XHProf: Hierarchical Profiler Report

Diff Report: Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\TypedData\TypedDataManager::createInstance	Run #52f2e60305388	Run #52f2e62091f2c	Diff	Diff%
Number of Function Calls	8	8	0	0.0%
Incl. Wall Time (microsec)	3,205	3,282	77	2.4%
Incl. Wall Time (microsec) per call	401	410	10	2.4%
Excl. Wall Time (microsec)	80	78	-2	-2.5%
Incl. CPU (microsecs)	3,057	3,130	73	2.4%
Incl. CPU (microsecs) per call	382	391	9	2.4%
Excl. CPU (microsec)	60	69	9	15.0%
Incl. MemUse (bytes)	625,992	626,016	24	0.0%
Incl. MemUse (bytes) per call	78,249	78,252	3	0.0%
Excl. MemUse (bytes)	3,024	3,024	0	0.0%
Incl. PeakMemUse (bytes)	601,960	601,912	-48	-0.0%
Incl. PeakMemUse (bytes) per call	75,245	75,239	-6	-0.0%
Excl. PeakMemUse (bytes)	2,736	2,736	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\TypedData\TypedDataManager::createInstance	0	N/A%	77	5.5%	73	2.6%	24	11.5%	-48	-6.7%
Exclusive Metrics Diff for Current Function			-2	-2.6%	9	12.3%	0	0.0%	0	0.0%
*Parent function*
Drupal\Core\TypedData\TypedDataManager::create	0	N/A%	77	100.0%	73	100.0%	24	100.0%	-48	-100.0%
*Child functions*
Drupal\Core\Plugin\DefaultPluginManager::getDefinition	0	N/A%	60	77.9%	53	72.6%	24	100.0%	-48	-100.0%
Drupal\Core\Field\FieldItemList::__construct	0	N/A%	35	45.5%	34	46.6%	0	0.0%	0	0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	-16	-20.8%	-17	-23.3%	0	0.0%	0	0.0%
Drupal\Core\TypedData\TypedData::__construct	0	N/A%	0	0.0%	-1	-1.4%	0	0.0%	0	0.0%
Drupal\Core\TypedData\DataDefinition::getClass	0	N/A%	0	0.0%	-3	-4.1%	0	0.0%	0	0.0%
Drupal\Core\TypedData\ListDefinition::getClass	0	N/A%	0	0.0%	-2	-2.7%	0	0.0%	0	0.0%