XHProf: Hierarchical Profiler Report

Diff Report: Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\user\Plugin\Block\UserLoginBlock::build	Run #53923d861ff11	Run #53923e49d2b58	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	4,004	4,004	0	0.0%
Incl. Wall Time (microsec) per call	4,004	4,004	0	0.0%
Excl. Wall Time (microsec)	67	62	-5	-7.5%
Incl. CPU (microsecs)	4,006	4,005	-1	-0.0%
Incl. CPU (microsecs) per call	4,006	4,005	-1	-0.0%
Excl. CPU (microsec)	46	45	-1	-2.2%
Incl. MemUse (bytes)	68,324	68,364	40	0.1%
Incl. MemUse (bytes) per call	68,324	68,364	40	0.1%
Excl. MemUse (bytes)	2,108	2,108	0	0.0%
Incl. PeakMemUse (bytes)	72,716	72,796	80	0.1%
Incl. PeakMemUse (bytes) per call	72,716	72,796	80	0.1%
Excl. PeakMemUse (bytes)	936	936	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\user\Plugin\Block\UserLoginBlock::build	0	N/A%	0	0.0%	-1	-0.1%	40	4.6%	80	11.5%
Exclusive Metrics Diff for Current Function			-5	N/A%	-1	-100.0%	0	0.0%	0	0.0%
*Parent function*
Drupal\block\BlockViewBuilder::buildBlock	0	N/A%	0	N/A%	-1	-100.0%	40	100.0%	80	100.0%
*Child functions*
Drupal\Core\Form\FormBuilder::getForm	0	N/A%	31	N/A%	31	3100.0%	0	0.0%	0	0.0%
l	0	N/A%	-15	N/A%	-17	-1700.0%	0	0.0%	-52	-65.0%
url	0	N/A%	-9	N/A%	-10	-1000.0%	20	50.0%	132	165.0%
current_path	0	N/A%	-1	N/A%	-1	-100.0%	0	0.0%	0	0.0%
drupal_get_destination	0	N/A%	-1	N/A%	0	0.0%	20	50.0%	0	0.0%
Drupal::formBuilder	0	N/A%	1	N/A%	1	100.0%	0	0.0%	0	0.0%
t	0	N/A%	-1	N/A%	-2	-200.0%	0	0.0%	0	0.0%
Drupal::config	0	N/A%	0	N/A%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::get	0	N/A%	0	N/A%	-2	-200.0%	0	0.0%	0	0.0%