Diff Report
Run #51a518f009231: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a5256dc4557: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for array_keys

array_keysRun #51a518f009231Run #51a5256dc4557DiffDiff%
Number of Function Calls700 711 11 1.6%
Incl. Wall Time (microsec)1,716 1,805 89 5.2%
Incl. Wall Time (microsec) per call 2 3 0 3.6%
Excl. Wall Time (microsec)1,716 1,805 89 5.2%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)212,364 215,332 2,968 1.4%
Incl. MemUse (bytes) per call 303 303 -1 -0.2%
Excl. MemUse (bytes)212,364 215,332 2,968 1.4%
Incl. PeakMemUse (bytes)47,032 49,452 2,420 5.1%
Incl. PeakMemUse (bytes) per call 67 70 2 3.5%
Excl. PeakMemUse (bytes)47,032 49,452 2,420 5.1%

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_keys11 100.0% 89 2.5% 0 0.0% 2,968 4.2% 2,420 3.5%
Exclusive Metrics Diff for Current Function89 100.0% 0 N/A% 2,968 100.0% 2,420 100.0%
Parent functions
element_children2 18.2% 40 44.9% 0 N/A% 104 3.5% 1,180 48.8%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% 39 43.8% 0 N/A% 856 28.8% 640 26.4%
Drupal\Core\Database\Connection::expandArguments0 0.0% -23 -25.8% 0 N/A% 8 0.3% 84 3.5%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% 16 18.0% 0 N/A% -4 -0.1% 376 15.5%
contextual_preprocess7 63.6% 14 15.7% 0 N/A% 1,656 55.8% 0 0.0%
theme@12 18.2% 6 6.7% 0 N/A% 352 11.9% -460 -19.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% -3 -3.4% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 0.0% -2 -2.2% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% 2 2.2% 0 N/A% 0 0.0% 0 0.0%
drupal_get_js0 0.0% 1 1.1% 0 N/A% 0 0.0% 0 0.0%
Drupal\user\UserStorageController::attachLoad0 0.0% -1 -1.1% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% 1 1.1% 0 N/A% 0 0.0% 0 0.0%
block_page_build0 0.0% -1 -1.1% 0 N/A% 0 0.0% 624 25.8%
Drupal\tour\TipsBag::__construct0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
system_page_alter0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
theme@40 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
theme@20 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::process0 0.0% 0 0.0% 0 N/A% -4 -0.1% -4 -0.2%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 0.0% 0 0.0% 0 N/A% 0 0.0% -20 -0.8%
Drupal\Core\Entity\Field\Type\Field::setValue0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%