XHProf: Hierarchical Profiler Report

Diff Report: Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb57e9174a: 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 #519eb486908e7	Run #519eb57e9174a	Diff	Diff%
Number of Function Calls	38	38	0	0.0%
Incl. Wall Time (microsec)	33,787	34,067	280	0.8%
Incl. Wall Time (microsec) per call	889	897	7	0.8%
Excl. Wall Time (microsec)	1,037	1,021	-16	-1.5%
Incl. CPU (microsecs)	28,323	28,875	552	1.9%
Incl. CPU (microsecs) per call	745	760	15	1.9%
Excl. CPU (microsec)	877	882	5	0.6%
Incl. MemUse (bytes)	695,048	695,040	-8	-0.0%
Incl. MemUse (bytes) per call	18,291	18,291	-0	-0.0%
Excl. MemUse (bytes)	-61,476	-61,476	0	0.0%
Incl. PeakMemUse (bytes)	720,572	721,224	652	0.1%
Incl. PeakMemUse (bytes) per call	18,962	18,980	17	0.1%
Excl. PeakMemUse (bytes)	3,272	3,444	172	5.3%

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%	280	15.9%	552	28.7%	-8	-0.0%	652	0.4%
Exclusive Metrics Diff for Current Function			-16	-5.7%	5	0.9%	0	0.0%	172	26.4%
*Parent function*
entity_load_multiple	0	N/A%	280	100.0%	552	100.0%	-8	-100.0%	652	100.0%
*Child functions*
Drupal\Core\Database\Query\Select::execute	0	N/A%	234	83.6%	164	29.7%	0	0.0%	0	0.0%
Drupal\node\NodeStorageController::attachLoad	0	N/A%	216	77.1%	282	51.1%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityBCDecorator::id	0	N/A%	-182	-65.0%	-149	-27.0%	4	50.0%	4	0.6%
PDOStatement::setFetchMode	0	N/A%	34	12.1%	36	6.5%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::attachLoad	0	N/A%	-14	-5.0%	-14	-2.5%	0	0.0%	0	0.0%
Drupal\user\UserStorageController::attachLoad	0	N/A%	13	4.6%	5	0.9%	0	0.0%	0	0.0%
Drupal\Core\Database\Statement::fetchAllAssoc	0	N/A%	-13	-4.6%	-15	-2.7%	-12	-150.0%	-12	-1.8%
Drupal\Core\Entity\DatabaseStorageController::buildQuery	0	N/A%	8	2.9%	6	1.1%	0	0.0%	0	0.0%
Drupal\node\NodeStorageController::buildQuery	0	N/A%	-8	-2.9%	236	42.8%	0	0.0%	84	12.9%
Drupal\Core\Entity\DatabaseStorageController::cacheGet	0	N/A%	4	1.4%	5	0.9%	0	0.0%	316	48.5%
Drupal\user\Plugin\Core\Entity\User::id	0	N/A%	2	0.7%	-2	-0.4%	0	0.0%	0	0.0%
array_diff_key	0	N/A%	2	0.7%	-4	-0.7%	0	0.0%	0	0.0%
Drupal\file\Plugin\Core\Entity\File::id	0	N/A%	0	0.0%	-1	-0.2%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::cacheSet	0	N/A%	0	0.0%	-3	-0.5%	0	0.0%	0	0.0%
array_keys	0	N/A%	0	0.0%	2	0.4%	0	0.0%	0	0.0%
array_flip	0	N/A%	0	0.0%	1	0.2%	0	0.0%	88	13.5%
array_intersect_key	0	N/A%	0	0.0%	-2	-0.4%	0	0.0%	0	0.0%