XHProf: Hierarchical Profiler Report

Diff Report: Run #519c6200dd578: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c60f26cf68: 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 #519c6200dd578	Run #519c60f26cf68	Diff	Diff%
Number of Function Calls	67	67	0	0.0%
Incl. Wall Time (microsec)	64,356	66,140	1,784	2.8%
Incl. Wall Time (microsec) per call	961	987	27	2.8%
Excl. Wall Time (microsec)	2,619	2,665	46	1.8%
Incl. CPU (microsecs)	52,518	53,261	743	1.4%
Incl. CPU (microsecs) per call	784	795	11	1.4%
Excl. CPU (microsec)	2,101	2,151	50	2.4%
Incl. MemUse (bytes)	818,780	818,760	-20	-0.0%
Incl. MemUse (bytes) per call	12,221	12,220	-0	-0.0%
Excl. MemUse (bytes)	-205,684	-205,688	-4	-0.0%
Incl. PeakMemUse (bytes)	855,552	855,568	16	0.0%
Incl. PeakMemUse (bytes) per call	12,769	12,770	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%