Diff Report
Run #51c24fd9b971a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c2508074568: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #51c24fd9b971aRun #51c2508074568DiffDiff%
Number of Function Calls2,228 2,228 0 0.0%
Incl. Wall Time (microsec)5,098 5,134 36 0.7%
Incl. Wall Time (microsec) per call 2 2 0 0.7%
Excl. Wall Time (microsec)5,098 5,134 36 0.7%
Incl. CPU (microsecs)6,756 6,748 -8 -0.1%
Incl. CPU (microsecs) per call 3 3 -0 -0.1%
Excl. CPU (microsec)6,756 6,748 -8 -0.1%
Incl. MemUse (bytes)1,234,520 1,234,520 0 0.0%
Incl. MemUse (bytes) per call 554 554 0 0.0%
Excl. MemUse (bytes)1,234,520 1,234,520 0 0.0%
Incl. PeakMemUse (bytes)67,640 67,640 0 0.0%
Incl. PeakMemUse (bytes) per call 30 30 0 0.0%
Excl. PeakMemUse (bytes)67,640 67,640 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% 36 3.5% -8 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function36 100.0% -8 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 21 58.3% 10 125.0% 0 N/A% 0 N/A%
Drupal\Core\ParamConverter\EntityConverter::process0 N/A% 15 41.7% -1 -12.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -11 -30.6% 4 50.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -11 -30.6% 0 0.0% 0 N/A% 0 N/A%
theme@30 N/A% 4 11.1% -26 -325.0% 0 N/A% 0 N/A%
element_children0 N/A% 4 11.1% -52 -650.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 4 11.1% 15 187.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 2 5.6% 3 37.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 2 5.6% 18 225.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 1 2.8% 1 12.5% 0 N/A% 0 N/A%
system_page_alter0 N/A% 1 2.8% 2 25.0% 0 N/A% 0 N/A%
Drupal\tour\TipsBag::__construct0 N/A% 1 2.8% -1 -12.5% 0 N/A% 0 N/A%
theme@20 N/A% 1 2.8% 1 12.5% 0 N/A% 0 N/A%
block_page_build0 N/A% 1 2.8% 1 12.5% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% 1 2.8% 13 162.5% 0 N/A% 0 N/A%
contextual_preprocess0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%
drupal_schema_fields_sql0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
theme@10 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 0 0.0% 0 0.0% 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%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
menu_tree_check_access0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
element_get_visible_children0 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 12.5% 0 N/A% 0 N/A%