XHProf: Hierarchical Profiler Report

Diff Report: Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Regression/Improvement summary for Drupal\block\BlockViewBuilder::viewMultiple

Drupal\block\BlockViewBuilder::viewMultiple	Run #52f2e60305388	Run #52f2e62cef49a	Diff	Diff%
Number of Function Calls	14	14	0	0.0%
Incl. Wall Time (microsec)	37,308	37,778	470	1.3%
Incl. Wall Time (microsec) per call	2,665	2,698	34	1.3%
Excl. Wall Time (microsec)	405	388	-17	-4.2%
Incl. CPU (microsecs)	34,985	35,679	694	2.0%
Incl. CPU (microsecs) per call	2,499	2,549	50	2.0%
Excl. CPU (microsec)	284	271	-13	-4.6%
Incl. MemUse (bytes)	1,446,952	1,448,432	1,480	0.1%
Incl. MemUse (bytes) per call	103,354	103,459	106	0.1%
Excl. MemUse (bytes)	47,856	47,856	0	0.0%
Incl. PeakMemUse (bytes)	1,607,720	1,609,312	1,592	0.1%
Incl. PeakMemUse (bytes) per call	114,837	114,951	114	0.1%
Excl. PeakMemUse (bytes)	3,216	3,216	0	0.0%

Parent/Child Regression/Improvement report for Drupal\block\BlockViewBuilder::viewMultiple [View Callgraph Diff]

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\BlockViewBuilder::viewMultiple	0	N/A%	470	20.6%	694	33.8%	1,480	2.5%	1,592	2.7%
Exclusive Metrics Diff for Current Function			-17	-3.6%	-13	-1.9%	0	0.0%	0	0.0%
*Parent function*
Drupal\block\BlockViewBuilder::view	0	N/A%	470	100.0%	694	100.0%	1,480	100.0%	1,592	100.0%
*Child functions*
Drupal\system\Plugin\Block\SystemMenuBlock::build	0	N/A%	756	160.9%	980	141.2%	32	2.2%	-64	-4.0%
Drupal\user\Plugin\Block\UserLoginBlock::build	0	N/A%	-204	-43.4%	-204	-29.4%	1,448	97.8%	1,696	106.5%
Drupal\search\Plugin\Block\SearchBlock::build	0	N/A%	-53	-11.3%	-54	-7.8%	0	0.0%	-72	-4.5%
Drupal\Core\Extension\ModuleHandler::alter	0	N/A%	-11	-2.3%	-8	-1.2%	0	0.0%	0	0.0%
Drupal\Component\Plugin\PluginBase::getBasePluginId	0	N/A%	3	0.6%	-2	-0.3%	0	0.0%	0	0.0%
Drupal\system\Plugin\Block\SystemPoweredByBlock::build	0	N/A%	-2	-0.4%	-2	-0.3%	0	0.0%	32	2.0%
check_plain	0	N/A%	-2	-0.4%	-4	-0.6%	0	0.0%	0	0.0%
Drupal\block\BlockBase::getConfiguration	0	N/A%	2	0.4%	-3	-0.4%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityControllerBase::moduleHandler	0	N/A%	-1	-0.2%	0	0.0%	0	0.0%	0	0.0%
Drupal\block\Entity\Block::getPlugin	0	N/A%	-1	-0.2%	-1	-0.1%	0	0.0%	0	0.0%
Drupal\Component\Plugin\PluginBase::getPluginId	0	N/A%	0	0.0%	-2	-0.3%	0	0.0%	0	0.0%
Drupal\system\Plugin\Block\SystemMainBlock::build	0	N/A%	0	0.0%	2	0.3%	0	0.0%	0	0.0%
Drupal\Core\Entity\Entity::id	0	N/A%	0	0.0%	5	0.7%	0	0.0%	0	0.0%
Drupal\Component\Plugin\PluginBase::getDerivativeId	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%