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

array_keysRun #5199dd4798f9fRun #5199df04dd672DiffDiff%
Number of Function Calls1,735 1,735 0 0.0%
Incl. Wall Time (microsec)3,856 3,886 30 0.8%
Incl. Wall Time (microsec) per call 2 2 0 0.8%
Excl. Wall Time (microsec)3,856 3,886 30 0.8%
Incl. CPU (microsecs)16,002 4,000 -12,002 -75.0%
Incl. CPU (microsecs) per call 9 2 -7 -75.0%
Excl. CPU (microsec)16,002 4,000 -12,002 -75.0%
Incl. MemUse (bytes)365,016 365,040 24 0.0%
Incl. MemUse (bytes) per call 210 210 0 0.0%
Excl. MemUse (bytes)365,016 365,040 24 0.0%
Incl. PeakMemUse (bytes)63,840 64,668 828 1.3%
Incl. PeakMemUse (bytes) per call 37 37 0 1.3%
Excl. PeakMemUse (bytes)63,840 64,668 828 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 Function30 100.0% -12,002 -100.0% 24 100.0% 828 100.0%
Parent functions
element_children0 N/A% 7 23.3% -4,000 -33.3% 40 166.7% 804 97.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 40 133.3% 4,000 33.3% 4 16.7% 28 3.4%
Drupal\Core\Database\Connection::expandArguments0 N/A% 5 16.7% 0 0.0% 0 0.0% -20 -2.4%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% 0 0.0% 0 0.0% 0 0.0% 16 1.9%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% 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%
element_get_visible_children0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@50 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@30 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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%
system_page_alter0 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\ModuleHandler::getImplementations0 N/A% -7 -23.3% -8,002 -66.7% 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\Core\Cache\DatabaseBackend::getMultiple0 N/A% 1 3.3% 0 0.0% 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_schema_fields_sql0 N/A% -1 -3.3% 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\user\UserStorageController::attachLoad0 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%
field_content_languages0 N/A% -13 -43.3% 0 0.0% -12 -50.0% 0 0.0%