XHProf: Hierarchical Profiler Report

Diff Report: Run #52e4a1fd8a982: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\Form\FormBuilder::getFormId	Run #52e4a1fd8a982	Run #52e4a1c03557c	Diff	Diff%
Number of Function Calls	3	3	0	0.0%
Incl. Wall Time (microsec)	770	724	-46	-6.0%
Incl. Wall Time (microsec) per call	257	241	-15	-6.0%
Excl. Wall Time (microsec)	43	43	0	0.0%
Incl. CPU (microsecs)	774	729	-45	-5.8%
Incl. CPU (microsecs) per call	258	243	-15	-5.8%
Excl. CPU (microsec)	21	30	9	42.9%
Incl. MemUse (bytes)	146,656	146,656	0	0.0%
Incl. MemUse (bytes) per call	48,885	48,885	0	0.0%
Excl. MemUse (bytes)	3,504	3,504	0	0.0%
Incl. PeakMemUse (bytes)	137,360	137,360	0	0.0%
Incl. PeakMemUse (bytes) per call	45,787	45,787	0	0.0%
Excl. PeakMemUse (bytes)	4,064	4,064	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%	-46	-11.5%	-45	-12.1%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			0	0.0%	9	20.0%	0	N/A%	0	N/A%
*Parent functions*
Drupal\Core\Form\FormBuilder::getForm	0	N/A%	-24	-52.2%	-23	-51.1%	0	N/A%	0	N/A%
Drupal\Core\Form\FormBuilder::buildForm	0	N/A%	-22	-47.8%	-22	-48.9%	0	N/A%	0	N/A%
*Child functions*
Drupal\user\Form\UserLoginForm::create	0	N/A%	-26	-56.5%	-25	-55.6%	0	N/A%	0	N/A%
class_exists	0	N/A%	-20	-43.5%	-20	-44.4%	0	N/A%	0	N/A%
Drupal::getContainer	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
Drupal\user\Form\UserLoginForm::getFormId	0	N/A%	0	0.0%	-1	-2.2%	0	N/A%	0	N/A%
class_implements	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
is_object	0	N/A%	0	0.0%	-3	-6.7%	0	N/A%	0	N/A%
is_string	0	N/A%	0	0.0%	-3	-6.7%	0	N/A%	0	N/A%
in_array	0	N/A%	0	0.0%	-2	-4.4%	0	N/A%	0	N/A%