Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51902129e4489: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_keys

array_keysRun #51901ff69a8a6Run #51902129e4489DiffDiff%
Number of Function Calls720 720 0 0.0%
Incl. Wall Time (microsec)976 998 22 2.3%
Incl. Wall Time (microsec) per call 1 1 0 2.3%
Excl. Wall Time (microsec)976 998 22 2.3%
Incl. CPU (microsecs)1,550 1,559 9 0.6%
Incl. CPU (microsecs) per call 2 2 0 0.6%
Excl. CPU (microsec)1,550 1,559 9 0.6%
Incl. MemUse (bytes)398,528 398,528 0 0.0%
Incl. MemUse (bytes) per call 554 554 0 0.0%
Excl. MemUse (bytes)398,528 398,528 0 0.0%
Incl. PeakMemUse (bytes)107,040 107,040 0 0.0%
Incl. PeakMemUse (bytes) per call 149 149 0 0.0%
Excl. PeakMemUse (bytes)107,040 107,040 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% 22 40.7% 9 12.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function22 100.0% 9 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 12 54.5% 9 100.0% 0 N/A% 0 N/A%
drupal_schema_fields_sql0 N/A% 8 36.4% 4 44.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 3 13.6% -19 -211.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -3 -13.6% -1 -11.1% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 2 9.1% 1 11.1% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -2 -9.1% 10 111.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 1 4.5% 1 11.1% 0 N/A% 0 N/A%
theme@10 N/A% 1 4.5% 0 0.0% 0 N/A% 0 N/A%
field_content_languages0 N/A% 1 4.5% 1 11.1% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 1 4.5% 2 22.2% 0 N/A% 0 N/A%
theme@40 N/A% -1 -4.5% -3 -33.3% 0 N/A% 0 N/A%
element_children0 N/A% -1 -4.5% 4 44.4% 0 N/A% 0 N/A%
theme@20 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
menu_set_active_menu_names0 N/A% 0 0.0% -2 -22.2% 0 N/A% 0 N/A%
theme@30 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\Field::setValue0 N/A% 0 0.0% 2 22.2% 0 N/A% 0 N/A%
element_get_visible_children0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
system_page_alter0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
Drupal\Core\ParamConverter\EntityConverter::process0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
Drupal\views\DisplayBag::__construct0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
block_page_build0 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 -22.2% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 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%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
user_roles0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
filter_get_filters0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::attachLoad0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
theme0 N/A% 0 0.0% -2 -22.2% 0 N/A% 0 N/A%