Diff Report
Run #5198b38f0f1d5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198b3b171080: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_keys

array_keysRun #5198b38f0f1d5Run #5198b3b171080DiffDiff%
Number of Function Calls282 282 0 0.0%
Incl. Wall Time (microsec)369 379 10 2.7%
Incl. Wall Time (microsec) per call 1 1 0 2.7%
Excl. Wall Time (microsec)369 379 10 2.7%
Incl. CPU (microsecs)596 600 4 0.7%
Incl. CPU (microsecs) per call 2 2 0 0.7%
Excl. CPU (microsec)596 600 4 0.7%
Incl. MemUse (bytes)146,208 146,208 0 0.0%
Incl. MemUse (bytes) per call 518 518 0 0.0%
Excl. MemUse (bytes)146,208 146,208 0 0.0%
Incl. PeakMemUse (bytes)37,520 37,520 0 0.0%
Incl. PeakMemUse (bytes) per call 133 133 0 0.0%
Excl. PeakMemUse (bytes)37,520 37,520 0 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_keys0 N/A% 10 23.8% 4 7.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function10 100.0% 4 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 4 40.0% 2 50.0% 0 N/A% 0 N/A%
element_children0 N/A% 2 20.0% -3 -75.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 2 20.0% 3 75.0% 0 N/A% 0 N/A%
user_roles0 N/A% 1 10.0% 3 75.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 1 10.0% 1 25.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 0 0.0% -3 -75.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\Field::setValue0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
theme@20 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
field_content_languages0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::attachLoad0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
template_preprocess_maintenance_page0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
drupal_schema_fields_sql0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 0 0.0% 3 75.0% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%