Diff Report
Run #5206d72f6f4f8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5206d663ca0ba: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #5206d72f6f4f8Run #5206d663ca0baDiffDiff%
Number of Function Calls959 924 -35 -3.6%
Incl. Wall Time (microsec)2,340 2,296 -44 -1.9%
Incl. Wall Time (microsec) per call 2 2 0 1.8%
Excl. Wall Time (microsec)2,340 2,296 -44 -1.9%
Incl. CPU (microsecs)3,102 3,087 -15 -0.5%
Incl. CPU (microsecs) per call 3 3 0 3.3%
Excl. CPU (microsec)3,102 3,087 -15 -0.5%
Incl. MemUse (bytes)547,032 541,672 -5,360 -1.0%
Incl. MemUse (bytes) per call 570 586 16 2.8%
Excl. MemUse (bytes)547,032 541,672 -5,360 -1.0%
Incl. PeakMemUse (bytes)108,056 107,488 -568 -0.5%
Incl. PeakMemUse (bytes) per call 113 116 4 3.2%
Excl. PeakMemUse (bytes)108,056 107,488 -568 -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_keys-35 -100.0% -44 -3.1% -15 -0.5% -5,360 -5.8% -568 -0.6%
Exclusive Metrics Diff for Current Function-44 -100.0% -15 -100.0% -5,360 -100.0% -568 -100.0%
Parent functions
element_children-32 -91.4% -58 -131.8% -36 -240.0% -2,832 -52.8% -184 -32.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% 18 40.9% 25 166.7% -32 -0.6% 80 14.1%
drupal_schema_fields_sql0 0.0% 9 20.5% 13 86.7% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% -6 -13.6% -3 -20.0% 24 0.4% 0 0.0%
contextual_preprocess-3 -8.6% -6 -13.6% -8 -53.3% -2,520 -47.0% -464 -81.7%
Drupal\Core\Database\Connection::expandArguments0 0.0% -5 -11.4% -1 -6.7% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 0.0% 5 11.4% 6 40.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% -4 -9.1% -6 -40.0% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% -4 -9.1% -4 -26.7% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% -2 -4.5% -3 -20.0% 0 0.0% 0 0.0%
Drupal\user\UserStorageController::addRoles0 0.0% 1 2.3% 2 13.3% 0 0.0% 0 0.0%
system_page_alter0 0.0% 1 2.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 0.0% 1 2.3% 2 13.3% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData0 0.0% 1 2.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 1 2.3% 2 13.3% 0 0.0% 0 0.0%
drupal_get_js0 0.0% 1 2.3% 1 6.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% 1 2.3% -16 -106.7% 0 0.0% 0 0.0%
theme@40 0.0% 1 2.3% 1 6.7% 0 0.0% 0 0.0%
theme@20 0.0% 1 2.3% -2 -13.3% 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%
block_page_build0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@10 0.0% 0 0.0% 5 33.3% 0 0.0% 0 0.0%
theme@30 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Field::setValue0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% 2 13.3% 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\Authentication\AuthenticationManager::defaultProviderId0 0.0% 0 0.0% 1 6.7% 0 0.0% 0 0.0%
Drupal\Component\Plugin\DefaultPluginBag::__construct0 0.0% 0 0.0% -1 -6.7% 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% 1 6.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 0.0% 0 0.0% 1 6.7% 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\Core\Entity\DatabaseStorageController::loadMultiple0 0.0% 0 0.0% -2 -13.3% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityNG::uri0 0.0% 0 0.0% 2 13.3% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 0.0% 0 0.0% 1 6.7% 0 0.0% 0 0.0%
field_content_languages0 0.0% 0 0.0% 1 6.7% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 0.0% 0 0.0% 2 13.3% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityBCDecorator::__get0 0.0% 0 0.0% -1 -6.7% 0 0.0% 0 0.0%