XHProf: Hierarchical Profiler Report

Diff Report: Run #5178989df1d0f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517896dc57c6e: 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 #5178989df1d0f	Run #517896dc57c6e	Diff	Diff%
Number of Function Calls	48	48	0	0.0%
Incl. Wall Time (microsec)	74,952	76,513	1,561	2.1%
Incl. Wall Time (microsec) per call	1,562	1,594	33	2.1%
Excl. Wall Time (microsec)	1,498	1,510	12	0.8%
Incl. CPU (microsecs)	64,430	65,702	1,272	2.0%
Incl. CPU (microsecs) per call	1,342	1,369	27	2.0%
Excl. CPU (microsec)	1,166	1,194	28	2.4%
Incl. MemUse (bytes)	2,946,656	2,946,664	8	0.0%
Incl. MemUse (bytes) per call	61,389	61,389	0	0.0%
Excl. MemUse (bytes)	-519,144	-519,160	-16	-0.0%
Incl. PeakMemUse (bytes)	3,159,352	3,159,440	88	0.0%
Incl. PeakMemUse (bytes) per call	65,820	65,822	2	0.0%
Excl. PeakMemUse (bytes)	5,280	5,280	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%	1,561	38.9%	1,272	26.0%	8	0.1%	88	1.5%
Exclusive Metrics Diff for Current Function			12	0.8%	28	2.2%	-16	-200.0%	0	0.0%
*Parent function*
entity_load_multiple	0	N/A%	1,561	100.0%	1,272	100.0%	8	100.0%	88	100.0%
*Child functions*
Drupal\node\NodeStorageController::attachLoad	0	N/A%	896	57.4%	547	43.0%	0	0.0%	-96	-109.1%
Drupal\Core\Database\Statement::fetchAllAssoc	0	N/A%	408	26.1%	412	32.4%	0	0.0%	0	0.0%
Drupal\user\UserStorageController::attachLoad	0	N/A%	144	9.2%	83	6.5%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityBCDecorator::id	0	N/A%	55	3.5%	57	4.5%	0	0.0%	56	63.6%
Drupal\Core\Entity\DatabaseStorageController::attachLoad	0	N/A%	18	1.2%	22	1.7%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::cacheGet	0	N/A%	17	1.1%	23	1.8%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::buildQuery	0	N/A%	11	0.7%	8	0.6%	24	300.0%	0	0.0%
array_diff_key	0	N/A%	-6	-0.4%	4	0.3%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::execute	0	N/A%	6	0.4%	91	7.2%	-8	-100.0%	56	63.6%
array_flip	0	N/A%	-5	-0.3%	-11	-0.9%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::cacheSet	0	N/A%	4	0.3%	-1	-0.1%	0	0.0%	0	0.0%
PDOStatement::setFetchMode	0	N/A%	-3	-0.2%	-10	-0.8%	0	0.0%	0	0.0%
Drupal\node\NodeStorageController::buildQuery	0	N/A%	3	0.2%	35	2.8%	8	100.0%	72	81.8%
Drupal\file\Plugin\Core\Entity\File::id	0	N/A%	2	0.1%	0	0.0%	0	0.0%	0	0.0%
array_keys	0	N/A%	-2	-0.1%	-10	-0.8%	0	0.0%	0	0.0%
array_intersect_key	0	N/A%	1	0.1%	-5	-0.4%	0	0.0%	0	0.0%
Drupal\user\Plugin\Core\Entity\User::id	0	N/A%	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%