Diff Report
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353dd1139c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #52353d82849e7Run #52353dd1139c1DiffDiff%
Number of Function Calls808 808 0 0.0%
Incl. Wall Time (microsec)2,053 1,977 -76 -3.7%
Incl. Wall Time (microsec) per call 3 2 -0 -3.7%
Excl. Wall Time (microsec)2,053 1,977 -76 -3.7%
Incl. CPU (microsecs)2,858 2,774 -84 -2.9%
Incl. CPU (microsecs) per call 4 3 -0 -2.9%
Excl. CPU (microsec)2,858 2,774 -84 -2.9%
Incl. MemUse (bytes)392,528 392,528 0 0.0%
Incl. MemUse (bytes) per call 486 486 0 0.0%
Excl. MemUse (bytes)392,528 392,528 0 0.0%
Incl. PeakMemUse (bytes)72,224 72,224 0 0.0%
Incl. PeakMemUse (bytes) per call 89 89 0 0.0%
Excl. PeakMemUse (bytes)72,224 72,224 0 0.0%

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_keys0 N/A% -76 -253.3% -84 -10.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-76 -100.0% -84 -100.0% 0 N/A% 0 N/A%
Parent functions
block_page_build0 N/A% 0 0.0% -2 -2.4% 0 N/A% 0 N/A%
contextual_preprocess0 N/A% -1 -1.3% -1 -1.2% 0 N/A% 0 N/A%
custom_block_menu_local_tasks0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Plugin\DefaultPluginBag::__construct0 N/A% -1 -1.3% -1 -1.2% 0 N/A% 0 N/A%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% -5 -6.6% -6 -7.1% 0 N/A% 0 N/A%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 N/A% -2 -2.6% -4 -4.8% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 3 3.9% -10 -11.9% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -9 -11.8% -13 -15.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -29 -38.2% -10 -11.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% -2 -2.6% -1 -1.2% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% -1 -1.3% -3 -3.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -7 -9.2% -6 -7.1% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -28 -36.8% -40 -47.6% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% 7 9.2% 17 20.2% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 0 0.0% -2 -2.4% 0 N/A% 0 N/A%
Drupal\Core\Utility\Token::replace0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\Routing\ViewPageController::handle0 N/A% 0 0.0% 1 1.2% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 0 0.0% 1 1.2% 0 N/A% 0 N/A%
drupal_schema_fields_sql0 N/A% 11 14.5% 11 13.1% 0 N/A% 0 N/A%
element_children0 N/A% -3 -3.9% -6 -7.1% 0 N/A% 0 N/A%
element_get_visible_children0 N/A% 0 0.0% 1 1.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 1 1.3% 3 3.6% 0 N/A% 0 N/A%
system_page_alter0 N/A% 0 0.0% 1 1.2% 0 N/A% 0 N/A%
theme@10 N/A% -5 -6.6% -6 -7.1% 0 N/A% 0 N/A%
theme@20 N/A% -2 -2.6% -4 -4.8% 0 N/A% 0 N/A%
theme@30 N/A% -2 -2.6% -4 -4.8% 0 N/A% 0 N/A%
_views_query_tag_alter_condition@20 N/A% -1 -1.3% 0 0.0% 0 N/A% 0 N/A%