Diff Report
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196effcededb: XHProf Run (Namespace=drupal-perf-steveoliver)
Tip
Click a function name below to drill down.

Regression/Improvement summary for array_keys

array_keysRun #5196ef15c751eRun #5196effcededbDiffDiff%
Number of Function Calls991 991 0 0.0%
Incl. Wall Time (microsec)18,217 11,078 -7,139 -39.2%
Incl. Wall Time (microsec) per call 18 11 -7 -39.2%
Excl. Wall Time (microsec)18,217 11,078 -7,139 -39.2%
Incl. CPU (microsecs)8,000 0 -8,000 -100.0%
Incl. CPU (microsecs) per call 8 0 -8 -100.0%
Excl. CPU (microsec)8,000 0 -8,000 -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% -7,139 -0.6% -8,000 -200.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7,139 -100.0% -8,000 -100.0% 0 N/A% 0 N/A%
Parent functions
block_page_build0 N/A% -12 -0.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -1,083 -15.2% -4,000 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -531 -7.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -76 -1.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -817 -11.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% -14 -0.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% -50 -0.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -56 -0.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% -20 -0.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\Field::setValue0 N/A% -7 -0.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% -6 -0.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -67 -0.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -1,322 -18.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% -29 -0.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\DisplayBag::__construct0 N/A% -7 -0.1% 0 0.0% 0 N/A% 0 N/A%
drupal_schema_fields_sql0 N/A% -28 -0.4% 0 0.0% 0 N/A% 0 N/A%
element_children0 N/A% -2,171 -30.4% -4,000 -50.0% 0 N/A% 0 N/A%
element_get_visible_children0 N/A% -12 -0.2% 0 0.0% 0 N/A% 0 N/A%
field_content_languages0 N/A% -755 -10.6% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -6 -0.1% 0 0.0% 0 N/A% 0 N/A%
system_page_alter0 N/A% -12 -0.2% 0 0.0% 0 N/A% 0 N/A%
theme@20 N/A% -16 -0.2% 0 0.0% 0 N/A% 0 N/A%
theme@30 N/A% -10 -0.1% 0 0.0% 0 N/A% 0 N/A%
_views_query_tag_alter_condition@20 N/A% -32 -0.4% 0 0.0% 0 N/A% 0 N/A%