Diff Report
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6c2cb620c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_keys

array_keysRun #519a6b3fa9c9cRun #519a6c2cb620cDiffDiff%
Number of Function Calls784 784 0 0.0%
Incl. Wall Time (microsec)898 904 6 0.7%
Incl. Wall Time (microsec) per call 1 1 0 0.7%
Excl. Wall Time (microsec)898 904 6 0.7%
Incl. CPU (microsecs)1,493 1,491 -2 -0.1%
Incl. CPU (microsecs) per call 2 2 -0 -0.1%
Excl. CPU (microsec)1,493 1,491 -2 -0.1%
Incl. MemUse (bytes)346,152 346,152 0 0.0%
Incl. MemUse (bytes) per call 442 442 0 0.0%
Excl. MemUse (bytes)346,152 346,152 0 0.0%
Incl. PeakMemUse (bytes)61,344 61,344 0 0.0%
Incl. PeakMemUse (bytes) per call 78 78 0 0.0%
Excl. PeakMemUse (bytes)61,344 61,344 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% 6 0.8% -2 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 100.0% -2 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -10 -166.7% 1 50.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 7 116.7% -3 -150.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 4 66.7% 7 350.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 2 33.3% 6 300.0% 0 N/A% 0 N/A%
field_content_languages0 N/A% -2 -33.3% -5 -250.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% 2 33.3% 7 350.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 2 33.3% -13 -650.0% 0 N/A% 0 N/A%
element_children0 N/A% 2 33.3% 9 450.0% 0 N/A% 0 N/A%
drupal_schema_fields_sql0 N/A% 1 16.7% 3 150.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 1 16.7% 1 50.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -1 -16.7% -20 -1000.0% 0 N/A% 0 N/A%
theme@20 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
theme@10 N/A% 0 0.0% -2 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\Field::setValue0 N/A% 0 0.0% 6 300.0% 0 N/A% 0 N/A%
_views_query_tag_alter_condition@20 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
Drupal\views\DisplayBag::__construct0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 0 0.0% -2 -100.0% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::attachLoad0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%