Diff Report
Run #5199df04dd672: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #5199dd4798f9f: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for array_keys

array_keysRun #5199df04dd672Run #5199dd4798f9fDiffDiff%
Number of Function Calls1,735 1,735 0 0.0%
Incl. Wall Time (microsec)3,886 3,856 -30 -0.8%
Incl. Wall Time (microsec) per call 2 2 -0 -0.8%
Excl. Wall Time (microsec)3,886 3,856 -30 -0.8%
Incl. CPU (microsecs)4,000 16,002 12,002 300.1%
Incl. CPU (microsecs) per call 2 9 7 300.1%
Excl. CPU (microsec)4,000 16,002 12,002 300.1%
Incl. MemUse (bytes)365,040 365,016 -24 -0.0%
Incl. MemUse (bytes) per call 210 210 -0 -0.0%
Excl. MemUse (bytes)365,040 365,016 -24 -0.0%
Incl. PeakMemUse (bytes)64,668 63,840 -828 -1.3%
Incl. PeakMemUse (bytes) per call 37 37 -0 -1.3%
Excl. PeakMemUse (bytes)64,668 63,840 -828 -1.3%

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% -30 -0.1% 12,002 42.9% -24 -0.0% -828 -1.5%
Exclusive Metrics Diff for Current Function-30 -100.0% 12,002 100.0% -24 -100.0% -828 -100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -40 -133.3% -4,000 -33.3% -4 -16.7% -28 -3.4%
field_content_languages0 N/A% 13 43.3% 0 0.0% 12 50.0% 0 0.0%
element_children0 N/A% -7 -23.3% 4,000 33.3% -40 -166.7% -804 -97.1%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 7 23.3% 8,002 66.7% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 6 20.0% 4,000 33.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% -5 -16.7% 0 0.0% 0 0.0% 20 2.4%
theme@40 N/A% -3 -10.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -2 -6.7% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -1 -3.3% 0 0.0% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 N/A% 1 3.3% 0 0.0% 0 0.0% 0 0.0%
user_roles0 N/A% 1 3.3% 0 0.0% 0 0.0% 0 0.0%
block_page_build0 N/A% 1 3.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -1 -3.3% 0 0.0% 0 0.0% 0 0.0%
system_page_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@30 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@20 N/A% 0 0.0% 0 0.0% 8 33.3% 0 0.0%
theme@50 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
element_get_visible_children0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\Field::setValue0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::attachLoad0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% 0 0.0% 0 0.0% 0 0.0% -16 -1.9%
Drupal\user\UserStorageController::attachLoad0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%