Diff Report
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a037bb4f6e8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #52a03729e7d1aRun #52a037bb4f6e8DiffDiff%
Number of Function Calls1,268 1,297 29 2.3%
Incl. Wall Time (microsec)1,548 1,628 80 5.2%
Incl. Wall Time (microsec) per call 1 1 0 2.8%
Excl. Wall Time (microsec)1,548 1,628 80 5.2%
Incl. CPU (microsecs)2,505 2,555 50 2.0%
Incl. CPU (microsecs) per call 2 2 -0 -0.3%
Excl. CPU (microsec)2,505 2,555 50 2.0%
Incl. MemUse (bytes)591,344 600,368 9,024 1.5%
Incl. MemUse (bytes) per call 466 463 -3 -0.7%
Excl. MemUse (bytes)591,344 600,368 9,024 1.5%
Incl. PeakMemUse (bytes)101,312 102,192 880 0.9%
Incl. PeakMemUse (bytes) per call 80 79 -1 -1.4%
Excl. PeakMemUse (bytes)101,312 102,192 880 0.9%

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_keys29 100.0% 80 9.6% 50 5.8% 9,024 13.6% 880 1.3%
Exclusive Metrics Diff for Current Function80 100.0% 50 100.0% 9,024 100.0% 880 100.0%
Parent functions
element_children22 75.9% 38 47.5% 27 54.0% 1,968 21.8% 224 25.5%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -17 -21.2% -18 -36.0% 24 0.3% 16 1.8%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% 8 10.0% 16 32.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -4 -5.0% 13 26.0% 0 0.0% 0 0.0%
contextual_preprocess7 24.1% 2 2.5% 12 24.0% 7,056 78.2% 632 71.8%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% 10 12.5% 10 20.0% 0 0.0% 32 3.6%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% 53 66.2% 9 18.0% 0 0.0% 0 0.0%
system_page_alter0 0.0% -1 -1.2% 6 12.0% -24 -0.3% -24 -2.7%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% 2 2.5% -6 -12.0% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldItemBase::setValue0 0.0% -5 -6.2% -5 -10.0% -8 -0.1% 0 0.0%
_views_query_tag_alter_condition@20 0.0% -5 -6.2% -5 -10.0% 0 0.0% 0 0.0%
theme@10 0.0% 0 0.0% -3 -6.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 0.0% 0 0.0% -2 -4.0% 0 0.0% 0 0.0%
theme@20 0.0% 0 0.0% -2 -4.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity::uri0 0.0% 0 0.0% 2 4.0% 8 0.1% 0 0.0%
drupal_schema_fields_sql0 0.0% 1 1.2% -2 -4.0% 0 0.0% 0 0.0%
Drupal\user\UserStorageController::addRoles0 0.0% 0 0.0% 1 2.0% 0 0.0% 0 0.0%
theme0 0.0% 0 0.0% 1 2.0% 0 0.0% 0 0.0%
theme@40 0.0% 0 0.0% 1 2.0% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% -1 -2.0% 0 0.0% 0 0.0%
block_page_build0 0.0% -1 -1.2% -1 -2.0% 0 0.0% 0 0.0%
comment_entity_load0 0.0% 0 0.0% -1 -2.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple0 0.0% 1 1.2% -1 -2.0% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::attachLoad0 0.0% 0 0.0% -1 -2.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% 0 0.0% -1 -2.0% 0 0.0% 0 0.0%
Drupal\Component\Plugin\DefaultPluginBag::__construct0 0.0% 0 0.0% 1 2.0% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 0.0% 0 0.0% -1 -2.0% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldItemList::setValue0 0.0% 0 0.0% 1 2.0% 0 0.0% 0 0.0%
rdf_preprocess_node0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% -1 -1.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% -2 -2.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\Routing\ViewPageController::handle0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@30 0.0% 1 1.2% 0 0.0% 0 0.0% 0 0.0%