Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\block\BlockViewBuilder::viewMultiple

Drupal\block\BlockViewBuilder::viewMultipleRun #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)17,931 18,017 86 0.5%
Incl. Wall Time (microsec) per call 1,992 2,002 10 0.5%
Excl. Wall Time (microsec)754 755 1 0.1%
Incl. CPU (microsecs)16,002 15,883 -119 -0.7%
Incl. CPU (microsecs) per call 1,778 1,765 -13 -0.7%
Excl. CPU (microsec)567 550 -17 -3.0%
Incl. MemUse (bytes)409,112 409,068 -44 -0.0%
Incl. MemUse (bytes) per call 45,457 45,452 -5 -0.0%
Excl. MemUse (bytes)17,760 17,756 -4 -0.0%
Incl. PeakMemUse (bytes)400,656 400,244 -412 -0.1%
Incl. PeakMemUse (bytes) per call 44,517 44,472 -46 -0.1%
Excl. PeakMemUse (bytes)12,864 12,948 84 0.7%

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


Function NameCalls DiffCalls
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::viewMultiple0 N/A% 86 5.5% -119 -10.9% -44 -5.0% -412 -59.2%
Exclusive Metrics Diff for Current Function1 1.2% -17 -14.3% -4 -9.1% 84 20.4%
Parent function
Drupal\block\BlockViewBuilder::view0 N/A% 86 100.0% -119 -100.0% -44 -100.0% -412 -100.0%
Child functions
Drupal\block\BlockViewBuilder::buildBlock0 N/A% 121 140.7% -122 -102.5% -40 -90.9% -444 -107.8%
Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeys0 N/A% -22 -25.6% 21 17.6% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -6 -7.0% -7 -5.9% 0 0.0% 0 0.0%
Drupal\Component\Utility\NestedArray::mergeDeepArray0 N/A% 5 5.8% 7 5.9% 0 0.0% -52 -12.6%
Drupal\Core\Entity\Entity::getCacheTag0 N/A% -4 -4.7% -1 -0.8% 0 0.0% 0 0.0%
Drupal\block\BlockBase::getCacheTags0 N/A% -3 -3.5% -1 -0.8% 0 0.0% 0 0.0%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% -3 -3.5% -3 -2.5% 0 0.0% 0 0.0%
Drupal\block\Entity\Block::getListCacheTags0 N/A% -2 -2.3% -4 -3.4% 0 0.0% 0 0.0%
array_merge0 N/A% 1 1.2% -1 -0.8% 0 0.0% 0 0.0%
Drupal\system\Plugin\Block\SystemMenuBlock::getCacheTags0 N/A% -1 -1.2% -2 -1.7% 0 0.0% 0 0.0%
Drupal\block\BlockBase::getCacheMaxAge0 N/A% -1 -1.2% -1 -0.8% 0 0.0% 0 0.0%
Drupal\block\BlockBase::isCacheable0 N/A% -1 -1.2% 6 5.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityControllerBase::moduleHandler0 N/A% 1 1.2% 2 1.7% 0 0.0% 0 0.0%
Drupal\block\BlockBase::getCacheKeys0 N/A% 0 0.0% -1 -0.8% 0 0.0% 0 0.0%
Drupal\block\BlockBase::getCacheBin0 N/A% 0 0.0% -1 -0.8% 0 0.0% 0 0.0%
Drupal\block\Entity\Block::getPlugin0 N/A% 0 0.0% -3 -2.5% 0 0.0% 0 0.0%
Drupal\system\Plugin\Block\SystemPoweredByBlock::isCacheable0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\system\Plugin\Block\SystemPoweredByBlock::getCacheMaxAge0 N/A% 0 0.0% 1 0.8% 0 0.0% 0 0.0%
Drupal\Component\Plugin\PluginBase::getBasePluginId0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\ConfigEntityBase::get0 N/A% 0 0.0% 1 0.8% 0 0.0% 0 0.0%
Drupal\block\BlockBase::getConfiguration0 N/A% 0 0.0% 2 1.7% 0 0.0% 0 0.0%
check_plain0 N/A% 0 0.0% -2 -1.7% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityViewBuilder::getCacheTag0 N/A% 0 0.0% -1 -0.8% 0 0.0% 0 0.0%
Drupal\system\Plugin\Block\SystemMainBlock::isCacheable0 N/A% 0 0.0% -1 -0.8% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity::id0 N/A% 0 0.0% 7 5.9% 0 0.0% 0 0.0%
Drupal\Component\Plugin\PluginBase::getPluginId0 N/A% 0 0.0% 2 1.7% 0 0.0% 0 0.0%