XHProf: Hierarchical Profiler Report

Diff Report: Run #519fbcb7249d1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbb3f5c2a0: 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 #519fbcb7249d1	Run #519fbb3f5c2a0	Diff	Diff%
Number of Function Calls	14	14	0	0.0%
Incl. Wall Time (microsec)	17,837	18,469	632	3.5%
Incl. Wall Time (microsec) per call	1,274	1,319	45	3.5%
Excl. Wall Time (microsec)	434	398	-36	-8.3%
Incl. CPU (microsecs)	16,276	16,389	113	0.7%
Incl. CPU (microsecs) per call	1,163	1,171	8	0.7%
Excl. CPU (microsec)	309	314	5	1.6%
Incl. MemUse (bytes)	1,117,648	1,117,656	8	0.0%
Incl. MemUse (bytes) per call	79,832	79,833	1	0.0%
Excl. MemUse (bytes)	-147,512	-147,528	-16	-0.0%
Incl. PeakMemUse (bytes)	1,237,760	1,237,880	120	0.0%
Incl. PeakMemUse (bytes) per call	88,411	88,420	9	0.0%
Excl. PeakMemUse (bytes)	4,488	4,488	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%	632	165.9%	113	35.3%	8	0.0%	120	0.3%
Exclusive Metrics Diff for Current Function			-36	-5.7%	5	4.4%	-16	-200.0%	0	0.0%
*Parent function*
entity_load_multiple	0	N/A%	632	100.0%	113	100.0%	8	100.0%	120	100.0%
*Child functions*
Drupal\Core\Entity\DatabaseStorageControllerNG::attachLoad	0	N/A%	361	57.1%	187	165.5%	0	0.0%	0	0.0%
Drupal\node\NodeStorageController::attachLoad	0	N/A%	284	44.9%	-45	-39.8%	-16	-200.0%	56	46.7%
Drupal\node\NodeStorageController::buildQuery	0	N/A%	-120	-19.0%	-120	-106.2%	24	300.0%	-48	-40.0%
Drupal\Core\Database\Query\Select::execute	0	N/A%	83	13.1%	41	36.3%	0	0.0%	0	0.0%
Drupal\taxonomy\Plugin\Core\Entity\Term::id	0	N/A%	38	6.0%	40	35.4%	0	0.0%	0	0.0%
Drupal\user\UserStorageController::attachLoad	0	N/A%	18	2.8%	9	8.0%	0	0.0%	40	33.3%
Drupal\Core\Entity\DatabaseStorageController::buildQuery	0	N/A%	18	2.8%	17	15.0%	16	200.0%	72	60.0%
Drupal\Core\Entity\EntityBCDecorator::id	0	N/A%	-10	-1.6%	-9	-8.0%	0	0.0%	0	0.0%
Drupal\Core\Database\Statement::fetchAllAssoc	0	N/A%	-7	-1.1%	-11	-9.7%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::attachLoad	0	N/A%	4	0.6%	4	3.5%	0	0.0%	0	0.0%
PDOStatement::setFetchMode	0	N/A%	-2	-0.3%	-1	-0.9%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::cacheGet	0	N/A%	2	0.3%	3	2.7%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::cacheSet	0	N/A%	1	0.2%	1	0.9%	0	0.0%	0	0.0%
array_flip	0	N/A%	-1	-0.2%	-1	-0.9%	0	0.0%	0	0.0%
array_keys	0	N/A%	-1	-0.2%	-1	-0.9%	0	0.0%	0	0.0%
Drupal\file\Plugin\Core\Entity\File::id	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
array_intersect_key	0	N/A%	0	0.0%	2	1.8%	0	0.0%	0	0.0%
array_diff_key	0	N/A%	0	0.0%	-4	-3.5%	0	0.0%	0	0.0%
Drupal\user\Plugin\Core\Entity\User::id	0	N/A%	0	0.0%	-4	-3.5%	0	0.0%	0	0.0%