XHProf: Hierarchical Profiler Report

Diff Report: Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: 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 #52f2e62cef49a	Run #52f2e60305388	Diff	Diff%
Number of Function Calls	14	14	0	0.0%
Incl. Wall Time (microsec)	37,778	37,308	-470	-1.2%
Incl. Wall Time (microsec) per call	2,698	2,665	-34	-1.2%
Excl. Wall Time (microsec)	388	405	17	4.4%
Incl. CPU (microsecs)	35,679	34,985	-694	-1.9%
Incl. CPU (microsecs) per call	2,549	2,499	-50	-1.9%
Excl. CPU (microsec)	271	284	13	4.8%
Incl. MemUse (bytes)	1,448,432	1,446,952	-1,480	-0.1%
Incl. MemUse (bytes) per call	103,459	103,354	-106	-0.1%
Excl. MemUse (bytes)	47,856	47,856	0	0.0%
Incl. PeakMemUse (bytes)	1,609,312	1,607,720	-1,592	-0.1%
Incl. PeakMemUse (bytes) per call	114,951	114,837	-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%