XHProf: Hierarchical Profiler Report

Diff Report: Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff7de62889: 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 #519ff693b4ca2	Run #519ff7de62889	Diff	Diff%
Number of Function Calls	29	29	0	0.0%
Incl. Wall Time (microsec)	27,572	27,496	-76	-0.3%
Incl. Wall Time (microsec) per call	951	948	-3	-0.3%
Excl. Wall Time (microsec)	833	856	23	2.8%
Incl. CPU (microsecs)	27,000	26,957	-43	-0.2%
Incl. CPU (microsecs) per call	931	930	-1	-0.2%
Excl. CPU (microsec)	654	665	11	1.7%
Incl. MemUse (bytes)	1,469,616	1,469,656	40	0.0%
Incl. MemUse (bytes) per call	50,676	50,678	1	0.0%
Excl. MemUse (bytes)	-115,560	-115,560	0	0.0%
Incl. PeakMemUse (bytes)	1,517,128	1,517,160	32	0.0%
Incl. PeakMemUse (bytes) per call	52,315	52,316	1	0.0%
Excl. PeakMemUse (bytes)	5,128	5,128	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%	-76	-6.7%	-43	-3.7%	40	0.1%	32	0.0%
Exclusive Metrics Diff for Current Function			23	30.3%	11	25.6%	0	0.0%	0	0.0%
*Parent function*
entity_load_multiple	0	N/A%	-76	-100.0%	-43	-100.0%	40	100.0%	32	100.0%
*Child functions*
Drupal\node\NodeStorageController::buildQuery	0	N/A%	-56	-73.7%	-51	-118.6%	0	0.0%	64	200.0%
Drupal\comment\CommentStorageController::attachLoad	0	N/A%	45	59.2%	47	109.3%	24	60.0%	24	75.0%
Drupal\user\UserStorageController::attachLoad	0	N/A%	-32	-42.1%	-28	-65.1%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::execute	0	N/A%	-21	-27.6%	-11	-25.6%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::cacheGet	0	N/A%	-17	-22.4%	-15	-34.9%	0	0.0%	-8	-25.0%
Drupal\Core\Entity\EntityBCDecorator::id	0	N/A%	-8	-10.5%	-5	-11.6%	0	0.0%	0	0.0%
Drupal\node\NodeStorageController::attachLoad	0	N/A%	6	7.9%	21	48.8%	16	40.0%	-48	-150.0%
Drupal\comment\CommentStorageController::buildQuery	0	N/A%	-6	-7.9%	-5	-11.6%	0	0.0%	0	0.0%
Drupal\Core\Database\Statement::fetchAllAssoc	0	N/A%	-4	-5.3%	-4	-9.3%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::buildQuery	0	N/A%	-3	-3.9%	-1	-2.3%	0	0.0%	0	0.0%
Drupal\comment\Plugin\Core\Entity\Comment::id	0	N/A%	-2	-2.6%	-2	-4.7%	0	0.0%	0	0.0%
array_flip	0	N/A%	-2	-2.6%	0	0.0%	0	0.0%	0	0.0%
Drupal\user\Plugin\Core\Entity\User::id	0	N/A%	1	1.3%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::cacheSet	0	N/A%	-1	-1.3%	0	0.0%	0	0.0%	0	0.0%
array_diff_key	0	N/A%	1	1.3%	2	4.7%	0	0.0%	0	0.0%
array_keys	0	N/A%	0	0.0%	-5	-11.6%	0	0.0%	0	0.0%
array_intersect_key	0	N/A%	0	0.0%	3	7.0%	0	0.0%	0	0.0%
PDOStatement::setFetchMode	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%