Diff Report
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for implode

implodeRun #54e0a7d2151b1Run #54e0a6d45fe2aDiffDiff%
Number of Function Calls2,022 2,022 0 0.0%
Incl. Wall Time (microsec)702 671 -31 -4.4%
Incl. Wall Time (microsec) per call 0 0 -0 -4.4%
Excl. Wall Time (microsec)702 671 -31 -4.4%
Incl. CPU (microsecs)2,482 2,486 4 0.2%
Incl. CPU (microsecs) per call 1 1 0 0.2%
Excl. CPU (microsec)2,482 2,486 4 0.2%
Incl. MemUse (bytes)448,720 448,376 -344 -0.1%
Incl. MemUse (bytes) per call 222 222 -0 -0.1%
Excl. MemUse (bytes)448,720 448,376 -344 -0.1%
Incl. PeakMemUse (bytes)25,000 25,096 96 0.4%
Incl. PeakMemUse (bytes) per call 12 12 0 0.4%
Excl. PeakMemUse (bytes)25,000 25,096 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 Function-31 -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%