Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9457328375: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for array_keys

array_keysRun #51a944519b58cRun #51a9457328375DiffDiff%
Number of Function Calls2,702 2,702 0 0.0%
Incl. Wall Time (microsec)2,370 2,473 103 4.3%
Incl. Wall Time (microsec) per call 1 1 0 4.3%
Excl. Wall Time (microsec)2,370 2,473 103 4.3%
Incl. CPU (microsecs)4,400 4,410 10 0.2%
Incl. CPU (microsecs) per call 2 2 0 0.2%
Excl. CPU (microsec)4,400 4,410 10 0.2%
Incl. MemUse (bytes)993,688 993,688 0 0.0%
Incl. MemUse (bytes) per call 368 368 0 0.0%
Excl. MemUse (bytes)993,688 993,688 0 0.0%
Incl. PeakMemUse (bytes)122,416 122,416 0 0.0%
Incl. PeakMemUse (bytes) per call 45 45 0 0.0%
Excl. PeakMemUse (bytes)122,416 122,416 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% 103 12.0% 10 1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function103 100.0% 10 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 48 46.6% -31 -310.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 43 41.7% 54 540.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -9 -8.7% -6 -60.0% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 7 6.8% 6 60.0% 0 N/A% 0 N/A%
element_children0 N/A% 5 4.9% 3 30.0% 0 N/A% 0 N/A%
theme@40 N/A% 3 2.9% 3 30.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 3 2.9% 1 10.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 3 2.9% 6 60.0% 0 N/A% 0 N/A%
field_content_languages0 N/A% 3 2.9% 16 160.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -2 -1.9% -19 -190.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% -1 -1.0% 1 10.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% 1 1.0% -11 -110.0% 0 N/A% 0 N/A%
theme@20 N/A% -1 -1.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\ParamConverter\EntityConverter::process0 N/A% 0 0.0% -1 -10.0% 0 N/A% 0 N/A%
theme@10 N/A% 0 0.0% -1 -10.0% 0 N/A% 0 N/A%
theme@50 N/A% 0 0.0% -11 -110.0% 0 N/A% 0 N/A%
theme@30 N/A% 0 0.0% 1 10.0% 0 N/A% 0 N/A%
block_page_build0 N/A% 0 0.0% 1 10.0% 0 N/A% 0 N/A%
element_get_visible_children0 N/A% 0 0.0% 2 20.0% 0 N/A% 0 N/A%
system_page_alter0 N/A% 0 0.0% 1 10.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\Field::setValue0 N/A% 0 0.0% 5 50.0% 0 N/A% 0 N/A%
drupal_schema_fields_sql0 N/A% 0 0.0% -2 -20.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 0 0.0% -1 -10.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 0 0.0% -6 -60.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData0 N/A% 0 0.0% 1 10.0% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::attachLoad0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% -2 -20.0% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% 0 0.0% -1 -10.0% 0 N/A% 0 N/A%
user_roles0 N/A% 0 0.0% 1 10.0% 0 N/A% 0 N/A%