Diff Report
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef2275628d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #530ef14e56c65Run #530ef2275628dDiffDiff%
Number of Function Calls1,801 1,801 0 0.0%
Incl. Wall Time (microsec)2,212 2,135 -77 -3.5%
Incl. Wall Time (microsec) per call 1 1 -0 -3.5%
Excl. Wall Time (microsec)2,212 2,135 -77 -3.5%
Incl. CPU (microsecs)3,482 3,503 21 0.6%
Incl. CPU (microsecs) per call 2 2 0 0.6%
Excl. CPU (microsec)3,482 3,503 21 0.6%
Incl. MemUse (bytes)960,184 960,192 8 0.0%
Incl. MemUse (bytes) per call 533 533 0 0.0%
Excl. MemUse (bytes)960,184 960,192 8 0.0%
Incl. PeakMemUse (bytes)151,720 152,448 728 0.5%
Incl. PeakMemUse (bytes) per call 84 85 0 0.5%
Excl. PeakMemUse (bytes)151,720 152,448 728 0.5%

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% -77 -1.1% 21 0.3% 8 0.0% 728 2.5%
Exclusive Metrics Diff for Current Function-77 -100.0% 21 100.0% 8 100.0% 728 100.0%
Parent functions
Drupal\Core\Render\Element::children0 N/A% -119 -154.5% -57 -271.4% 8 100.0% -40 -5.5%
Drupal\Core\Database\Connection::expandArguments0 N/A% 57 74.0% 67 319.0% 8 100.0% 40 5.5%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -39 -50.6% -12 -57.1% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 24 31.2% 26 123.8% -8 -100.0% -8 -1.1%
Drupal\Core\Field\FieldItemBase::setValue0 N/A% 20 26.0% 20 95.2% 8 100.0% 8 1.1%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -9 -11.7% -11 -52.4% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -7 -9.1% -1 -4.8% -8 -100.0% -24 -3.3%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -7 -9.1% -2 -9.5% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% -4 -5.2% -8 -38.1% 0 0.0% 0 0.0%
Drupal\Core\DependencyInjection\DependencySerialization::__sleep0 N/A% 3 3.9% 4 19.0% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldDefinition::__sleep0 N/A% 3 3.9% 0 0.0% 0 0.0% 1,128 154.9%
Drupal\field_ui\OverviewBase::tablePreRender0 N/A% -1 -1.3% -2 -9.5% 0 0.0% 0 0.0%
drupal_get_js0 N/A% 1 1.3% 1 4.8% 16 200.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -1 -1.3% 2 9.5% -24 -300.0% -424 -58.2%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData0 N/A% 1 1.3% 5 23.8% 0 0.0% 0 0.0%
Drupal\field_ui\DisplayOverviewBase::buildForm0 N/A% 1 1.3% 2 9.5% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 N/A% 0 0.0% 1 4.8% 0 0.0% 32 4.4%
Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple0 N/A% 0 0.0% -4 -19.0% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\Query\Condition::matchArray@10 N/A% 0 0.0% -1 -4.8% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 0 0.0% 0 0.0% -8 -100.0% 0 0.0%
_theme0 N/A% 0 0.0% 1 4.8% 0 0.0% 0 0.0%
_theme@20 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren0 N/A% 0 0.0% -1 -4.8% 0 0.0% 0 0.0%
contextual_preprocess0 N/A% 0 0.0% 1 4.8% 0 0.0% 0 0.0%
Drupal\field_ui\DisplayOverviewBase::buildFieldRow0 N/A% 0 0.0% 1 4.8% 0 0.0% 0 0.0%
Drupal\field\Entity\FieldConfig::__sleep0 N/A% 0 0.0% -5 -23.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Insert::fields0 N/A% 0 0.0% -6 -28.6% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 N/A% 0 0.0% 0 0.0% 16 200.0% 16 2.2%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% -1 -4.8% 0 0.0% 0 0.0%
Drupal\field\Entity\FieldInstanceConfig::__sleep0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldItemList::setValue0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_page_build0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_theme@10 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contact_field_extra_fields0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
system_page_alter0 N/A% 0 0.0% 1 4.8% 0 0.0% 0 0.0%