Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for implode

implodeRun #52c96d7c36f9eRun #52c96dcbc5e6aDiffDiff%
Number of Function Calls454 457 3 0.7%
Incl. Wall Time (microsec)299 301 2 0.7%
Incl. Wall Time (microsec) per call 1 1 0 0.0%
Excl. Wall Time (microsec)299 301 2 0.7%
Incl. CPU (microsecs)651 637 -14 -2.2%
Incl. CPU (microsecs) per call 1 1 -0 -2.8%
Excl. CPU (microsec)651 637 -14 -2.2%
Incl. MemUse (bytes)140,040 144,176 4,136 3.0%
Incl. MemUse (bytes) per call 308 315 7 2.3%
Excl. MemUse (bytes)140,040 144,176 4,136 3.0%
Incl. PeakMemUse (bytes)16,800 16,392 -408 -2.4%
Incl. PeakMemUse (bytes) per call 37 36 -1 -3.1%
Excl. PeakMemUse (bytes)16,800 16,392 -408 -2.4%

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
implode3 100.0% 2 0.3% -14 -0.9% 4,136 3.7% -408 -0.4%
Exclusive Metrics Diff for Current Function2 100.0% -14 -100.0% 4,136 100.0% -408 -100.0%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 0.0% -10 -500.0% -4 -28.6% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeArray::__toString0 0.0% 8 400.0% -13 -92.9% 0 0.0% 96 23.5%
twig_render_template2 66.7% -5 -250.0% -5 -35.7% 3,288 79.5% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 0.0% 4 200.0% 2 14.3% 0 0.0% 0 0.0%
path_get_admin_paths0 0.0% 2 100.0% 2 14.3% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::handleInputElement0 0.0% 2 100.0% -4 -28.6% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@20 0.0% 2 100.0% -1 -7.1% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@30 0.0% 1 50.0% -2 -14.3% 0 0.0% 0 0.0%
form_process_group0 0.0% -1 -50.0% -6 -42.9% 0 0.0% 0 0.0%
form_process_radios0 0.0% -1 -50.0% 1 7.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 0.0% -1 -50.0% 1 7.1% 0 0.0% 0 0.0%
form_pre_render_group0 0.0% 1 50.0% 0 0.0% 0 0.0% 0 0.0%
twig_render_template@11 33.3% 1 50.0% 0 0.0% 848 20.5% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 0.0% -1 -50.0% -5 -35.7% 0 0.0% 0 0.0%
drupal_get_feeds0 0.0% 0 0.0% 1 7.1% 0 0.0% -600 -147.1%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 0 0.0% -2 -14.3% 0 0.0% 0 0.0%
template_preprocess_html0 0.0% 0 0.0% -1 -7.1% 0 0.0% 0 0.0%
Drupal\ckeditor\Plugin\Editor\CKEditor::getJSSettings0 0.0% 0 0.0% 1 7.1% 0 0.0% 72 17.6%
_contextual_links_to_id0 0.0% 0 0.0% 1 7.1% 0 0.0% 0 0.0%
_menu_translate0 0.0% 0 0.0% -1 -7.1% 0 0.0% 0 0.0%
Drupal\ckeditor\Plugin\CKEditorPlugin\Internal::generateFormatTagsSetting0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile@10 0.0% 0 0.0% 5 35.7% 0 0.0% 0 0.0%
form_pre_render_vertical_tabs0 0.0% 0 0.0% -1 -7.1% 0 0.0% 0 0.0%
_menu_link_translate0 0.0% 0 0.0% 4 28.6% 0 0.0% 0 0.0%
Drupal\user\PermissionsHash::generate0 0.0% 0 0.0% 1 7.1% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@50 0.0% 0 0.0% 3 21.4% 0 0.0% 0 0.0%
theme_file_upload_help0 0.0% 0 0.0% -2 -14.3% 0 0.0% 0 0.0%
Drupal\image\Plugin\Field\FieldWidget\ImageWidget::formElement0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
taxonomy_implode_tags0 0.0% 0 0.0% -1 -7.1% 0 0.0% 0 0.0%
Drupal\Core\StringTranslation\TranslationManager::formatPlural0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Field\WidgetBase::formMultipleElements0 0.0% 0 0.0% 1 7.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% 0 0.0% 1 7.1% 0 0.0% 24 5.9%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 0 0.0% 5 35.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% 1 7.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 0.0% 0 0.0% 1 7.1% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@60 0.0% 0 0.0% 2 14.3% 0 0.0% 0 0.0%
file_managed_file_process0 0.0% 0 0.0% -3 -21.4% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 0.0% 0 0.0% 1 7.1% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@40 0.0% 0 0.0% -1 -7.1% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_process_vertical_tabs0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Url::buildQuery0 0.0% 0 0.0% 4 28.6% 0 0.0% 0 0.0%