XHProf: Hierarchical Profiler Report

Diff Report: Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

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

Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple	Run #52f5cb0964fa0	Run #52f5cbc19a0d8	Diff	Diff%
Number of Function Calls	7	6	-1	-14.3%
Incl. Wall Time (microsec)	20,038	19,786	-252	-1.3%
Incl. Wall Time (microsec) per call	2,863	3,298	435	15.2%
Excl. Wall Time (microsec)	196	169	-27	-13.8%
Incl. CPU (microsecs)	18,274	18,000	-274	-1.5%
Incl. CPU (microsecs) per call	2,611	3,000	389	14.9%
Excl. CPU (microsec)	150	128	-22	-14.7%
Incl. MemUse (bytes)	2,768,360	2,768,000	-360	-0.0%
Incl. MemUse (bytes) per call	395,480	461,333	65,853	16.7%
Excl. MemUse (bytes)	-54,184	-53,448	736	1.4%
Incl. PeakMemUse (bytes)	2,808,792	2,806,776	-2,016	-0.1%
Incl. PeakMemUse (bytes) per call	401,256	467,796	66,540	16.6%
Excl. PeakMemUse (bytes)	2,784	2,784	0	0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Entity\FieldableDatabaseStorageController::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\FieldableDatabaseStorageController::loadMultiple	-1	-14.3%	-252	-271.0%	-274	-140.5%	-360	-1.2%	-2,016	-6.8%
Exclusive Metrics Diff for Current Function			-27	-10.7%	-22	-8.0%	736	204.4%	0	0.0%
*Parent functions*
Drupal\Core\Entity\FieldableDatabaseStorageController::load	-1	-100.0%	-213	-84.5%	-223	-81.4%	-2,560	-711.1%	-2,184	-108.3%
entity_load_multiple	0	0.0%	-39	-15.5%	-51	-18.6%	2,200	611.1%	168	8.3%
*Child functions*
Drupal\Core\Database\Query\Select::execute	0	0.0%	-106	-42.1%	-96	-35.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::buildQuery	0	0.0%	-45	-17.9%	-54	-19.7%	8	2.2%	8	0.4%
Drupal\user\UserStorageController::postLoad	0	0.0%	-24	-9.5%	-29	-10.6%	0	0.0%	0	0.0%
Drupal\user\Entity\User::id	-1	-16.7%	-24	-9.5%	-26	-9.5%	0	0.0%	0	0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::postLoad	0	0.0%	-12	-4.8%	-27	-9.9%	-64	-17.8%	-328	-16.3%
Drupal\node\Entity\Node::id	0	0.0%	-4	-1.6%	-1	-0.4%	0	0.0%	0	0.0%
Drupal\Core\Database\Statement::fetchAllAssoc	0	0.0%	-4	-1.6%	-3	-1.1%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityStorageControllerBase::cacheGet	-1	-16.7%	-3	-1.2%	-5	-1.8%	-304	-84.4%	-1,696	-84.1%
array_diff_key	-1	-16.7%	-2	-0.8%	-2	-0.7%	-88	-24.4%	0	0.0%
array_flip	-1	-16.7%	-1	-0.4%	-1	-0.4%	-304	-84.4%	0	0.0%
array_intersect_key	-1	-16.7%	0	0.0%	-3	-1.1%	-256	-71.1%	0	0.0%
Drupal\Core\Entity\EntityStorageControllerBase::cacheSet	0	0.0%	0	0.0%	-4	-1.5%	0	0.0%	0	0.0%
array_keys	-1	-16.7%	0	0.0%	-1	-0.4%	-88	-24.4%	0	0.0%