XHProf: Hierarchical Profiler Report

Run Report: Run #55ca0153deabc: XHProf Run (Namespace=drupal-perf-moshe)
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\Menu\MenuLinkTree::build	4	13.8%	895	0.0%	29,444	0.1%	8,716	0.0%
Exclusive Metrics for Current Function			101	11.3%	2,712	9.2%	1,116	12.8%
*Parent function*
Drupal\system\Plugin\Block\SystemMenuBlock::build	4	100.0%	895	100.0%	29,444	100.0%	8,716	100.0%
*Child functions*
Drupal\Core\Menu\MenuLinkTree::buildItems	4	19.0%	762	85.1%	21,952	74.6%	6,148	70.5%
Drupal\Core\Cache\CacheableMetadata::merge	4	19.0%	13	1.5%	684	2.3%	144	1.7%
Drupal\Core\Cache\CacheableMetadata::applyTo	4	19.0%	12	1.3%	1,868	6.3%	304	3.5%
end	3	14.3%	3	0.3%	1,424	4.8%	324	3.7%
strtr	3	14.3%	3	0.3%	408	1.4%	284	3.3%
Drupal\Core\Menu\MenuLinkBase::getMenuName	3	14.3%	1	0.1%	396	1.3%	396	4.5%