XHProf: Hierarchical Profiler Report

Diff Report: Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #560831fb3d4d9: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Drupal\system\Plugin\Block\SystemMenuBlock::build	Run #5608311397db4	Run #560831fb3d4d9	Diff	Diff%
Number of Function Calls	4	4	0	0.0%
Incl. Wall Time (microsec)	12,973	12,907	-66	-0.5%
Incl. Wall Time (microsec) per call	3,243	3,227	-17	-0.5%
Excl. Wall Time (microsec)	95	94	-1	-1.1%
Incl. MemUse (bytes)	515,416	515,376	-40	-0.0%
Incl. MemUse (bytes) per call	128,854	128,844	-10	-0.0%
Excl. MemUse (bytes)	-23,224	-23,248	-24	-0.1%
Incl. PeakMemUse (bytes)	429,752	429,808	56	0.0%
Incl. PeakMemUse (bytes) per call	107,438	107,452	14	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%	-66	-0.2%	-40	-0.2%	56	0.3%
Exclusive Metrics Diff for Current Function			-1	-1.5%	-24	-60.0%	0	0.0%
*Parent function*
Drupal\block\BlockViewBuilder::preRender	0	N/A%	-66	-100.0%	-40	-100.0%	56	100.0%
*Child functions*
Drupal\Core\Menu\MenuLinkTree::transform	0	N/A%	-82	-124.2%	-8	-20.0%	384	685.7%
Drupal\Core\Menu\MenuLinkTree::load	0	N/A%	21	31.8%	8	20.0%	-32	-57.1%
Drupal\Core\Menu\MenuLinkTree::getCurrentRouteMenuTreeParameters	0	N/A%	-4	-6.1%	0	0.0%	-296	-528.6%
Drupal\Core\Menu\MenuLinkTree::build	0	N/A%	1	1.5%	-16	-40.0%	0	0.0%
Drupal\Core\Menu\MenuLinkTree::maxDepth	0	N/A%	-1	-1.5%	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\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%