XHProf: Hierarchical Profiler Report

Diff Report: Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e636f9416a: 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 #519e62c02d767	Run #519e636f9416a	Diff	Diff%
Number of Function Calls	37	37	0	0.0%
Incl. Wall Time (microsec)	23,837	24,531	694	2.9%
Incl. Wall Time (microsec) per call	644	663	19	2.9%
Excl. Wall Time (microsec)	580	562	-18	-3.1%
Incl. CPU (microsecs)	22,410	22,784	374	1.7%
Incl. CPU (microsecs) per call	606	616	10	1.7%
Excl. CPU (microsec)	489	470	-19	-3.9%
Incl. MemUse (bytes)	1,545,472	1,545,456	-16	-0.0%
Incl. MemUse (bytes) per call	41,770	41,769	-0	-0.0%
Excl. MemUse (bytes)	-201,224	-201,224	0	0.0%
Incl. PeakMemUse (bytes)	1,690,016	1,690,000	-16	-0.0%
Incl. PeakMemUse (bytes) per call	45,676	45,676	-0	-0.0%
Excl. PeakMemUse (bytes)	3,424	3,424	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%	694	4.3%	374	2.5%	-16	-0.0%	-16	-0.0%
Exclusive Metrics Diff for Current Function			-18	-2.6%	-19	-5.1%	0	0.0%	0	0.0%
*Parent function*
entity_load_multiple	0	N/A%	694	100.0%	374	100.0%	-16	-100.0%	-16	-100.0%
*Child functions*
Drupal\node\NodeStorageController::attachLoad	0	N/A%	540	77.8%	396	105.9%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::execute	0	N/A%	279	40.2%	93	24.9%	0	0.0%	0	0.0%
Drupal\user\UserStorageController::attachLoad	0	N/A%	-76	-11.0%	-74	-19.8%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::attachLoad	0	N/A%	-47	-6.8%	-46	-12.3%	0	0.0%	0	0.0%
Drupal\Core\Database\Statement::fetchAllAssoc	0	N/A%	41	5.9%	40	10.7%	0	0.0%	0	0.0%
Drupal\node\NodeStorageController::buildQuery	0	N/A%	-34	-4.9%	-27	-7.2%	-16	-100.0%	-16	-100.0%
Drupal\Core\Entity\EntityBCDecorator::id	0	N/A%	26	3.7%	27	7.2%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::cacheGet	0	N/A%	-7	-1.0%	-10	-2.7%	0	0.0%	0	0.0%
PDOStatement::setFetchMode	0	N/A%	-3	-0.4%	-4	-1.1%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::buildQuery	0	N/A%	-2	-0.3%	-1	-0.3%	0	0.0%	0	0.0%
array_flip	0	N/A%	-2	-0.3%	-1	-0.3%	0	0.0%	0	0.0%
array_diff_key	0	N/A%	-1	-0.1%	2	0.5%	0	0.0%	0	0.0%
Drupal\user\Plugin\Core\Entity\User::id	0	N/A%	-1	-0.1%	-1	-0.3%	0	0.0%	0	0.0%
array_keys	0	N/A%	1	0.1%	-1	-0.3%	0	0.0%	0	0.0%
Drupal\file\Plugin\Core\Entity\File::id	0	N/A%	-1	-0.1%	2	0.5%	0	0.0%	0	0.0%
array_intersect_key	0	N/A%	-1	-0.1%	-3	-0.8%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::cacheSet	0	N/A%	0	0.0%	1	0.3%	0	0.0%	0	0.0%