XHProf: Hierarchical Profiler Report

Diff Report: Run #5198f7eab7067: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5198fa286ed27: XHProf Run (Namespace=drupal-perf-steveoliver)
Tip: Click a function name below to drill down.

Drupal\user\Plugin\Block\UserLoginBlock::blockBuild	Run #5198f7eab7067	Run #5198fa286ed27	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	8,124	8,078	-46	-0.6%
Incl. Wall Time (microsec) per call	8,124	8,078	-46	-0.6%
Excl. Wall Time (microsec)	96	93	-3	-3.1%
Incl. CPU (microsecs)	8,000	4,000	-4,000	-50.0%
Incl. CPU (microsecs) per call	8,000	4,000	-4,000	-50.0%
Excl. CPU (microsec)	0	0	0	N/A%
Incl. MemUse (bytes)	195,200	195,176	-24	-0.0%
Incl. MemUse (bytes) per call	195,200	195,176	-24	-0.0%
Excl. MemUse (bytes)	4,960	4,960	0	0.0%
Incl. PeakMemUse (bytes)	177,824	177,336	-488	-0.3%
Incl. PeakMemUse (bytes) per call	177,824	177,336	-488	-0.3%
Excl. PeakMemUse (bytes)	528	528	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::blockBuild	0	N/A%	-46	-0.1%	-4,000	-12.5%	-24	-0.2%	-488	-3.7%
Exclusive Metrics Diff for Current Function			-3	-6.5%	0	0.0%	0	0.0%	0	0.0%
*Parent function*
Drupal\block\BlockBase::build	0	N/A%	-46	-100.0%	-4,000	-100.0%	-24	-100.0%	-488	-100.0%
*Child functions*
drupal_get_form	0	N/A%	-59	-128.3%	-4,000	-100.0%	-48	-200.0%	-480	-98.4%
config	0	N/A%	-24	-52.2%	0	0.0%	0	0.0%	0	0.0%
drupal_get_destination	0	N/A%	19	41.3%	4,000	100.0%	8	33.3%	-80	-16.4%
l	0	N/A%	11	23.9%	-4,000	-100.0%	0	0.0%	-72	-14.8%
t	0	N/A%	7	15.2%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::get	0	N/A%	4	8.7%	0	0.0%	0	0.0%	224	45.9%
current_path	0	N/A%	-1	-2.2%	0	0.0%	0	0.0%	0	0.0%
url	0	N/A%	0	0.0%	0	0.0%	16	66.7%	-80	-16.4%