XHProf: Hierarchical Profiler Report

Diff Report: Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c1813b11: 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 #51ec3b81ad265	Run #51ec3c1813b11	Diff	Diff%
Number of Function Calls	4	4	0	0.0%
Incl. Wall Time (microsec)	15,080	14,803	-277	-1.8%
Incl. Wall Time (microsec) per call	3,770	3,701	-69	-1.8%
Excl. Wall Time (microsec)	225	225	0	0.0%
Incl. CPU (microsecs)	13,475	13,816	341	2.5%
Incl. CPU (microsecs) per call	3,369	3,454	85	2.5%
Excl. CPU (microsec)	178	182	4	2.2%
Incl. MemUse (bytes)	1,253,568	1,253,568	0	0.0%
Incl. MemUse (bytes) per call	313,392	313,392	0	0.0%
Excl. MemUse (bytes)	-229,920	-229,920	0	0.0%
Incl. PeakMemUse (bytes)	1,429,944	1,429,944	0	0.0%
Incl. PeakMemUse (bytes) per call	357,486	357,486	0	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%	-277	-11.3%	341	45.2%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			0	0.0%	4	1.2%	0	N/A%	0	N/A%
*Parent functions*
entity_load_multiple	0	N/A%	-340	-122.7%	184	54.0%	0	N/A%	0	N/A%
Drupal\Core\Entity\DatabaseStorageController::load	0	N/A%	108	39.0%	182	53.4%	0	N/A%	0	N/A%
Drupal\Core\Entity\DatabaseStorageController::loadByProperties	0	N/A%	-45	-16.2%	-25	-7.3%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery	0	N/A%	-234	-84.5%	-31	-9.1%	0	N/A%	0	N/A%
Drupal\node\NodeStorageController::attachLoad	0	N/A%	-44	-15.9%	256	75.1%	0	N/A%	0	N/A%
Drupal\Core\Database\Query\Select::execute	0	N/A%	-23	-8.3%	74	21.7%	0	N/A%	0	N/A%
Drupal\menu_link\MenuLinkStorageController::buildQuery	0	N/A%	17	6.1%	24	7.0%	0	N/A%	0	N/A%
Drupal\menu_link\MenuLinkStorageController::attachLoad	0	N/A%	4	1.4%	9	2.6%	0	N/A%	0	N/A%
Drupal\Core\Database\Statement::fetchAllAssoc	0	N/A%	3	1.1%	5	1.5%	0	N/A%	0	N/A%
PDOStatement::setFetchMode	0	N/A%	0	0.0%	1	0.3%	0	N/A%	0	N/A%
Drupal\Core\Entity\EntityBCDecorator::id	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
Drupal\menu_link\Plugin\Core\Entity\MenuLink::id	0	N/A%	0	0.0%	3	0.9%	0	N/A%	0	N/A%
Drupal\Core\Entity\EntityStorageControllerBase::cacheSet	0	N/A%	0	0.0%	-1	-0.3%	0	N/A%	0	N/A%
array_keys	0	N/A%	0	0.0%	-1	-0.3%	0	N/A%	0	N/A%
Drupal\Core\Entity\EntityStorageControllerBase::cacheGet	0	N/A%	0	0.0%	-1	-0.3%	0	N/A%	0	N/A%
array_flip	0	N/A%	0	0.0%	2	0.6%	0	N/A%	0	N/A%
array_diff_key	0	N/A%	0	0.0%	-1	-0.3%	0	N/A%	0	N/A%
array_intersect_key	0	N/A%	0	0.0%	-2	-0.6%	0	N/A%	0	N/A%