Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\block\BlockViewBuilder::viewMultiple

Drupal\block\BlockViewBuilder::viewMultipleRun #534ad8dec7444Run #534ad9c94e95bDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)13,498 14,820 1,322 9.8%
Incl. Wall Time (microsec) per call 2,250 2,470 220 9.8%
Excl. Wall Time (microsec)543 570 27 5.0%
Incl. CPU (microsecs)12,542 13,851 1,309 10.4%
Incl. CPU (microsecs) per call 2,090 2,309 218 10.4%
Excl. CPU (microsec)399 406 7 1.8%
Incl. MemUse (bytes)303,200 303,240 40 0.0%
Incl. MemUse (bytes) per call 50,533 50,540 7 0.0%
Excl. MemUse (bytes)11,456 11,456 0 0.0%
Incl. PeakMemUse (bytes)308,128 308,252 124 0.0%
Incl. PeakMemUse (bytes) per call 51,355 51,375 21 0.0%
Excl. PeakMemUse (bytes)9,088 9,088 0 0.0%

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% 1,322 80.2% 1,309 262.3% 40 0.2% 124 0.5%
Exclusive Metrics Diff for Current Function27 2.0% 7 0.5% 0 0.0% 0 0.0%
Parent function
Drupal\block\BlockViewBuilder::view0 N/A% 1,322 100.0% 1,309 100.0% 40 100.0% 124 100.0%
Child functions
Drupal\block\BlockViewBuilder::buildBlock0 N/A% 785 59.4% 778 59.4% 40 100.0% 240 193.5%
Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeys0 N/A% 412 31.2% 409 31.2% 0 0.0% -32 -25.8%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 28 2.1% 31 2.4% 0 0.0% -80 -64.5%
Drupal\system\Plugin\Block\SystemMenuBlock::getCacheTags0 N/A% 18 1.4% 18 1.4% 0 0.0% 0 0.0%
Drupal\Component\Utility\NestedArray::mergeDeepArray0 N/A% 10 0.8% 12 0.9% 0 0.0% 52 41.9%
check_plain0 N/A% 9 0.7% 11 0.8% 0 0.0% 0 0.0%
Drupal\block\Entity\Block::getPlugin0 N/A% 7 0.5% 10 0.8% 0 0.0% 0 0.0%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% 6 0.5% 9 0.7% 0 0.0% 0 0.0%
Drupal\Component\Plugin\PluginBase::getBasePluginId0 N/A% 6 0.5% 6 0.5% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity::getCacheTag0 N/A% 4 0.3% 5 0.4% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity::id0 N/A% 3 0.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\system\Plugin\Block\SystemPoweredByBlock::isCacheable0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\BlockBase::isCacheable0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\BlockBase::getCacheMaxAge0 N/A% 1 0.1% 4 0.3% 0 0.0% 0 0.0%
Drupal\Component\Plugin\PluginBase::getPluginId0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityControllerBase::moduleHandler0 N/A% 1 0.1% 7 0.5% 0 0.0% 0 0.0%
Drupal\block\BlockBase::getConfiguration0 N/A% 1 0.1% -1 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\ConfigEntityBase::get0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\Entity\Block::getListCacheTags0 N/A% 1 0.1% -1 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityViewBuilder::getCacheTag0 N/A% 1 0.1% 3 0.2% 0 0.0% -56 -45.2%
Drupal\system\Plugin\Block\SystemMainBlock::isCacheable0 N/A% -1 -0.1% 1 0.1% 0 0.0% 0 0.0%
Drupal\block\BlockBase::getCacheTags0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\BlockBase::getCacheKeys0 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
Drupal\system\Plugin\Block\SystemPoweredByBlock::getCacheMaxAge0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\BlockBase::getCacheBin0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_merge0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%