Diff Report
Run #51ad02c47d041: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad024086f90: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #51ad02c47d041Run #51ad024086f90DiffDiff%
Number of Function Calls644 643 -1 -0.2%
Incl. Wall Time (microsec)853 869 16 1.9%
Incl. Wall Time (microsec) per call 1 1 0 2.0%
Excl. Wall Time (microsec)853 869 16 1.9%
Incl. CPU (microsecs)1,360 1,377 17 1.2%
Incl. CPU (microsecs) per call 2 2 0 1.4%
Excl. CPU (microsec)1,360 1,377 17 1.2%
Incl. MemUse (bytes)374,704 374,032 -672 -0.2%
Incl. MemUse (bytes) per call 582 582 -0 -0.0%
Excl. MemUse (bytes)374,704 374,032 -672 -0.2%
Incl. PeakMemUse (bytes)74,784 78,032 3,248 4.3%
Incl. PeakMemUse (bytes) per call 116 121 5 4.5%
Excl. PeakMemUse (bytes)74,784 78,032 3,248 4.3%

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-1 -100.0% 16 0.4% 17 0.5% -672 -0.4% 3,248 2.1%
Exclusive Metrics Diff for Current Function16 100.0% 17 100.0% -672 -100.0% 3,248 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% 18 112.5% 22 129.4% 0 0.0% 0 0.0%
element_children-1 -100.0% -5 -31.2% 10 58.8% -672 -100.0% 3,328 102.5%
Drupal\Core\Database\Connection::expandArguments0 0.0% 4 25.0% 12 70.6% 0 0.0% 40 1.2%
block_page_build0 0.0% 4 25.0% 4 23.5% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% -3 -18.8% -10 -58.8% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% -3 -18.8% -19 -111.8% 0 0.0% 0 0.0%
theme@20 0.0% 1 6.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::process0 0.0% 1 6.2% 3 17.6% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 0.0% -1 -6.2% 0 0.0% 0 0.0% 0 0.0%
system_page_alter0 0.0% 0 0.0% -3 -17.6% 0 0.0% -120 -3.7%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@10 0.0% 0 0.0% -1 -5.9% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% -1 -5.9% 0 0.0% 0 0.0%
drupal_get_js0 0.0% 0 0.0% -1 -5.9% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 0 0.0% 1 5.9% 0 0.0% 0 0.0%
menu_set_active_menu_names0 0.0% 0 0.0% -1 -5.9% 0 0.0% 0 0.0%
Drupal\tour\TipsBag::__construct0 0.0% 0 0.0% -2 -11.8% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 0.0% 0 0.0% 3 17.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% 0 0.0% 2 11.8% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 0.0% 0 0.0% 1 5.9% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% 0 0.0% -1 -5.9% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% 0 0.0% 1 5.9% 0 0.0% 0 0.0%
Drupal\user\UserStorageController::attachLoad0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 0.0% 0 0.0% 3 17.6% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\Field::setValue0 0.0% 0 0.0% -1 -5.9% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% 0 0.0% -5 -29.4% 0 0.0% 0 0.0%