XHProf: Hierarchical Profiler Report

Diff Report: Run #519bea9000214: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\block\BlockBase::build	Run #519bea9000214	Run #519be9a13e594	Diff	Diff%
Number of Function Calls	5	5	0	0.0%
Incl. Wall Time (microsec)	33,291	33,197	-94	-0.3%
Incl. Wall Time (microsec) per call	6,658	6,639	-19	-0.3%
Excl. Wall Time (microsec)	140	141	1	0.7%
Incl. CPU (microsecs)	30,512	30,843	331	1.1%
Incl. CPU (microsecs) per call	6,102	6,169	66	1.1%
Excl. CPU (microsec)	116	117	1	0.9%
Incl. MemUse (bytes)	581,644	581,628	-16	-0.0%
Incl. MemUse (bytes) per call	116,329	116,326	-3	-0.0%
Excl. MemUse (bytes)	3,520	3,520	0	0.0%
Incl. PeakMemUse (bytes)	588,656	588,704	48	0.0%
Incl. PeakMemUse (bytes) per call	117,731	117,741	10	0.0%
Excl. PeakMemUse (bytes)	1,056	1,056	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\block\BlockBase::build	0	N/A%	-94	-2.5%	331	14.2%	-16	-0.1%	48	0.2%
Exclusive Metrics Diff for Current Function			1	1.1%	1	0.3%	0	0.0%	0	0.0%
*Parent function*
Drupal\block\BlockRenderController::viewMultiple	0	N/A%	-94	-100.0%	331	100.0%	-16	-100.0%	48	100.0%
*Child functions*
Drupal\system\Plugin\Block\SystemMenuBlock::blockBuild	0	N/A%	-120	-127.7%	360	108.8%	-8	-50.0%	52	108.3%
Drupal\user\Plugin\Block\UserLoginBlock::blockBuild	0	N/A%	22	23.4%	-32	-9.7%	-8	-50.0%	-4	-8.3%
Drupal\system\Plugin\Block\SystemPoweredByBlock::blockBuild	0	N/A%	2	2.1%	3	0.9%	0	0.0%	0	0.0%
Drupal\system\Plugin\Block\SystemMainBlock::blockBuild	0	N/A%	1	1.1%	0	0.0%	0	0.0%	0	0.0%
explode	0	N/A%	0	0.0%	-2	-0.6%	0	0.0%	0	0.0%
check_plain	0	N/A%	0	0.0%	2	0.6%	0	0.0%	0	0.0%
Drupal\Component\Plugin\PluginBase::getPluginId	0	N/A%	0	0.0%	2	0.6%	0	0.0%	0	0.0%
drupal_alter	0	N/A%	0	0.0%	-3	-0.9%	0	0.0%	0	0.0%