XHProf: Hierarchical Profiler Report

Diff Report: Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c6200dd578: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Entity\DatabaseStorageController::load

Drupal\Core\Entity\DatabaseStorageController::load	Run #519c60f26cf68	Run #519c6200dd578	Diff	Diff%
Number of Function Calls	67	67	0	0.0%
Incl. Wall Time (microsec)	66,140	64,356	-1,784	-2.7%
Incl. Wall Time (microsec) per call	987	961	-27	-2.7%
Excl. Wall Time (microsec)	2,665	2,619	-46	-1.7%
Incl. CPU (microsecs)	53,261	52,518	-743	-1.4%
Incl. CPU (microsecs) per call	795	784	-11	-1.4%
Excl. CPU (microsec)	2,151	2,101	-50	-2.3%
Incl. MemUse (bytes)	818,760	818,780	20	0.0%
Incl. MemUse (bytes) per call	12,220	12,221	0	0.0%
Excl. MemUse (bytes)	-205,688	-205,684	4	0.0%
Incl. PeakMemUse (bytes)	855,568	855,552	-16	-0.0%
Incl. PeakMemUse (bytes) per call	12,770	12,769	-0	-0.0%
Excl. PeakMemUse (bytes)	3,100	3,100	0	0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Entity\DatabaseStorageController::load [View Callgraph Diff]

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\DatabaseStorageController::load	0	N/A%	-1,784	-25.9%	-743	-10.6%	20	0.0%	-16	-0.0%
Exclusive Metrics Diff for Current Function			-46	-2.6%	-50	-6.7%	4	20.0%	0	0.0%
*Parent function*
entity_load_multiple	0	N/A%	-1,784	-100.0%	-743	-100.0%	20	100.0%	-16	-100.0%
*Child functions*
Drupal\Core\Database\Query\Select::execute	0	N/A%	-641	-35.9%	133	17.9%	0	0.0%	12	75.0%
Drupal\node\NodeStorageController::attachLoad	0	N/A%	-618	-34.6%	-303	-40.8%	8	40.0%	8	50.0%
Drupal\Core\Entity\EntityBCDecorator::id	0	N/A%	-219	-12.3%	-137	-18.4%	12	60.0%	12	75.0%
Drupal\Core\Entity\DatabaseStorageController::attachLoad	0	N/A%	-157	-8.8%	-160	-21.5%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::buildQuery	0	N/A%	-60	-3.4%	-58	-7.8%	-4	-20.0%	-16	-100.0%
Drupal\node\NodeStorageController::buildQuery	0	N/A%	45	2.5%	-77	-10.4%	0	0.0%	0	0.0%
Drupal\user\UserStorageController::attachLoad	0	N/A%	-41	-2.3%	-34	-4.6%	0	0.0%	0	0.0%
Drupal\Core\Database\Statement::fetchAllAssoc	0	N/A%	-29	-1.6%	-32	-4.3%	0	0.0%	-32	-200.0%
PDOStatement::setFetchMode	0	N/A%	-16	-0.9%	-18	-2.4%	0	0.0%	0	0.0%
array_intersect_key	0	N/A%	-4	-0.2%	-1	-0.1%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::cacheGet	0	N/A%	-4	-0.2%	-14	-1.9%	0	0.0%	0	0.0%
Drupal\user\Plugin\Core\Entity\User::id	0	N/A%	3	0.2%	4	0.5%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::cacheSet	0	N/A%	-3	-0.2%	-5	-0.7%	0	0.0%	0	0.0%
array_diff_key	0	N/A%	3	0.2%	2	0.3%	0	0.0%	0	0.0%
array_keys	0	N/A%	3	0.2%	4	0.5%	0	0.0%	0	0.0%
Drupal\file\Plugin\Core\Entity\File::id	0	N/A%	-2	-0.1%	-2	-0.3%	0	0.0%	0	0.0%
array_flip	0	N/A%	2	0.1%	5	0.7%	0	0.0%	0	0.0%