Diff Report
Run #52c96df6ca13b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for implode

implodeRun #52c96df6ca13bRun #52c96d7c36f9eDiffDiff%
Number of Function Calls454 454 0 0.0%
Incl. Wall Time (microsec)308 299 -9 -2.9%
Incl. Wall Time (microsec) per call 1 1 -0 -2.9%
Excl. Wall Time (microsec)308 299 -9 -2.9%
Incl. CPU (microsecs)652 651 -1 -0.2%
Incl. CPU (microsecs) per call 1 1 -0 -0.2%
Excl. CPU (microsec)652 651 -1 -0.2%
Incl. MemUse (bytes)140,040 140,040 0 0.0%
Incl. MemUse (bytes) per call 308 308 0 0.0%
Excl. MemUse (bytes)140,040 140,040 0 0.0%
Incl. PeakMemUse (bytes)16,800 16,800 0 0.0%
Incl. PeakMemUse (bytes) per call 37 37 0 0.0%
Excl. PeakMemUse (bytes)16,800 16,800 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% -9 -7.2% -1 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-9 -100.0% -1 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Template\AttributeArray::__toString0 N/A% -7 -77.8% 11 1100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 4 44.4% 4 400.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@30 N/A% -3 -33.3% 2 200.0% 0 N/A% 0 N/A%
twig_render_template0 N/A% -3 -33.3% -3 -300.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@10 N/A% -2 -22.2% 4 400.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 N/A% 1 11.1% -2 -200.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Url::buildQuery0 N/A% 1 11.1% 1 100.0% 0 N/A% 0 N/A%
form_pre_render_group0 N/A% -1 -11.1% -1 -100.0% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 1 11.1% -1 -100.0% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_contextual_links_to_id0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%
Drupal\user\PermissionsHash::generate0 N/A% 0 0.0% -2 -200.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile@10 N/A% 0 0.0% -4 -400.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%
twig_render_template@10 N/A% 0 0.0% 3 300.0% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%
form_pre_render_vertical_tabs0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%
file_managed_file_process0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%
Drupal\ckeditor\Plugin\CKEditorPlugin\Internal::generateFormatTagsSetting0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%
drupal_get_feeds0 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% 0 0.0% 0 N/A% 0 N/A%
_menu_translate0 N/A% 0 0.0% 3 300.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@50 N/A% 0 0.0% -2 -200.0% 0 N/A% 0 N/A%
Drupal\Core\StringTranslation\TranslationManager::formatPlural0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
theme_file_upload_help0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%
Drupal\image\Plugin\Field\FieldWidget\ImageWidget::formElement0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Field\WidgetBase::formMultipleElements0 N/A% 0 0.0% 2 200.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::open0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% -5 -500.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%
taxonomy_implode_tags0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@40 N/A% 0 0.0% -3 -300.0% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::getClassName0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@60 N/A% 0 0.0% -2 -200.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::handleInputElement0 N/A% 0 0.0% 3 300.0% 0 N/A% 0 N/A%
form_process_group0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
form_process_vertical_tabs0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@20 N/A% 0 0.0% -3 -300.0% 0 N/A% 0 N/A%
form_process_radios0 N/A% 0 0.0% -2 -200.0% 0 N/A% 0 N/A%