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

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. 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%
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%
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\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%
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%
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%
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\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%
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%
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%
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%
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%
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%
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%
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%
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%
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%
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%
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_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%
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%
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%
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%
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%
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%
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\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%
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%
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%
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%
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%
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%
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%
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%
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%
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