Diff Report
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for implode

implodeRun #539206513e72eRun #539205a48c548DiffDiff%
Number of Function Calls938 938 0 0.0%
Incl. Wall Time (microsec)1,872 1,916 44 2.4%
Incl. Wall Time (microsec) per call 2 2 0 2.4%
Excl. Wall Time (microsec)1,199 1,205 6 0.5%
Incl. CPU (microsecs)2,853 2,893 40 1.4%
Incl. CPU (microsecs) per call 3 3 0 1.4%
Excl. CPU (microsec)2,174 2,175 1 0.0%
Incl. MemUse (bytes)334,620 334,620 0 0.0%
Incl. MemUse (bytes) per call 357 357 0 0.0%
Excl. MemUse (bytes)332,300 332,300 0 0.0%
Incl. PeakMemUse (bytes)18,272 18,272 0 0.0%
Incl. PeakMemUse (bytes) per call 19 19 0 0.0%
Excl. PeakMemUse (bytes)18,272 18,272 0 0.0%

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% 44 4.8% 40 11.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 13.6% 1 2.5% 0 N/A% 0 N/A%
Parent functions
{closure}0 N/A% 38 86.4% 37 92.5% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@20 N/A% -12 -27.3% -10 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 11 25.0% -16 -40.0% 0 N/A% 0 N/A%
form_pre_render_group0 N/A% -9 -20.5% -5 -12.5% 0 N/A% 0 N/A%
Drupal\Core\Template\AttributeArray::__toString0 N/A% 6 13.6% 24 60.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@50 N/A% 3 6.8% 6 15.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::handleInputElement0 N/A% 3 6.8% 2 5.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@30 N/A% 3 6.8% 2 5.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile@10 N/A% 3 6.8% -2 -5.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 3 6.8% 17 42.5% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@10 N/A% -2 -4.5% -7 -17.5% 0 N/A% 0 N/A%
twig_render_template0 N/A% 2 4.5% 2 5.0% 0 N/A% 0 N/A%
Drupal\system\Plugin\Block\SystemHelpBlock::getActiveHelp0 N/A% -1 -2.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\UrlHelper::buildQuery0 N/A% -1 -2.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@40 N/A% 1 2.3% 5 12.5% 0 N/A% 0 N/A%
file_managed_file_process0 N/A% -1 -2.3% -6 -15.0% 0 N/A% 0 N/A%
twig_render_template@20 N/A% -1 -2.3% -1 -2.5% 0 N/A% 0 N/A%
form_process_radios0 N/A% -1 -2.3% -1 -2.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -1 -2.3% -1 -2.5% 0 N/A% 0 N/A%
form_process_group0 N/A% 1 2.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::open0 N/A% -1 -2.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\StringTranslation\TranslationManager::formatPlural0 N/A% 0 0.0% -1 -2.5% 0 N/A% 0 N/A%
Drupal\ckeditor\Plugin\CKEditorPlugin\Internal::generateFormatTagsSetting0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\ckeditor\Plugin\Editor\CKEditor::getJSSettings0 N/A% 0 0.0% 1 2.5% 0 N/A% 0 N/A%
twig_render_template@30 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_contextual_links_to_id0 N/A% 0 0.0% 1 2.5% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::convertCacheTagsToHeader0 N/A% 0 0.0% 1 2.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% -2 -5.0% 0 N/A% 0 N/A%
Drupal\user\PermissionsHash::generate0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::getClassName0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% 1 2.5% 0 N/A% 0 N/A%
Drupal\ckeditor\Plugin\CKEditorPlugin\Internal::generateACFSettings0 N/A% 0 0.0% -2 -5.0% 0 N/A% 0 N/A%
theme_file_upload_help0 N/A% 0 0.0% 1 2.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 0 0.0% 1 2.5% 0 N/A% 0 N/A%
find_conf_path0 N/A% 0 0.0% -3 -7.5% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@60 N/A% 0 0.0% -2 -5.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 0 0.0% 1 2.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% 0 0.0% 5 12.5% 0 N/A% 0 N/A%
Drupal\file\Plugin\Field\FieldWidget\FileWidget::process0 N/A% 0 0.0% 2 5.0% 0 N/A% 0 N/A%
form_pre_render_details0 N/A% 0 0.0% -3 -7.5% 0 N/A% 0 N/A%
Drupal\image\Plugin\Field\FieldWidget\ImageWidget::formElement0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 N/A% 0 0.0% 3 7.5% 0 N/A% 0 N/A%
taxonomy_implode_tags0 N/A% 0 0.0% -1 -2.5% 0 N/A% 0 N/A%
twig_render_template@10 N/A% 0 0.0% -9 -22.5% 0 N/A% 0 N/A%
Child function
Drupal\Core\Page\HeadElement::__toString0 N/A% 38 86.4% 39 97.5% 0 N/A% 0 N/A%