XHProf: Hierarchical Profiler Report

Diff Report: Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54433ad6a7755: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Drupal\Component\Plugin\PluginBase::getDerivativeId	Run #544333b05173f	Run #54433ad6a7755	Diff	Diff%
Number of Function Calls	23	23	0	0.0%
Incl. Wall Time (microsec)	277	280	3	1.1%
Incl. Wall Time (microsec) per call	12	12	0	1.1%
Excl. Wall Time (microsec)	228	230	2	0.9%
Incl. CPU (microsecs)	316	316	0	0.0%
Incl. CPU (microsecs) per call	14	14	0	0.0%
Excl. CPU (microsec)	183	188	5	2.7%
Incl. MemUse (bytes)	9,264	9,288	24	0.3%
Incl. MemUse (bytes) per call	403	404	1	0.3%
Excl. MemUse (bytes)	-3,448	-3,424	24	0.7%
Incl. PeakMemUse (bytes)	800	832	32	4.0%
Incl. PeakMemUse (bytes) per call	35	36	1	4.0%
Excl. PeakMemUse (bytes)	672	696	24	3.6%

Function Name	Calls Diff	Calls Diff%	Incl. Wall Diff (microsec)	IWall Diff%	Incl. CPU Diff (microsec)	ICpu Diff%	Incl. MemUse Diff (bytes)	IMemUse Diff%	Incl. PeakMemUse Diff (bytes)	IPeakMemUse Diff%
*Current Function*
Drupal\Component\Plugin\PluginBase::getDerivativeId	0	N/A%	3	0.0%	0	0.0%	24	0.0%	32	0.1%
Exclusive Metrics Diff for Current Function			2	66.7%	5	N/A%	24	100.0%	24	75.0%
*Parent functions*
Drupal\block\BlockViewBuilder::viewMultiple	0	N/A%	5	166.7%	7	N/A%	0	0.0%	0	0.0%
Drupal\system\Plugin\Block\SystemMenuBlock::build	0	N/A%	-3	-100.0%	-8	N/A%	24	100.0%	32	100.0%
menu_ui_block_view_system_menu_block_alter	0	N/A%	-1	-33.3%	-2	N/A%	0	0.0%	0	0.0%
Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeys	0	N/A%	1	33.3%	2	N/A%	0	0.0%	0	0.0%
Drupal\system\Plugin\Block\SystemMenuBlock::getCacheTags	0	N/A%	1	33.3%	1	N/A%	0	0.0%	0	0.0%
*Child functions*
explode	0	N/A%	1	33.3%	-1	N/A%	0	0.0%	8	25.0%
strpos	0	N/A%	0	0.0%	-3	N/A%	0	0.0%	0	0.0%
Drupal\Component\Plugin\PluginBase::getPluginId	0	N/A%	0	0.0%	-1	N/A%	0	0.0%	0	0.0%