Diff Report
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af4b90e33b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #519af44245f83Run #519af4b90e33bDiffDiff%
Number of Function Calls993 993 0 0.0%
Incl. Wall Time (microsec)2,254 2,310 56 2.5%
Incl. Wall Time (microsec) per call 2 2 0 2.5%
Excl. Wall Time (microsec)2,254 2,310 56 2.5%
Incl. CPU (microsecs)3,107 3,168 61 2.0%
Incl. CPU (microsecs) per call 3 3 0 2.0%
Excl. CPU (microsec)3,107 3,168 61 2.0%
Incl. MemUse (bytes)491,712 491,728 16 0.0%
Incl. MemUse (bytes) per call 495 495 0 0.0%
Excl. MemUse (bytes)491,712 491,728 16 0.0%
Incl. PeakMemUse (bytes)97,896 97,960 64 0.1%
Incl. PeakMemUse (bytes) per call 99 99 0 0.1%
Excl. PeakMemUse (bytes)97,896 97,960 64 0.1%

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_keys0 N/A% 56 2.5% 61 3.3% 16 0.0% 64 0.1%
Exclusive Metrics Diff for Current Function56 100.0% 61 100.0% 16 100.0% 64 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 55 98.2% 33 54.1% 24 150.0% 24 37.5%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% -24 -42.9% -16 -26.2% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 N/A% 10 17.9% 8 13.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 7 12.5% 5 8.2% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -6 -10.7% 21 34.4% 0 0.0% 0 0.0%
block_page_build0 N/A% 4 7.1% 4 6.6% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 3 5.4% -2 -3.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 3 5.4% 4 6.6% 0 0.0% 0 0.0%
field_content_languages0 N/A% 2 3.6% -3 -4.9% 0 0.0% 40 62.5%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -2 -3.6% 6 9.8% 0 0.0% 0 0.0%
element_children0 N/A% 2 3.6% 8 13.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 1 1.8% -16 -26.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% 1 1.8% 8 13.1% -8 -50.0% 0 0.0%
element_get_visible_children0 N/A% 0 0.0% -2 -3.3% 0 0.0% 0 0.0%
theme@20 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@30 N/A% 0 0.0% -1 -1.6% 0 0.0% 0 0.0%
system_page_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_set_active_menu_names0 N/A% 0 0.0% 1 1.6% 0 0.0% 0 0.0%
theme@10 N/A% 0 0.0% -4 -6.6% 0 0.0% 0 0.0%
theme0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\Field::setValue0 N/A% 0 0.0% 2 3.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% 0 0.0% 2 3.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\DisplayBag::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\user\UserStorageController::attachLoad0 N/A% 0 0.0% -1 -1.6% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 N/A% 0 0.0% 3 4.9% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 0 0.0% 1 1.6% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::attachLoad0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%