Diff Report
Run #539fd2109980d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #539fd2109980dRun #539fd0a78f1b7DiffDiff%
Number of Function Calls5,347 5,347 0 0.0%
Incl. Wall Time (microsec)8,478 8,475 -3 -0.0%
Incl. Wall Time (microsec) per call 2 2 -0 -0.0%
Excl. Wall Time (microsec)8,478 8,475 -3 -0.0%
Incl. CPU (microsecs)12,704 12,680 -24 -0.2%
Incl. CPU (microsecs) per call 2 2 -0 -0.2%
Excl. CPU (microsec)12,704 12,680 -24 -0.2%
Incl. MemUse (bytes)3,817,528 3,817,528 0 0.0%
Incl. MemUse (bytes) per call 714 714 0 0.0%
Excl. MemUse (bytes)3,817,528 3,817,528 0 0.0%
Incl. PeakMemUse (bytes)236,960 236,960 0 0.0%
Incl. PeakMemUse (bytes) per call 44 44 0 0.0%
Excl. PeakMemUse (bytes)236,960 236,960 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% -3 -0.0% -24 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -100.0% -24 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 149 4966.7% 145 604.2% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -51 -1700.0% -47 -195.8% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldDefinition::getSchema0 N/A% -50 -1666.7% -64 -266.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\Sql\DefaultTableMapping::getColumnNames0 N/A% -25 -833.3% -51 -212.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData0 N/A% -22 -733.3% -21 -87.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -20 -666.7% -11 -45.8% 0 N/A% 0 N/A%
contextual_preprocess0 N/A% 15 500.0% 17 70.8% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginBag::__construct0 N/A% 13 433.3% 20 83.3% 0 N/A% 0 N/A%
_views_query_tag_alter_condition@20 N/A% 11 366.7% 14 58.3% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% -11 -366.7% -17 -70.8% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -11 -366.7% -17 -70.8% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -9 -300.0% 15 62.5% 0 N/A% 0 N/A%
Drupal\entity\Entity\EntityViewDisplay::collectRenderDisplays0 N/A% 7 233.3% -6 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemBase::setValue0 N/A% 7 233.3% -6 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\ConfigEntityBase::toArray0 N/A% -7 -233.3% -3 -12.5% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::setValue0 N/A% -5 -166.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -4 -133.3% -4 -16.7% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheContexts::convertTokensToKeys0 N/A% 4 133.3% 2 8.3% 0 N/A% 0 N/A%
_theme@50 N/A% 4 133.3% 6 25.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityStorageBase::loadMultiple0 N/A% -4 -133.3% -11 -45.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 4 133.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityDatabaseStorage::getTableMapping0 N/A% -3 -100.0% -12 -50.0% 0 N/A% 0 N/A%
_theme@20 N/A% -3 -100.0% -5 -20.8% 0 N/A% 0 N/A%
_drupal_render_process_post_render_cache0 N/A% 3 100.0% -1 -4.2% 0 N/A% 0 N/A%
_theme@40 N/A% 3 100.0% 5 20.8% 0 N/A% 0 N/A%
_theme@10 N/A% 3 100.0% -2 -8.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% 2 66.7% 6 25.0% 0 N/A% 0 N/A%
menu_set_active_menu_names0 N/A% -2 -66.7% -2 -8.3% 0 N/A% 0 N/A%
block_page_build0 N/A% 2 66.7% 2 8.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityViewBuilder::buildMultiple0 N/A% 2 66.7% -5 -20.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Tables::getTableMapping0 N/A% -1 -33.3% -1 -4.2% 0 N/A% 0 N/A%
_theme@30 N/A% -1 -33.3% 11 45.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -1 -33.3% -1 -4.2% 0 N/A% 0 N/A%
rdf_preprocess_node0 N/A% -1 -33.3% 15 62.5% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -1 -33.3% 1 4.2% 0 N/A% 0 N/A%
system_page_alter0 N/A% 0 0.0% 2 8.3% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\style\StylePluginBase::renderFields0 N/A% 0 0.0% -3 -12.5% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::getVisibleChildren0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 N/A%
Drupal\comment\CommentStatistics::read0 N/A% 0 0.0% 2 8.3% 0 N/A% 0 N/A%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_theme0 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 N/A%
Drupal\user\UserStorage::addRoles0 N/A% 0 0.0% 2 8.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityStorageBase::loadMultiple@10 N/A% 0 0.0% 3 12.5% 0 N/A% 0 N/A%