Diff Report
Run #5251f592ab279: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5251f6e1e32d5: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #5251f592ab279Run #5251f6e1e32d5DiffDiff%
Number of Function Calls3,238 3,238 0 0.0%
Incl. Wall Time (microsec)3,014 2,985 -29 -1.0%
Incl. Wall Time (microsec) per call 1 1 -0 -1.0%
Excl. Wall Time (microsec)3,014 2,985 -29 -1.0%
Incl. CPU (microsecs)5,573 5,456 -117 -2.1%
Incl. CPU (microsecs) per call 2 2 -0 -2.1%
Excl. CPU (microsec)5,573 5,456 -117 -2.1%
Incl. MemUse (bytes)1,419,624 1,419,720 96 0.0%
Incl. MemUse (bytes) per call 438 438 0 0.0%
Excl. MemUse (bytes)1,419,624 1,419,720 96 0.0%
Incl. PeakMemUse (bytes)107,640 107,344 -296 -0.3%
Incl. PeakMemUse (bytes) per call 33 33 -0 -0.3%
Excl. PeakMemUse (bytes)107,640 107,344 -296 -0.3%

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% -29 -2.0% -117 -6.9% 96 0.1% -296 -0.2%
Exclusive Metrics Diff for Current Function-29 -100.0% -117 -100.0% 96 100.0% -296 -100.0%
Parent functions
element_children0 N/A% 2 6.9% -12 -10.3% 32 33.3% -328 -110.8%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -27 -93.1% -22 -18.8% 16 16.7% 32 10.8%
block_page_build0 N/A% 4 13.8% 3 2.6% 0 0.0% 0 0.0%
custom_block_menu_local_tasks0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
system_page_alter0 N/A% 4 13.8% 5 4.3% 0 0.0% 0 0.0%
theme0 N/A% 0 0.0% -6 -5.1% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity::uri0 N/A% 8 27.6% -9 -7.7% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% -6 -20.7% -10 -8.5% -16 -16.7% 0 0.0%
Drupal\user\UserStorageController::addRoles0 N/A% 0 0.0% -1 -0.9% 0 0.0% 0 0.0%
field_content_languages0 N/A% -6 -20.7% -4 -3.4% 0 0.0% 0 0.0%
element_get_visible_children0 N/A% 1 3.4% 0 0.0% 0 0.0% 0 0.0%
theme@20 N/A% -4 -13.8% -4 -3.4% 0 0.0% 0 0.0%
theme@30 N/A% 0 0.0% -1 -0.9% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% -1 -3.4% 0 0.0% 0 0.0% 0 0.0%
drupal_get_js0 N/A% 2 6.9% -1 -0.9% 0 0.0% 0 0.0%
theme@70 N/A% -1 -3.4% -3 -2.6% 8 8.3% 0 0.0%
theme@60 N/A% 0 0.0% -2 -1.7% 56 58.3% 0 0.0%
theme@40 N/A% -1 -3.4% -17 -14.5% 0 0.0% 0 0.0%
rdf_preprocess_node0 N/A% -2 -6.9% 2 1.7% 0 0.0% 0 0.0%
theme@50 N/A% 0 0.0% 3 2.6% 0 0.0% 0 0.0%
comment_entity_load0 N/A% 0 0.0% 1 0.9% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemList::setValue0 N/A% -1 -3.4% 2 1.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 1 0.9% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 N/A% 0 0.0% -2 -1.7% 0 0.0% 0 0.0%
Drupal\Component\Plugin\DefaultPluginBag::__construct0 N/A% 0 0.0% -1 -0.9% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% -2 -6.9% 5 4.3% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 0 0.0% -2 -1.7% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -19 -65.5% -17 -14.5% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 0 0.0% 2 1.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 10 34.5% -39 -33.3% 0 0.0% 0 0.0%
Drupal\views\Routing\ViewPageController::handle0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess0 N/A% 0 0.0% -1 -0.9% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 N/A% -4 -13.8% -6 -5.1% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData0 N/A% 2 6.9% 4 3.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% 15 51.7% 18 15.4% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 N/A% 0 0.0% -8 -6.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 0 0.0% 3 2.6% 0 0.0% 0 0.0%
theme@10 N/A% -4 -13.8% -4 -3.4% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% 2 1.7% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 N/A% 1 3.4% 3 2.6% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::attachLoad0 N/A% 0 0.0% 1 0.9% 0 0.0% 0 0.0%