Diff Report
Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553ba42a8e87e: XHProf Run (Namespace=drupal-perf-lauriii)
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Click a function name below to drill down.

Overall Diff Summary

Run #553b9a86a14e1Run #553ba42a8e87eDiffDiff%
Number of Function Calls3,950,650 3,918,322 -32,328 -0.8%
Incl. Wall Time (microsec)6,530,045 6,928,196 398,151 6.1%
Incl. MemUse (bytes)37,042,400 38,722,240 1,679,840 4.5%
Incl. PeakMemUse (bytes)37,583,888 39,263,864 1,679,976 4.5%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Excl. Wall Time (microsec) Diff [ display all ]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Excl. Wall
Diff
(microsec)		EWall
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%
preg_grep 3,312 10.2% 350,503 88.0% 350,503 88.0% 631,632 37.6% 631,632 37.6% -248 -0.0% -248 -0.0%
Drupal\Core\Theme\Registry::processExtension 0 0.0% -11,124 -2.8% -60,281 -15.1% -3,616 -0.2% 8,238,832 490.5% -73,472 -4.4% -7,632 -0.5%
Drupal\Core\Theme\Registry::postProcessExtension 72 0.2% 409,448 102.8% 51,758 13.0% 535,040 31.9% -55,676,800 -3314.4% 0 0.0% 0 0.0%
get_defined_functions 72 0.2% 30,246 7.6% 30,246 7.6% 36,236,992 2157.2% 36,236,992 2157.2% -35,488 -2.1% -35,488 -2.1%
load::service_container_prod/430fe7c59acdbf408cb46d32ea7eea999f9cec0fdbbb24ae02c9d6edf0ca6ae1.php -1 -0.0% -10,153 -2.6% -10,153 -2.6% -232,616 -13.8% -232,616 -13.8% -1,873,800 -111.5% -1,873,800 -111.5%
drupal_find_theme_templates 0 0.0% 10,516 2.6% 8,454 2.1% 352 0.0% -10,256 -0.6% 0 0.0% 0 0.0%
array_combine 72 0.2% 8,357 2.1% 8,357 2.1% 10,676,056 635.5% 10,676,056 635.5% 120 0.0% 120 0.0%
load::service_container_prod/caba1b5159d3eadcd3d53127fd115dc9d181550f4af1d6a18f5c91ceb389241b.php 1 0.0% 6,581 1.7% 6,581 1.7% 1,844,728 109.8% 1,844,728 109.8% 1,865,968 111.1% 1,865,968 111.1%
serialize 0 0.0% 3,702 0.9% 3,690 0.9% 211,328 12.6% 211,328 12.6% -4,176 -0.2% -4,136 -0.2%
PDO::commit 0 0.0% -3,222 -0.8% -3,222 -0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_find_theme_functions 0 0.0% 37,890 9.5% 1,996 0.5% -48 -0.0% -242,848 -14.5% -51,160 -3.0% -14,928 -0.9%
PDOStatement::execute 0 0.0% 1,924 0.5% 1,924 0.5% 210,952 12.6% 210,952 12.6% 163,888 9.8% 163,888 9.8%
array_diff 864 2.7% 1,694 0.4% 1,694 0.4% 816,200 48.6% 816,200 48.6% 2,248 0.1% 2,248 0.1%
Symfony\Component\Yaml\Parser::getNextEmbedBlock 0 0.0% 1,286 0.3% 1,650 0.4% -1,664 -0.1% 12,560 0.7% 248 0.0% -128 -0.0%
Drupal\Core\Theme\Registry::reset 0 0.0% -4,239 -1.1% 1,061 0.3% -245,128 -14.6% -254,120 -15.1% 0 0.0% 0 0.0%
array_unique -9,432 -29.2% 915 0.2% 915 0.2% -3,335,648 -198.6% -3,335,648 -198.6% -248 -0.0% -248 -0.0%
Drupal\Core\Utility\ThemeRegistry::initializeRegistry 0 0.0% 410,744 103.2% 893 0.2% 351,184 20.9% -256,728 -15.3% 85,056 5.1% 0 0.0%
preg_match 0 0.0% -727 -0.2% -727 -0.2% -19,560 -1.2% -19,560 -1.2% -6,568 -0.4% -6,568 -0.4%
array_merge 864 2.7% -675 -0.2% -675 -0.2% 578,864 34.5% 578,864 34.5% -2,104 -0.1% -2,104 -0.1%
Doctrine\Common\Annotations\TokenParser::next 0 0.0% 659 0.2% 659 0.2% -24 -0.0% -24 -0.0% -48 -0.0% -48 -0.0%
Twig_NodeVisitor_Optimizer::leaveNode 0 0.0% -622 -0.2% -551 -0.1% 72 0.0% 1,456 0.1% -128 -0.0% -128 -0.0%
views_theme 0 0.0% 2,428 0.6% 547 0.1% 10,208 0.6% 9,288 0.6% -5,056 -0.3% 0 0.0%
Drupal\block\BlockViewBuilder::viewMultiple 0 0.0% 519 0.1% 543 0.1% 65,536 3.9% 0 0.0% 87,288 5.2% -9,824 -0.6%
Symfony\Component\Yaml\Parser::isStringUnIndentedCollectionItem 0 0.0% -508 -0.1% -520 -0.1% -1,360 -0.1% -1,368 -0.1% 0 0.0% 0 0.0%
system_page_attachments 0 0.0% -1,926 -0.5% -510 -0.1% -65,472 -3.9% 0 0.0% -75,216 -4.5% 328 0.0%
file_scan_directory@2 0 0.0% 814 0.2% 498 0.1% 21,096 1.3% 20,096 1.2% 0 0.0% 0 0.0%
Symfony\Component\Yaml\Parser::moveToNextLine 0 0.0% 514 0.1% 491 0.1% -3,888 -0.2% -3,888 -0.2% 0 0.0% 0 0.0%
implode 72 0.2% 467 0.1% 467 0.1% 156,200 9.3% 156,200 9.3% 1,640 0.1% 1,640 0.1%
function_exists -37,872 -117.1% 446 0.1% 446 0.1% 16 0.0% 16 0.0% -6,992 -0.4% -6,992 -0.4%
Symfony\Component\Yaml\Inline::evaluateScalar 0 0.0% -416 -0.1% -444 -0.1% -3,816 -0.2% -176 -0.0% -1,168 -0.1% -816 -0.0%
Symfony\Component\Yaml\Inline::parseScalar 0 0.0% -817 -0.2% -442 -0.1% -4,208 -0.3% 2,776 0.2% -9,424 -0.6% -1,832 -0.1%
array_keys 144 0.4% 438 0.1% 438 0.1% 2,343,568 139.5% 2,343,568 139.5% -12,504 -0.7% -12,504 -0.7%
Symfony\Component\Yaml\Parser::parse@2 0 0.0% -469 -0.1% -415 -0.1% -6,344 -0.4% 17,232 1.0% -20,480 -1.2% 0 0.0%
readdir 0 0.0% 386 0.1% 386 0.1% 576 0.0% 576 0.0% 0 0.0% 0 0.0%
Symfony\Component\Yaml\Parser::isCurrentLineEmpty 0 0.0% 194 0.0% 385 0.1% -1,288 -0.1% 1,080 0.1% -208 -0.0% -208 -0.0%
RecursiveDirectoryIterator::__construct 0 0.0% -367 -0.1% -367 -0.1% 16 0.0% 16 0.0% 64 0.0% 64 0.0%
Drupal\Core\Database\Query\Update::execute 0 0.0% 5,721 1.4% 364 0.1% 88 0.0% -128 -0.0% 169,904 10.1% -128 -0.0%
unserialize 0 0.0% 292 0.1% 359 0.1% 3,384 0.2% 3,888 0.2% 97,080 5.8% 92,016 5.5%
Symfony\Component\Yaml\Parser::isNextLineIndented 0 0.0% 320 0.1% 342 0.1% -424 -0.0% 800 0.0% 0 0.0% 0 0.0%
Symfony\Component\Yaml\Parser::parse@1 0 0.0% -501 -0.1% 313 0.1% -4,208 -0.3% 7,296 0.4% -20,448 -1.2% -480 -0.0%
Drupal\Core\Utility\ThemeRegistry::updateCache 0 0.0% 195,303 49.1% 288 0.1% 69,936 4.2% 3,824 0.2% 119,256 7.1% 0 0.0%
Drupal\Core\Theme\Registry::build 0 0.0% 403,467 101.3% -280 -0.1% 615,768 36.7% 84,616 5.0% 87,752 5.2% -24 -0.0%
Drupal\Core\Cache\DatabaseBackend::doSet 0 0.0% 16,719 4.2% 272 0.1% -16 -0.0% -209,432 -12.5% 143,768 8.6% -88 -0.0%
drupal_common_theme 0 0.0% 241 0.1% 241 0.1% -5,336 -0.3% -5,336 -0.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString 0 0.0% 316 0.1% 220 0.1% -72 -0.0% 328 0.0% 2,032 0.1% 616 0.0%
Twig_NodeTraverser::traverseForVisitor@8 0 0.0% -825 -0.2% -219 -0.1% -2,312 -0.1% 1,520 0.1% -23,864 -1.4% -64 -0.0%
strtr 0 0.0% 214 0.1% 214 0.1% -1,488 -0.1% -1,488 -0.1% 74,536 4.4% 74,536 4.4%
Symfony\Component\DependencyInjection\Container::get 0 0.0% -49 -0.0% 207 0.1% 36,544 2.2% -112 -0.0% 822,880 49.0% 400 0.0%
Drupal\Core\Cache\CacheTagsInvalidator::getInvalidatorCacheBins 0 0.0% -122 -0.0% -193 -0.0% 128 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Node::getIterator 0 0.0% 194 0.0% 188 0.0% -23,448 -1.4% -21,248 -1.3% 6,480 0.4% -808 -0.0%
Drupal\Core\Database\Query\Condition::compile 0 0.0% 358 0.1% 187 0.0% -2,128 -0.1% -888 -0.1% 1,104 0.1% 1,720 0.1%
Twig_NodeTraverser::traverseForVisitor@7 0 0.0% -1,056 -0.3% -184 -0.0% -2,816 -0.2% 568 0.0% -23,800 -1.4% 64 0.0%
Symfony\Component\Yaml\Parser::isCurrentLineBlank 0 0.0% -116 -0.0% -174 -0.0% -3,704 -0.2% -2,392 -0.1% 0 0.0% 0 0.0%
file_scan_directory@1 0 0.0% 910 0.2% 158 0.0% 17,160 1.0% -8,616 -0.5% 0 0.0% 0 0.0%
Symfony\Component\Yaml\Parser::getCurrentLineIndentation 0 0.0% -151 -0.0% -158 -0.0% -4,648 -0.3% -3,488 -0.2% 32 0.0% 0 0.0%
Symfony\Component\Yaml\Inline::parse 0 0.0% -591 -0.1% -154 -0.0% -2,192 -0.1% 7,776 0.5% -8,472 -0.5% -1,120 -0.1%
Symfony\Component\Yaml\Parser::__construct 0 0.0% -146 -0.0% -146 -0.0% -32 -0.0% -32 -0.0% 0 0.0% 0 0.0%
Drupal\views\Views::getPluginDefinitions 0 0.0% 1,580 0.4% 146 0.0% 1,184 0.1% -2,600 -0.2% 3,128 0.2% 0 0.0%
Symfony\Component\Yaml\Inline::parseMapping 0 0.0% -319 -0.1% -142 -0.0% -1,496 -0.1% -1,088 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@1 0 0.0% 350,986 88.2% 142 0.0% 6,160 0.4% -35,640 -2.1% 56,360 3.4% 0 0.0%
pathinfo 0 0.0% -139 -0.0% -139 -0.0% -136 -0.0% -136 -0.0% 0 0.0% 0 0.0%
Symfony\Component\Yaml\Parser::cleanup 0 0.0% -266 -0.1% -139 -0.0% -1,352 -0.1% 4,576 0.3% -3,256 -0.2% 0 0.0%
Twig_Node::getAttribute 0 0.0% -124 -0.0% -137 -0.0% 40 0.0% 40 0.0% -16 -0.0% -16 -0.0%
Twig_NodeTraverser::traverseForVisitor@6 0 0.0% -1,233 -0.3% -137 -0.0% -3,256 -0.2% -392 -0.0% -23,736 -1.4% 64 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple 0 0.0% -2,296 -0.6% -136 -0.0% 3,584 0.2% 376 0.0% 128,616 7.7% 14,480 0.9%
Drupal\Component\Utility\Html::cleanCssIdentifier 0 0.0% 312 0.1% 136 0.0% -384 -0.0% -648 -0.0% -8,184 -0.5% 0 0.0%
Twig_NodeTraverser::traverseForVisitor@9 0 0.0% -503 -0.1% -136 -0.0% -1,312 -0.1% 4,808 0.3% -14,480 -0.9% -64 -0.0%
Symfony\Component\Yaml\Parser::parse@5 0 0.0% 246 0.1% -127 -0.0% 0 0.0% 0 0.0% -19,816 -1.2% -3,920 -0.2%
Drupal\Core\Database\Query\Select::compile 0 0.0% 312 0.1% 126 0.0% -2,160 -0.1% 0 0.0% -336 -0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::condition 0 0.0% 124 0.0% 124 0.0% -1,192 -0.1% -1,192 -0.1% 136 0.0% 136 0.0%
Symfony\Component\Yaml\Parser::parse@3 0 0.0% 719 0.2% -121 -0.0% -1,176 -0.1% 1,584 0.1% -19,576 -1.2% 920 0.1%
system_theme 0 0.0% 422 0.1% 120 0.0% -6,264 -0.4% 3,904 0.2% -2,256 -0.1% -2,256 -0.1%
Drupal\Core\Theme\ThemeManager::theme@2 0 0.0% 186,630 46.9% 119 0.0% 34,232 2.0% -19,096 -1.1% 54,344 3.2% 0 0.0%
Drupal\Core\Database\Query\Select::__construct 0 0.0% 161 0.0% 118 0.0% -848 -0.1% 16 0.0% -16 -0.0% 0 0.0%
Twig_NodeVisitor_Optimizer::enterNode 0 0.0% -127 -0.0% -118 -0.0% -256 -0.0% 0 0.0% 0 0.0% 0 0.0%
substr 2,232 6.9% 117 0.0% 117 0.0% 70,664 4.2% 70,664 4.2% 4,928 0.3% 4,928 0.3%
count 0 0.0% 167 0.0% 115 0.0% -8 -0.0% 160 0.0% 872 0.1% 744 0.0%
PDO::prepare 0 0.0% 149 0.0% 102 0.0% -120 -0.0% 40 0.0% 3,952 0.2% 2,408 0.1%
Drupal\Core\Theme\Registry::getPath 0 0.0% 22 0.0% -101 -0.0% 24 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::set 0 0.0% 16,800 4.2% 99 0.0% -24 -0.0% -16 -0.0% 143,768 8.6% 0 0.0%
trim 0 0.0% 98 0.0% 98 0.0% -8,680 -0.5% -8,680 -0.5% -656 -0.0% -656 -0.0%
Drupal\Core\Cache\CacheCollector::reset 0 0.0% 98 0.0% 98 0.0% 8,840 0.5% 8,840 0.5% 0 0.0% 0 0.0%
PDO::beginTransaction 0 0.0% -98 -0.0% -98 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Serialization\Yaml::decode 0 0.0% -118 -0.0% 93 0.0% -4,328 -0.3% -2,704 -0.2% -20,784 -1.2% 0 0.0%
eval::/srv/sites/drupal8/core/lib/Drupal/Core/Template/TwigEnvironment.php(120) : eval()'d code 0 0.0% -92 -0.0% -92 -0.0% -2,728 -0.2% -2,728 -0.2% 46,760 2.8% 46,760 2.8%
Drupal\Core\Database\Query\Query::__construct 0 0.0% 101 0.0% 85 0.0% -120 -0.0% -72 -0.0% 8 0.0% 8 0.0%
Drupal::service 0 0.0% 118 0.0% -81 -0.0% -67,296 -4.0% -65,512 -3.9% -129,280 -7.7% -130,864 -7.8%
Drupal\Core\Database\Connection::expandArguments 0 0.0% -90 -0.0% -81 -0.0% -40 -0.0% 176 0.0% 14,880 0.9% 5,760 0.3%
Drupal\Core\Utility\ThemeRegistry::__construct 0 0.0% 406,800 102.2% 81 0.0% 341,592 20.3% 6,312 0.4% 85,056 5.1% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute 0 0.0% 84 0.0% 80 0.0% -32 -0.0% -32 -0.0% 32 0.0% 0 0.0%
Drupal\Core\Database\Query\Update::__construct 0 0.0% -115 -0.0% -79 -0.0% -496 -0.0% -336 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Statement::execute 0 0.0% 1,993 0.5% 77 0.0% 210,952 12.6% 0 0.0% 167,640 10.0% 1,960 0.1%
Drupal\Core\Database\Connection::query 0 0.0% 1,952 0.5% 76 0.0% -56 -0.0% -210,032 -12.5% 198,208 11.8% 3,568 0.2%
Drupal\Component\Annotation\Plugin\Discovery\AnnotatedClassDiscovery::getDefinitions 0 0.0% -571 -0.1% -76 -0.0% 32 0.0% -192 -0.0% 10,352 0.6% 1,832 0.1%
Doctrine\Common\Annotations\DocParser::Identifier 0 0.0% -96 -0.0% -76 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::loadInclude 0 0.0% 35 0.0% 74 0.0% 0 0.0% 144 0.0% 0 0.0% 0 0.0%
drupal_get_path 0 0.0% 141 0.0% 73 0.0% 64 0.0% 40 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Statement::rowCount 0 0.0% -125 -0.0% -71 -0.0% -24 -0.0% -24 -0.0% 0 0.0% 0 0.0%
drupal_get_filename 0 0.0% 69 0.0% 69 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Environment::compileSource 0 0.0% -970 -0.2% -69 -0.0% -3,768 -0.2% 3,744 0.2% -44,400 -2.6% 0 0.0%
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