Run Report
Run #560d8088818a3: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Drupal\block\BlockViewBuilder::preRender [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
Drupal\block\BlockViewBuilder::preRender14 18.4% 30,310 1.6% 2,970,008 6.8% 0 0.0%
Exclusive Metrics for Current Function241 0.8% 1,193,120 40.2% 0 N/A%
Parent function
call_user_func14 100.0% 30,310 100.0% 2,970,008 100.0% 0 N/A%
Child functions
Drupal\system\Plugin\Block\SystemMenuBlock::build4 6.9% 16,520 54.5% 780,712 26.3% 0 N/A%
Drupal\user\Plugin\Block\UserLoginBlock::build1 1.7% 7,544 24.9% 634,880 21.4% 0 N/A%
Drupal\Core\Menu\Plugin\Block\LocalTasksBlock::build1 1.7% 2,837 9.4% 496,504 16.7% 0 N/A%
Drupal\Core\Menu\Plugin\Block\LocalActionsBlock::build1 1.7% 1,981 6.5% 260,112 8.8% 0 N/A%
Drupal\help\Plugin\Block\HelpBlock::build1 1.7% 389 1.3% 57,832 1.9% 0 N/A%
Drupal\system\Plugin\Block\SystemBreadcrumbBlock::build1 1.7% 300 1.0% 40,408 1.4% 0 N/A%
Drupal\system\Plugin\Block\SystemPoweredByBlock::build1 1.7% 196 0.6% 5,240 0.2% 0 N/A%
Drupal\system\Plugin\Block\SystemBrandingBlock::build1 1.7% 88 0.3% 10,016 0.3% 0 N/A%
Drupal\Core\Cache\CacheableMetadata::merge4 6.9% 81 0.3% -520,352 -17.5% 0 N/A%
Drupal\block\Entity\Block::getPlugin14 24.1% 78 0.3% 672 0.0% 0 N/A%
Drupal\Core\Render\Element::isEmpty14 24.1% 40 0.1% 3,208 0.1% 0 N/A%
Drupal\Core\Cache\CacheableMetadata::createFromRenderArray8 13.8% 9 0.0% 1,808 0.1% 0 N/A%
Drupal\Core\Cache\CacheableMetadata::applyTo4 6.9% 4 0.0% 2,984 0.1% 0 N/A%
Drupal\system\Plugin\Block\SystemMainBlock::build1 1.7% 1 0.0% 688 0.0% 0 N/A%
Drupal\Core\Block\Plugin\Block\PageTitleBlock::build1 1.7% 1 0.0% 1,128 0.0% 0 N/A%
Drupal\system\Plugin\Block\SystemMessagesBlock::build1 1.7% 0 0.0% 1,048 0.0% 0 N/A%