XHProf: Hierarchical Profiler Report

Diff Report: Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\Entity\EntityType::hasControllerClass	Run #539201f8938f4	Run #5392041970f3f	Diff	Diff%
Number of Function Calls	37	37	0	0.0%
Incl. Wall Time (microsec)	4,023	3,889	-134	-3.3%
Incl. Wall Time (microsec) per call	109	105	-4	-3.3%
Excl. Wall Time (microsec)	320	301	-19	-5.9%
Incl. CPU (microsecs)	4,066	3,943	-123	-3.0%
Incl. CPU (microsecs) per call	110	107	-3	-3.0%
Excl. CPU (microsec)	272	275	3	1.1%
Incl. MemUse (bytes)	403,244	403,236	-8	-0.0%
Incl. MemUse (bytes) per call	10,898	10,898	-0	-0.0%
Excl. MemUse (bytes)	-9,948	-9,944	4	0.0%
Incl. PeakMemUse (bytes)	399,824	399,856	32	0.0%
Incl. PeakMemUse (bytes) per call	10,806	10,807	1	0.0%
Excl. PeakMemUse (bytes)	2,000	2,000	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\Entity\EntityType::hasControllerClass	0	N/A%	-134	-9.1%	-123	-4.6%	-8	-0.0%	32	0.1%
Exclusive Metrics Diff for Current Function			-19	-14.2%	3	2.4%	4	50.0%	0	0.0%
*Parent functions*
Drupal\Core\Entity\EntityType::getControllerClass	0	N/A%	-131	-97.8%	-128	-104.1%	-8	-100.0%	32	100.0%
Drupal\Core\Entity\EntityManager::hasController	0	N/A%	-3	-2.2%	5	4.1%	0	0.0%	0	0.0%
*Child functions*
class_exists	0	N/A%	-98	-73.1%	-108	-87.8%	-8	-100.0%	36	112.5%
Drupal\Core\Config\Entity\ConfigEntityType::getControllerClasses	0	N/A%	-14	-10.4%	-17	-13.8%	-4	-50.0%	-4	-12.5%
Drupal\Core\Entity\ContentEntityType::getControllerClasses	0	N/A%	-3	-2.2%	-2	-1.6%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityType::getControllerClasses	0	N/A%	0	0.0%	1	0.8%	0	0.0%	0	0.0%