XHProf: Hierarchical Profiler Report

Diff Report: Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\Plugin\DefaultPluginManager::getDefinitions	Run #51ec66a5a877d	Run #51ec623000e0c	Diff	Diff%
Number of Function Calls	6	6	0	0.0%
Incl. Wall Time (microsec)	17,248	17,233	-15	-0.1%
Incl. Wall Time (microsec) per call	2,875	2,872	-3	-0.1%
Excl. Wall Time (microsec)	36	36	0	0.0%
Incl. CPU (microsecs)	16,743	16,699	-44	-0.3%
Incl. CPU (microsecs) per call	2,791	2,783	-7	-0.3%
Excl. CPU (microsec)	31	33	2	6.5%
Incl. MemUse (bytes)	377,256	377,256	0	0.0%
Incl. MemUse (bytes) per call	62,876	62,876	0	0.0%
Excl. MemUse (bytes)	3,816	3,816	0	0.0%
Incl. PeakMemUse (bytes)	696,336	696,600	264	0.0%
Incl. PeakMemUse (bytes) per call	116,056	116,100	44	0.0%
Excl. PeakMemUse (bytes)	248	248	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\Core\Plugin\DefaultPluginManager::getDefinitions	0	N/A%	-15	-0.6%	-44	-1.3%	0	0.0%	264	0.4%
Exclusive Metrics Diff for Current Function			0	0.0%	2	4.5%	0	N/A%	0	0.0%
*Parent functions*
Drupal\Core\Plugin\DefaultPluginManager::getDefinition	0	N/A%	130	866.7%	103	234.1%	0	N/A%	-40	-15.2%
Drupal\Core\Menu\LocalActionManager::getActionsForRoute	0	N/A%	-118	-786.7%	-119	-270.5%	0	N/A%	144	54.5%
Drupal\Core\Menu\LocalTaskManager::getLocalTasksForRoute	0	N/A%	-27	-180.0%	-28	-63.6%	0	N/A%	160	60.6%
*Child functions*
Drupal\Core\Plugin\DefaultPluginManager::findDefinitions	0	N/A%	-145	-966.7%	-148	-336.4%	0	N/A%	304	115.2%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions	0	N/A%	129	860.0%	100	227.3%	0	N/A%	-40	-15.2%
Drupal\Core\Plugin\DefaultPluginManager::setCachedDefinitions	0	N/A%	1	6.7%	2	4.5%	0	N/A%	0	0.0%