XHProf: Hierarchical Profiler Report

Diff Report: Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c146573182: 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 #519c116ac5313	Run #519c146573182	Diff	Diff%
Number of Function Calls	52	52	0	0.0%
Incl. Wall Time (microsec)	73,723	71,032	-2,691	-3.7%
Incl. Wall Time (microsec) per call	1,418	1,366	-52	-3.7%
Excl. Wall Time (microsec)	2,664	2,573	-91	-3.4%
Incl. CPU (microsecs)	58,313	57,727	-586	-1.0%
Incl. CPU (microsecs) per call	1,121	1,110	-11	-1.0%
Excl. CPU (microsec)	2,191	2,060	-131	-6.0%
Incl. MemUse (bytes)	865,820	865,820	0	0.0%
Incl. MemUse (bytes) per call	16,650	16,650	0	0.0%
Excl. MemUse (bytes)	-237,236	-237,228	8	0.0%
Incl. PeakMemUse (bytes)	936,128	936,140	12	0.0%
Incl. PeakMemUse (bytes) per call	18,002	18,003	0	0.0%
Excl. PeakMemUse (bytes)	3,868	3,868	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%	-2,691	-4.8%	-586	-0.9%	0	0.0%	12	0.0%
Exclusive Metrics Diff for Current Function			-91	-3.4%	-131	-22.4%	8	N/A%	0	0.0%
*Parent function*
entity_load_multiple	0	N/A%	-2,691	-100.0%	-586	-100.0%	0	N/A%	12	100.0%
*Child functions*
Drupal\Core\Database\Query\Select::execute	0	N/A%	-2,061	-76.6%	-62	-10.6%	-12	N/A%	-36	-300.0%
Drupal\Core\Entity\EntityBCDecorator::id	0	N/A%	-364	-13.5%	-347	-59.2%	4	N/A%	4	33.3%
Drupal\user\UserStorageController::attachLoad	0	N/A%	-109	-4.1%	8	1.4%	0	N/A%	-24	-200.0%
Drupal\Core\Entity\DatabaseStorageController::attachLoad	0	N/A%	-30	-1.1%	-21	-3.6%	0	N/A%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::buildQuery	0	N/A%	-29	-1.1%	-27	-4.6%	4	N/A%	20	166.7%
Drupal\node\NodeStorageController::attachLoad	0	N/A%	-14	-0.5%	-122	-20.8%	0	N/A%	0	0.0%
Drupal\Core\Database\Statement::fetchAllAssoc	0	N/A%	6	0.2%	2	0.3%	0	N/A%	0	0.0%
array_intersect_key	0	N/A%	4	0.1%	8	1.4%	0	N/A%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::cacheSet	0	N/A%	-3	-0.1%	6	1.0%	0	N/A%	0	0.0%
Drupal\node\NodeStorageController::buildQuery	0	N/A%	3	0.1%	82	14.0%	-4	N/A%	48	400.0%
Drupal\Core\Entity\DatabaseStorageController::cacheGet	0	N/A%	2	0.1%	-2	-0.3%	0	N/A%	0	0.0%
Drupal\file\Plugin\Core\Entity\File::id	0	N/A%	2	0.1%	8	1.4%	0	N/A%	0	0.0%
Drupal\user\Plugin\Core\Entity\User::id	0	N/A%	-2	-0.1%	-3	-0.5%	0	N/A%	0	0.0%
PDOStatement::setFetchMode	0	N/A%	-2	-0.1%	-13	-2.2%	0	N/A%	0	0.0%
array_keys	0	N/A%	-1	-0.0%	6	1.0%	0	N/A%	0	0.0%
array_flip	0	N/A%	-1	-0.0%	7	1.2%	0	N/A%	0	0.0%
array_diff_key	0	N/A%	-1	-0.0%	15	2.6%	0	N/A%	0	0.0%