Diff Report
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for implode

implodeRun #53d436500e2acRun #53d4352fc0c61DiffDiff%
Number of Function Calls732 721 -11 -1.5%
Incl. Wall Time (microsec)1,390 1,358 -32 -2.3%
Incl. Wall Time (microsec) per call 2 2 -0 -0.8%
Excl. Wall Time (microsec)800 778 -22 -2.8%
Incl. CPU (microsecs)2,010 1,944 -66 -3.3%
Incl. CPU (microsecs) per call 3 3 -0 -1.8%
Excl. CPU (microsec)1,415 1,362 -53 -3.7%
Incl. MemUse (bytes)229,592 226,440 -3,152 -1.4%
Incl. MemUse (bytes) per call 314 314 0 0.1%
Excl. MemUse (bytes)213,904 210,816 -3,088 -1.4%
Incl. PeakMemUse (bytes)20,032 20,024 -8 -0.0%
Incl. PeakMemUse (bytes) per call 27 28 0 1.5%
Excl. PeakMemUse (bytes)20,032 20,024 -8 -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
implode-11 -100.0% -32 -0.5% -66 -1.0% -3,152 -7.8% -8 -0.0%
Exclusive Metrics Diff for Current Function-22 -68.8% -53 -80.3% -3,088 -98.0% -8 -100.0%
Parent functions
twig_render_template@1-10 -90.9% -12 -37.5% -20 -30.3% -2,704 -85.8% 0 0.0%
Drupal\Core\Page\HtmlPage::getHead0 0.0% -9 -28.1% -8 -12.1% -48 -1.5% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -5 -15.6% -20 -30.3% 0 0.0% 0 0.0%
Drupal\Component\Utility\UrlHelper::buildQuery0 0.0% -5 -15.6% -13 -19.7% 0 0.0% 0 0.0%
drupal_render_cid_create0 0.0% 4 12.5% 7 10.6% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeArray::__toString0 0.0% -3 -9.4% 6 9.1% 0 0.0% 0 0.0%
twig_render_template0 0.0% -2 -6.2% 7 10.6% -136 -4.3% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 2 6.2% -32 -48.5% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::getRowClass0 0.0% 1 3.1% 3 4.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% -1 -3.1% -1 -1.5% 0 0.0% -8 -100.0%
twig_render_template@2-1 -9.1% -1 -3.1% 2 3.0% -272 -8.6% 0 0.0%
Drupal\Core\StringTranslation\TranslationManager::formatPlural0 0.0% -1 -3.1% -1 -1.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 0.0% 0 0.0% 4 6.1% 0 0.0% 0 0.0%
Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeys0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@20 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_pre_render_group0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
twig_render_template@30 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 0 0.0% -2 -3.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::convertCacheTagsToHeader0 0.0% 0 0.0% -1 -1.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile@10 0.0% 0 0.0% -2 -3.0% 0 0.0% 0 0.0%
form_process_group0 0.0% 0 0.0% -2 -3.0% 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%
_contextual_links_to_id0 0.0% 0 0.0% -2 -3.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 0.0% 0 0.0% 0 0.0% 8 0.3% 0 0.0%
Drupal\views\Plugin\views\display\PathPluginBase::getPath0 0.0% 0 0.0% 1 1.5% 0 0.0% 0 0.0%
Drupal\user\Cache\UserRolesCacheContext::getContext0 0.0% 0 0.0% 6 9.1% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::split0 0.0% 0 0.0% 1 1.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile@20 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 0.0% 0 0.0% 1 1.5% 0 0.0% 0 0.0%
Child function
Drupal\Core\Page\HeadElement::__toString0 N/A% -10 -31.2% -13 -19.7% -64 -2.0% 0 0.0%