XHProf: Hierarchical Profiler Report

Diff Report: Run #54df9298c351d: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
Tip: Click a function name below to drill down.

Drupal\system\Plugin\Block\SystemMenuBlock::build	Run #54df9298c351d	Run #54df8d322535a	Diff	Diff%
Number of Function Calls	4	4	0	0.0%
Incl. Wall Time (microsec)	20,800	21,135	335	1.6%
Incl. Wall Time (microsec) per call	5,200	5,284	84	1.6%
Excl. Wall Time (microsec)	114	114	0	0.0%
Incl. MemUse (bytes)	1,065,952	1,065,952	0	0.0%
Incl. MemUse (bytes) per call	266,488	266,488	0	0.0%
Excl. MemUse (bytes)	-4,968	-4,968	0	0.0%
Incl. PeakMemUse (bytes)	685,952	685,344	-608	-0.1%
Incl. PeakMemUse (bytes) per call	171,488	171,336	-152	-0.1%
Excl. PeakMemUse (bytes)	1,296	1,296	0	0.0%

Function Name	Calls Diff	Calls Diff%	Incl. Wall Diff (microsec)	IWall Diff%	Incl. MemUse Diff (bytes)	IMemUse Diff%	Incl. PeakMemUse Diff (bytes)	IPeakMemUse Diff%
*Current Function*
Drupal\system\Plugin\Block\SystemMenuBlock::build	0	N/A%	335	1.3%	0	0.0%	-608	-2.7%
Exclusive Metrics Diff for Current Function			0	0.0%	0	N/A%	0	0.0%
*Parent function*
Drupal\block\BlockViewBuilder::buildBlock	0	N/A%	335	100.0%	0	N/A%	-608	-100.0%
*Child functions*
Drupal\Core\Menu\MenuLinkTree::transform	0	N/A%	317	94.6%	0	N/A%	-96	-15.8%
Drupal\Core\Menu\MenuLinkTree::getCurrentRouteMenuTreeParameters	0	N/A%	14	4.2%	0	N/A%	-512	-84.2%
Drupal\Core\Menu\MenuLinkTree::load	0	N/A%	10	3.0%	0	N/A%	0	0.0%
Drupal\Core\Menu\MenuLinkTree::build	0	N/A%	-8	-2.4%	0	N/A%	0	0.0%
Drupal\Component\Plugin\PluginBase::getDerivativeId	0	N/A%	2	0.6%	0	N/A%	0	0.0%
Drupal\Core\Menu\MenuLinkTree::maxDepth	0	N/A%	1	0.3%	0	N/A%	0	0.0%
Drupal\Core\Menu\MenuTreeParameters::setMinDepth	0	N/A%	-1	-0.3%	0	N/A%	0	0.0%
min	0	N/A%	0	0.0%	0	N/A%	0	0.0%
Drupal\Core\Menu\MenuTreeParameters::setMaxDepth	0	N/A%	0	0.0%	0	N/A%	0	0.0%