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

implodeRun #53d4352fc0c61Run #53d436500e2acDiffDiff%
Number of Function Calls721 732 11 1.5%
Incl. Wall Time (microsec)1,358 1,390 32 2.4%
Incl. Wall Time (microsec) per call 2 2 0 0.8%
Excl. Wall Time (microsec)778 800 22 2.8%
Incl. CPU (microsecs)1,944 2,010 66 3.4%
Incl. CPU (microsecs) per call 3 3 0 1.8%
Excl. CPU (microsec)1,362 1,415 53 3.9%
Incl. MemUse (bytes)226,440 229,592 3,152 1.4%
Incl. MemUse (bytes) per call 314 314 -0 -0.1%
Excl. MemUse (bytes)210,816 213,904 3,088 1.5%
Incl. PeakMemUse (bytes)20,024 20,032 8 0.0%
Incl. PeakMemUse (bytes) per call 28 27 -0 -1.5%
Excl. PeakMemUse (bytes)20,024 20,032 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
implode11 100.0% 32 0.5% 66 1.0% 3,152 7.8% 8 0.0%
Exclusive Metrics Diff for Current Function22 68.8% 53 80.3% 3,088 98.0% 8 100.0%
Parent functions
twig_render_template@110 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@21 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%