Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e1a85fcec: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_keys

array_keysRun #5350e128cfd2bRun #5350e1a85fcecDiffDiff%
Number of Function Calls7,520 7,520 0 0.0%
Incl. Wall Time (microsec)4,206 4,264 58 1.4%
Incl. Wall Time (microsec) per call 1 1 0 1.4%
Excl. Wall Time (microsec)4,206 4,264 58 1.4%
Incl. CPU (microsecs)10,928 11,033 105 1.0%
Incl. CPU (microsecs) per call 1 1 0 1.0%
Excl. CPU (microsec)10,928 11,033 105 1.0%
Incl. MemUse (bytes)7,048,728 7,048,728 0 0.0%
Incl. MemUse (bytes) per call 937 937 0 0.0%
Excl. MemUse (bytes)7,048,728 7,048,728 0 0.0%
Incl. PeakMemUse (bytes)195,600 195,600 0 0.0%
Incl. PeakMemUse (bytes) per call 26 26 0 0.0%
Excl. PeakMemUse (bytes)195,600 195,600 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% 58 6.4% 105 9.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function58 100.0% 105 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 58 100.0% 47 44.8% 0 N/A% 0 N/A%
_theme@10 N/A% 13 22.4% 2 1.9% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% -11 -19.0% 29 27.6% 0 N/A% 0 N/A%
_theme@20 N/A% -6 -10.3% -17 -16.2% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 5 8.6% 36 34.3% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemBase::setValue0 N/A% 4 6.9% -12 -11.4% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheContexts::convertTokensToKeys0 N/A% -4 -6.9% -20 -19.0% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% -2 -3.4% -2 -1.9% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 2 3.4% 2 1.9% 0 N/A% 0 N/A%
_views_query_tag_alter_condition@20 N/A% 1 1.7% -1 -1.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -1 -1.7% 5 4.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityDatabaseStorage::loadMultiple0 N/A% -1 -1.7% 7 6.7% 0 N/A% 0 N/A%
rdf_preprocess_node0 N/A% -1 -1.7% -4 -3.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData0 N/A% 1 1.7% -2 -1.9% 0 N/A% 0 N/A%
_theme0 N/A% -1 -1.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -1 -1.7% -1 -1.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 1 1.7% -8 -7.6% 0 N/A% 0 N/A%
block_page_build0 N/A% 1 1.7% 2 1.9% 0 N/A% 0 N/A%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 0 0.0% -1 -1.0% 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%
menu_set_active_menu_names0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
Drupal\user\UserStorage::addRoles0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
system_page_alter0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginBag::__construct0 N/A% 0 0.0% 3 2.9% 0 N/A% 0 N/A%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% 0 0.0% 3 2.9% 0 N/A% 0 N/A%
contextual_preprocess0 N/A% 0 0.0% 10 9.5% 0 N/A% 0 N/A%
drupal_schema_fields_sql0 N/A% 0 0.0% 2 1.9% 0 N/A% 0 N/A%
Drupal\comment\CommentStatistics::read0 N/A% 0 0.0% 2 1.9% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::setValue0 N/A% 0 0.0% 8 7.6% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\entity\Entity\EntityViewDisplay::collectRenderDisplays0 N/A% 0 0.0% 14 13.3% 0 N/A% 0 N/A%