XHProf: Hierarchical Profiler Report

Diff Report: Run #519c04ab45451: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c03b86b1ec: 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 #519c04ab45451	Run #519c03b86b1ec	Diff	Diff%
Number of Function Calls	33	33	0	0.0%
Incl. Wall Time (microsec)	43,642	44,067	425	1.0%
Incl. Wall Time (microsec) per call	1,322	1,335	13	1.0%
Excl. Wall Time (microsec)	851	837	-14	-1.6%
Incl. CPU (microsecs)	37,598	38,092	494	1.3%
Incl. CPU (microsecs) per call	1,139	1,154	15	1.3%
Excl. CPU (microsec)	758	730	-28	-3.7%
Incl. MemUse (bytes)	868,292	868,280	-12	-0.0%
Incl. MemUse (bytes) per call	26,312	26,312	-0	-0.0%
Excl. MemUse (bytes)	-67,384	-67,384	0	0.0%
Incl. PeakMemUse (bytes)	909,532	909,520	-12	-0.0%
Incl. PeakMemUse (bytes) per call	27,562	27,561	-0	-0.0%
Excl. PeakMemUse (bytes)	3,756	3,756	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%	425	68.1%	494	32.3%	-12	-0.1%	-12	-0.1%
Exclusive Metrics Diff for Current Function			-14	-3.3%	-28	-5.7%	0	0.0%	0	0.0%
*Parent function*
entity_load_multiple	0	N/A%	425	100.0%	494	100.0%	-12	-100.0%	-12	-100.0%
*Child functions*
Drupal\node\NodeStorageController::attachLoad	0	N/A%	216	50.8%	663	134.2%	4	33.3%	40	333.3%
PDOStatement::setFetchMode	0	N/A%	62	14.6%	61	12.3%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityBCDecorator::id	0	N/A%	58	13.6%	40	8.1%	-4	-33.3%	-40	-333.3%
Drupal\user\UserStorageController::attachLoad	0	N/A%	49	11.5%	6	1.2%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::attachLoad	0	N/A%	30	7.1%	30	6.1%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::buildQuery	0	N/A%	11	2.6%	10	2.0%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::execute	0	N/A%	5	1.2%	-27	-5.5%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::cacheGet	0	N/A%	4	0.9%	5	1.0%	0	0.0%	0	0.0%
array_intersect_key	0	N/A%	2	0.5%	-3	-0.6%	0	0.0%	0	0.0%
Drupal\node\NodeStorageController::buildQuery	0	N/A%	2	0.5%	-276	-55.9%	0	0.0%	0	0.0%
Drupal\file\Plugin\Core\Entity\File::id	0	N/A%	0	0.0%	5	1.0%	0	0.0%	0	0.0%
Drupal\user\Plugin\Core\Entity\User::id	0	N/A%	0	0.0%	2	0.4%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::cacheSet	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
array_diff_key	0	N/A%	0	0.0%	2	0.4%	0	0.0%	0	0.0%
array_keys	0	N/A%	0	0.0%	5	1.0%	0	0.0%	0	0.0%
Drupal\Core\Database\Statement::fetchAllAssoc	0	N/A%	0	0.0%	1	0.2%	-12	-100.0%	-12	-100.0%
array_flip	0	N/A%	0	0.0%	-2	-0.4%	0	0.0%	0	0.0%