Diff Report
Run #52404261932b3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_keys

array_keysRun #52404261932b3Run #5240420daae43DiffDiff%
Number of Function Calls1,111 1,111 0 0.0%
Incl. Wall Time (microsec)2,318 2,334 16 0.7%
Incl. Wall Time (microsec) per call 2 2 0 0.7%
Excl. Wall Time (microsec)2,318 2,334 16 0.7%
Incl. CPU (microsecs)3,307 3,359 52 1.6%
Incl. CPU (microsecs) per call 3 3 0 1.6%
Excl. CPU (microsec)3,307 3,359 52 1.6%
Incl. MemUse (bytes)521,728 521,728 0 0.0%
Incl. MemUse (bytes) per call 470 470 0 0.0%
Excl. MemUse (bytes)521,728 521,728 0 0.0%
Incl. PeakMemUse (bytes)84,960 84,960 0 0.0%
Incl. PeakMemUse (bytes) per call 76 76 0 0.0%
Excl. PeakMemUse (bytes)84,960 84,960 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% 16 1.4% 52 2.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function16 100.0% 52 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 14 87.5% 31 59.6% 0 N/A% 0 N/A%
element_children0 N/A% 10 62.5% 20 38.5% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -8 -50.0% -15 -28.8% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -7 -43.8% 6 11.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 3 18.8% 4 7.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 3 18.8% 10 19.2% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% -3 -18.8% -4 -7.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Field::setValue0 N/A% -2 -12.5% -1 -1.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData0 N/A% 2 12.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% 2 12.5% 2 3.8% 0 N/A% 0 N/A%
drupal_schema_fields_sql0 N/A% -2 -12.5% -4 -7.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% 1 6.2% 1 1.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 1 6.2% -1 -1.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::uri0 N/A% 1 6.2% 1 1.9% 0 N/A% 0 N/A%
theme@20 N/A% 1 6.2% 1 1.9% 0 N/A% 0 N/A%
block_page_build0 N/A% -1 -6.2% 0 0.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 1 6.2% 3 5.8% 0 N/A% 0 N/A%
theme0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
element_get_visible_children0 N/A% 0 0.0% 1 1.9% 0 N/A% 0 N/A%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 N/A%
theme@40 N/A% 0 0.0% 4 7.7% 0 N/A% 0 N/A%
theme@30 N/A% 0 0.0% -4 -7.7% 0 N/A% 0 N/A%
system_page_alter0 N/A% 0 0.0% 1 1.9% 0 N/A% 0 N/A%
custom_block_menu_local_tasks0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 N/A% 0 0.0% 4 7.7% 0 N/A% 0 N/A%
Drupal\Component\Plugin\DefaultPluginBag::__construct0 N/A% 0 0.0% 1 1.9% 0 N/A% 0 N/A%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 N/A% 0 0.0% -3 -5.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% -2 -3.8% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 0 0.0% -2 -3.8% 0 N/A% 0 N/A%
Drupal\views\Routing\ViewPageController::handle0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
contextual_preprocess0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::addRoles0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::attachLoad0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 N/A%
_views_query_tag_alter_condition@20 N/A% 0 0.0% 1 1.9% 0 N/A% 0 N/A%
theme@10 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 N/A%
field_content_languages0 N/A% 0 0.0% 3 5.8% 0 N/A% 0 N/A%