Diff Report
Run #539fd2b68bc13: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for implode

implodeRun #539fd2b68bc13Run #539fd0a78f1b7DiffDiff%
Number of Function Calls1,848 1,828 -20 -1.1%
Incl. Wall Time (microsec)3,276 3,176 -100 -3.1%
Incl. Wall Time (microsec) per call 2 2 -0 -2.0%
Excl. Wall Time (microsec)2,463 2,309 -154 -6.3%
Incl. CPU (microsecs)4,885 4,830 -55 -1.1%
Incl. CPU (microsecs) per call 3 3 -0 -0.0%
Excl. CPU (microsec)4,067 3,955 -112 -2.8%
Incl. MemUse (bytes)1,036,696 1,018,240 -18,456 -1.8%
Incl. MemUse (bytes) per call 561 557 -4 -0.7%
Excl. MemUse (bytes)1,018,016 1,014,280 -3,736 -0.4%
Incl. PeakMemUse (bytes)30,176 31,832 1,656 5.5%
Incl. PeakMemUse (bytes) per call 16 17 1 6.6%
Excl. PeakMemUse (bytes)30,176 27,616 -2,560 -8.5%

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
implode-20 -100.0% -100 -0.2% -55 -0.1% -18,456 -1.1% 1,656 0.1%
Exclusive Metrics Diff for Current Function-154 -154.0% -112 -203.6% -3,736 -20.2% -2,560 -154.6%
Parent functions
twig_render_template0 0.0% -108 -108.0% -90 -163.6% -144 -0.8% 0 0.0%
{closure}0 0.0% 60 60.0% 63 114.5% -14,736 -79.8% 5,040 304.3%
Drupal\Core\Template\AttributeArray::__toString0 0.0% -43 -43.0% -20 -36.4% 0 0.0% 128 7.7%
Drupal\Component\Utility\SafeMarkup::implode-21 -105.0% -23 -23.0% -36 -65.5% -4,408 -23.9% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 15 15.0% -13 -23.6% 0 0.0% 96 5.8%
_filter_url0 0.0% -9 -9.0% -14 -25.5% -32 -0.2% -3,304 -199.5%
Drupal\Core\Database\Query\Condition::compile0 0.0% -9 -9.0% -7 -12.7% 0 0.0% 0 0.0%
drupal_render_cid_create0 0.0% -8 -8.0% -16 -29.1% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::getRowClass0 0.0% 6 6.0% 17 30.9% 104 0.6% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 5 5.0% 48 87.3% 8 0.0% -304 -18.4%
Drupal\Core\Form\FormBuilder::doBuildForm@10 0.0% 2 2.0% 1 1.8% 0 0.0% 0 0.0%
_contextual_links_to_id0 0.0% 2 2.0% 7 12.7% 0 0.0% 0 0.0%
twig_render_template@20 0.0% 2 2.0% 5 9.1% -32 -0.2% 0 0.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::convertCacheTagsToHeader0 0.0% 2 2.0% 2 3.6% 0 0.0% 0 0.0%
form_pre_render_group0 0.0% 2 2.0% 2 3.6% 0 0.0% 0 0.0%
twig_render_template@30 0.0% 2 2.0% 1 1.8% 0 0.0% 0 0.0%
Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeys0 0.0% 1 1.0% -1 -1.8% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@20 0.0% 1 1.0% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_html1 5.0% 1 1.0% 2 3.6% 872 4.7% 0 0.0%
Drupal\views\Plugin\views\field\FieldPluginBase::elementWrapperClasses0 0.0% 1 1.0% 2 3.6% 0 0.0% 0 0.0%
form_process_group0 0.0% 1 1.0% 2 3.6% 0 0.0% 0 0.0%
twig_render_template@40 0.0% 1 1.0% 5 9.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile@10 0.0% -1 -1.0% -1 -1.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile@20 0.0% -1 -1.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\UrlHelper::buildQuery0 0.0% -1 -1.0% -3 -5.5% 0 0.0% 0 0.0%
Drupal\Core\StringTranslation\TranslationManager::formatPlural0 0.0% -1 -1.0% -4 -7.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 0.0% 1 1.0% 16 29.1% 0 0.0% 0 0.0%
twig_render_template@10 0.0% -1 -1.0% 0 0.0% -88 -0.5% 0 0.0%
Drupal\user\Cache\UserRolesCacheContext::getContext0 0.0% 1 1.0% -6 -10.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 0.0% -1 -1.0% -6 -10.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% 0 0.0% -2 -3.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 0 0.0% -2 -3.6% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\display\PathPluginBase::getPath0 0.0% 0 0.0% -5 -9.1% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\field\FieldPluginBase::elementClasses0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\field\FieldPluginBase::elementLabelClasses0 0.0% 0 0.0% -2 -3.6% 0 0.0% 0 0.0%
Child function
Drupal\Core\Page\HeadElement::__toString0 N/A% 54 54.0% 57 103.6% -14,720 -79.8% 4,216 254.6%