XHProf: Hierarchical Profiler Report

Diff Report: Run #54f295e72ec52: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f29712d4f96: XHProf Run (Namespace=drupal-perf-davidhernandez)
Tip: Click a function name below to drill down.

Drupal\system\Plugin\Block\SystemMenuBlock::build	Run #54f295e72ec52	Run #54f29712d4f96	Diff	Diff%
Number of Function Calls	4	4	0	0.0%
Incl. Wall Time (microsec)	13,547	13,541	-6	-0.0%
Incl. Wall Time (microsec) per call	3,387	3,385	-2	-0.0%
Excl. Wall Time (microsec)	110	106	-4	-3.6%
Incl. MemUse (bytes)	667,792	667,816	24	0.0%
Incl. MemUse (bytes) per call	166,948	166,954	6	0.0%
Excl. MemUse (bytes)	-4,968	-4,968	0	0.0%
Incl. PeakMemUse (bytes)	290,656	290,960	304	0.1%
Incl. PeakMemUse (bytes) per call	72,664	72,740	76	0.1%
Excl. PeakMemUse (bytes)	456	456	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%	-6	-0.0%	24	0.0%	304	0.5%
Exclusive Metrics Diff for Current Function			-4	-66.7%	0	0.0%	0	0.0%
*Parent function*
Drupal\block\BlockViewBuilder::buildBlock	0	N/A%	-6	-100.0%	24	100.0%	304	100.0%
*Child functions*
Drupal\Core\Menu\MenuLinkTree::transform	0	N/A%	7	116.7%	16	66.7%	656	215.8%
Drupal\Core\Menu\MenuLinkTree::load	0	N/A%	-5	-83.3%	8	33.3%	-352	-115.8%
Drupal\Core\Menu\MenuLinkTree::build	0	N/A%	-3	-50.0%	0	0.0%	0	0.0%
Drupal\Core\Menu\MenuLinkTree::getCurrentRouteMenuTreeParameters	0	N/A%	-2	-33.3%	0	0.0%	0	0.0%
Drupal\Core\Menu\MenuTreeParameters::setMinDepth	0	N/A%	1	16.7%	0	0.0%	0	0.0%
min	0	N/A%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Menu\MenuLinkTree::maxDepth	0	N/A%	0	0.0%	0	0.0%	0	0.0%
Drupal\Component\Plugin\PluginBase::getDerivativeId	0	N/A%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Menu\MenuTreeParameters::setMaxDepth	0	N/A%	0	0.0%	0	0.0%	0	0.0%