Diff Report
Run #51a18f1daaf9e: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a18dd97f04c: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for array_keys

array_keysRun #51a18f1daaf9eRun #51a18dd97f04cDiffDiff%
Number of Function Calls1,688 1,636 -52 -3.1%
Incl. Wall Time (microsec)3,860 3,716 -144 -3.7%
Incl. Wall Time (microsec) per call 2 2 -0 -0.7%
Excl. Wall Time (microsec)3,860 3,716 -144 -3.7%
Incl. CPU (microsecs)4,000 4,000 0 0.0%
Incl. CPU (microsecs) per call 2 2 0 3.2%
Excl. CPU (microsec)4,000 4,000 0 0.0%
Incl. MemUse (bytes)413,468 399,212 -14,256 -3.4%
Incl. MemUse (bytes) per call 245 244 -1 -0.4%
Excl. MemUse (bytes)413,468 399,212 -14,256 -3.4%
Incl. PeakMemUse (bytes)61,692 61,660 -32 -0.1%
Incl. PeakMemUse (bytes) per call 37 38 1 3.1%
Excl. PeakMemUse (bytes)61,692 61,660 -32 -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_keys-52 -100.0% -144 -0.8% 0 0.0% -14,256 -42.3% -32 -0.1%
Exclusive Metrics Diff for Current Function-144 -100.0% 0 N/A% -14,256 -100.0% -32 -100.0%
Parent functions
contextual_preprocess-52 -100.0% -106 -73.6% 0 N/A% -14,232 -99.8% -132 -412.5%
element_children0 0.0% -52 -36.1% 0 N/A% 4 0.0% 60 187.5%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% 15 10.4% 0 N/A% -48 -0.3% -164 -512.5%
field_content_languages0 0.0% 10 6.9% 0 N/A% -4 -0.0% 12 37.5%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -7 -4.9% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% -5 -3.5% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 0.0% -4 -2.8% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 0.0% 3 2.1% 0 N/A% 20 0.1% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% -3 -2.1% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 2 1.4% 0 N/A% 8 0.1% 80 250.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% 2 1.4% -4,000 N/A% 0 0.0% 88 275.0%
drupal_schema_fields_sql0 0.0% -2 -1.4% 0 N/A% -4 -0.0% 24 75.0%
Drupal\tour\TipsBag::__construct0 0.0% 1 0.7% 0 N/A% 0 0.0% 0 0.0%
theme@30 0.0% 1 0.7% 0 N/A% 0 0.0% 0 0.0%
block_page_build0 0.0% 1 0.7% 0 N/A% 0 0.0% 0 0.0%
theme@20 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
theme@10 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
drupal_get_js0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
theme@40 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
menu_set_active_menu_names0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\Field::setValue0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 0.0% 0 0.0% 4,000 N/A% 0 0.0% 0 0.0%
system_page_alter0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\user\UserStorageController::attachLoad0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%