Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for implode

implodeRun #544333b05173fRun #544337f542f97DiffDiff%
Number of Function Calls6,526 6,526 0 0.0%
Incl. Wall Time (microsec)7,915 7,913 -2 -0.0%
Incl. Wall Time (microsec) per call 1 1 -0 -0.0%
Excl. Wall Time (microsec)7,313 7,314 1 0.0%
Incl. CPU (microsecs)12,782 12,692 -90 -0.7%
Incl. CPU (microsecs) per call 2 2 -0 -0.7%
Excl. CPU (microsec)12,175 12,089 -86 -0.7%
Incl. MemUse (bytes)2,107,472 2,107,312 -160 -0.0%
Incl. MemUse (bytes) per call 323 323 -0 -0.0%
Excl. MemUse (bytes)2,091,856 2,091,696 -160 -0.0%
Incl. PeakMemUse (bytes)22,848 22,720 -128 -0.6%
Incl. PeakMemUse (bytes) per call 4 3 -0 -0.6%
Excl. PeakMemUse (bytes)22,848 22,720 -128 -0.6%

Parent/Child Regression/Improvement report for implode [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
implode0 N/A% -2 -0.1% -90 -1.2% -160 -0.2% -128 -0.1%
Exclusive Metrics Diff for Current Function1 50.0% -86 -95.6% -160 -100.0% -128 -100.0%
Parent functions
Drupal\Core\Config\Entity\ConfigEntityStorage::getFromStaticCache0 N/A% -50 -2500.0% 14 15.6% 16 10.0% 16 12.5%
twig_render_template@30 N/A% 39 1950.0% 19 21.1% -56 -35.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -37 -1850.0% -30 -33.3% -8 -5.0% 0 0.0%
twig_render_template@20 N/A% 28 1400.0% 21 23.3% -8 -5.0% 0 0.0%
Drupal\Core\Template\AttributeArray::__toString0 N/A% 23 1150.0% -51 -56.7% 0 0.0% 0 0.0%
twig_render_template@60 N/A% 20 1000.0% 16 17.8% 0 0.0% 0 0.0%
drupal_render_cid_create0 N/A% -13 -650.0% -24 -26.7% 0 0.0% 0 0.0%
twig_render_template@10 N/A% 11 550.0% 10 11.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% -8 -400.0% -15 -16.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 N/A% -7 -350.0% -14 -15.6% 24 15.0% 0 0.0%
Drupal\user\Cache\UserRolesCacheContext::getContext0 N/A% 5 250.0% -28 -31.1% 0 0.0% 0 0.0%
twig_render_template@40 N/A% 5 250.0% -2 -2.2% 0 0.0% 0 0.0%
_contextual_links_to_id0 N/A% -5 -250.0% -6 -6.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile@20 N/A% -5 -250.0% -9 -10.0% 0 0.0% 0 0.0%
twig_render_template0 N/A% -3 -150.0% -10 -11.1% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 N/A% 2 100.0% 2 2.2% 0 0.0% 0 0.0%
Drupal\Core\Menu\MenuActiveTrail::getActiveTrailCacheKey0 N/A% -2 -100.0% -2 -2.2% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlPage::getHead0 N/A% -2 -100.0% -2 -2.2% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% -2 -100.0% -2 -2.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 N/A% -2 -100.0% 8 8.9% 16 10.0% 0 0.0%
Drupal\Core\Cache\LanguageCacheContext::getContext0 N/A% -1 -50.0% 4 4.4% 0 0.0% -144 -112.5%
Drupal\Core\Form\FormBuilder::doBuildForm@10 N/A% 1 50.0% 1 1.1% -88 -55.0% 0 0.0%
Drupal\views\Plugin\views\display\PathPluginBase::getPath0 N/A% 1 50.0% 2 2.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::open0 N/A% -1 -50.0% -2 -2.2% 0 0.0% 0 0.0%
Drupal\Component\Utility\UrlHelper::buildQuery0 N/A% 1 50.0% 30 33.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 1 1.1% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@20 N/A% 0 0.0% 0 0.0% 16 10.0% 0 0.0%
Drupal\Core\Render\Element\RenderElement::preRenderGroup0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Element\RenderElement::processGroup0 N/A% 0 0.0% 1 1.1% -72 -45.0% 0 0.0%
Drupal\Core\Config\ConfigFactory::getConfigCacheKey0 N/A% 0 0.0% 2 2.2% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\ConfigEntityStorage::setStaticCache0 N/A% 0 0.0% -2 -2.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile@10 N/A% 0 0.0% -1 -1.1% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::getRowClass0 N/A% 0 0.0% -4 -4.4% 0 0.0% 0 0.0%
twig_render_template@50 N/A% 0 0.0% -18 -20.0% 0 0.0% 0 0.0%
_filter_url0 N/A% 0 0.0% -3 -3.3% 0 0.0% 0 0.0%
pager_query_add_page0 N/A% 0 0.0% 2 2.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 0 0.0% 2 2.2% 0 0.0% 0 0.0%
Symfony\Component\Routing\Route::setMethods0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child function
Drupal\Core\Page\HeadElement::__toString0 N/A% -3 -150.0% -4 -4.4% 0 0.0% 0 0.0%