Diff Report
Run #51f62b0e7bc11: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f628573214c: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for array_keys

array_keysRun #51f62b0e7bc11Run #51f628573214cDiffDiff%
Number of Function Calls5,408 5,330 -78 -1.4%
Incl. Wall Time (microsec)4,951 4,839 -112 -2.3%
Incl. Wall Time (microsec) per call 1 1 -0 -0.8%
Excl. Wall Time (microsec)4,951 4,839 -112 -2.3%
Incl. CPU (microsecs)0 8,001 8,001 N/A%
Incl. CPU (microsecs) per call 0 2 2 N/A%
Excl. CPU (microsec)0 8,001 8,001 N/A%
Incl. MemUse (bytes)3,221,656 3,116,336 -105,320 -3.3%
Incl. MemUse (bytes) per call 596 585 -11 -1.9%
Excl. MemUse (bytes)3,221,656 3,116,336 -105,320 -3.3%
Incl. PeakMemUse (bytes)292,344 264,152 -28,192 -9.6%
Incl. PeakMemUse (bytes) per call 54 50 -4 -8.3%
Excl. PeakMemUse (bytes)292,344 264,152 -28,192 -9.6%

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_keys-78 -100.0% -112 -0.6% 8,001 40.0% -105,320 -23.2% -28,192 -6.3%
Exclusive Metrics Diff for Current Function-112 -100.0% 8,001 100.0% -105,320 -100.0% -28,192 -100.0%
Parent functions
Drupal\Core\Extension\ModuleHandler::getImplementations-64 -82.1% -69 -61.6% 0 0.0% -16,768 -15.9% -3,496 -12.4%
Drupal\Core\Extension\ModuleHandler::alter-14 -17.9% -63 -56.2% 0 0.0% -88,568 -84.1% -27,992 -99.3%
element_children0 0.0% 15 13.4% 0 0.0% 8 0.0% 440 1.6%
Drupal\Core\Entity\Field\Field::setValue0 0.0% 5 4.5% 0 0.0% 104 0.1% 80 0.3%
theme@70 0.0% -5 -4.5% 0 0.0% 0 0.0% 0 0.0%
theme@50 0.0% -4 -3.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -3 -2.7% 4,000 50.0% 40 0.0% 144 0.5%
drupal_schema_fields_sql0 0.0% 3 2.7% 0 0.0% 32 0.0% 0 0.0%
Drupal\Core\Entity\EntityNG::uri0 0.0% 3 2.7% 0 0.0% -40 -0.0% -72 -0.3%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% 2 1.8% 0 0.0% 320 0.3% 1,704 6.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% 2 1.8% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 0.0% -1 -0.9% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 0.0% 1 0.9% 0 0.0% 0 0.0% 0 0.0%
theme@20 0.0% -1 -0.9% 0 0.0% 0 0.0% 0 0.0%
theme@30 0.0% 1 0.9% 0 0.0% -32 -0.0% 0 0.0%
block_page_build0 0.0% 1 0.9% 0 0.0% 0 0.0% 0 0.0%
field_content_languages0 0.0% 1 0.9% 0 0.0% 24 0.0% -144 -0.5%
system_page_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 80 0.3%
contextual_preprocess0 0.0% 0 0.0% 0 0.0% 0 0.0% 544 1.9%
theme@60 0.0% 0 0.0% 0 0.0% -32 -0.0% 0 0.0%
Drupal\image\ImageEffectBag::__construct0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@40 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Insert::fields0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\user\UserStorageController::addRoles0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% 0 0.0% 0 0.0% 8 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\DisplayBag::__construct0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 0.0% 0 0.0% 4,001 50.0% -416 -0.4% 520 1.8%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::attachLoad0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::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%
_views_query_tag_alter_condition@20 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityBCDecorator::__get0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%