XHProf: Hierarchical Profiler Report

Diff Report: Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Component\Plugin\PluginBase::getDerivativeId	Run #5350e128cfd2b	Run #5350e2663e694	Diff	Diff%
Number of Function Calls	13	13	0	0.0%
Incl. Wall Time (microsec)	95	94	-1	-1.1%
Incl. Wall Time (microsec) per call	7	7	-0	-1.1%
Excl. Wall Time (microsec)	84	79	-5	-6.0%
Incl. CPU (microsecs)	110	110	0	0.0%
Incl. CPU (microsecs) per call	8	8	0	0.0%
Excl. CPU (microsec)	68	67	-1	-1.5%
Incl. MemUse (bytes)	8,816	8,816	0	0.0%
Incl. MemUse (bytes) per call	678	678	0	0.0%
Excl. MemUse (bytes)	1,256	1,256	0	0.0%
Incl. PeakMemUse (bytes)	6,176	6,176	0	0.0%
Incl. PeakMemUse (bytes) per call	475	475	0	0.0%
Excl. PeakMemUse (bytes)	3,552	3,552	0	0.0%

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%	-1	-0.1%	0	0.0%	0	0.0%	0	0.0%
Exclusive Metrics Diff for Current Function			-5	-500.0%	-1	N/A%	0	N/A%	0	N/A%
*Parent functions*
Drupal\system\Plugin\Block\SystemMenuBlock::build	0	N/A%	1	100.0%	1	N/A%	0	N/A%	0	N/A%
menu_ui_block_view_system_menu_block_alter	0	N/A%	-1	-100.0%	-1	N/A%	0	N/A%	0	N/A%
Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeys	0	N/A%	-1	-100.0%	1	N/A%	0	N/A%	0	N/A%
Drupal\system\Plugin\Block\SystemMenuBlock::getCacheTags	0	N/A%	0	0.0%	0	N/A%	0	N/A%	0	N/A%
Drupal\block\BlockViewBuilder::viewMultiple	0	N/A%	0	0.0%	-1	N/A%	0	N/A%	0	N/A%
*Child functions*
explode	0	N/A%	2	200.0%	1	N/A%	0	N/A%	0	N/A%
strpos	0	N/A%	2	200.0%	0	N/A%	0	N/A%	0	N/A%
Drupal\Component\Plugin\PluginBase::getPluginId	0	N/A%	0	0.0%	0	N/A%	0	N/A%	0	N/A%