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

array_keysRun #519af4b90e33bRun #519af44245f83DiffDiff%
Number of Function Calls993 993 0 0.0%
Incl. Wall Time (microsec)2,310 2,254 -56 -2.4%
Incl. Wall Time (microsec) per call 2 2 -0 -2.4%
Excl. Wall Time (microsec)2,310 2,254 -56 -2.4%
Incl. CPU (microsecs)3,168 3,107 -61 -1.9%
Incl. CPU (microsecs) per call 3 3 -0 -1.9%
Excl. CPU (microsec)3,168 3,107 -61 -1.9%
Incl. MemUse (bytes)491,728 491,712 -16 -0.0%
Incl. MemUse (bytes) per call 495 495 -0 -0.0%
Excl. MemUse (bytes)491,728 491,712 -16 -0.0%
Incl. PeakMemUse (bytes)97,960 97,896 -64 -0.1%
Incl. PeakMemUse (bytes) per call 99 99 -0 -0.1%
Excl. PeakMemUse (bytes)97,960 97,896 -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 Function-56 -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%