Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #544333b05173fRun #544337f542f97DiffDiff%
Number of Function Calls9,903 9,903 0 0.0%
Incl. Wall Time (microsec)19,122 18,376 -746 -3.9%
Incl. Wall Time (microsec) per call 2 2 -0 -3.9%
Excl. Wall Time (microsec)19,122 18,376 -746 -3.9%
Incl. CPU (microsecs)27,319 26,328 -991 -3.6%
Incl. CPU (microsecs) per call 3 3 -0 -3.6%
Excl. CPU (microsec)27,319 26,328 -991 -3.6%
Incl. MemUse (bytes)10,468,480 10,468,096 -384 -0.0%
Incl. MemUse (bytes) per call 1,057 1,057 -0 -0.0%
Excl. MemUse (bytes)10,468,480 10,468,096 -384 -0.0%
Incl. PeakMemUse (bytes)212,568 212,472 -96 -0.0%
Incl. PeakMemUse (bytes) per call 21 21 -0 -0.0%
Excl. PeakMemUse (bytes)212,568 212,472 -96 -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% -746 -22.1% -991 -12.7% -384 -0.4% -96 -0.1%
Exclusive Metrics Diff for Current Function-746 -100.0% -991 -100.0% -384 -100.0% -96 -100.0%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -537 -72.0% -486 -49.0% -424 -110.4% -32 -33.3%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% -17 -2.3% -165 -16.6% -24 -6.2% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -130 -17.4% -124 -12.5% 16 4.2% 0 0.0%
Drupal\Core\Entity\EntityStorageBase::loadMultiple0 N/A% -144 -19.3% -105 -10.6% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% -18 -2.4% -89 -9.0% -40 -10.4% 0 0.0%
Drupal\Core\Plugin\DefaultLazyPluginCollection::__construct0 N/A% -58 -7.8% -65 -6.6% -32 -8.3% 0 0.0%
contextual_preprocess0 N/A% 6 0.8% 61 6.2% -72 -18.8% 0 0.0%
Drupal\Core\Field\FieldItemBase::setValue0 N/A% 5 0.7% -44 -4.4% 32 8.3% 0 0.0%
_theme@30 N/A% 20 2.7% 42 4.2% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 37 5.0% 42 4.2% 96 25.0% 272 283.3%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 6 0.8% -36 -3.6% -24 -6.2% -8 -8.3%
Drupal\Core\Entity\EntityViewBuilder::buildMultiple0 N/A% -9 -1.2% -32 -3.2% 0 0.0% 0 0.0%
Drupal\Core\Field\BaseFieldDefinition::getPropertyNames0 N/A% 33 4.4% 32 3.2% 0 0.0% -80 -83.3%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 1 0.1% 28 2.8% 0 0.0% 0 0.0%
_theme0 N/A% -8 -1.1% -27 -2.7% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity\EntityViewDisplay::collectRenderDisplays0 N/A% 54 7.2% 26 2.6% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -18 -2.4% -23 -2.3% 24 6.2% 24 25.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% -4 -0.5% -19 -1.9% 0 0.0% -32 -33.3%
_theme@40 N/A% -3 -0.4% -17 -1.7% 56 14.6% 0 0.0%
_drupal_render_process_post_render_cache@10 N/A% 4 0.5% 9 0.9% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% -3 -0.4% -8 -0.8% 0 0.0% 0 0.0%
rdf_preprocess_node0 N/A% 6 0.8% 5 0.5% 248 64.6% -32 -33.3%
_theme@20 N/A% 2 0.3% 5 0.5% 0 0.0% 0 0.0%
_theme@50 N/A% 1 0.1% -5 -0.5% -120 -31.2% 0 0.0%
_theme@10 N/A% 4 0.5% 5 0.5% 0 0.0% 0 0.0%
Drupal\block\Plugin\DisplayVariant\FullPageVariant::getRegionAssignments0 N/A% 4 0.5% 4 0.4% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% -1 -0.1% 3 0.3% -16 -4.2% 0 0.0%
Drupal\Core\Field\FieldItemList::setValue0 N/A% 5 0.7% -3 -0.3% -32 -8.3% 0 0.0%
Drupal\Core\Cache\ApcuBackend::getMultiple0 N/A% 10 1.3% -2 -0.2% 0 0.0% -208 -216.7%
Drupal\Core\Render\Element::getVisibleChildren0 N/A% 2 0.3% 2 0.2% 16 4.2% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 N/A% 0 0.0% 2 0.2% 0 0.0% 0 0.0%
theme_get_setting0 N/A% 0 0.0% -2 -0.2% 0 0.0% 0 0.0%
Drupal\Core\Cache\CacheContexts::convertTokensToKeys0 N/A% 3 0.4% -2 -0.2% 0 0.0% 0 0.0%
Drupal\Core\Session\SessionManager::getSessionDataMask0 N/A% 0 0.0% -1 -0.1% -16 -4.2% 0 0.0%
drupal_prepare_page0 N/A% -1 -0.1% -1 -0.1% 8 2.1% 0 0.0%
_theme@60 N/A% 4 0.5% -1 -0.1% -80 -20.8% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\ViewExecutable::render0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 N/A% -2 -0.3% 0 0.0% 0 0.0% 0 0.0%
system_page_attachments0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%