Diff Report
Run #541de55978b9a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for implode

implodeRun #541de55978b9aRun #541de429e5ab1DiffDiff%
Number of Function Calls1,539 1,539 0 0.0%
Incl. Wall Time (microsec)2,427 2,438 11 0.5%
Incl. Wall Time (microsec) per call 2 2 0 0.5%
Excl. Wall Time (microsec)1,760 1,764 4 0.2%
Incl. CPU (microsecs)3,820 3,852 32 0.8%
Incl. CPU (microsecs) per call 2 3 0 0.8%
Excl. CPU (microsec)3,150 3,172 22 0.7%
Incl. MemUse (bytes)684,400 684,400 0 0.0%
Incl. MemUse (bytes) per call 445 445 0 0.0%
Excl. MemUse (bytes)668,744 668,744 0 0.0%
Incl. PeakMemUse (bytes)28,424 28,424 0 0.0%
Incl. PeakMemUse (bytes) per call 18 18 0 0.0%
Excl. PeakMemUse (bytes)28,424 28,424 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% 11 0.6% 32 2.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 36.4% 22 68.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Page\HtmlPage::getHead0 N/A% 10 90.9% 9 28.1% 0 N/A% 0 N/A%
twig_render_template0 N/A% 5 45.5% 14 43.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 4 36.4% 9 28.1% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\ConfigEntityStorage::getFromStaticCache0 N/A% 4 36.4% 3 9.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -3 -27.3% -10 -31.2% 0 N/A% 0 N/A%
twig_render_template@20 N/A% -3 -27.3% -12 -37.5% 0 N/A% 0 N/A%
Drupal\Core\Template\AttributeArray::__toString0 N/A% -3 -27.3% -8 -25.0% 0 N/A% 0 N/A%
twig_render_template@10 N/A% -2 -18.2% -2 -6.2% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@10 N/A% -2 -18.2% 0 0.0% 0 N/A% 0 N/A%
twig_render_template@30 N/A% -2 -18.2% -2 -6.2% 0 N/A% 0 N/A%
pager_query_add_page0 N/A% 1 9.1% 2 6.2% 0 N/A% 0 N/A%
Drupal\Core\Cache\LanguageCacheContext::getContext0 N/A% -1 -9.1% -1 -3.1% 0 N/A% 0 N/A%
Drupal\user\Cache\UserRolesCacheContext::getContext0 N/A% 1 9.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Config\ConfigFactory::getConfigCacheKey0 N/A% 1 9.1% 14 43.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% 1 9.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@20 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Render\Element\RenderElement::processGroup0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\ConfigEntityStorage::setStaticCache0 N/A% 0 0.0% -2 -6.2% 0 N/A% 0 N/A%
Drupal\Core\Render\Element\RenderElement::preRenderGroup0 N/A% 0 0.0% 2 6.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 1 3.1% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::convertCacheTagsToHeader0 N/A% 0 0.0% -1 -3.1% 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\Menu\MenuActiveTrail::getActiveTrailCacheKey0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\UrlHelper::buildQuery0 N/A% 0 0.0% 5 15.6% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::getClassName0 N/A% 0 0.0% 2 6.2% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\style\StylePluginBase::getRowClass0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 0 0.0% 2 6.2% 0 N/A% 0 N/A%
drupal_render_cid_create0 N/A% 0 0.0% 7 21.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile@10 N/A% 0 0.0% 2 6.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 0 0.0% 1 3.1% 0 N/A% 0 N/A%
_contextual_links_to_id0 N/A% 0 0.0% -4 -12.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile@20 N/A% 0 0.0% 1 3.1% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\PathPluginBase::getPath0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Page\HeadElement::__toString0 N/A% 7 63.6% 10 31.2% 0 N/A% 0 N/A%