XHProf: Hierarchical Profiler Report

Diff Report: Run #51774cdfb1214: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774c26bf054: 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 #51774cdfb1214	Run #51774c26bf054	Diff	Diff%
Number of Function Calls	51	51	0	0.0%
Incl. Wall Time (microsec)	74,259	75,163	904	1.2%
Incl. Wall Time (microsec) per call	1,456	1,474	18	1.2%
Excl. Wall Time (microsec)	1,571	1,527	-44	-2.8%
Incl. CPU (microsecs)	63,429	64,564	1,135	1.8%
Incl. CPU (microsecs) per call	1,244	1,266	22	1.8%
Excl. CPU (microsec)	1,240	1,194	-46	-3.7%
Incl. MemUse (bytes)	2,944,368	2,944,352	-16	-0.0%
Incl. MemUse (bytes) per call	57,733	57,732	-0	-0.0%
Excl. MemUse (bytes)	-521,352	-521,400	-48	-0.0%
Incl. PeakMemUse (bytes)	3,145,656	3,200,424	54,768	1.7%
Incl. PeakMemUse (bytes) per call	61,680	62,753	1,074	1.7%
Excl. PeakMemUse (bytes)	5,200	6,160	960	18.5%

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%	904	3.6%	1,135	4.9%	-16	-0.2%	54,768	462.6%
Exclusive Metrics Diff for Current Function			-44	-4.9%	-46	-4.1%	-48	-300.0%	960	1.8%
*Parent function*
entity_load_multiple	0	N/A%	904	100.0%	1,135	100.0%	-16	-100.0%	54,768	100.0%
*Child functions*
Drupal\node\NodeStorageController::attachLoad	0	N/A%	1,137	125.8%	993	87.5%	-16	-100.0%	48	0.1%
Drupal\Core\Database\Query\Select::execute	0	N/A%	-334	-36.9%	-34	-3.0%	16	100.0%	40,224	73.4%
Drupal\user\UserStorageController::attachLoad	0	N/A%	65	7.2%	68	6.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::attachLoad	0	N/A%	41	4.5%	38	3.3%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::buildQuery	0	N/A%	41	4.5%	41	3.6%	24	150.0%	11,520	21.0%
Drupal\node\NodeStorageController::buildQuery	0	N/A%	25	2.8%	95	8.4%	0	0.0%	0	0.0%
Drupal\Core\Database\Statement::fetchAllAssoc	0	N/A%	-17	-1.9%	-13	-1.1%	0	0.0%	0	0.0%
PDOStatement::setFetchMode	0	N/A%	-14	-1.5%	-13	-1.1%	0	0.0%	0	0.0%
array_intersect_key	0	N/A%	5	0.6%	5	0.4%	0	0.0%	0	0.0%
array_flip	0	N/A%	4	0.4%	4	0.4%	8	50.0%	816	1.5%
Drupal\file\Plugin\Core\Entity\File::id	0	N/A%	-4	-0.4%	1	0.1%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::cacheSet	0	N/A%	-2	-0.2%	-4	-0.4%	0	0.0%	0	0.0%
array_diff_key	0	N/A%	-2	-0.2%	10	0.9%	0	0.0%	0	0.0%
array_keys	0	N/A%	2	0.2%	-5	-0.4%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::cacheGet	0	N/A%	1	0.1%	-2	-0.2%	0	0.0%	1,520	2.8%
Drupal\user\Plugin\Core\Entity\User::id	0	N/A%	1	0.1%	1	0.1%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityBCDecorator::id	0	N/A%	-1	-0.1%	-4	-0.4%	0	0.0%	-320	-0.6%