Diff Report
Run #523f527beec76: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f531e517da: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #523f527beec76Run #523f531e517daDiffDiff%
Number of Function Calls1,213 1,223 10 0.8%
Incl. Wall Time (microsec)1,345 1,393 48 3.6%
Incl. Wall Time (microsec) per call 1 1 0 2.7%
Excl. Wall Time (microsec)1,345 1,393 48 3.6%
Incl. CPU (microsecs)2,399 2,475 76 3.2%
Incl. CPU (microsecs) per call 2 2 0 2.3%
Excl. CPU (microsec)2,399 2,475 76 3.2%
Incl. MemUse (bytes)668,416 673,440 5,024 0.8%
Incl. MemUse (bytes) per call 551 551 -0 -0.1%
Excl. MemUse (bytes)668,416 673,440 5,024 0.8%
Incl. PeakMemUse (bytes)114,224 114,424 200 0.2%
Incl. PeakMemUse (bytes) per call 94 94 -1 -0.6%
Excl. PeakMemUse (bytes)114,224 114,424 200 0.2%

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_keys10 100.0% 48 1.2% 76 1.1% 5,024 18.3% 200 0.8%
Exclusive Metrics Diff for Current Function48 100.0% 76 100.0% 5,024 100.0% 200 100.0%
Parent functions
element_children0 0.0% 21 43.8% 39 51.3% 8 0.2% 8 4.0%
contextual_preprocess10 100.0% 9 18.8% 18 23.7% 5,040 100.3% 1,216 608.0%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% 15 31.2% 14 18.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -5 -10.4% -8 -10.5% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% 11 22.9% 8 10.5% -40 -0.8% 40 20.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% 0 0.0% 5 6.6% 0 0.0% 0 0.0%
theme0 0.0% 5 10.4% 4 5.3% 0 0.0% -1,232 -616.0%
field_content_languages0 0.0% 0 0.0% 4 5.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 3 6.2% 4 5.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% -10 -20.8% -4 -5.3% 0 0.0% 168 84.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% -1 -2.1% -3 -3.9% -8 -0.2% 0 0.0%
theme@10 0.0% 0 0.0% -3 -3.9% 0 0.0% 0 0.0%
theme@20 0.0% -1 -2.1% -2 -2.6% 0 0.0% 0 0.0%
Drupal\Component\Plugin\DefaultPluginBag::__construct0 0.0% -3 -6.2% -2 -2.6% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 0.0% 0 0.0% -2 -2.6% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% 7 14.6% 2 2.6% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 0.0% 0 0.0% 2 2.6% 0 0.0% 0 0.0%
drupal_get_js0 0.0% -1 -2.1% -1 -1.3% 24 0.5% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 0.0% 0 0.0% -1 -1.3% 0 0.0% 0 0.0%
theme@30 0.0% 0 0.0% -1 -1.3% 0 0.0% 0 0.0%
custom_block_menu_local_tasks0 0.0% 0 0.0% 1 1.3% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% 1 1.3% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% 0 0.0% -1 -1.3% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 0.0% -2 -4.2% 1 1.3% 0 0.0% 0 0.0%
block_page_build0 0.0% 0 0.0% 1 1.3% 0 0.0% 0 0.0%
system_page_alter0 0.0% 0 0.0% 1 1.3% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% 0 0.0% -1 -1.3% 0 0.0% 0 0.0%
menu_set_active_menu_names0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%