XHProf: Hierarchical Profiler Report

Diff Report: Run #5608318a89619: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Drupal\system\Plugin\Block\SystemMenuBlock::build	Run #5608318a89619	Run #5608311397db4	Diff	Diff%
Number of Function Calls	4	4	0	0.0%
Incl. Wall Time (microsec)	13,218	12,973	-245	-1.9%
Incl. Wall Time (microsec) per call	3,305	3,243	-61	-1.9%
Excl. Wall Time (microsec)	102	95	-7	-6.9%
Incl. MemUse (bytes)	515,432	515,416	-16	-0.0%
Incl. MemUse (bytes) per call	128,858	128,854	-4	-0.0%
Excl. MemUse (bytes)	-23,240	-23,224	16	0.1%
Incl. PeakMemUse (bytes)	429,672	429,752	80	0.0%
Incl. PeakMemUse (bytes) per call	107,418	107,438	20	0.0%
Excl. PeakMemUse (bytes)	1,136	1,136	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%	-245	-5.2%	-16	-1.3%	80	3.1%
Exclusive Metrics Diff for Current Function			-7	-2.9%	16	100.0%	0	0.0%
*Parent function*
Drupal\block\BlockViewBuilder::preRender	0	N/A%	-245	-100.0%	-16	-100.0%	80	100.0%
*Child functions*
Drupal\Core\Menu\MenuLinkTree::transform	0	N/A%	-175	-71.4%	-40	-250.0%	-520	-650.0%
Drupal\Core\Menu\MenuLinkTree::getCurrentRouteMenuTreeParameters	0	N/A%	-47	-19.2%	0	0.0%	656	820.0%
Drupal\Core\Menu\MenuLinkTree::build	0	N/A%	-12	-4.9%	16	100.0%	0	0.0%
Drupal\Core\Menu\MenuLinkTree::load	0	N/A%	-3	-1.2%	-8	-50.0%	-56	-70.0%
Drupal\Component\Plugin\PluginBase::getDerivativeId	0	N/A%	-1	-0.4%	0	0.0%	0	0.0%
min	0	N/A%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Menu\MenuTreeParameters::setMinDepth	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\Core\Menu\MenuTreeParameters::setMaxDepth	0	N/A%	0	0.0%	0	0.0%	0	0.0%