XHProf: Hierarchical Profiler Report

Diff Report: Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Entity\DatabaseStorageController::loadMultiple

Drupal\Core\Entity\DatabaseStorageController::loadMultiple	Run #51ec3c5ab9ae4	Run #51ec3b81ad265	Diff	Diff%
Number of Function Calls	4	4	0	0.0%
Incl. Wall Time (microsec)	14,776	15,080	304	2.1%
Incl. Wall Time (microsec) per call	3,694	3,770	76	2.1%
Excl. Wall Time (microsec)	217	225	8	3.7%
Incl. CPU (microsecs)	13,239	13,475	236	1.8%
Incl. CPU (microsecs) per call	3,310	3,369	59	1.8%
Excl. CPU (microsec)	171	178	7	4.1%
Incl. MemUse (bytes)	1,253,576	1,253,568	-8	-0.0%
Incl. MemUse (bytes) per call	313,394	313,392	-2	-0.0%
Excl. MemUse (bytes)	-229,920	-229,920	0	0.0%
Incl. PeakMemUse (bytes)	1,429,896	1,429,944	48	0.0%
Incl. PeakMemUse (bytes) per call	357,474	357,486	12	0.0%
Excl. PeakMemUse (bytes)	3,672	3,672	0	0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Entity\DatabaseStorageController::loadMultiple [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::loadMultiple	0	N/A%	304	81.3%	236	22.3%	-8	-0.0%	48	0.1%
Exclusive Metrics Diff for Current Function			8	2.6%	7	3.0%	0	0.0%	0	0.0%
*Parent functions*
entity_load_multiple	0	N/A%	266	87.5%	195	82.6%	-8	-100.0%	48	100.0%
Drupal\Core\Entity\DatabaseStorageController::loadByProperties	0	N/A%	42	13.8%	39	16.5%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::load	0	N/A%	-4	-1.3%	2	0.8%	0	0.0%	0	0.0%
*Child functions*
Drupal\node\NodeStorageController::attachLoad	0	N/A%	159	52.3%	137	58.1%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::execute	0	N/A%	67	22.0%	56	23.7%	0	0.0%	56	116.7%
Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery	0	N/A%	60	19.7%	24	10.2%	-8	-100.0%	-8	-16.7%
Drupal\menu_link\MenuLinkStorageController::buildQuery	0	N/A%	9	3.0%	13	5.5%	0	0.0%	0	0.0%
Drupal\menu_link\MenuLinkStorageController::attachLoad	0	N/A%	-1	-0.3%	-2	-0.8%	0	0.0%	0	0.0%
Drupal\Core\Database\Statement::fetchAllAssoc	0	N/A%	1	0.3%	-1	-0.4%	0	0.0%	0	0.0%
array_flip	0	N/A%	1	0.3%	0	0.0%	0	0.0%	0	0.0%
PDOStatement::setFetchMode	0	N/A%	0	0.0%	-1	-0.4%	0	0.0%	0	0.0%
array_diff_key	0	N/A%	0	0.0%	1	0.4%	0	0.0%	0	0.0%
Drupal\menu_link\Plugin\Core\Entity\MenuLink::id	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
array_keys	0	N/A%	0	0.0%	2	0.8%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityBCDecorator::id	0	N/A%	0	0.0%	-1	-0.4%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityStorageControllerBase::cacheSet	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
array_intersect_key	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityStorageControllerBase::cacheGet	0	N/A%	0	0.0%	1	0.4%	0	0.0%	0	0.0%