Diff Report
Run #51972fb0786ef: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519730b884300: XHProf Run (Namespace=drupal-perf-steveoliver)
Tip
Click a function name below to drill down.

Regression/Improvement summary for array_keys

array_keysRun #51972fb0786efRun #519730b884300DiffDiff%
Number of Function Calls991 991 0 0.0%
Incl. Wall Time (microsec)54,736 54,899 163 0.3%
Incl. Wall Time (microsec) per call 55 55 0 0.3%
Excl. Wall Time (microsec)54,736 54,899 163 0.3%
Incl. CPU (microsecs)12,003 0 -12,003 -100.0%
Incl. CPU (microsecs) per call 12 0 -12 -100.0%
Excl. CPU (microsec)12,003 0 -12,003 -100.0%
Incl. MemUse (bytes)724,392 724,392 0 0.0%
Incl. MemUse (bytes) per call 731 731 0 0.0%
Excl. MemUse (bytes)724,392 724,392 0 0.0%
Incl. PeakMemUse (bytes)178,936 178,936 0 0.0%
Incl. PeakMemUse (bytes) per call 181 181 0 0.0%
Excl. PeakMemUse (bytes)178,936 178,936 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% 163 19.3% -12,003 -300.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function163 100.0% -12,003 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% 182 111.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -101 -62.0% 0 0.0% 0 N/A% 0 N/A%
element_children0 N/A% 80 49.1% -4,001 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 33 20.2% -4,001 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -30 -18.4% 0 0.0% 0 N/A% 0 N/A%
field_content_languages0 N/A% 27 16.6% -4,001 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -17 -10.4% 0 0.0% 0 N/A% 0 N/A%
theme@20 N/A% -5 -3.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -4 -2.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 2 1.2% 0 0.0% 0 N/A% 0 N/A%
theme@30 N/A% -2 -1.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% -1 -0.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\Field::setValue0 N/A% -1 -0.6% 0 0.0% 0 N/A% 0 N/A%
element_get_visible_children0 N/A% 1 0.6% 0 0.0% 0 N/A% 0 N/A%
block_page_build0 N/A% -1 -0.6% 0 0.0% 0 N/A% 0 N/A%
system_page_alter0 N/A% 1 0.6% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 1 0.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 1 0.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% -1 -0.6% 0 0.0% 0 N/A% 0 N/A%
drupal_schema_fields_sql0 N/A% -1 -0.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% -1 -0.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\DisplayBag::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_views_query_tag_alter_condition@20 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%