Diff Report
Run #530ed2569a2c7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ed1c5bdc6a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #530ed2569a2c7Run #530ed1c5bdc6aDiffDiff%
Number of Function Calls1,193 1,193 0 0.0%
Incl. Wall Time (microsec)1,278 1,287 9 0.7%
Incl. Wall Time (microsec) per call 1 1 0 0.7%
Excl. Wall Time (microsec)1,278 1,287 9 0.7%
Incl. CPU (microsecs)2,139 2,143 4 0.2%
Incl. CPU (microsecs) per call 2 2 0 0.2%
Excl. CPU (microsec)2,139 2,143 4 0.2%
Incl. MemUse (bytes)452,800 452,736 -64 -0.0%
Incl. MemUse (bytes) per call 380 379 -0 -0.0%
Excl. MemUse (bytes)452,800 452,736 -64 -0.0%
Incl. PeakMemUse (bytes)76,272 76,008 -264 -0.3%
Incl. PeakMemUse (bytes) per call 64 64 -0 -0.3%
Excl. PeakMemUse (bytes)76,272 76,008 -264 -0.3%

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% 9 0.9% 4 0.3% -64 -0.2% -264 -0.6%
Exclusive Metrics Diff for Current Function9 100.0% 4 100.0% -64 -100.0% -264 -100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 16 177.8% -1 -25.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -6 -66.7% -2 -50.0% 8 12.5% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -4 -44.4% 5 125.0% 0 0.0% 0 0.0%
contextual_preprocess0 N/A% -3 -33.3% -5 -125.0% -8 -12.5% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 3 33.3% 4 100.0% 8 12.5% -56 -21.2%
Drupal\Core\Database\Connection::expandArguments0 N/A% 2 22.2% -4 -100.0% -16 -25.0% -16 -6.1%
Drupal\Core\Render\Element::children0 N/A% 2 22.2% -1 -25.0% -32 -50.0% -168 -63.6%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -2 -22.2% 0 0.0% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 N/A% 1 11.1% 1 25.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -1 -11.1% 7 175.0% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 1 11.1% 1 25.0% 0 0.0% 0 0.0%
block_page_build0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_theme@20 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\Token::replace0 N/A% 0 0.0% 1 25.0% -24 -37.5% -24 -9.1%
system_page_alter0 N/A% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
_theme0 N/A% 0 0.0% 1 25.0% 0 0.0% 0 0.0%
Drupal\Component\Plugin\DefaultPluginBag::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% -2 -50.0% 0 0.0% 0 0.0%
_theme@10 N/A% 0 0.0% -2 -50.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 N/A% 0 0.0% 4 100.0% 0 0.0% 0 0.0%