XHProf: Hierarchical Profiler Report

Diff Report: Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: 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 #51ec52a09990a	Run #51ec517fc2424	Diff	Diff%
Number of Function Calls	11	11	0	0.0%
Incl. Wall Time (microsec)	25,119	25,035	-84	-0.3%
Incl. Wall Time (microsec) per call	2,284	2,276	-8	-0.3%
Excl. Wall Time (microsec)	439	426	-13	-3.0%
Incl. CPU (microsecs)	22,545	22,531	-14	-0.1%
Incl. CPU (microsecs) per call	2,050	2,048	-1	-0.1%
Excl. CPU (microsec)	365	346	-19	-5.2%
Incl. MemUse (bytes)	1,758,000	1,757,944	-56	-0.0%
Incl. MemUse (bytes) per call	159,818	159,813	-5	-0.0%
Excl. MemUse (bytes)	-285,816	-285,824	-8	-0.0%
Incl. PeakMemUse (bytes)	1,940,752	1,940,808	56	0.0%
Incl. PeakMemUse (bytes) per call	176,432	176,437	5	0.0%
Excl. PeakMemUse (bytes)	5,032	5,032	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%	-84	-2.1%	-14	-0.3%	-56	-0.3%	56	0.2%
Exclusive Metrics Diff for Current Function			-13	-15.5%	-19	-135.7%	-8	-14.3%	0	0.0%
*Parent functions*
Drupal\Core\Entity\DatabaseStorageController::load	0	N/A%	535	636.9%	241	1721.4%	-88	-157.1%	-88	-157.1%
Drupal\Core\Entity\DatabaseStorageController::loadByProperties	0	N/A%	-418	-497.6%	-163	-1164.3%	0	0.0%	64	114.3%
entity_load_multiple	0	N/A%	-201	-239.3%	-92	-657.1%	32	57.1%	80	142.9%
*Child functions*
Drupal\user\UserStorageController::attachLoad	0	N/A%	-325	-386.9%	-105	-750.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery	0	N/A%	206	245.2%	86	614.3%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::execute	0	N/A%	88	104.8%	8	57.1%	0	0.0%	-280	-500.0%
Drupal\user\Plugin\Core\Entity\User::id	0	N/A%	-34	-40.5%	-34	-242.9%	0	0.0%	0	0.0%
Drupal\menu_link\MenuLinkStorageController::buildQuery	0	N/A%	34	40.5%	35	250.0%	8	14.3%	64	114.3%
Drupal\node\NodeStorageController::attachLoad	0	N/A%	-26	-31.0%	11	78.6%	-32	-57.1%	296	528.6%
Drupal\menu_link\MenuLinkStorageController::attachLoad	0	N/A%	-23	-27.4%	-10	-71.4%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityStorageControllerBase::cacheGet	0	N/A%	11	13.1%	11	78.6%	-24	-42.9%	-24	-42.9%
Drupal\Core\Database\Statement::fetchAllAssoc	0	N/A%	3	3.6%	6	42.9%	0	0.0%	0	0.0%
array_flip	0	N/A%	-3	-3.6%	1	7.1%	0	0.0%	0	0.0%
array_keys	0	N/A%	-2	-2.4%	1	7.1%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityStorageControllerBase::cacheSet	0	N/A%	-1	-1.2%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityBCDecorator::id	0	N/A%	1	1.2%	-3	-21.4%	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_diff_key	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
PDOStatement::setFetchMode	0	N/A%	0	0.0%	-2	-14.3%	0	0.0%	0	0.0%
array_intersect_key	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%