XHProf: Hierarchical Profiler Report

Diff Report: Run #51ec51f5849d9: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\user\Plugin\Block\UserLoginBlock::build	Run #51ec51f5849d9	Run #51ec517fc2424	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	3,223	3,302	79	2.5%
Incl. Wall Time (microsec) per call	3,223	3,302	79	2.5%
Excl. Wall Time (microsec)	52	51	-1	-1.9%
Incl. CPU (microsecs)	3,104	3,098	-6	-0.2%
Incl. CPU (microsecs) per call	3,104	3,098	-6	-0.2%
Excl. CPU (microsec)	33	39	6	18.2%
Incl. MemUse (bytes)	176,104	176,104	0	0.0%
Incl. MemUse (bytes) per call	176,104	176,104	0	0.0%
Excl. MemUse (bytes)	3,936	3,936	0	0.0%
Incl. PeakMemUse (bytes)	214,080	214,080	0	0.0%
Incl. PeakMemUse (bytes) per call	214,080	214,080	0	0.0%
Excl. PeakMemUse (bytes)	1,032	1,032	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%	79	2.7%	-6	-0.2%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-1	-1.3%	6	100.0%	0	N/A%	0	N/A%
*Parent function*
Drupal\block\BlockRenderController::viewMultiple	0	N/A%	79	100.0%	-6	-100.0%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\Config\Config::get	0	N/A%	140	177.2%	55	916.7%	0	N/A%	0	N/A%
drupal_get_form	0	N/A%	-57	-72.2%	-58	-966.7%	0	N/A%	0	N/A%
config	0	N/A%	-2	-2.5%	-3	-50.0%	0	N/A%	0	N/A%
url	0	N/A%	1	1.3%	1	16.7%	0	N/A%	0	N/A%
l	0	N/A%	1	1.3%	-1	-16.7%	0	N/A%	0	N/A%
Drupal\user\Form\UserLoginForm::create	0	N/A%	-1	-1.3%	-2	-33.3%	0	N/A%	0	N/A%
t	0	N/A%	-1	-1.3%	-4	-66.7%	0	N/A%	0	N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	-1	-1.3%	-1	-16.7%	0	N/A%	0	N/A%
drupal_get_destination	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
current_path	0	N/A%	0	0.0%	1	16.7%	0	N/A%	0	N/A%