XHProf: Hierarchical Profiler Report

Diff Report: Run #519a496084867: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
Tip: Click a function name below to drill down.

Drupal\user\Plugin\Block\UserLoginBlock::blockBuild	Run #519a496084867	Run #519a4774889dd	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	44,638	27,461	-17,177	-38.5%
Incl. Wall Time (microsec) per call	44,638	27,461	-17,177	-38.5%
Excl. Wall Time (microsec)	423	260	-163	-38.5%
Incl. CPU (microsecs)	8,000	8,001	1	0.0%
Incl. CPU (microsecs) per call	8,000	8,001	1	0.0%
Excl. CPU (microsec)	0	0	0	N/A%
Incl. MemUse (bytes)	262,040	262,056	16	0.0%
Incl. MemUse (bytes) per call	262,040	262,056	16	0.0%
Excl. MemUse (bytes)	4,800	4,800	0	0.0%
Incl. PeakMemUse (bytes)	242,848	242,960	112	0.0%
Incl. PeakMemUse (bytes) per call	242,848	242,960	112	0.0%
Excl. PeakMemUse (bytes)	1,360	1,360	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%	-17,177	-0.7%	1	0.0%	16	0.1%	112	0.8%
Exclusive Metrics Diff for Current Function			-163	-0.9%	0	0.0%	0	0.0%	0	0.0%
*Parent function*
Drupal\block\BlockBase::build	0	N/A%	-17,177	-100.0%	1	100.0%	16	100.0%	112	100.0%
*Child functions*
drupal_get_form	0	N/A%	-7,929	-46.2%	0	0.0%	40	250.0%	-96	-85.7%
l	0	N/A%	-7,000	-40.8%	1	100.0%	0	0.0%	208	185.7%
t	0	N/A%	-708	-4.1%	0	0.0%	0	0.0%	0	0.0%
url	0	N/A%	-567	-3.3%	0	0.0%	-16	-100.0%	0	0.0%
drupal_get_destination	0	N/A%	-431	-2.5%	0	0.0%	-8	-50.0%	0	0.0%
current_path	0	N/A%	-168	-1.0%	0	0.0%	0	0.0%	0	0.0%
config	0	N/A%	-159	-0.9%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::get	0	N/A%	-52	-0.3%	0	0.0%	0	0.0%	0	0.0%