Diff Report
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #51ec243650361Run #51ec227a9cea0DiffDiff%
Number of Function Calls762,538 761,520 -1,018 -0.1%
Incl. Wall Time (microsec)2,807,164 2,798,555 -8,609 -0.3%
Incl. CPU (microsecs)2,777,615 2,771,046 -6,569 -0.2%
Incl. MemUse (bytes)19,891,768 19,861,784 -29,984 -0.2%
Incl. PeakMemUse (bytes)20,122,056 20,090,008 -32,048 -0.2%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Excl. CPU (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 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%
Doctrine\Common\Reflection\StaticReflectionParser::parse 0 0.0% -210 -2.4% -1,524 -17.7% -334 -5.1% -863 -13.1% 768 2.6% -15,112 -50.4% -49,736 -155.2% 0 0.0%
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%
theme@7 0 0.0% -3,725 -43.3% -762 -8.9% -3,724 -56.7% -585 -8.9% -11,024 -36.8% 123,328 411.3% 0 0.0% 0 0.0%
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%
Doctrine\Common\Annotations\TokenParser::next 0 0.0% 2,140 24.9% 2,140 24.9% 558 8.5% 558 8.5% 80 0.3% 80 0.3% 0 0.0% 0 0.0%
twig_render_template@3 -27 -2.7% -6,772 -78.7% -523 -6.1% -6,805 -103.6% -402 -6.1% -24,992 -83.4% 7,776 25.9% -64 -0.2% 0 0.0%
Doctrine\Common\Annotations\DocLexer::getType 0 0.0% -210 -2.4% -695 -8.1% 300 4.6% 386 5.9% -56 -0.2% -328 -1.1% 0 0.0% 0 0.0%
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%
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%
is_subclass_of 0 0.0% 3 0.0% 3 0.0% -294 -4.5% -294 -4.5% -32,768 -109.3% -32,768 -109.3% 0 0.0% 0 0.0%
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%
__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%
Doctrine\Common\Annotations\DocParser::match 0 0.0% -314 -3.6% -236 -2.7% -456 -6.9% -244 -3.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Doctrine\Common\Lexer\AbstractLexer::scan 0 0.0% 227 2.6% 350 4.1% 161 2.5% -226 -3.4% -6,096 -20.3% -6,168 -20.6% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\TokenParser::parseUseStatement 0 0.0% -268 -3.1% -259 -3.0% -302 -4.6% -217 -3.3% 48 0.2% 16 0.1% -8 -0.0% 0 0.0%
template_preprocess_image -28 -2.8% -1,046 -12.2% -209 -2.4% -1,075 -16.4% -211 -3.2% -40,408 -134.8% -22,528 -75.1% 0 0.0% 0 0.0%
file_get_contents 0 0.0% -198 -2.3% -198 -2.3% -203 -3.1% -203 -3.1% 0 0.0% 0 0.0% 88 0.3% 88 0.3%
Drupal\Component\Plugin\Discovery\AnnotatedClassDiscovery::getDefinitions 0 0.0% -634 -7.4% -194 -2.3% -631 -9.6% -193 -2.9% 24 0.1% -2,856 -9.5% -49,032 -153.0% -72 -0.2%
Doctrine\Common\Lexer\AbstractLexer::moveNext 0 0.0% -64 -0.7% -64 -0.7% -189 -2.9% -189 -2.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
twig_render_var@3 -27 -2.7% -4,591 -53.3% -236 -2.7% -4,625 -70.4% -188 -2.9% -19,544 -65.2% -824 -2.7% 0 0.0% 0 0.0%
Doctrine\Common\Lexer\AbstractLexer::isNextToken 0 0.0% 105 1.2% 105 1.2% 188 2.9% 188 2.9% 16 0.1% 16 0.1% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocParser::PlainValue 0 0.0% -540 -6.3% -197 -2.3% -466 -7.1% -170 -2.6% 16 0.1% 0 0.0% 0 0.0% 0 0.0%
unserialize 0 0.0% -78 -0.9% 191 2.2% 68 1.0% 168 2.6% -392 -1.3% -344 -1.1% 320 1.0% 240 0.7%
is_object -28 -2.8% 91 1.1% 91 1.1% -167 -2.5% -167 -2.5% 0 0.0% 0 0.0% -200 -0.6% -200 -0.6%
Drupal\Core\Entity\EntityBCDecorator::__set 0 0.0% 159 1.8% 89 1.0% 178 2.7% 161 2.5% 8 0.0% 8 0.0% 88 0.3% 88 0.3%
substr -4 -0.4% 60 0.7% 60 0.7% -157 -2.4% -157 -2.4% 104 0.3% 104 0.3% 56 0.2% 56 0.2%
Doctrine\Common\Annotations\DocParser::PlainValue@1 0 0.0% -92 -1.1% -77 -0.9% -165 -2.5% -151 -2.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Template::render@3 -27 -2.7% -5,640 -65.5% -222 -2.6% -5,657 -86.1% -149 -2.3% -21,112 -70.4% -1,296 -4.3% -64 -0.2% 0 0.0%
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%
contextual_preprocess -28 -2.8% -193 -2.2% -186 -2.2% -215 -3.3% -143 -2.2% -752 -2.5% 32,184 107.3% 816 2.5% 432 1.3%
Twig_Template::display@3 -27 -2.7% -5,342 -62.1% -166 -1.9% -5,355 -81.5% -133 -2.0% -11,272 -37.6% 0 0.0% 0 0.0% 0 0.0%
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%
function_exists -56 -5.5% -63 -0.7% -63 -0.7% -120 -1.8% -120 -1.8% 8 0.0% 8 0.0% 320 1.0% 320 1.0%
Doctrine\Common\Annotations\DocParser::Arrayx 0 0.0% -321 -3.7% -88 -1.0% -246 -3.7% 119 1.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
preg_replace -1 -0.1% -116 -1.3% -116 -1.3% -117 -1.8% -117 -1.8% -136 -0.5% -136 -0.5% 176 0.5% 176 0.5%
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%
Doctrine\Common\Annotations\AnnotationReader::collectParsingMetadata 0 0.0% -114 -1.3% 48 0.6% -176 -2.7% -105 -1.6% 1,944 6.5% 224 0.7% -49,736 -155.2% 0 0.0%
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%
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\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%
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%
Drupal\Core\Cache\DatabaseBackend::getMultiple 0 0.0% -1,179 -13.7% 124 1.4% -527 -8.0% 94 1.4% -368 -1.2% -32 -0.1% 616 1.9% 488 1.5%
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\Cache\DatabaseBackend::prepareItem 0 0.0% -52 -0.6% 64 0.7% 225 3.4% 92 1.4% -280 -0.9% 120 0.4% 640 2.0% -144 -0.4%
settings -28 -2.8% -87 -1.0% -59 -0.7% -125 -1.9% -91 -1.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Annotation\Plugin::__construct 0 0.0% 211 2.5% 82 1.0% 240 3.7% 91 1.4% 752 2.5% -360 -1.2% 0 0.0% 0 0.0%
theme@4 0 0.0% -4,629 -53.8% -72 -0.8% -3,575 -54.4% -89 -1.4% -7,472 -24.9% -48 -0.2% 1,480 4.6% 0 0.0%
Drupal\Component\Annotation\Plugin::Drupal\Component\Annotation\{closure} 0 0.0% 17 0.2% 17 0.2% 88 1.3% 88 1.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::getTemplateClass -29 -2.8% -114 -1.3% -59 -0.7% -144 -2.2% -88 -1.3% -544 -1.8% -136 -0.5% -1,928 -6.0% -400 -1.2%
Doctrine\Common\Annotations\DocParser::Value 0 0.0% -749 -8.7% -26 -0.3% -580 -8.8% 86 1.3% -8 -0.0% -24 -0.1% 0 0.0% 0 0.0%
t 0 0.0% 41 0.5% 21 0.2% 97 1.5% 86 1.3% 0 0.0% 0 0.0% -22,320 -69.6% 264 0.8%
Twig_Template::displayWithErrorHandling@3 -27 -2.7% -5,070 -58.9% -100 -1.2% -5,091 -77.5% -85 -1.3% -11,272 -37.6% -288 -1.0% 0 0.0% 0 0.0%
Twig_Environment::mergeGlobals -28 -2.8% -117 -1.4% -87 -1.0% -147 -2.2% -84 -1.3% 0 0.0% 0 0.0% -128 -0.4% 0 0.0%
Doctrine\Common\Annotations\DocParser::Identifier 0 0.0% -55 -0.6% 87 1.0% -95 -1.4% -84 -1.3% 24 0.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityBCDecorator::__get 0 0.0% 55 0.6% 40 0.5% 68 1.0% 80 1.2% 248 0.8% 144 0.5% 560 1.7% 48 0.1%
preg_split 0 0.0% 75 0.9% 75 0.9% 80 1.2% 80 1.2% 128 0.4% 128 0.4% 0 0.0% 0 0.0%
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%
Drupal\Core\Database\Statement::execute 0 0.0% -3,147 -36.6% -70 -0.8% -1,111 -16.9% -79 -1.2% -352 -1.2% 0 0.0% -728 -2.3% 0 0.0%
Doctrine\Common\Reflection\StaticReflectionParser::getDocComment 0 0.0% -177 -2.1% 34 0.4% -197 -3.0% 79 1.2% 768 2.6% 0 0.0% -49,736 -155.2% 0 0.0%
Drupal\Core\Entity\EntityNG::getUntranslated 0 0.0% -2 -0.0% -1 -0.0% 81 1.2% 78 1.2% 0 0.0% 0 0.0% 312 1.0% 0 0.0%
class_exists -1 -0.1% -132 -1.5% -19 -0.2% -199 -3.0% -78 -1.2% -4,080 -13.6% 0 0.0% 864 2.7% -56 -0.2%
strtolower -28 -2.8% -42 -0.5% -42 -0.5% -78 -1.2% -78 -1.2% -792 -2.6% -792 -2.6% 0 0.0% 0 0.0%
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%
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%
Drupal\Core\StringTranslation\TranslationManager::translate 0 0.0% -5 -0.1% -16 -0.2% -3 -0.0% -73 -1.1% 0 0.0% 0 0.0% -22,656 -70.7% 440 1.4%
drupal_container -28 -2.8% -120 -1.4% -104 -1.2% -135 -2.1% -72 -1.1% 16 0.1% 16 0.1% -216 -0.7% -216 -0.7%
strpos -1 -0.1% -49 -0.6% -49 -0.6% 72 1.1% 72 1.1% -8 -0.0% -8 -0.0% 584 1.8% 584 1.8%
Drupal\Core\StringTranslation\TranslationManager::getStringTranslation 0 0.0% 17 0.2% -19 -0.2% 70 1.1% 71 1.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\TypedData\ItemList::__clone 0 0.0% 71 0.8% 68 0.8% 52 0.8% 70 1.1% -24 -0.1% -24 -0.1% 0 0.0% 0 0.0%
ob_get_clean -28 -2.8% -38 -0.4% -38 -0.4% -70 -1.1% -70 -1.1% 455,344 1518.6% 455,344 1518.6% -192 -0.6% -192 -0.6%
Doctrine\Common\Annotations\DocParser::classExists 0 0.0% -14 -0.2% 23 0.3% 10 0.2% 69 1.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Doctrine\Common\Reflection\StaticReflectionParser::getUseStatements 0 0.0% -6 -0.1% -7 -0.1% 10 0.2% 68 1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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\TypedData\TypedDataManager::getPropertyInstance 0 0.0% 99 1.1% 29 0.3% 120 1.8% 66 1.0% -104 -0.3% 24 0.1% 824 2.6% 96 0.3%
Doctrine\Common\Annotations\TokenParser::__construct 0 0.0% -325 -3.8% -34 -0.4% -321 -4.9% -66 -1.0% 15,128 50.5% -128 -0.4% -49,784 -155.3% 0 0.0%
Doctrine\Common\Annotations\AnnotationReader::getClassAnnotations 0 0.0% -294 -3.4% -74 -0.9% -291 -4.4% 65 1.0% 2,488 8.3% 0 0.0% -49,560 -154.6% 0 0.0%
Drupal\Core\Template\AttributeArray::__toString 0 0.0% -63 -0.7% -44 -0.5% -58 -0.9% -65 -1.0% 904 3.0% 168 0.6% -2,240 -7.0% -488 -1.5%
template_preprocess_node 0 0.0% 481 5.6% -11 -0.1% 391 6.0% 65 1.0% -40 -0.1% 16 0.1% -15,792 -49.3% 0 0.0%
Drupal\Core\Routing\UrlGenerator::processPath 0 0.0% 39 0.5% 27 0.3% 43 0.7% 63 1.0% -8 -0.0% 0 0.0% 0 0.0% 0 0.0%
file_exists -2 -0.2% -42 -0.5% -42 -0.5% -63 -1.0% -63 -1.0% 0 0.0% 0 0.0% -16 -0.0% -16 -0.0%
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%
Drupal\Core\Database\Query\Select::__toString 0 0.0% -166 -1.9% -80 -0.9% -165 -2.5% -62 -0.9% 0 0.0% 0 0.0% 32 0.1% 32 0.1%
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%
Doctrine\Common\Annotations\DocParser::Values 0 0.0% -404 -4.7% 131 1.5% -429 -6.5% 61 0.9% -64 -0.2% -56 -0.2% 0 0.0% 0 0.0%
func_get_args 0 0.0% 4 0.0% 4 0.0% 61 0.9% 61 0.9% 88 0.3% 88 0.3% 0 0.0% 0 0.0%
Drupal::getContainer -28 -2.8% -16 -0.2% -16 -0.2% -61 -0.9% -61 -0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::query 0 0.0% -3,478 -40.4% -91 -1.1% -1,409 -21.4% -60 -0.9% -65,888 -219.7% 48 0.2% -1,256 -3.9% -160 -0.5%
Drupal\field\Plugin\Core\Entity\FieldInstance::offsetGet 0 0.0% 10 0.1% 10 0.1% 60 0.9% 60 0.9% 16 0.1% 16 0.1% 0 0.0% 0 0.0%
Twig_Environment::getGlobals -28 -2.8% -30 -0.3% -30 -0.3% -63 -1.0% -60 -0.9% 0 0.0% 0 0.0% -128 -0.4% -128 -0.4%
Drupal\Core\Entity\EntityRenderController::viewMultiple 0 0.0% -39 -0.5% 59 0.7% -62 -0.9% 60 0.9% 216 0.7% 96 0.3% -16,272 -50.8% 0 0.0%
Doctrine\Common\Annotations\TokenParser::parseClass 0 0.0% 78 0.9% 59 0.7% 18 0.3% -59 -0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Doctrine\Common\Lexer\AbstractLexer::setInput 0 0.0% 97 1.1% -125 -1.5% 88 1.3% -59 -0.9% -8 -0.0% 5,880 19.6% 0 0.0% 0 0.0%
Drupal\Component\Utility\NestedArray::mergeDeep 0 0.0% 10 0.1% 31 0.4% 9 0.1% -59 -0.9% 808 2.7% -56 -0.2% 0 0.0% 0 0.0%
DirectoryIterator::getBasename 0 0.0% 9 0.1% 9 0.1% 58 0.9% 58 0.9% 24 0.1% 24 0.1% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\AnnotationReader::getImports 0 0.0% -107 -1.2% 2 0.0% -116 -1.8% 57 0.9% 1,944 6.5% 0 0.0% -49,560 -154.6% 88 0.3%
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%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData 0 0.0% -94 -1.1% 49 0.6% -85 -1.3% 56 0.9% 0 0.0% 0 0.0% -184 -0.6% 16 0.0%
Drupal\Core\Entity\Field\Field::__get 0 0.0% 1 0.0% 8 0.1% 33 0.5% 55 0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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%
[ display all ]