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

array_keysRun #5206d663ca0baRun #5206d72f6f4f8DiffDiff%
Number of Function Calls924 959 35 3.8%
Incl. Wall Time (microsec)2,296 2,340 44 1.9%
Incl. Wall Time (microsec) per call 2 2 -0 -1.8%
Excl. Wall Time (microsec)2,296 2,340 44 1.9%
Incl. CPU (microsecs)3,087 3,102 15 0.5%
Incl. CPU (microsecs) per call 3 3 -0 -3.2%
Excl. CPU (microsec)3,087 3,102 15 0.5%
Incl. MemUse (bytes)541,672 547,032 5,360 1.0%
Incl. MemUse (bytes) per call 586 570 -16 -2.7%
Excl. MemUse (bytes)541,672 547,032 5,360 1.0%
Incl. PeakMemUse (bytes)107,488 108,056 568 0.5%
Incl. PeakMemUse (bytes) per call 116 113 -4 -3.1%
Excl. PeakMemUse (bytes)107,488 108,056 568 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_keys35 100.0% 44 3.1% 15 0.5% 5,360 5.8% 568 0.6%
Exclusive Metrics Diff for Current Function44 100.0% 15 100.0% 5,360 100.0% 568 100.0%
Parent functions
element_children32 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_preprocess3 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%