Diff Report
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #51ec3c1813b11Run #51ec3b81ad265DiffDiff%
Number of Function Calls52,129 52,129 0 0.0%
Incl. Wall Time (microsec)241,193 243,653 2,460 1.0%
Incl. CPU (microsecs)230,778 230,023 -755 -0.3%
Incl. MemUse (bytes)16,295,256 16,295,256 0 0.0%
Incl. PeakMemUse (bytes)16,433,224 16,433,224 0 0.0%

[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 N/A% 2,310 93.9% 2,310 93.9% 1,051 139.2% 1,051 139.2% 0 N/A% 0 N/A% 8 N/A% 8 N/A%
load::field/FieldPluginBase.php 0 N/A% -205 -8.3% -205 -8.3% -226 -29.9% -226 -29.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get 0 N/A% 985 40.0% -21 -0.9% 402 53.2% -160 -21.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
PDO::__construct 0 N/A% 399 16.2% 399 16.2% 144 19.1% 144 19.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Doctrine\Common\Reflection\StaticReflectionParser::parse 0 N/A% -360 -14.6% -86 -3.5% -373 -49.4% -105 -13.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\TokenParser::next 0 N/A% -98 -4.0% -98 -4.0% -100 -13.2% -100 -13.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::service_container_prod.php/9c8d57972ee8852e651932885fe88b4afb2abda5d22968b4b972355d674b8306.php -1 N/A% -93 -3.8% -93 -3.8% -95 -12.6% -95 -12.6% -97,824 N/A% -97,824 N/A% -97,752 N/A% -97,752 N/A%
load::service_container_prod.php/95c888291389ac51dac40ac7f04e62aa5b9b4b17ecf40cb3b2a46ec608b7b82c.php 1 N/A% 92 3.7% 92 3.7% 93 12.3% 93 12.3% 97,824 N/A% 97,824 N/A% 97,752 N/A% 97,752 N/A%
fread 0 N/A% 87 3.5% 87 3.5% 83 11.0% 83 11.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
unserialize 0 N/A% 105 4.3% 107 4.3% 64 8.5% 71 9.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Config\Config::get 0 N/A% 90 3.7% -27 -1.1% 138 18.3% -66 -8.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::1#68#34#04bd0616f700069ccbe551d12894.php/366c902fdc69a0fef4438d3dcbecc1a68cbbb9f16b1ff833853e4e5fde1b1ad5.php 1 N/A% 61 2.5% 61 2.5% 64 8.5% 64 8.5% 34,960 N/A% 34,960 N/A% 33,936 N/A% 33,936 N/A%
Drupal\Component\Utility\NestedArray::mergeDeepArray 0 N/A% -67 -2.7% -4 -0.2% -72 -9.5% -63 -8.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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preg_split 0 N/A% -49 -2.0% -49 -2.0% -62 -8.2% -62 -8.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocLexer::getType 0 N/A% -50 -2.0% -32 -1.3% -65 -8.6% -57 -7.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
file_exists 0 N/A% -36 -1.5% -36 -1.5% -56 -7.4% -56 -7.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\TokenParser::parseUseStatement 0 N/A% -103 -4.2% -53 -2.2% -110 -14.6% -54 -7.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllKeyed 0 N/A% -47 -1.9% -39 -1.6% -52 -6.9% -52 -6.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\ConfigStorageController::loadMultiple 0 N/A% 93 3.8% -17 -0.7% -196 -26.0% -52 -6.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Template\AttributeValueBase::__construct 0 N/A% 8 0.3% 8 0.3% -49 -6.5% -49 -6.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::addSubscriberService 0 N/A% 131 5.3% 23 0.9% 124 16.4% 48 6.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load 0 N/A% 71 2.9% 54 2.2% 57 7.5% 46 6.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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PDO::exec 0 N/A% 86 3.5% 86 3.5% 41 5.4% 41 5.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Doctrine\Common\Lexer\AbstractLexer::moveNext 0 N/A% -43 -1.7% -43 -1.7% -40 -5.3% -40 -5.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
substr 0 N/A% -4 -0.2% -4 -0.2% -40 -5.3% -40 -5.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Template\Attribute::offsetSet 0 N/A% 71 2.9% 34 1.4% 28 3.7% 40 5.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc 0 N/A% -43 -1.7% -42 -1.7% -49 -6.5% -40 -5.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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Drupal\Core\Database\Connection::escapeTable 0 N/A% 11 0.4% -1 -0.0% -19 -2.5% -37 -4.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery 0 N/A% 49 2.0% 17 0.7% 17 2.3% -36 -4.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption@1 0 N/A% 18 0.7% 2 0.1% 27 3.6% 36 4.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
explode 0 N/A% -1 -0.0% -1 -0.0% -36 -4.8% -36 -4.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::1#0e#34#a5333f441cceae440babf66bc958.php/6c35f0d153f6ad05425dbc79437599aee20992a37668f7a575ca04d2bdf0d470.php 1 N/A% 33 1.3% 33 1.3% 35 4.6% 35 4.6% 19,864 N/A% 19,864 N/A% 17,592 N/A% 17,592 N/A%
Drupal\Core\Database\Connection::escapeField 0 N/A% -16 -0.7% -3 -0.1% -45 -6.0% -35 -4.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\DisplayPluginBase::defineOptions 0 N/A% -36 -1.5% -36 -1.5% -35 -4.6% -35 -4.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@1 0 N/A% 872 35.4% 12 0.5% 458 60.7% -35 -4.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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load::row/Fields.php 0 N/A% 37 1.5% 37 1.5% 35 4.6% 35 4.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Config\Context\ConfigContext::notify 0 N/A% 73 3.0% -1 -0.0% 13 1.7% -34 -4.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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Drupal\Core\Database\Connection::expandArguments 0 N/A% 94 3.8% 41 1.7% 84 11.1% 34 4.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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Drupal\Core\Cache\DatabaseBackend::checksumTags 0 N/A% 85 3.5% 30 1.2% -47 -6.2% -33 -4.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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Drupal\Core\Database\Connection::defaultOptions 0 N/A% 42 1.7% 42 1.7% 32 4.2% 32 4.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::findFile 0 N/A% -14 -0.6% -12 -0.5% -17 -2.3% -31 -4.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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Drupal\Core\Database\Query\Select::__construct 0 N/A% 7 0.3% -1 -0.0% -14 -1.9% -25 -3.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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drupal_get_library 0 N/A% 70 2.8% 24 1.0% 62 8.2% 25 3.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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run_init::Entity/Node.php 0 N/A% 27 1.1% 26 1.1% 25 3.3% 24 3.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::Entity/EntityBCDecorator.php 0 N/A% -23 -0.9% -23 -0.9% -24 -3.2% -24 -3.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
strtr 0 N/A% 31 1.3% 31 1.3% 24 3.2% 24 3.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
uasort 0 N/A% 18 0.7% 10 0.4% -4 -0.5% 24 3.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter 0 N/A% 209 8.5% 38 1.5% 96 12.7% 24 3.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::setName 0 N/A% 0 0.0% 0 0.0% 24 3.2% 24 3.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Template\Attribute::__toString 0 N/A% 89 3.6% 9 0.4% 26 3.4% 24 3.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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Doctrine\Common\Annotations\DocParser::match 0 N/A% -23 -0.9% -15 -0.6% -24 -3.2% -23 -3.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass 0 N/A% -171 -7.0% 82 3.3% -402 -53.2% 23 3.0% 0 N/A% 0 N/A% -56 N/A% 0 N/A%
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