XHProf: Hierarchical Profiler Report

Diff Report: Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\Plugin\DefaultPluginManager::setCacheBackend	Run #51ec623000e0c	Run #51ec66a5a877d	Diff	Diff%
Number of Function Calls	5	5	0	0.0%
Incl. Wall Time (microsec)	47	46	-1	-2.1%
Incl. Wall Time (microsec) per call	9	9	-0	-2.1%
Excl. Wall Time (microsec)	39	36	-3	-7.7%
Incl. CPU (microsecs)	56	57	1	1.8%
Incl. CPU (microsecs) per call	11	11	0	1.8%
Excl. CPU (microsec)	40	43	3	7.5%
Incl. MemUse (bytes)	6,504	6,504	0	0.0%
Incl. MemUse (bytes) per call	1,301	1,301	0	0.0%
Excl. MemUse (bytes)	5,656	5,656	0	0.0%
Incl. PeakMemUse (bytes)	4,416	4,416	0	0.0%
Incl. PeakMemUse (bytes) per call	883	883	0	0.0%
Excl. PeakMemUse (bytes)	3,928	3,928	0	0.0%

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\Plugin\DefaultPluginManager::setCacheBackend	0	N/A%	-1	-0.0%	1	0.0%	0	0.0%	0	0.0%
Exclusive Metrics Diff for Current Function			-3	-300.0%	3	300.0%	0	N/A%	0	N/A%
*Parent functions*
Drupal\Core\TypedData\TypedDataManager::__construct	0	N/A%	-2	-200.0%	-2	-200.0%	0	N/A%	0	N/A%
Drupal\field\Plugin\Type\Formatter\FormatterPluginManager::__construct	0	N/A%	2	200.0%	-1	-100.0%	0	N/A%	0	N/A%
Drupal\Core\Entity\Field\FieldTypePluginManager::__construct	0	N/A%	-1	-100.0%	2	200.0%	0	N/A%	0	N/A%
Drupal\block\Plugin\Type\BlockManager::__construct	0	N/A%	0	0.0%	1	100.0%	0	N/A%	0	N/A%
Drupal\Core\Validation\ConstraintManager::__construct	0	N/A%	0	0.0%	1	100.0%	0	N/A%	0	N/A%
*Child function*
Drupal\Core\Language\LanguageManager::getLanguage	0	N/A%	2	200.0%	-2	-200.0%	0	N/A%	0	N/A%