Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a77153dbf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Render\MainContent\HtmlRenderer::prepare

Drupal\Core\Render\MainContent\HtmlRenderer::prepareRun #54e0a6d45fe2aRun #54e0a77153dbfDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)350,496 350,891 395 0.1%
Incl. Wall Time (microsec) per call 350,496 350,891 395 0.1%
Excl. Wall Time (microsec)107 91 -16 -15.0%
Incl. CPU (microsecs)341,921 342,462 541 0.2%
Incl. CPU (microsecs) per call 341,921 342,462 541 0.2%
Excl. CPU (microsec)82 66 -16 -19.5%
Incl. MemUse (bytes)21,950,264 21,950,264 0 0.0%
Incl. MemUse (bytes) per call 21,950,264 21,950,264 0 0.0%
Excl. MemUse (bytes)-8,552 -8,552 0 0.0%
Incl. PeakMemUse (bytes)22,090,600 22,090,600 0 0.0%
Incl. PeakMemUse (bytes) per call 22,090,600 22,090,600 0 0.0%
Excl. PeakMemUse (bytes)2,896 2,896 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Render\MainContent\HtmlRenderer::prepare [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
Drupal\Core\Render\MainContent\HtmlRenderer::prepare0 N/A% 395 22.6% 541 41.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-16 -4.1% -16 -3.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Render\MainContent\HtmlRenderer::renderResponse0 N/A% 395 100.0% 541 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Render\Renderer::render0 N/A% 2,669 675.7% 2,624 485.0% 0 N/A% 0 N/A%
Drupal\block\Plugin\DisplayVariant\BlockPageVariant::build0 N/A% -1,738 -440.0% -1,565 -289.3% 0 N/A% 0 N/A%
Drupal\Core\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks0 N/A% -481 -121.8% -453 -83.7% 0 N/A% 0 N/A%
system_region_list0 N/A% -49 -12.4% -51 -9.4% 0 N/A% 0 N/A%
Drupal::theme0 N/A% -4 -1.0% -5 -0.9% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% 3 0.8% 4 0.7% 0 N/A% 0 N/A%
array_keys0 N/A% -2 -0.5% -2 -0.4% 0 N/A% 0 N/A%
Drupal\Component\Plugin\PluginManagerBase::createInstance0 N/A% 14 3.5% 2 0.4% 0 N/A% 0 N/A%
Drupal\Core\Theme\ThemeManager::getActiveTheme0 N/A% 0 0.0% -2 -0.4% 0 N/A% 0 N/A%
Drupal\block\Plugin\DisplayVariant\BlockPageVariant::setMainContent0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%
Drupal\Core\Render\PageDisplayVariantSelectionEvent::__construct0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch@10 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%
Drupal\Core\Render\PageDisplayVariantSelectionEvent::getPluginId0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%
Drupal\Core\Render\Renderer::getCacheableRenderArray0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%
Drupal\Core\Theme\ActiveTheme::getName0 N/A% -1 -0.3% 0 0.0% 0 N/A% 0 N/A%