XHProf: Hierarchical Profiler Report

Diff Report: Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\Form\FormBuilder::getFormId	Run #52c96bbf45f87	Run #52c96b69a1c07	Diff	Diff%
Number of Function Calls	2	2	0	0.0%
Incl. Wall Time (microsec)	874	925	51	5.8%
Incl. Wall Time (microsec) per call	437	463	26	5.8%
Excl. Wall Time (microsec)	36	33	-3	-8.3%
Incl. CPU (microsecs)	878	927	49	5.6%
Incl. CPU (microsecs) per call	439	464	25	5.6%
Excl. CPU (microsec)	24	18	-6	-25.0%
Incl. MemUse (bytes)	224,176	224,184	8	0.0%
Incl. MemUse (bytes) per call	112,088	112,092	4	0.0%
Excl. MemUse (bytes)	3,504	3,504	0	0.0%
Incl. PeakMemUse (bytes)	214,536	214,696	160	0.1%
Incl. PeakMemUse (bytes) per call	107,268	107,348	80	0.1%
Excl. PeakMemUse (bytes)	3,576	3,576	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\Form\FormBuilder::getFormId	0	N/A%	51	9.1%	49	8.9%	8	0.0%	160	0.3%
Exclusive Metrics Diff for Current Function			-3	-5.9%	-6	-12.2%	0	0.0%	0	0.0%
*Parent functions*
Drupal\Core\Form\FormBuilder::getForm	0	N/A%	51	100.0%	49	100.0%	8	100.0%	160	100.0%
Drupal\Core\Form\FormBuilder::buildForm	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
*Child functions*
Drupal\user\Form\UserLoginForm::create	0	N/A%	53	103.9%	51	104.1%	8	100.0%	176	110.0%
Drupal::getContainer	0	N/A%	1	2.0%	-1	-2.0%	0	0.0%	0	0.0%
Drupal\user\Form\UserLoginForm::getFormId	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
is_object	0	N/A%	0	0.0%	2	4.1%	0	0.0%	0	0.0%
in_array	0	N/A%	0	0.0%	-3	-6.1%	0	0.0%	0	0.0%
class_exists	0	N/A%	0	0.0%	1	2.0%	0	0.0%	-16	-10.0%
class_implements	0	N/A%	0	0.0%	3	6.1%	0	0.0%	0	0.0%
is_string	0	N/A%	0	0.0%	2	4.1%	0	0.0%	0	0.0%