XHProf: Hierarchical Profiler Report

Diff Report: Run #519af3b0bf970: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519af56893788: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

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

Drupal\Core\Entity\DatabaseStorageController::load	Run #519af3b0bf970	Run #519af56893788	Diff	Diff%
Number of Function Calls	15	15	0	0.0%
Incl. Wall Time (microsec)	16,684	16,675	-9	-0.1%
Incl. Wall Time (microsec) per call	1,112	1,112	-1	-0.1%
Excl. Wall Time (microsec)	395	409	14	3.5%
Incl. CPU (microsecs)	14,457	14,445	-12	-0.1%
Incl. CPU (microsecs) per call	964	963	-1	-0.1%
Excl. CPU (microsec)	312	324	12	3.8%
Incl. MemUse (bytes)	1,117,008	1,116,944	-64	-0.0%
Incl. MemUse (bytes) per call	74,467	74,463	-4	-0.0%
Excl. MemUse (bytes)	-118,816	-118,832	-16	-0.0%
Incl. PeakMemUse (bytes)	1,186,528	1,184,736	-1,792	-0.2%
Incl. PeakMemUse (bytes) per call	79,102	78,982	-119	-0.2%
Excl. PeakMemUse (bytes)	3,888	3,888	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%	-9	-1.6%	-12	-2.5%	-64	-0.1%	-1,792	-2.8%
Exclusive Metrics Diff for Current Function			14	155.6%	12	100.0%	-16	-25.0%	0	0.0%
*Parent function*
entity_load_multiple	0	N/A%	-9	-100.0%	-12	-100.0%	-64	-100.0%	-1,792	-100.0%
*Child functions*
Drupal\node\NodeStorageController::attachLoad	0	N/A%	49	544.4%	57	475.0%	-80	-125.0%	-120	-6.7%
PDOStatement::setFetchMode	0	N/A%	-33	-366.7%	-34	-283.3%	0	0.0%	0	0.0%
Drupal\Core\Database\Statement::fetchAllAssoc	0	N/A%	-26	-288.9%	-26	-216.7%	0	0.0%	0	0.0%
Drupal\node\NodeStorageController::buildQuery	0	N/A%	-19	-211.1%	-30	-250.0%	-16	-25.0%	88	4.9%
Drupal\Core\Entity\EntityBCDecorator::id	0	N/A%	19	211.1%	8	66.7%	32	50.0%	72	4.0%
Drupal\Core\Entity\DatabaseStorageController::attachLoad	0	N/A%	-7	-77.8%	-5	-41.7%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::execute	0	N/A%	-7	-77.8%	9	75.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::buildQuery	0	N/A%	-5	-55.6%	-7	-58.3%	0	0.0%	0	0.0%
array_diff_key	0	N/A%	-5	-55.6%	-11	-91.7%	0	0.0%	0	0.0%
Drupal\user\UserStorageController::attachLoad	0	N/A%	4	44.4%	6	50.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::cacheGet	0	N/A%	4	44.4%	2	16.7%	0	0.0%	-1,848	-103.1%
array_flip	0	N/A%	1	11.1%	-1	-8.3%	16	25.0%	16	0.9%
array_keys	0	N/A%	1	11.1%	1	8.3%	0	0.0%	0	0.0%
Drupal\file\Plugin\Core\Entity\File::id	0	N/A%	1	11.1%	2	16.7%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::cacheSet	0	N/A%	0	0.0%	1	8.3%	0	0.0%	0	0.0%
array_intersect_key	0	N/A%	0	0.0%	1	8.3%	0	0.0%	0	0.0%
Drupal\user\Plugin\Core\Entity\User::id	0	N/A%	0	0.0%	3	25.0%	0	0.0%	0	0.0%