XHProf: Hierarchical Profiler Report

Diff Report: Run #52f2e62091f2c: 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 #52f2e62091f2c	Run #52f2e60305388	Diff	Diff%
Number of Function Calls	14	14	0	0.0%
Incl. Wall Time (microsec)	37,396	37,308	-88	-0.2%
Incl. Wall Time (microsec) per call	2,671	2,665	-6	-0.2%
Excl. Wall Time (microsec)	389	405	16	4.1%
Incl. CPU (microsecs)	35,351	34,985	-366	-1.0%
Incl. CPU (microsecs) per call	2,525	2,499	-26	-1.0%
Excl. CPU (microsec)	274	284	10	3.6%
Incl. MemUse (bytes)	1,447,000	1,446,952	-48	-0.0%
Incl. MemUse (bytes) per call	103,357	103,354	-3	-0.0%
Excl. MemUse (bytes)	47,856	47,856	0	0.0%
Incl. PeakMemUse (bytes)	1,607,600	1,607,720	120	0.0%
Incl. PeakMemUse (bytes) per call	114,829	114,837	9	0.0%
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%	-88	-6.3%	-366	-13.3%	-48	-23.1%	120	16.7%
Exclusive Metrics Diff for Current Function			16	18.2%	10	2.7%	0	0.0%	0	0.0%
*Parent function*
Drupal\block\BlockViewBuilder::view	0	N/A%	-88	-100.0%	-366	-100.0%	-48	-100.0%	120	100.0%
*Child functions*
Drupal\system\Plugin\Block\SystemMenuBlock::build	0	N/A%	-691	-785.2%	-971	-265.3%	-24	-50.0%	-24	-20.0%
Drupal\user\Plugin\Block\UserLoginBlock::build	0	N/A%	535	608.0%	535	146.2%	-8	-16.7%	120	100.0%
Drupal\Core\Extension\ModuleHandler::alter	0	N/A%	28	31.8%	30	8.2%	0	0.0%	0	0.0%
Drupal\search\Plugin\Block\SearchBlock::build	0	N/A%	15	17.0%	15	4.1%	-16	-33.3%	-72	-60.0%
Drupal\Component\Plugin\PluginBase::getDerivativeId	0	N/A%	5	5.7%	7	1.9%	0	0.0%	0	0.0%
check_plain	0	N/A%	3	3.4%	5	1.4%	0	0.0%	0	0.0%
Drupal\system\Plugin\Block\SystemPoweredByBlock::build	0	N/A%	2	2.3%	3	0.8%	0	0.0%	96	80.0%
Drupal\system\Plugin\Block\SystemMainBlock::build	0	N/A%	1	1.1%	-1	-0.3%	0	0.0%	0	0.0%
Drupal\block\BlockBase::getConfiguration	0	N/A%	-1	-1.1%	-1	-0.3%	0	0.0%	0	0.0%
Drupal\block\Entity\Block::getPlugin	0	N/A%	-1	-1.1%	-1	-0.3%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityControllerBase::moduleHandler	0	N/A%	1	1.1%	1	0.3%	0	0.0%	0	0.0%
Drupal\Component\Plugin\PluginBase::getBasePluginId	0	N/A%	-1	-1.1%	6	1.6%	0	0.0%	0	0.0%
Drupal\Core\Entity\Entity::id	0	N/A%	0	0.0%	-2	-0.5%	0	0.0%	0	0.0%
Drupal\Component\Plugin\PluginBase::getPluginId	0	N/A%	0	0.0%	-2	-0.5%	0	0.0%	0	0.0%