Diff Report
Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #524042daedba9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_keys

array_keysRun #5240420daae43Run #524042daedba9DiffDiff%
Number of Function Calls1,111 1,224 113 10.2%
Incl. Wall Time (microsec)2,334 2,499 165 7.1%
Incl. Wall Time (microsec) per call 2 2 -0 -2.8%
Excl. Wall Time (microsec)2,334 2,499 165 7.1%
Incl. CPU (microsecs)3,359 3,537 178 5.3%
Incl. CPU (microsecs) per call 3 3 -0 -4.4%
Excl. CPU (microsec)3,359 3,537 178 5.3%
Incl. MemUse (bytes)521,728 539,976 18,248 3.5%
Incl. MemUse (bytes) per call 470 441 -28 -6.1%
Excl. MemUse (bytes)521,728 539,976 18,248 3.5%
Incl. PeakMemUse (bytes)84,960 84,472 -488 -0.6%
Incl. PeakMemUse (bytes) per call 76 69 -7 -9.8%
Excl. PeakMemUse (bytes)84,960 84,472 -488 -0.6%

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_keys113 100.0% 165 1.7% 178 1.9% 18,248 42.6% -488 -1.1%
Exclusive Metrics Diff for Current Function165 100.0% 178 100.0% 18,248 100.0% -488 -100.0%
Parent functions
element_children102 90.3% 189 114.5% 228 128.1% 8,992 49.3% -96 -19.7%
contextual_preprocess11 9.7% 24 14.5% 31 17.4% 9,240 50.6% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% -17 -10.3% -22 -12.4% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% 12 7.3% 0 0.0% 8 0.0% -120 -24.6%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 0.0% -12 -7.3% -16 -9.0% 0 0.0% -304 -62.3%
Drupal\Core\Database\Connection::expandArguments0 0.0% -9 -5.5% -14 -7.9% 0 0.0% 32 6.6%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -6 -3.6% -6 -3.4% 8 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData0 0.0% -6 -3.6% -6 -3.4% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% -3 -1.8% -11 -6.2% 0 0.0% 0 0.0%
theme@10 0.0% 3 1.8% 2 1.1% 0 0.0% 0 0.0%
block_page_build0 0.0% -3 -1.8% -4 -2.2% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 0.0% -3 -1.8% -4 -2.2% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity::uri0 0.0% -2 -1.2% 5 2.8% 0 0.0% 0 0.0%
theme@30 0.0% 2 1.2% 3 1.7% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Field::setValue0 0.0% -1 -0.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 0.0% -1 -0.6% -1 -0.6% 0 0.0% 0 0.0%
theme@20 0.0% -1 -0.6% -2 -1.1% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 0.0% -1 -0.6% 1 0.6% 0 0.0% 0 0.0%
drupal_get_js0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme0 0.0% 0 0.0% -2 -1.1% 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%
system_page_alter0 0.0% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
theme@40 0.0% 0 0.0% -2 -1.1% 0 0.0% 0 0.0%
custom_block_menu_local_tasks0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 0.0% 0 0.0% -3 -1.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% 0 0.0% 2 1.1% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% 0 0.0% 3 1.7% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
Drupal\Component\Plugin\DefaultPluginBag::__construct0 0.0% 0 0.0% -1 -0.6% 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%
Drupal\user\UserStorageController::addRoles0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::attachLoad0 0.0% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
field_content_languages0 0.0% 0 0.0% -4 -2.2% 0 0.0% 0 0.0%