Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
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Overall Diff Summary

Run #51ec227a9cea0Run #51ec243650361DiffDiff%
Number of Function Calls761,520 762,538 1,018 0.1%
Incl. Wall Time (microsec)2,798,555 2,807,164 8,609 0.3%
Incl. CPU (microsecs)2,771,046 2,777,615 6,569 0.2%
Incl. MemUse (bytes)19,861,784 19,891,768 29,984 0.2%
Incl. PeakMemUse (bytes)20,090,008 20,122,056 32,048 0.2%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Excl. PeakMemUse (bytes) 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::service_container_prod.php/c42b9d2ede6511459967a47aea26a33e04dbcf7b716147614cd2c3b3be28ec21.php -1 -0.1% -100 -1.2% -100 -1.2% -101 -1.5% -101 -1.5% -97,824 -326.3% -97,824 -326.3% -97,752 -305.0% -97,752 -305.0%
load::service_container_prod.php/8dfb9e793067cb7ef6d652f87c03f32f611483481e4de95dde63cccf867583a9.php 1 0.1% 91 1.1% 91 1.1% 93 1.4% 93 1.4% 97,824 326.3% 97,824 326.3% 97,752 305.0% 97,752 305.0%
Drupal\Core\Config\Config::get 0 0.0% 565 6.6% 18 0.2% -41 -0.6% -305 -4.6% -32,848 -109.6% -32,768 -109.3% -58,232 -181.7% -55,232 -172.3%
token_get_all 0 0.0% 287 3.3% 287 3.3% 293 4.5% 293 4.5% -15,256 -50.9% -15,256 -50.9% 49,784 155.3% 49,784 155.3%
load::1#68#34#04bd0616f700069ccbe551d12894.php/a135e23e72ab53c920d629ed21a1b96902c059c0e1c678eefb402a194e6b289e.php 1 0.1% 50 0.6% 50 0.6% 52 0.8% 52 0.8% 44,320 147.8% 44,320 147.8% 37,496 117.0% 37,496 117.0%
load::1#68#34#04bd0616f700069ccbe551d12894.php/5349561e81aab6396af4eccf3c4ce11961bc7e63173fff379fb6327e688398f9.php -1 -0.1% -36 -0.4% -36 -0.4% -38 -0.6% -38 -0.6% -34,960 -116.6% -34,960 -116.6% -33,936 -105.9% -33,936 -105.9%
__TwigTemplate_683404bd0616f700069ccbe551d12894::doDisplay 0 0.0% 3,680 42.7% 14 0.2% 2,718 41.4% 20 0.3% -2,464 -8.2% -48 -0.2% -24,528 -76.5% 24,696 77.1%
drupal_get_library 0 0.0% 30 0.3% 19 0.2% 32 0.5% 53 0.8% 680 2.3% 88 0.3% -23,776 -74.2% -23,776 -74.2%
ob_start 28 2.8% 39 0.5% 39 0.5% 62 0.9% 62 0.9% 464,128 1547.9% 464,128 1547.9% 16,528 51.6% 16,528 51.6%
load::Twig/Environment.php 0 0.0% 6 0.1% 6 0.1% 6 0.1% 6 0.1% 0 0.0% 0 0.0% 13,864 43.3% 13,864 43.3%
run_init::service_container_prod.php/c42b9d2ede6511459967a47aea26a33e04dbcf7b716147614cd2c3b3be28ec21.php -1 -0.1% -135 -1.6% -18 -0.2% -136 -2.1% -18 -0.3% -44,112 -147.1% -10,096 -33.7% -44,112 -137.6% -9,784 -30.5%
run_init::service_container_prod.php/8dfb9e793067cb7ef6d652f87c03f32f611483481e4de95dde63cccf867583a9.php 1 0.1% 122 1.4% 16 0.2% 124 1.9% 16 0.2% 44,112 147.1% 10,096 33.7% 44,112 137.6% 9,784 30.5%
run_init::Template/TwigEnvironment.php 0 0.0% 8 0.1% 2 0.0% 10 0.2% 2 0.0% 0 0.0% 0 0.0% 23,432 73.1% 8,936 27.9%
run_init::1#e2#a5#8c734ee23085011049aefe4fb9f5.php/348df24d0da2250c02f8550b81edd51032c93e8ac43a324f9c3cf1e13fecd1b3.php 1 0.1% 184 2.1% 20 0.2% 186 2.8% 18 0.3% 79,384 264.8% 9,456 31.5% 78,360 244.5% 8,712 27.2%
run_init::1#68#34#04bd0616f700069ccbe551d12894.php/5349561e81aab6396af4eccf3c4ce11961bc7e63173fff379fb6327e688398f9.php -1 -0.1% -164 -1.9% -17 -0.2% -165 -2.5% -17 -0.3% -79,384 -264.8% -9,456 -31.5% -78,192 -244.0% -8,712 -27.2%
drupal_static 0 0.0% -14 -0.2% -11 -0.1% -65 -1.0% -62 -0.9% -104 -0.3% -104 -0.3% -6,792 -21.2% -6,792 -21.2%
load::node/NodeTypeInterface.php 0 0.0% -52 -0.6% -52 -0.6% -52 -0.8% -52 -0.8% -4,096 -13.7% -4,096 -13.7% -6,168 -19.2% -6,168 -19.2%
load::Extension/Core.php 0 0.0% -16 -0.2% -16 -0.2% -17 -0.3% -17 -0.3% -16 -0.1% -16 -0.1% 4,912 15.3% 4,912 15.3%
load::Template/AttributeArray.php 0 0.0% 0 0.0% 0 0.0% 3 0.0% 3 0.0% 0 0.0% 0 0.0% 4,248 13.3% 4,248 13.3%
load::Block/SystemMenuBlock.php 0 0.0% 44 0.5% 44 0.5% 44 0.7% 44 0.7% 4,096 13.7% 4,096 13.7% 4,096 12.8% 4,096 12.8%
load::1#e2#a5#8c734ee23085011049aefe4fb9f5.php/348df24d0da2250c02f8550b81edd51032c93e8ac43a324f9c3cf1e13fecd1b3.php 1 0.1% 13 0.2% 13 0.2% 17 0.3% 17 0.3% 5,272 17.6% 5,272 17.6% 3,872 12.1% 3,872 12.1%
run_init::mysql/Insert.php 0 0.0% 6 0.1% 3 0.0% 7 0.1% 3 0.0% 0 0.0% 0 0.0% -3,816 -11.9% -3,816 -11.9%
ArrayObject::exchangeArray 0 0.0% -3 -0.0% -3 -0.0% -15 -0.2% -15 -0.2% 0 0.0% 0 0.0% -3,696 -11.5% -3,696 -11.5%
__TwigTemplate_e2a58c734ee23085011049aefe4fb9f5::doDisplay 28 2.8% 5,145 59.8% 318 3.7% 5,178 78.8% 291 4.4% 31,880 106.3% -7,240 -24.1% 23,360 72.9% 3,264 10.2%
l 0 0.0% -130 -1.5% -21 -0.2% -129 -2.0% -35 -0.5% -4,880 -16.3% 16 0.1% -19,144 -59.7% -3,160 -9.9%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass 0 0.0% 272 3.2% 53 0.6% 292 4.4% 94 1.4% -72 -0.2% 0 0.0% 50,392 157.2% 3,144 9.8%
theme@2 0 0.0% 3,761 43.7% 11 0.1% 2,796 42.6% -5 -0.1% 6,568 21.9% -272 -0.9% 5,272 16.5% -3,032 -9.5%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@1 0 0.0% 175 2.0% 21 0.2% 186 2.8% 78 1.2% -4,240 -14.1% -24 -0.1% 18,616 58.1% 2,888 9.0%
load::Template/TwigReference.php 0 0.0% -12 -0.1% -12 -0.1% -11 -0.2% -11 -0.2% 0 0.0% 0 0.0% -2,712 -8.5% -2,712 -8.5%
run_init::Template/AttributeArray.php 0 0.0% -29 -0.3% -5 -0.1% -29 -0.4% -3 -0.0% -6,680 -22.3% 72 0.2% 2,712 8.5% 2,712 8.5%
load::Extension/Staging.php 0 0.0% 1 0.0% 1 0.0% 3 0.0% 3 0.0% 0 0.0% 0 0.0% 2,464 7.7% 2,464 7.7%
drupal_render@1 0 0.0% 3,697 42.9% -14 -0.2% 2,733 41.6% -10 -0.2% 1,064 3.5% 48 0.2% -27,288 -85.1% -2,464 -7.7%
drupal_is_front_page 0 0.0% 3 0.0% -4 -0.0% 0 0.0% -6 -0.1% 0 0.0% 0 0.0% -6,616 -20.6% -2,416 -7.5%
Drupal\Core\Template\TwigReference::offsetGet 0 0.0% -4 -0.0% 0 0.0% -5 -0.1% 3 0.0% 0 0.0% 0 0.0% -6,352 -19.8% -2,336 -7.3%
template_preprocess 28 2.8% 271 3.1% 136 1.6% 268 4.1% 106 1.6% 39,272 131.0% 30,784 102.7% -11,488 -35.8% -2,192 -6.8%
run_init::Template/AttributeString.php 0 0.0% 31 0.4% 6 0.1% 31 0.5% 4 0.1% 6,680 22.3% -72 -0.2% 6,408 20.0% 1,984 6.2%
load::Template/AttributeValueBase.php 0 0.0% 0 0.0% 0 0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 1,944 6.1% 1,944 6.1%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load 1 0.1% 100 1.2% 26 0.3% 96 1.5% 11 0.2% 16,280 54.3% 568 1.9% 11,192 34.9% 1,936 6.0%
run_init::node/NodeTypeInterface.php 0 0.0% -4 -0.0% -4 -0.0% -5 -0.1% -5 -0.1% 0 0.0% 0 0.0% 1,896 5.9% 1,896 5.9%
Symfony\Component\DependencyInjection\Container::get 28 2.8% 1,076 12.5% 417 4.8% 954 14.5% 561 8.5% 40 0.1% -904 -3.0% 46,504 145.1% -1,864 -5.8%
Drupal\Core\Extension\ModuleHandler::alter 0 0.0% 414 4.8% 0 0.0% 414 6.3% -8 -0.1% 8 0.0% 56 0.2% -5,904 -18.4% -1,864 -5.8%
Drupal\Core\Template\Attribute::offsetSet 0 0.0% -38 -0.4% -19 -0.2% -16 -0.2% -74 -1.1% 352 1.2% 352 1.2% 18,200 56.8% 1,848 5.8%
_template_preprocess_default_variables 0 0.0% 131 1.5% -3 -0.0% 132 2.0% 0 0.0% 6,016 20.1% 0 0.0% -8,080 -25.2% -1,832 -5.7%
strtr 1 0.1% -101 -1.2% -101 -1.2% -101 -1.5% -101 -1.5% 136 0.5% 136 0.5% -1,824 -5.7% -1,824 -5.7%
Drupal\node\NodeRenderController::buildContent 0 0.0% -610 -7.1% -33 -0.4% -405 -6.2% -22 -0.3% 32,768 109.3% 0 0.0% 32,216 100.5% -1,752 -5.5%
load::Template/TwigEnvironment.php 0 0.0% 21 0.2% 21 0.2% 20 0.3% 20 0.3% 0 0.0% 0 0.0% 1,752 5.5% 1,752 5.5%
Drupal\Component\Utility\NestedArray::getValue 0 0.0% -19 -0.2% -19 -0.2% -17 -0.3% -31 -0.5% 0 0.0% 0 0.0% -1,624 -5.1% -1,624 -5.1%
is_array 29 2.8% 45 0.5% 45 0.5% -765 -11.6% -765 -11.6% 24 0.1% 24 0.1% -1,584 -4.9% -1,584 -4.9%
Drupal::moduleHandler 0 0.0% 171 2.0% 34 0.4% 139 2.1% 1 0.0% -8 -0.0% -8 -0.0% -2,312 -7.2% -1,544 -4.8%
array_merge 0 0.0% -25 -0.3% -25 -0.3% -79 -1.2% -79 -1.2% -520 -1.7% -520 -1.7% 1,528 4.8% 1,528 4.8%
load::Loader/Filesystem.php 0 0.0% -1 -0.0% -1 -0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 1,392 4.3% 1,392 4.3%
Drupal\Core\Template\TwigReference::setReference 0 0.0% -4 -0.0% -1 -0.0% -3 -0.0% 12 0.2% -24 -0.1% -24 -0.1% -5,064 -15.8% -1,368 -4.3%
Twig_Environment::__construct 0 0.0% -3 -0.0% 2 0.0% -2 -0.0% 2 0.0% 0 0.0% 0 0.0% 16,920 52.8% 1,336 4.2%
element_children 0 0.0% 40 0.5% 11 0.1% 28 0.4% -11 -0.2% -32 -0.1% 0 0.0% -1,768 -5.5% -1,320 -4.1%
Drupal\Core\Routing\UrlGenerator::generateFromPath 0 0.0% -76 -0.9% -21 -0.2% -77 -1.2% -22 -0.3% 80 0.3% 32 0.1% -1,448 -4.5% -1,272 -4.0%
theme@1 0 0.0% 5,688 66.1% 47 0.5% 4,724 71.9% 47 0.7% 396,992 1324.0% -3,712 -12.4% 387,080 1207.8% -1,240 -3.9%
__TwigTemplate_e2a58c734ee23085011049aefe4fb9f5::__construct 1 0.1% 6 0.1% 4 0.0% 8 0.1% 6 0.1% 2,408 8.0% 1,240 4.1% 2,344 7.3% 1,240 3.9%
load::Extension/Escaper.php 0 0.0% 0 0.0% 0 0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 1,232 3.8% 1,232 3.8%
Drupal\Component\Utility\String::checkPlain 0 0.0% 20 0.2% 33 0.4% 47 0.7% 56 0.9% 224 0.7% -48 -0.2% 2,144 6.7% 1,192 3.7%
Twig_Template::displayWithErrorHandling 1 0.1% 3,841 44.6% 5 0.1% 2,879 43.8% 3 0.0% 17,824 59.4% 472 1.6% -2,352 -7.3% 1,184 3.7%
theme_get_registry 0 0.0% -52 -0.6% -16 -0.2% -54 -0.8% 25 0.4% 560 1.9% 0 0.0% -720 -2.2% -1,152 -3.6%
load::mysql/Merge.php 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -1,152 -3.6% -1,152 -3.6%
user_template_preprocess_default_variables_alter 0 0.0% 21 0.2% 0 0.0% 22 0.3% 3 0.0% 0 0.0% 0 0.0% -3,696 -11.5% -1,104 -3.4%
load::Extension/Optimizer.php 0 0.0% 1 0.0% 1 0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 1,056 3.3% 1,056 3.3%
Twig_Template::display 1 0.1% 3,852 44.7% 4 0.0% 2,891 44.0% 4 0.1% 17,864 59.6% 40 0.1% -1,240 -3.9% 984 3.1%
current_path 0 0.0% 9 0.1% -11 -0.1% 5 0.1% -7 -0.1% 0 0.0% 0 0.0% -1,120 -3.5% -976 -3.0%
htmlspecialchars 0 0.0% -13 -0.2% -13 -0.2% -9 -0.1% -9 -0.1% 272 0.9% 272 0.9% 952 3.0% 952 3.0%
twig_render_var 1 0.1% 3,816 44.3% 16 0.2% 2,848 43.4% 1 0.0% 14,672 48.9% 816 2.7% -18,304 -57.1% 936 2.9%
array_keys 28 2.8% -69 -0.8% -69 -0.8% -49 -0.7% -49 -0.7% 32,872 109.6% 32,872 109.6% -928 -2.9% -928 -2.9%
drupal_render@2 0 0.0% 3,769 43.8% 2 0.0% 2,805 42.7% 2 0.0% 5,856 19.5% 64 0.2% -26,432 -82.5% -920 -2.9%
load::Twig/ExtensionInterface.php 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 880 2.7% 880 2.7%
Drupal\Core\Template\TwigTemplate::getContextReference 28 2.8% 76 0.9% 85 1.0% 114 1.7% 126 1.9% 1,392 4.6% 1,416 4.7% -5,496 -17.1% -864 -2.7%
Drupal\Core\Utility\ThemeRegistry::offsetExists 0 0.0% -11 -0.1% -26 -0.3% -12 -0.2% -42 -0.6% 0 0.0% 0 0.0% -848 -2.6% -848 -2.6%
run_init::Template/AttributeValueBase.php 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 840 2.6% 840 2.6%
Drupal\Core\Template\AttributeValueBase::printed 0 0.0% -8 -0.1% -8 -0.1% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 832 2.6% 832 2.6%
service_container_prod::getTwigService 0 0.0% 24 0.3% -2 -0.0% 24 0.4% -1 -0.0% 8 0.0% 0 0.0% 48,800 152.3% 808 2.5%
run_init::1#68#34#04bd0616f700069ccbe551d12894.php/a135e23e72ab53c920d629ed21a1b96902c059c0e1c678eefb402a194e6b289e.php 1 0.1% 1 0.0% 1 0.0% 4 0.1% 4 0.1% 1,000 3.3% 1,000 3.3% 800 2.5% 800 2.5%
method_exists 28 2.8% 35 0.4% 35 0.4% 4 0.1% 4 0.1% -16 -0.1% -16 -0.1% 800 2.5% 800 2.5%
theme_links 0 0.0% -52 -0.6% -1 -0.0% -51 -0.8% -1 -0.0% 0 0.0% 0 0.0% -2,296 -7.2% -768 -2.4%
Twig_Template::__construct 1 0.1% 3 0.0% 3 0.0% 2 0.0% 2 0.0% 1,120 3.7% 1,120 3.7% 760 2.4% 760 2.4%
PDO::prepare 0 0.0% 90 1.0% 71 0.8% 91 1.4% 67 1.0% 65,536 218.6% 65,536 218.6% 752 2.3% 752 2.3%
Drupal\Core\Extension\ModuleHandler::isLoaded 0 0.0% -4 -0.0% -4 -0.0% -1 -0.0% -1 -0.0% -8 -0.0% -8 -0.0% -744 -2.3% -744 -2.3%
Drupal\Core\Template\Attribute::__toString 0 0.0% 155 1.8% 54 0.6% 157 2.4% 10 0.2% -728 -2.4% -832 -2.8% 6,736 21.0% 736 2.3%
PDOStatement::execute 0 0.0% 3,027 35.2% 3,027 35.2% 1,016 15.5% 1,016 15.5% 352 1.2% 352 1.2% 728 2.3% 728 2.3%
drupal_alter 0 0.0% 407 4.7% -4 -0.0% 407 6.2% -6 -0.1% 0 0.0% -8 -0.0% -5,536 -17.3% -720 -2.2%
load::Twig/Extension.php 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 704 2.2% 704 2.2%
load::Extension/Debug.php 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 704 2.2% 704 2.2%
array_map 0 0.0% 79 0.9% 54 0.6% 71 1.1% 18 0.3% -960 -3.2% -8 -0.0% 1,360 4.2% 688 2.1%
Drupal\Core\Template\Attribute::__clone 56 5.5% 64 0.7% 64 0.7% 96 1.5% 96 1.5% 3,408 11.4% 3,408 11.4% 672 2.1% 672 2.1%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath 1 0.1% 34 0.4% 13 0.2% 41 0.6% 14 0.2% 336 1.1% 80 0.3% 760 2.4% 656 2.0%
Symfony\Component\HttpFoundation\ParameterBag::all 0 0.0% 0 0.0% 0 0.0% -5 -0.1% -5 -0.1% -40 -0.1% -40 -0.1% -656 -2.0% -656 -2.0%
drupal_render@4 0 0.0% 3,756 43.6% 0 0.0% 2,793 42.5% -5 -0.1% 7,072 23.6% 80 0.3% 4,352 13.6% -640 -2.0%
Drupal::service 0 0.0% 103 1.2% 22 0.3% 77 1.2% -29 -0.4% 0 0.0% 0 0.0% -1,520 -4.7% -632 -2.0%
Drupal\Core\Template\AttributeValueBase::__construct 0 0.0% -15 -0.2% -15 -0.2% -44 -0.7% -44 -0.7% 0 0.0% 0 0.0% 624 1.9% 624 1.9%
drupal_clean_css_identifier 0 0.0% -42 -0.5% 2 0.0% -44 -0.7% 11 0.2% 56 0.2% 8 0.0% -12,504 -39.0% -624 -1.9%
Drupal\Core\Template\TwigEnvironment::loadTemplate 28 2.8% 416 4.8% 132 1.5% 438 6.7% 146 2.2% 19,952 66.5% 616 2.1% 16,440 51.3% 624 1.9%
theme_image -28 -2.8% -7,918 -92.0% -420 -4.9% -7,945 -120.9% -381 -5.8% -76,208 -254.2% 78,144 260.6% -5,888 -18.4% -616 -1.9%
apc_fetch 0 0.0% 72 0.8% 72 0.8% 55 0.8% 55 0.8% -16 -0.1% -16 -0.1% 608 1.9% 608 1.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags 0 0.0% 66 0.8% -99 -1.1% -82 -1.2% -31 -0.5% 8 0.0% 48 0.2% -448 -1.4% -600 -1.9%
twig_render_template 1 0.1% 4,205 48.8% 27 0.3% 3,242 49.4% 17 0.3% 38,144 127.2% -208 -0.7% 82,272 256.7% 592 1.8%
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