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

array_keysRun #51ad024086f90Run #51ad02c47d041DiffDiff%
Number of Function Calls643 644 1 0.2%
Incl. Wall Time (microsec)869 853 -16 -1.8%
Incl. Wall Time (microsec) per call 1 1 -0 -2.0%
Excl. Wall Time (microsec)869 853 -16 -1.8%
Incl. CPU (microsecs)1,377 1,360 -17 -1.2%
Incl. CPU (microsecs) per call 2 2 -0 -1.4%
Excl. CPU (microsec)1,377 1,360 -17 -1.2%
Incl. MemUse (bytes)374,032 374,704 672 0.2%
Incl. MemUse (bytes) per call 582 582 0 0.0%
Excl. MemUse (bytes)374,032 374,704 672 0.2%
Incl. PeakMemUse (bytes)78,032 74,784 -3,248 -4.2%
Incl. PeakMemUse (bytes) per call 121 116 -5 -4.3%
Excl. PeakMemUse (bytes)78,032 74,784 -3,248 -4.2%

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_keys1 100.0% -16 -0.4% -17 -0.5% 672 0.4% -3,248 -2.1%
Exclusive Metrics Diff for Current Function-16 -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_children1 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%