Diff Report
Run #539fd2b68bc13: 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 #539fd2b68bc13Run #539fd0a78f1b7DiffDiff%
Number of Function Calls5,347 5,347 0 0.0%
Incl. Wall Time (microsec)8,589 8,475 -114 -1.3%
Incl. Wall Time (microsec) per call 2 2 -0 -1.3%
Excl. Wall Time (microsec)8,589 8,475 -114 -1.3%
Incl. CPU (microsecs)12,947 12,680 -267 -2.1%
Incl. CPU (microsecs) per call 2 2 -0 -2.1%
Excl. CPU (microsec)12,947 12,680 -267 -2.1%
Incl. MemUse (bytes)3,817,616 3,817,528 -88 -0.0%
Incl. MemUse (bytes) per call 714 714 -0 -0.0%
Excl. MemUse (bytes)3,817,616 3,817,528 -88 -0.0%
Incl. PeakMemUse (bytes)244,136 236,960 -7,176 -2.9%
Incl. PeakMemUse (bytes) per call 46 44 -1 -2.9%
Excl. PeakMemUse (bytes)244,136 236,960 -7,176 -2.9%

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% -114 -0.3% -267 -0.7% -88 -0.0% -7,176 -0.4%
Exclusive Metrics Diff for Current Function-114 -100.0% -267 -100.0% -88 -100.0% -7,176 -100.0%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 87 76.3% 82 30.7% 184 209.1% -6,032 -84.1%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -80 -70.2% -82 -30.7% 0 0.0% -56 -0.8%
Drupal\Core\Render\Element::children0 N/A% -39 -34.2% -104 -39.0% -48 -54.5% -136 -1.9%
Drupal\Core\Field\FieldDefinition::getSchema0 N/A% -38 -33.3% -48 -18.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -33 -28.9% -26 -9.7% -104 -118.2% -1,592 -22.2%
Drupal\Core\Plugin\DefaultPluginBag::__construct0 N/A% 14 12.3% 17 6.4% -8 -9.1% 304 4.2%
Drupal\Core\Database\Connection::expandArguments0 N/A% 13 11.4% 43 16.1% -136 -154.5% -80 -1.1%
Drupal\Core\Config\Entity\ConfigEntityBase::toArray0 N/A% -13 -11.4% -8 -3.0% 0 0.0% 0 0.0%
_theme@10 N/A% -13 -11.4% -23 -8.6% 64 72.7% 0 0.0%
Drupal\Core\Entity\EntityStorageBase::loadMultiple0 N/A% -11 -9.6% -26 -9.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -9 -7.9% -24 -9.0% -40 -45.5% -16 -0.2%
_theme@30 N/A% 8 7.0% 17 6.4% 0 0.0% 0 0.0%
contextual_preprocess0 N/A% 6 5.3% -4 -1.5% 0 0.0% 80 1.1%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -5 -4.4% -14 -5.2% 8 9.1% 0 0.0%
Drupal\Core\Entity\EntityViewBuilder::buildMultiple0 N/A% 4 3.5% 3 1.1% 0 0.0% 0 0.0%
Drupal\user\UserStorage::addRoles0 N/A% 4 3.5% 5 1.9% 0 0.0% 0 0.0%
Drupal\entity\Entity\EntityViewDisplay::collectRenderDisplays0 N/A% 4 3.5% -5 -1.9% 0 0.0% 304 4.2%
Drupal\Core\Entity\Sql\DefaultTableMapping::getColumnNames0 N/A% -4 -3.5% -16 -6.0% 0 0.0% 0 0.0%
_theme@50 N/A% 4 3.5% 2 0.7% 0 0.0% 304 4.2%
Drupal\Core\Field\FieldItemBase::setValue0 N/A% -3 -2.6% -50 -18.7% -32 -36.4% -48 -0.7%
rdf_preprocess_node0 N/A% -3 -2.6% -4 -1.5% -32 -36.4% 0 0.0%
Drupal\Core\Entity\Query\Sql\Tables::getTableMapping0 N/A% -3 -2.6% -2 -0.7% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren0 N/A% 2 1.8% 2 0.7% 0 0.0% 0 0.0%
Drupal\comment\CommentStatistics::read0 N/A% -2 -1.8% -7 -2.6% 0 0.0% 0 0.0%
Drupal\Core\Entity\ContentEntityDatabaseStorage::getTableMapping0 N/A% -2 -1.8% -10 -3.7% 0 0.0% 80 1.1%
Drupal\Core\Field\FieldItemList::setValue0 N/A% 2 1.8% 3 1.1% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% -2 -1.8% 0 0.0% 0 0.0% 48 0.7%
menu_set_active_menu_names0 N/A% 1 0.9% 2 0.7% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::renderFields0 N/A% 1 0.9% 1 0.4% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityStorageBase::loadMultiple@10 N/A% -1 -0.9% 0 0.0% 0 0.0% 0 0.0%
system_page_alter0 N/A% -1 -0.9% 4 1.5% 0 0.0% -48 -0.7%
block_page_build0 N/A% -1 -0.9% 0 0.0% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 N/A% -1 -0.9% -2 -0.7% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -1 -0.9% 1 0.4% 0 0.0% 0 0.0%
Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData0 N/A% 1 0.9% 5 1.9% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% 1 0.9% -4 -1.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% -1 -0.9% -8 -3.0% 0 0.0% 0 0.0%
_theme@20 N/A% 1 0.9% 9 3.4% 8 9.1% 0 0.0%
_theme0 N/A% -1 -0.9% -3 -1.1% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 0 0.0% -2 -0.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_theme@40 N/A% 0 0.0% 6 2.2% 48 54.5% -288 -4.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\CacheContexts::convertTokensToKeys0 N/A% 0 0.0% 3 1.1% 0 0.0% 0 0.0%