Diff Report
Run #51b031de38383: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #51b031de38383Run #51b0309e0d24bDiffDiff%
Number of Function Calls1,868 1,867 -1 -0.1%
Incl. Wall Time (microsec)2,303 2,323 20 0.9%
Incl. Wall Time (microsec) per call 1 1 0 0.9%
Excl. Wall Time (microsec)2,303 2,323 20 0.9%
Incl. CPU (microsecs)3,369 3,399 30 0.9%
Incl. CPU (microsecs) per call 2 2 0 0.9%
Excl. CPU (microsec)3,369 3,399 30 0.9%
Incl. MemUse (bytes)770,312 768,064 -2,248 -0.3%
Incl. MemUse (bytes) per call 412 411 -1 -0.2%
Excl. MemUse (bytes)770,312 768,064 -2,248 -0.3%
Incl. PeakMemUse (bytes)133,760 133,704 -56 -0.0%
Incl. PeakMemUse (bytes) per call 72 72 0 0.0%
Excl. PeakMemUse (bytes)133,760 133,704 -56 -0.0%

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-1 -100.0% 20 0.1% 30 0.1% -2,248 -1.3% -56 -0.0%
Exclusive Metrics Diff for Current Function20 100.0% 30 100.0% -2,248 -100.0% -56 -100.0%
Parent functions
element_children0 0.0% 15 75.0% 32 106.7% 72 3.2% -96 -171.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% 9 45.0% 14 46.7% -64 -2.8% -16 -28.6%
Drupal\Core\Database\Connection::expandArguments0 0.0% -5 -25.0% -19 -63.3% 0 0.0% 40 71.4%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% -4 -20.0% 4 13.3% -8 -0.4% 0 0.0%
drupal_schema_fields_sql0 0.0% 3 15.0% 5 16.7% 48 2.1% 0 0.0%
theme@10 0.0% 3 15.0% 2 6.7% 0 0.0% 0 0.0%
contextual_preprocess-1 -100.0% -2 -10.0% -4 -13.3% -2,288 -101.8% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::process0 0.0% 2 10.0% 3 10.0% 0 0.0% 0 0.0%
system_page_alter0 0.0% -1 -5.0% -1 -3.3% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% 1 5.0% 3 10.0% 0 0.0% 0 0.0%
drupal_get_js0 0.0% 1 5.0% 2 6.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% -1 -5.0% 1 3.3% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% -1 -5.0% -2 -6.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -1 -5.0% 1 3.3% -8 -0.4% 16 28.6%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% 1 5.0% -9 -30.0% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% -4 -13.3% 0 0.0% 0 0.0%
Drupal\tour\TipsBag::__construct0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@20 0.0% 0 0.0% -1 -3.3% 0 0.0% 0 0.0%
menu_tree_check_access0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_set_active_menu_names0 0.0% 0 0.0% 1 3.3% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 0.0% 0 0.0% -2 -6.7% 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\Extension\CachedModuleHandler::getBootstrapModules0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\user\UserStorageController::attachLoad0 0.0% 0 0.0% 2 6.7% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\Field::setValue0 0.0% 0 0.0% -1 -3.3% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% 0 0.0% 1 3.3% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 0.0% 0 0.0% 1 3.3% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% 0 0.0% 1 3.3% 0 0.0% 0 0.0%