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

implodeRun #544337f542f97Run #544333b05173fDiffDiff%
Number of Function Calls6,526 6,526 0 0.0%
Incl. Wall Time (microsec)7,913 7,915 2 0.0%
Incl. Wall Time (microsec) per call 1 1 0 0.0%
Excl. Wall Time (microsec)7,314 7,313 -1 -0.0%
Incl. CPU (microsecs)12,692 12,782 90 0.7%
Incl. CPU (microsecs) per call 2 2 0 0.7%
Excl. CPU (microsec)12,089 12,175 86 0.7%
Incl. MemUse (bytes)2,107,312 2,107,472 160 0.0%
Incl. MemUse (bytes) per call 323 323 0 0.0%
Excl. MemUse (bytes)2,091,696 2,091,856 160 0.0%
Incl. PeakMemUse (bytes)22,720 22,848 128 0.6%
Incl. PeakMemUse (bytes) per call 3 4 0 0.6%
Excl. PeakMemUse (bytes)22,720 22,848 128 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 Function-1 -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%