Diff Report
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97c22a1cdf: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #52e97b490de91Run #52e97c22a1cdfDiffDiff%
Number of Function Calls1,770 1,755 -15 -0.8%
Incl. Wall Time (microsec)3,568 3,591 23 0.6%
Incl. Wall Time (microsec) per call 2 2 0 1.5%
Excl. Wall Time (microsec)3,568 3,591 23 0.6%
Incl. CPU (microsecs)5,029 4,961 -68 -1.4%
Incl. CPU (microsecs) per call 3 3 -0 -0.5%
Excl. CPU (microsec)5,029 4,961 -68 -1.4%
Incl. MemUse (bytes)703,520 702,184 -1,336 -0.2%
Incl. MemUse (bytes) per call 397 400 3 0.7%
Excl. MemUse (bytes)703,520 702,184 -1,336 -0.2%
Incl. PeakMemUse (bytes)82,104 82,360 256 0.3%
Incl. PeakMemUse (bytes) per call 46 47 1 1.2%
Excl. PeakMemUse (bytes)82,104 82,360 256 0.3%

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-15 -100.0% 23 3.4% -68 -6.4% -1,336 -0.8% 256 0.2%
Exclusive Metrics Diff for Current Function23 100.0% -68 -100.0% -1,336 -100.0% 256 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% -43 -187.0% -62 -91.2% -24 -1.8% 64 25.0%
Drupal\Core\Render\Element::children6 40.0% 32 139.1% 0 0.0% 536 40.1% 224 87.5%
Drupal\Core\Extension\ModuleHandler::getImplementations-21 -140.0% 28 121.7% -41 -60.3% -1,840 -137.7% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% 9 39.1% 8 11.8% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% -7 -30.4% 5 7.4% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldItemBase::setValue0 0.0% 5 21.7% 8 11.8% 0 0.0% 0 0.0%
drupal_get_js0 0.0% 4 17.4% 1 1.5% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 0.0% -3 -13.0% -4 -5.9% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::properties0 0.0% -3 -13.0% -2 -2.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -2 -8.7% -3 -4.4% 8 0.6% 32 12.5%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% 2 8.7% 5 7.4% 0 0.0% 0 0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData0 0.0% 2 8.7% 7 10.3% 0 0.0% 0 0.0%
contextual_preprocess0 0.0% -1 -4.3% -2 -2.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 0.0% 1 4.3% -3 -4.4% 0 0.0% -64 -25.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% 1 4.3% 2 2.9% 0 0.0% 0 0.0%
theme@20 0.0% -1 -4.3% -2 -2.9% 0 0.0% 0 0.0%
Drupal\Core\Entity\ContentEntityBase::__sleep0 0.0% -1 -4.3% -1 -1.5% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% -1 -4.3% 7 10.3% 0 0.0% 0 0.0%
Drupal\user\UserStorageController::addRoles0 0.0% 1 4.3% 1 1.5% 0 0.0% 0 0.0%
system_page_alter0 0.0% 0 0.0% -1 -1.5% 0 0.0% 0 0.0%
block_page_build0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 0.0% 0 0.0% 1 1.5% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\Query\Condition::matchArray@10 0.0% 0 0.0% 1 1.5% -16 -1.2% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 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\Render\Element::getVisibleChildren0 0.0% 0 0.0% 1 1.5% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldItemList::setValue0 0.0% 0 0.0% -1 -1.5% 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%
Drupal\Core\DependencyInjection\DependencySerialization::__sleep0 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%
editor_pre_render_format0 0.0% 0 0.0% 2 2.9% 0 0.0% 0 0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple0 0.0% 0 0.0% -1 -1.5% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 0 0.0% 1 1.5% 0 0.0% 0 0.0%
Drupal\Component\Plugin\DefaultPluginBag::__construct0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@30 0.0% 0 0.0% 5 7.4% 0 0.0% 0 0.0%