XHProf: Hierarchical Profiler Report

Diff Report: Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af3d98520b7: 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 #51af435181b2e	Run #51af3d98520b7	Diff	Diff%
Number of Function Calls	4	4	0	0.0%
Incl. Wall Time (microsec)	9,705	9,449	-256	-2.6%
Incl. Wall Time (microsec) per call	2,426	2,362	-64	-2.6%
Excl. Wall Time (microsec)	158	158	0	0.0%
Incl. CPU (microsecs)	8,584	8,436	-148	-1.7%
Incl. CPU (microsecs) per call	2,146	2,109	-37	-1.7%
Excl. CPU (microsec)	126	128	2	1.6%
Incl. MemUse (bytes)	837,632	837,592	-40	-0.0%
Incl. MemUse (bytes) per call	209,408	209,398	-10	-0.0%
Excl. MemUse (bytes)	-104,984	-104,992	-8	-0.0%
Incl. PeakMemUse (bytes)	890,200	890,296	96	0.0%
Incl. PeakMemUse (bytes) per call	222,550	222,574	24	0.0%
Excl. PeakMemUse (bytes)	864	848	-16	-1.9%

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%	-256	-32.1%	-148	-15.5%	-40	-0.1%	96	0.1%
Exclusive Metrics Diff for Current Function			0	0.0%	2	1.4%	-8	-20.0%	-16	-16.7%
*Parent functions*
entity_load_multiple	0	N/A%	-295	-115.2%	-170	-114.9%	-40	-100.0%	-16	-16.7%
Drupal\Core\Entity\DatabaseStorageController::loadByProperties	0	N/A%	39	15.2%	22	14.9%	0	0.0%	112	116.7%
*Child functions*
Drupal\Core\Entity\DatabaseStorageController::buildQuery	0	N/A%	-136	-53.1%	-110	-74.3%	-72	-180.0%	184	191.7%
Drupal\user\UserStorageController::attachLoad	0	N/A%	-94	-36.7%	-39	-26.4%	0	0.0%	-32	-33.3%
Drupal\menu_link\MenuLinkStorageController::attachLoad	0	N/A%	-12	-4.7%	-10	-6.8%	0	0.0%	104	108.3%
Drupal\Core\Database\Query\Select::execute	0	N/A%	-10	-3.9%	17	11.5%	32	80.0%	-152	-158.3%
Drupal\menu_link\MenuLinkStorageController::buildQuery	0	N/A%	-2	-0.8%	-1	-0.7%	-16	-40.0%	-16	-16.7%
array_intersect_key	0	N/A%	-1	-0.4%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Database\Statement::fetchAllAssoc	0	N/A%	-1	-0.4%	-2	-1.4%	24	60.0%	24	25.0%
array_diff_key	0	N/A%	0	0.0%	-1	-0.7%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::cacheGet	0	N/A%	0	0.0%	-1	-0.7%	0	0.0%	0	0.0%
Drupal\menu_link\Plugin\Core\Entity\MenuLink::id	0	N/A%	0	0.0%	1	0.7%	0	0.0%	0	0.0%
Drupal\user\Plugin\Core\Entity\User::id	0	N/A%	0	0.0%	-1	-0.7%	0	0.0%	0	0.0%
array_keys	0	N/A%	0	0.0%	-1	-0.7%	0	0.0%	0	0.0%
PDOStatement::setFetchMode	0	N/A%	0	0.0%	-3	-2.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::cacheSet	0	N/A%	0	0.0%	1	0.7%	0	0.0%	0	0.0%
array_flip	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%