XHProf: Hierarchical Profiler Report

Diff Report: Run #519dd9ab8b74d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519dd86a86681: 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 #519dd9ab8b74d	Run #519dd86a86681	Diff	Diff%
Number of Function Calls	12	12	0	0.0%
Incl. Wall Time (microsec)	38,224	38,660	436	1.1%
Incl. Wall Time (microsec) per call	3,185	3,222	36	1.1%
Excl. Wall Time (microsec)	599	595	-4	-0.7%
Incl. CPU (microsecs)	32,788	33,209	421	1.3%
Incl. CPU (microsecs) per call	2,732	2,767	35	1.3%
Excl. CPU (microsec)	451	440	-11	-2.4%
Incl. MemUse (bytes)	2,357,152	2,357,120	-32	-0.0%
Incl. MemUse (bytes) per call	196,429	196,427	-3	-0.0%
Excl. MemUse (bytes)	-219,768	-219,744	24	0.0%
Incl. PeakMemUse (bytes)	2,557,864	2,558,008	144	0.0%
Incl. PeakMemUse (bytes) per call	213,155	213,167	12	0.0%
Excl. PeakMemUse (bytes)	3,312	3,312	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%	436	0.7%	421	0.7%	-32	-0.1%	144	0.3%
Exclusive Metrics Diff for Current Function			-4	-0.9%	-11	-2.6%	24	75.0%	0	0.0%
*Parent function*
entity_load_multiple	0	N/A%	436	100.0%	421	100.0%	-32	-100.0%	144	100.0%
*Child functions*
Drupal\node\NodeStorageController::attachLoad	0	N/A%	329	75.5%	347	82.4%	-48	-150.0%	152	105.6%
Drupal\Core\Entity\EntityBCDecorator::id	0	N/A%	125	28.7%	130	30.9%	8	25.0%	16	11.1%
Drupal\node\NodeStorageController::buildQuery	0	N/A%	33	7.6%	43	10.2%	8	25.0%	48	33.3%
Drupal\Core\Database\Query\Select::execute	0	N/A%	-17	-3.9%	-57	-13.5%	-24	-75.0%	-112	-77.8%
Drupal\Core\Entity\DatabaseStorageController::attachLoad	0	N/A%	-13	-3.0%	-13	-3.1%	0	0.0%	0	0.0%
PDOStatement::setFetchMode	0	N/A%	-11	-2.5%	-11	-2.6%	0	0.0%	0	0.0%
Drupal\Core\Database\Statement::fetchAllAssoc	0	N/A%	-8	-1.8%	-8	-1.9%	0	0.0%	0	0.0%
Drupal\user\UserStorageController::attachLoad	0	N/A%	7	1.6%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::cacheGet	0	N/A%	-3	-0.7%	1	0.2%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::buildQuery	0	N/A%	1	0.2%	0	0.0%	0	0.0%	40	27.8%
array_intersect_key	0	N/A%	-1	-0.2%	-1	-0.2%	0	0.0%	0	0.0%
array_flip	0	N/A%	-1	-0.2%	-1	-0.2%	0	0.0%	0	0.0%
array_keys	0	N/A%	-1	-0.2%	0	0.0%	0	0.0%	0	0.0%
Drupal\file\Plugin\Core\Entity\File::id	0	N/A%	0	0.0%	-1	-0.2%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::cacheSet	0	N/A%	0	0.0%	-4	-1.0%	0	0.0%	0	0.0%
array_diff_key	0	N/A%	0	0.0%	3	0.7%	0	0.0%	0	0.0%
Drupal\user\Plugin\Core\Entity\User::id	0	N/A%	0	0.0%	4	1.0%	0	0.0%	0	0.0%