XHProf: Hierarchical Profiler Report

Diff Report: Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\Field\FieldItemBase::__construct	Run #541de429e5ab1	Run #541de5cbd937a	Diff	Diff%
Number of Function Calls	31	31	0	0.0%
Incl. Wall Time (microsec)	13,804	14,128	324	2.3%
Incl. Wall Time (microsec) per call	445	456	10	2.3%
Excl. Wall Time (microsec)	443	442	-1	-0.2%
Incl. CPU (microsecs)	13,829	14,149	320	2.3%
Incl. CPU (microsecs) per call	446	456	10	2.3%
Excl. CPU (microsec)	328	328	0	0.0%
Incl. MemUse (bytes)	1,108,736	1,108,680	-56	-0.0%
Incl. MemUse (bytes) per call	35,766	35,764	-2	-0.0%
Excl. MemUse (bytes)	3,616	3,616	0	0.0%
Incl. PeakMemUse (bytes)	935,816	935,576	-240	-0.0%
Incl. PeakMemUse (bytes) per call	30,188	30,180	-8	-0.0%
Excl. PeakMemUse (bytes)	4,456	4,456	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\Field\FieldItemBase::__construct	0	N/A%	324	3.5%	320	3.9%	-56	-0.0%	-240	-0.2%
Exclusive Metrics Diff for Current Function			-1	-0.3%	0	0.0%	0	0.0%	0	0.0%
*Parent function*
Drupal\Core\TypedData\TypedDataManager::createInstance@1	0	N/A%	324	100.0%	320	100.0%	-56	-100.0%	-240	-100.0%
*Child functions*
Drupal\Core\Field\TypedData\FieldItemDataDefinition::getPropertyDefinitions	0	N/A%	213	65.7%	209	65.3%	-48	-85.7%	-56	-23.3%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@2	0	N/A%	120	37.0%	122	38.1%	-8	-14.3%	-184	-76.7%
Drupal\Core\TypedData\DataDefinition::isComputed	0	N/A%	-6	-1.9%	-1	-0.3%	0	0.0%	0	0.0%
Drupal\Core\TypedData\TypedData::__construct	0	N/A%	-3	-0.9%	-6	-1.9%	0	0.0%	0	0.0%
Drupal::typedDataManager	0	N/A%	1	0.3%	-4	-1.2%	0	0.0%	0	0.0%