Diff Report
Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc817b51ae: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_keys

array_keysRun #519fc53e46a65Run #519fc817b51aeDiffDiff%
Number of Function Calls457 457 0 0.0%
Incl. Wall Time (microsec)250 278 28 11.2%
Incl. Wall Time (microsec) per call 1 1 0 11.2%
Excl. Wall Time (microsec)250 278 28 11.2%
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)245,976 245,976 0 0.0%
Incl. MemUse (bytes) per call 538 538 0 0.0%
Excl. MemUse (bytes)245,976 245,976 0 0.0%
Incl. PeakMemUse (bytes)65,440 65,440 0 0.0%
Incl. PeakMemUse (bytes) per call 143 143 0 0.0%
Excl. PeakMemUse (bytes)65,440 65,440 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% 28 0.6% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function28 100.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 16 57.1% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 10 35.7% 0 N/A% 0 N/A% 0 N/A%
element_children0 N/A% 3 10.7% 0 N/A% 0 N/A% 0 N/A%
_views_query_tag_alter_condition@20 N/A% 1 3.6% 0 N/A% 0 N/A% 0 N/A%
drupal_schema_fields_sql0 N/A% 1 3.6% 0 N/A% 0 N/A% 0 N/A%
theme@10 N/A% -1 -3.6% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 1 3.6% 0 N/A% 0 N/A% 0 N/A%
theme@30 N/A% -1 -3.6% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -1 -3.6% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -1 -3.6% 0 N/A% 0 N/A% 0 N/A%
block_page_build0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
element_get_visible_children0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
system_page_alter0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\Field::setValue0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
contextual_preprocess0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
theme@40 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
theme@20 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::attachLoad0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\views\DisplayBag::__construct0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
field_content_languages0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%