Diff Report
Run #519ff921aa26d: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ff7ed8fdf9: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for array_keys

array_keysRun #519ff921aa26dRun #519ff7ed8fdf9DiffDiff%
Number of Function Calls977 963 -14 -1.4%
Incl. Wall Time (microsec)2,252 2,214 -38 -1.7%
Incl. Wall Time (microsec) per call 2 2 -0 -0.3%
Excl. Wall Time (microsec)2,252 2,214 -38 -1.7%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 4 4 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)243,384 239,476 -3,908 -1.6%
Incl. MemUse (bytes) per call 249 249 -0 -0.2%
Excl. MemUse (bytes)243,384 239,476 -3,908 -1.6%
Incl. PeakMemUse (bytes)55,524 55,036 -488 -0.9%
Incl. PeakMemUse (bytes) per call 57 57 0 0.6%
Excl. PeakMemUse (bytes)55,524 55,036 -488 -0.9%

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-14 -100.0% -38 -0.9% 4,000 50.0% -3,908 -22.2% -488 -2.4%
Exclusive Metrics Diff for Current Function-38 -100.0% 4,000 100.0% -3,908 -100.0% -488 -100.0%
Parent functions
contextual_preprocess-11 -78.6% -22 -57.9% 0 0.0% -2,360 -60.4% -368 -75.4%
element_children0 0.0% -13 -34.2% 4,000 100.0% -8 -0.2% 96 19.7%
Drupal\Core\Database\Connection::expandArguments-1 -7.1% 11 28.9% 0 0.0% -184 -4.7% -24 -4.9%
field_content_languages0 0.0% -10 -26.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags-1 -7.1% -4 -10.5% 0 0.0% -1,148 -29.4% -76 -15.6%
user_roles0 0.0% 2 5.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple-1 -7.1% -2 -5.3% 0 0.0% -216 -5.5% 0 0.0%
drupal_schema_fields_sql0 0.0% -1 -2.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -1 -2.6% 0 0.0% 0 0.0% -20 -4.1%
system_page_alter0 0.0% 1 2.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% -1 -2.6% 0 0.0% 0 0.0% -96 -19.7%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% 1 2.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% -1 -2.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\user\UserStorageController::attachLoad0 0.0% 1 2.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 0.0% 1 2.6% 0 0.0% 0 0.0% 0 0.0%
theme@50 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@30 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@40 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@20 0.0% 0 0.0% 0 0.0% 8 0.2% 0 0.0%
Drupal\node\NodeStorageController::attachLoad0 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%
element_get_visible_children0 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\Cache\DatabaseBackend::getMultiple@10 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%
Drupal\Core\Entity\Field\Type\Field::setValue0 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%