XHProf: Hierarchical Profiler Report

Diff Report: Run #512a20b11c1ab: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
Tip: Click a function name below to drill down.

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

Drupal\Core\Entity\DatabaseStorageController::load	Run #512a20b11c1ab	Run #512a1f7f217a6	Diff	Diff%
Number of Function Calls	24	24	0	0.0%
Incl. Wall Time (microsec)	9,979	10,641	662	6.6%
Incl. Wall Time (microsec) per call	416	443	28	6.6%
Excl. Wall Time (microsec)	451	431	-20	-4.4%
Incl. CPU (microsecs)	8,001	12,000	3,999	50.0%
Incl. CPU (microsecs) per call	333	500	167	50.0%
Excl. CPU (microsec)	0	0	0	N/A%
Incl. MemUse (bytes)	1,121,032	1,325,128	204,096	18.2%
Incl. MemUse (bytes) per call	46,710	55,214	8,504	18.2%
Excl. MemUse (bytes)	-311,680	-311,704	-24	-0.0%
Incl. PeakMemUse (bytes)	1,545,160	1,641,280	96,120	6.2%
Incl. PeakMemUse (bytes) per call	64,382	68,387	4,005	6.2%
Excl. PeakMemUse (bytes)	13,784	14,064	280	2.0%

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%	662	2.0%	3,999	12.5%	204,096	6.1%	96,120	2.8%
Exclusive Metrics Diff for Current Function			-20	-3.0%	0	0.0%	-24	-0.0%	280	0.3%
*Parent function*
entity_load_multiple	0	N/A%	662	100.0%	3,999	100.0%	204,096	100.0%	96,120	100.0%
*Child functions*
PDOStatement::setFetchMode	0	N/A%	354	53.5%	0	0.0%	82,104	40.2%	76,568	79.7%
Drupal\node\NodeStorageController::attachLoad	0	N/A%	338	51.1%	3,999	100.0%	123,640	60.6%	22,608	23.5%
Drupal\Core\Entity\DatabaseStorageController::attachLoad	0	N/A%	9	1.4%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::execute	0	N/A%	-9	-1.4%	4,000	100.0%	24	0.0%	1,144	1.2%
Drupal\node\NodeStorageController::buildQuery	0	N/A%	-7	-1.1%	0	0.0%	-1,608	-0.8%	-1,296	-1.3%
Drupal\Core\Database\Statement::fetchAllAssoc	0	N/A%	-2	-0.3%	0	0.0%	-40	-0.0%	1,448	1.5%
Drupal\user\UserStorageController::attachLoad	0	N/A%	-1	-0.2%	0	0.0%	0	0.0%	-4,560	-4.7%
Drupal\node\Plugin\Core\Entity\Node::id	0	N/A%	-1	-0.2%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::cacheSet	0	N/A%	1	0.2%	0	0.0%	0	0.0%	0	0.0%
Drupal\user\Plugin\Core\Entity\User::id	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
array_keys	0	N/A%	0	0.0%	0	0.0%	0	0.0%	-184	-0.2%
Drupal\file\Plugin\Core\Entity\File::id	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::cacheGet	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::buildQuery	0	N/A%	0	0.0%	-4,000	-100.0%	0	0.0%	856	0.9%
array_intersect_key	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
array_flip	0	N/A%	0	0.0%	0	0.0%	0	0.0%	-744	-0.8%
array_diff_key	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%