Diff Report
Run #51a184397f8eb: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a1855d1e29c: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for array_keys

array_keysRun #51a184397f8ebRun #51a1855d1e29cDiffDiff%
Number of Function Calls712 722 10 1.4%
Incl. Wall Time (microsec)1,774 1,816 42 2.4%
Incl. Wall Time (microsec) per call 2 3 0 0.9%
Excl. Wall Time (microsec)1,774 1,816 42 2.4%
Incl. CPU (microsecs)8,001 0 -8,001 -100.0%
Incl. CPU (microsecs) per call 11 0 -11 -100.0%
Excl. CPU (microsec)8,001 0 -8,001 -100.0%
Incl. MemUse (bytes)216,700 219,380 2,680 1.2%
Incl. MemUse (bytes) per call 304 304 -1 -0.2%
Excl. MemUse (bytes)216,700 219,380 2,680 1.2%
Incl. PeakMemUse (bytes)56,536 58,060 1,524 2.7%
Incl. PeakMemUse (bytes) per call 79 80 1 1.3%
Excl. PeakMemUse (bytes)56,536 58,060 1,524 2.7%

Parent/Child Regression/Improvement report for array_keys [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
array_keys10 100.0% 42 1.0% -8,001 N/A% 2,680 16.8% 1,524 9.5%
Exclusive Metrics Diff for Current Function42 100.0% -8,001 -100.0% 2,680 100.0% 1,524 100.0%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 0.0% 41 97.6% 0 0.0% 0 0.0% -84 -5.5%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% -22 -52.4% -8,001 -100.0% 24 0.9% -280 -18.4%
contextual_preprocess10 100.0% 20 47.6% 0 0.0% 2,640 98.5% 172 11.3%
element_children0 0.0% 8 19.0% 0 0.0% 20 0.7% -24 -1.6%
drupal_schema_fields_sql0 0.0% -4 -9.5% 0 0.0% 0 0.0% -56 -3.7%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% -4 -9.5% 0 0.0% -4 -0.1% 128 8.4%
theme@20 0.0% 3 7.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% 2 4.8% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -2 -4.8% 0 0.0% 0 0.0% 1,668 109.4%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 0.0% -2 -4.8% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 0.0% 1 2.4% 0 0.0% 0 0.0% 0 0.0%
block_page_build0 0.0% 1 2.4% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\DisplayBag::__construct0 0.0% -1 -2.4% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::process0 0.0% 1 2.4% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% -1 -2.4% 0 0.0% 0 0.0% 0 0.0%
Drupal\tour\TipsBag::__construct0 0.0% 1 2.4% 0 0.0% 0 0.0% 0 0.0%
drupal_get_js0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@30 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
system_page_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\Field::setValue0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\Token::replace0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\Routing\ViewPageController::handle0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\user\UserStorageController::attachLoad0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%