XHProf: Hierarchical Profiler Report

Diff Report: Run #519c146573182: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c116ac5313: 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 #519c146573182	Run #519c116ac5313	Diff	Diff%
Number of Function Calls	52	52	0	0.0%
Incl. Wall Time (microsec)	71,032	73,723	2,691	3.8%
Incl. Wall Time (microsec) per call	1,366	1,418	52	3.8%
Excl. Wall Time (microsec)	2,573	2,664	91	3.5%
Incl. CPU (microsecs)	57,727	58,313	586	1.0%
Incl. CPU (microsecs) per call	1,110	1,121	11	1.0%
Excl. CPU (microsec)	2,060	2,191	131	6.4%
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)	-237,228	-237,236	-8	-0.0%
Incl. PeakMemUse (bytes)	936,140	936,128	-12	-0.0%
Incl. PeakMemUse (bytes) per call	18,003	18,002	-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%