Diff Report
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eade6f30be: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #519ead03a5283Run #519eade6f30beDiffDiff%
Number of Function Calls892 898 6 0.7%
Incl. Wall Time (microsec)1,076 1,067 -9 -0.8%
Incl. Wall Time (microsec) per call 1 1 -0 -1.5%
Excl. Wall Time (microsec)1,076 1,067 -9 -0.8%
Incl. CPU (microsecs)1,741 1,736 -5 -0.3%
Incl. CPU (microsecs) per call 2 2 -0 -1.0%
Excl. CPU (microsec)1,741 1,736 -5 -0.3%
Incl. MemUse (bytes)420,784 423,184 2,400 0.6%
Incl. MemUse (bytes) per call 472 471 -0 -0.1%
Excl. MemUse (bytes)420,784 423,184 2,400 0.6%
Incl. PeakMemUse (bytes)53,792 56,464 2,672 5.0%
Incl. PeakMemUse (bytes) per call 60 63 3 4.3%
Excl. PeakMemUse (bytes)53,792 56,464 2,672 5.0%

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_keys6 100.0% -9 -0.3% -5 -0.4% 2,400 0.8% 2,672 0.9%
Exclusive Metrics Diff for Current Function-9 -100.0% -5 -100.0% 2,400 100.0% 2,672 100.0%
Parent functions
theme@13 50.0% 4 44.4% 5 100.0% 2,104 87.7% 1,320 49.4%
theme@20 0.0% 0 0.0% 1 20.0% 0 0.0% 736 27.5%
element_children3 50.0% 2 22.2% -10 -200.0% 280 11.7% 392 14.7%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -5 -55.6% -1 -20.0% -8 -0.3% 240 9.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 6 66.7% 10 200.0% 0 0.0% -144 -5.4%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% -8 -88.9% 16 320.0% 8 0.3% 88 3.3%
Drupal\user\UserStorageController::attachLoad0 0.0% 0 0.0% -2 -40.0% 0 0.0% 64 2.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% 18 200.0% 14 280.0% 0 0.0% -40 -1.5%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% 2 22.2% 0 0.0% 16 0.7% 16 0.6%
theme@40 0.0% 1 11.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\Field::setValue0 0.0% 0 0.0% 3 60.0% 0 0.0% 0 0.0%
block_page_build0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@50 0.0% 0 0.0% 1 20.0% 0 0.0% 0 0.0%
system_page_alter0 0.0% 0 0.0% 1 20.0% 0 0.0% 0 0.0%
theme@30 0.0% 0 0.0% -2 -40.0% 0 0.0% 0 0.0%
contextual_preprocess0 0.0% 0 0.0% -2 -40.0% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% 1 20.0% 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\views\DisplayBag::__construct0 0.0% 1 11.1% 2 40.0% 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\Extension\CachedModuleHandler::getBootstrapModules0 0.0% -1 -11.1% -1 -20.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% -25 -277.8% -23 -460.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 0.0% -1 -11.1% -1 -20.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% -1 -11.1% 1 20.0% 0 0.0% 0 0.0%
field_content_languages0 0.0% -4 -44.4% -20 -400.0% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::attachLoad0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 0.0% 2 22.2% 4 80.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 0.0% 0 0.0% -2 -40.0% 0 0.0% 0 0.0%