XHProf: Hierarchical Profiler Report

Run Report: Run #553ba42a8e87e: XHProf Run (Namespace=drupal-perf-lauriii)
Tip: Click a function name below to drill down.

Function Name	Calls	Calls%	Incl. Wall Time (microsec)	IWall%	Incl. MemUse (bytes)	IMemUse%	Incl. PeakMemUse (bytes)	IPeakMemUse%
*Current Function*
Drupal\Core\Theme\ThemeManager::alter	45	31.7%	817	0.0%	13,688	0.0%	2,624	0.0%
Exclusive Metrics for Current Function			179	21.9%	7,552	55.2%	568	21.6%
*Parent functions*
Drupal\Core\Theme\ThemeManager::theme@1	15	33.3%	301	36.8%	672	4.9%	0	0.0%
Drupal\Core\Theme\ThemeManager::theme@2	13	28.9%	255	31.2%	672	4.9%	0	0.0%
Drupal\Core\Theme\ThemeManager::theme	5	11.1%	97	11.9%	1,616	11.8%	0	0.0%
Drupal\Core\Asset\LibraryDiscoveryParser::parseLibraryInfo	5	11.1%	54	6.6%	744	5.4%	0	0.0%
Drupal\Core\Theme\ThemeManager::theme@3	2	4.4%	41	5.0%	672	4.9%	0	0.0%
Drupal\Core\Form\FormBuilder::prepareForm	1	2.2%	18	2.2%	680	5.0%	0	0.0%
Drupal\Core\Render\ElementInfoManager::buildInfo	1	2.2%	17	2.1%	6,552	47.9%	2,624	100.0%
Drupal\Core\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks	1	2.2%	15	1.8%	704	5.1%	0	0.0%
Drupal\Core\Asset\AssetResolver::getJsAssets	1	2.2%	10	1.2%	680	5.0%	0	0.0%
Drupal\Core\Asset\AssetResolver::getCssAssets	1	2.2%	9	1.1%	696	5.1%	0	0.0%
*Child functions*
Drupal\Core\Theme\ThemeManager::alterForTheme	45	50.0%	632	77.4%	5,456	39.9%	1,880	71.6%
Drupal\Core\Theme\ThemeManager::getActiveTheme	45	50.0%	6	0.7%	680	5.0%	176	6.7%