Diff Report
Run #51a287416d8a8: XHProf Run (Namespace=drupal-perf-trevorbradley)
vs.
Run #51a28832b7403: XHProf Run (Namespace=drupal-perf-trevorbradley)
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Regression/Improvement summary for array_keys

array_keysRun #51a287416d8a8Run #51a28832b7403DiffDiff%
Number of Function Calls1,710 1,880 170 9.9%
Incl. Wall Time (microsec)1,681 1,748 67 4.0%
Incl. Wall Time (microsec) per call 1 1 -0 -5.4%
Excl. Wall Time (microsec)1,681 1,748 67 4.0%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 2 0 -2 -100.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)645,600 661,624 16,024 2.5%
Incl. MemUse (bytes) per call 378 352 -26 -6.8%
Excl. MemUse (bytes)645,600 661,624 16,024 2.5%
Incl. PeakMemUse (bytes)72,840 74,392 1,552 2.1%
Incl. PeakMemUse (bytes) per call 43 40 -3 -7.1%
Excl. PeakMemUse (bytes)72,840 74,392 1,552 2.1%

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_keys170 100.0% 67 1.9% -4,000 -100.0% 16,024 23.7% 1,552 0.3%
Exclusive Metrics Diff for Current Function67 100.0% -4,000 -100.0% 16,024 100.0% 1,552 100.0%
Parent functions
theme@4112 65.9% 112 167.2% 0 0.0% 57,208 357.0% 608 39.2%
theme@3-55 -32.4% -53 -79.1% 0 0.0% -36,120 -225.4% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% 11 16.4% 0 0.0% -8 -0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% -8 -11.9% -4,000 -100.0% 64 0.4% 808 52.1%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% 3 4.5% 0 0.0% 0 0.0% 0 0.0%
element_children113 66.5% 2 3.0% 0 0.0% -5,088 -31.8% 88 5.7%
Drupal\Core\Database\Connection::expandArguments0 0.0% 1 1.5% 0 0.0% -24 -0.1% 48 3.1%
system_page_alter0 0.0% 1 1.5% 0 0.0% 0 0.0% 0 0.0%
drupal_get_js0 0.0% -1 -1.5% 0 0.0% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 0.0% -1 -1.5% 0 0.0% -8 -0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@20 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\Field::setValue0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\user\UserStorageController::attachLoad0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_page_build0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%