0% 72 0.0% -2,348 -1.1% -2,348 -1.1%
Drupal\Core\Utility\CacheArray::__construct 0 0.0% -45 -4.5% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Statement::execute 0 0.0% 45 4.5% -1 -0.1% 0 0.0% 0 0.0% 72 0.0% 0 0.0% -2,348 -1.1% 0 0.0%
Drupal\Core\Config\Config::init 0 0.0% 44 4.4% 5 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 48 0.0% 0 0.0%
Drupal\Core\Path\AliasWhitelist::__construct 0 0.0% -44 -4.4% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile -1 -0.4% -44 -4.4% -7 -0.7% 0 0.0% 0 0.0% -336 -0.2% 160 0.1% -1,184 -0.5% -56 -0.0%
Twig_Loader_Filesystem::getCacheKey -1 -0.4% -43 -4.3% -4 -0.4% 0 0.0% 0 0.0% -5,772 -2.7% -632 -0.3% -6,092 -2.8% -616 -0.3%
Drupal\Core\Cache\DatabaseBackend::checksumTags 0 0.0% 43 4.3% 1 0.1% 0 0.0% 0 0.0% 0 0.0% -8 -0.0% -52 -0.0% -68 -0.0%
user_access 0 0.0% -42 -4.2% -2 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::findFile -16 -5.8% -42 -4.2% -33 -3.3% 0 0.0% 0 0.0% -2,696 -1.2% -448 -0.2% -2,220 -1.0% -596 -0.3%
run_init::field/field.module 0 0.0% 42 4.2% 36 3.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::terminate 0 0.0% 41 4.1% 0 0.0% 0 0.0% 0 0.0% 8,208 3.8% 0 0.0% 8,440 3.9% 0 0.0%
Symfony\Component\HttpKernel\HttpKernel::terminate 0 0.0% 41 4.1% -8 -0.8% 0 0.0% 0 0.0% 8,208 3.8% 8 0.0% 8,440 3.9% 0 0.0%
fread 0 0.0% -41 -4.1% -41 -4.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
user_role_permissions 0 0.0% -40 -4.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_query 0 0.0% -40 -4.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 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%
Twig_Loader_Filesystem::findTemplate -1 -0.4% -39 -3.9% -18 -1.8% 0 0.0% 0 0.0% -5,140 -2.4% -1,316 -0.6% -5,476 -2.5% -1,720 -0.8%
service_container_prod_::getConfig_ContextService 0 0.0% -37 -3.7% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Environment::mergeGlobals -1 -0.4% -37 -3.7% -3 -0.3% 0 0.0% 0 0.0% -3,668 -1.7% -616 -0.3% -3,512 -1.6% -596 -0.3%
_drupal_bootstrap_page_cache 0 0.0% -35 -3.5% -2 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\PathProcessor\PathProcessorManager::processInbound 0 0.0% -35 -3.5% -2 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
service_container_prod_::getPath_AliasWhitelistService 0 0.0% -34 -3.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Environment::getGlobals -1 -0.4% -34 -3.4% -4 -0.4% 0 0.0% 0 0.0% -3,052 -1.4% -668 -0.3% -2,916 -1.3% -604 -0.3%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelRequestConvertPath 0 0.0% -34 -3.4% 2 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 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\Component\Uuid\Php::generate 0 0.0% -33 -3.3% 0 0.0% 0 0.0% 0 0.0% -28 -0.0% 0 0.0% -20 -0.0% 0 0.0%
Drupal\Component\Uuid\Uuid::generate 0 0.0% -33 -3.3% 0 0.0% 0 0.0% 0 0.0% -28 -0.0% 0 0.0% -20 -0.0% 0 0.0%
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\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%
Symfony\Component\DependencyInjection\Container::get@6 0 0.0% -32 -3.2% -3 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath -1 -0.4% -31 -3.1% -13 -1.3% 0 0.0% 0 0.0% -428 -0.2% -152 -0.1% -1,128 -0.5% -648 -0.3%
Drupal\Component\Utility\NestedArray::getValue 0 0.0% -31 -3.1% -20 -2.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 56 0.0% 56 0.0%
_drupal_theme_initialize 0 0.0% 30 3.0% 24 2.4% 0 0.0% 0 0.0% 1,464 0.7% 276 0.1% 3,636 1.7% 64 0.0%
load::Twig/Template.php -1 -0.4% -30 -3.0% -30 -3.0% 0 0.0% 0 0.0% -26,504 -12.2% -26,504 -12.2% -24,796 -11.4% -24,796 -11.4%
Twig_Environment::initGlobals -1 -0.4% -30 -3.0% -29 -2.9% 0 0.0% 0 0.0% -2,384 -1.1% 168 0.1% -2,312 -1.1% -860 -0.4%
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