Diff Report
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afb4e24ae7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #519afa8ec2e5cRun #519afb4e24ae7DiffDiff%
Number of Function Calls696 696 0 0.0%
Incl. Wall Time (microsec)1,707 1,688 -19 -1.1%
Incl. Wall Time (microsec) per call 2 2 -0 -1.1%
Excl. Wall Time (microsec)1,707 1,688 -19 -1.1%
Incl. CPU (microsecs)2,359 2,359 0 0.0%
Incl. CPU (microsecs) per call 3 3 0 0.0%
Excl. CPU (microsec)2,359 2,359 0 0.0%
Incl. MemUse (bytes)364,552 364,544 -8 -0.0%
Incl. MemUse (bytes) per call 524 524 -0 -0.0%
Excl. MemUse (bytes)364,552 364,544 -8 -0.0%
Incl. PeakMemUse (bytes)88,912 88,944 32 0.0%
Incl. PeakMemUse (bytes) per call 128 128 0 0.0%
Excl. PeakMemUse (bytes)88,912 88,944 32 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% -19 -2.0% 0 0.0% -8 -0.0% 32 0.1%
Exclusive Metrics Diff for Current Function-19 -100.0% 0 N/A% -8 -100.0% 32 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 17 89.5% 8 N/A% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 N/A% -11 -57.9% -12 N/A% 0 0.0% 0 0.0%
element_children0 N/A% -10 -52.6% -1 N/A% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -7 -36.8% -1 N/A% -32 -400.0% -16 -50.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% -6 -31.6% -3 N/A% 24 300.0% 16 50.0%
field_content_languages0 N/A% 4 21.1% 7 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% -4 -21.1% 1 N/A% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -2 -10.5% -1 N/A% 0 0.0% 32 100.0%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 2 10.5% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 1 5.3% 1 N/A% 0 0.0% 0 0.0%
theme@10 N/A% -1 -5.3% -1 N/A% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -1 -5.3% 4 N/A% 0 0.0% 0 0.0%
theme@40 N/A% -1 -5.3% 4 N/A% 0 0.0% 0 0.0%
theme@30 N/A% 0 0.0% 1 N/A% 0 0.0% 0 0.0%
theme0 N/A% 0 0.0% -1 N/A% 0 0.0% 0 0.0%
theme@20 N/A% 0 0.0% -3 N/A% 0 0.0% 0 0.0%
menu_set_active_menu_names0 N/A% 0 0.0% 1 N/A% 0 0.0% 0 0.0%
system_page_alter0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
element_get_visible_children0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
contextual_preprocess0 N/A% 0 0.0% -5 N/A% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::attachLoad0 N/A% 0 0.0% 1 N/A% 0 0.0% 0 0.0%
Drupal\views\DisplayBag::__construct0 N/A% 0 0.0% -1 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 0 0.0% 1 N/A% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 0 0.0% 3 N/A% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% 0 0.0% -4 N/A% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\Field::setValue0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\user\UserStorageController::attachLoad0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
block_page_build0 N/A% 0 0.0% -2 N/A% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 N/A% 0 0.0% 3 N/A% 0 0.0% 0 0.0%