Diff Report
Run #553ba42a8e87e: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for array_keys

array_keysRun #553ba42a8e87eRun #553b9a86a14e1DiffDiff%
Number of Function Calls5,281 5,137 -144 -2.7%
Incl. Wall Time (microsec)9,552 9,114 -438 -4.6%
Incl. Wall Time (microsec) per call 2 2 -0 -1.9%
Excl. Wall Time (microsec)9,552 9,114 -438 -4.6%
Incl. MemUse (bytes)25,907,968 23,564,400 -2,343,568 -9.0%
Incl. MemUse (bytes) per call 4,906 4,587 -319 -6.5%
Excl. MemUse (bytes)25,907,968 23,564,400 -2,343,568 -9.0%
Incl. PeakMemUse (bytes)255,936 268,440 12,504 4.9%
Incl. PeakMemUse (bytes) per call 48 52 4 7.8%
Excl. PeakMemUse (bytes)255,936 268,440 12,504 4.9%

Parent/Child Regression/Improvement report for array_keys [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
array_keys-144 -100.0% -438 -0.1% -2,343,568 -139.5% 12,504 0.7%
Exclusive Metrics Diff for Current Function-438 -100.0% -2,343,568 -100.0% 12,504 100.0%
Parent functions
Drupal\Core\Theme\Registry::postProcessExtension-144 -100.0% -688 -157.1% -2,367,248 -101.0% 0 0.0%
Drupal\Core\Theme\Registry::processExtension0 0.0% 234 53.4% 16,232 0.7% 256 2.0%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 0.0% -48 -11.0% 1,720 0.1% -432 -3.5%
Drupal\Core\Utility\ThemeRegistry::__construct0 0.0% 40 9.1% 6,384 0.3% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::initializeRegistry0 0.0% 33 7.5% 6,880 0.3% 0 0.0%
Drupal\Core\Routing\RouteProvider::preLoadRoutes0 0.0% 24 5.5% 72 0.0% 1,728 13.8%
Drupal\views\Views::getPluginTypes0 0.0% -23 -5.3% -2,568 -0.1% 0 0.0%
drupal_find_theme_templates0 0.0% 14 3.2% -5,272 -0.2% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% -11 -2.5% 320 0.0% 0 0.0%
Drupal\Core\Field\FieldConfigBase::__sleep0 0.0% -5 -1.1% 0 0.0% 0 0.0%
Drupal\Core\Config\TypedConfigManager::alterDefinitions0 0.0% -4 -0.9% 8 0.0% 10,264 82.1%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -3 -0.7% 0 0.0% 5,832 46.6%
Drupal\Core\Database\Query\Insert::fields0 0.0% 2 0.5% 8 0.0% 0 0.0%
Drupal\Core\Field\BaseFieldDefinition::__sleep0 0.0% -2 -0.5% 0 0.0% 520 4.2%
Drupal\Core\Config\Entity\Query\Condition::matchArray@10 0.0% -1 -0.2% 0 0.0% 0 0.0%
Drupal\Core\Config\ExtensionInstallStorage::getAllFolders0 0.0% -1 -0.2% 0 0.0% 0 0.0%
Drupal\block\BlockRepository::getVisibleBlocksPerRegion0 0.0% -1 -0.2% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@20 0.0% 1 0.2% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityManager::buildBundleFieldDefinitions0 0.0% -1 -0.2% 0 0.0% 0 0.0%
Twig_Lexer::getOperatorRegex0 0.0% 1 0.2% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityStorageBase::loadMultiple0 0.0% 1 0.2% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::setMultiple0 0.0% -1 -0.2% -8 -0.0% 0 0.0%
Drupal\Core\Render\Element::children0 0.0% 1 0.2% -32 -0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations@10 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Config\InstallStorage::listAll0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Config\CachedStorage::readMultiple0 0.0% 0 0.0% -8 -0.0% 0 0.0%
Drupal\Core\Entity\Sql\SqlContentEntityStorage::loadFromDedicatedTables0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity::__sleep@10 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\MainContent\HtmlRenderer::prepare0 0.0% 0 0.0% 0 0.0% 1,352 10.8%
Drupal\Core\Config\Entity\ConfigEntityBase::toArray0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% 0 0.0% -40 -0.0% 0 0.0%
Drupal\Core\Session\SessionManager::getSessionDataMask0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% 0 0.0% 32 0.0% -1,192 -9.5%
color_library_info_alter0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::processPostRenderCache0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Menu\MenuTreeStorage::doCollectRoutesAndDefinitions0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 0 0.0% -24 -0.0% -4,544 -36.3%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 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%
Drupal\Core\Theme\ThemeManager::theme0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess0 0.0% 0 0.0% -16 -0.0% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\ViewExecutable::render0 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%
Drupal\views\Plugin\Derivative\DefaultWizardDeriver::getDerivativeDefinitions0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% 0 0.0% 0 0.0% -736 -5.9%
Drupal\Core\Theme\ThemeManager::theme@10 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Sql\SqlContentEntityStorage::getTableMapping0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Sql\DefaultTableMapping::getColumnNames0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Sql\SqlContentEntityStorage::mapFromStorageRecords0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\field\Entity\FieldStorageConfig::__sleep0 0.0% 0 0.0% 0 0.0% -544 -4.4%
Drupal\Core\Plugin\DefaultLazyPluginCollection::__construct0 0.0% 0 0.0% -8 -0.0% 0 0.0%
Drupal\Core\Url::__sleep0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Field\BaseFieldDefinition::setDefaultValue0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Sql\SqlContentEntityStorage::loadFromSharedTables0 0.0% 0 0.0% 0 0.0% 0 0.0%