Diff Report
Run #560d810c7abba: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #560d7dac0c098: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\block\BlockViewBuilder::preRender

Drupal\block\BlockViewBuilder::preRenderRun #560d810c7abbaRun #560d7dac0c098DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)28,284 28,442 158 0.6%
Incl. Wall Time (microsec) per call 2,020 2,032 11 0.6%
Excl. Wall Time (microsec)172 178 6 3.5%
Incl. MemUse (bytes)2,969,904 2,969,904 0 0.0%
Incl. MemUse (bytes) per call 212,136 212,136 0 0.0%
Excl. MemUse (bytes)1,193,128 1,193,128 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\block\BlockViewBuilder::preRender0 N/A% 158 10.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 3.8% 0 N/A% 0 N/A%
Parent function
call_user_func0 N/A% 158 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\user\Plugin\Block\UserLoginBlock::build0 N/A% 217 137.3% 0 N/A% 0 N/A%
Drupal\Core\Menu\Plugin\Block\LocalTasksBlock::build0 N/A% -47 -29.7% 0 N/A% 0 N/A%
Drupal\system\Plugin\Block\SystemMenuBlock::build0 N/A% -38 -24.1% 0 N/A% 0 N/A%
Drupal\help\Plugin\Block\HelpBlock::build0 N/A% 28 17.7% 0 N/A% 0 N/A%
Drupal\Core\Menu\Plugin\Block\LocalActionsBlock::build0 N/A% -4 -2.5% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheableMetadata::merge0 N/A% -4 -2.5% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::isEmpty0 N/A% -3 -1.9% 0 N/A% 0 N/A%
Drupal\block\Entity\Block::getPlugin0 N/A% 3 1.9% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheableMetadata::createFromRenderArray0 N/A% -3 -1.9% 0 N/A% 0 N/A%
Drupal\system\Plugin\Block\SystemPoweredByBlock::build0 N/A% 2 1.3% 0 N/A% 0 N/A%
Drupal\system\Plugin\Block\SystemBreadcrumbBlock::build0 N/A% 1 0.6% 0 N/A% 0 N/A%
Drupal\system\Plugin\Block\SystemMainBlock::build0 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\system\Plugin\Block\SystemMessagesBlock::build0 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheableMetadata::applyTo0 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\system\Plugin\Block\SystemBrandingBlock::build0 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Block\Plugin\Block\PageTitleBlock::build0 N/A% 0 0.0% 0 N/A% 0 N/A%