Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for implode

implodeRun #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls2,022 2,022 0 0.0%
Incl. Wall Time (microsec)671 702 31 4.6%
Incl. Wall Time (microsec) per call 0 0 0 4.6%
Excl. Wall Time (microsec)671 702 31 4.6%
Incl. CPU (microsecs)2,486 2,482 -4 -0.2%
Incl. CPU (microsecs) per call 1 1 -0 -0.2%
Excl. CPU (microsec)2,486 2,482 -4 -0.2%
Incl. MemUse (bytes)448,376 448,720 344 0.1%
Incl. MemUse (bytes) per call 222 222 0 0.1%
Excl. MemUse (bytes)448,376 448,720 344 0.1%
Incl. PeakMemUse (bytes)25,096 25,000 -96 -0.4%
Incl. PeakMemUse (bytes) per call 12 12 -0 -0.4%
Excl. PeakMemUse (bytes)25,096 25,000 -96 -0.4%

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
implode0 N/A% 31 4.2% -4 -1.1% 344 3.6% -96 -0.9%
Exclusive Metrics Diff for Current Function31 100.0% -4 -100.0% 344 100.0% -96 -100.0%
Parent functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 22 71.0% -5 -125.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@10 N/A% -9 -29.0% -5 -125.0% 0 0.0% 0 0.0%
twig_render_template@20 N/A% -8 -25.8% -6 -150.0% 24 7.0% 0 0.0%
Drupal\Core\Config\ConfigFactory::getConfigCacheKey0 N/A% 8 25.8% 5 125.0% 0 0.0% 0 0.0%
twig_render_template@30 N/A% 6 19.4% 3 75.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% 4 12.9% 9 225.0% 0 0.0% -96 -100.0%
Drupal\user\Cache\UserRolesCacheContext::getContext0 N/A% 3 9.7% 1 25.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile@20 N/A% 3 9.7% -2 -50.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@20 N/A% -3 -9.7% 1 25.0% 0 0.0% 0 0.0%
twig_render_template@10 N/A% 2 6.5% -12 -300.0% 144 41.9% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 N/A% -2 -6.5% -1 -25.0% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeArray::__toString0 N/A% 2 6.5% 12 300.0% 0 0.0% 0 0.0%
twig_render_template0 N/A% 1 3.2% 1 25.0% 176 51.2% 0 0.0%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@10 N/A% -1 -3.2% 4 100.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\Route::setMethods0 N/A% 1 3.2% 1 25.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\UrlHelper::buildQuery0 N/A% 1 3.2% -11 -275.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 N/A% -1 -3.2% -5 -125.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::getRowClass0 N/A% 1 3.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\ConfigEntityStorage::getFromStaticCache0 N/A% 1 3.2% 8 200.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\LanguageCacheContext::getContext0 N/A% 0 0.0% 1 25.0% 0 0.0% 0 0.0%
Drupal\Core\Render\MainContent\HtmlRenderer::renderResponse0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 1 25.0% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 0 0.0% 2 50.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Element\RenderElement::preRenderGroup0 N/A% 0 0.0% -2 -50.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Element\RenderElement::processGroup0 N/A% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
Drupal\Core\Menu\MenuActiveTrail::getActiveTrailCacheKey0 N/A% 0 0.0% 2 50.0% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance0 N/A% 0 0.0% -7 -175.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\display\PathPluginBase::getPath0 N/A% 0 0.0% 1 25.0% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\ConfigEntityStorage::setStaticCache0 N/A% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::open0 N/A% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile@10 N/A% 0 0.0% -2 -50.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% 0 0.0% 1 25.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::createCacheID0 N/A% 0 0.0% 6 150.0% 0 0.0% 0 0.0%
_contextual_links_to_id0 N/A% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%