Diff Report
Run #51a0f1cae1ba2: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a0f3032a9a3: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for array_keys

array_keysRun #51a0f1cae1ba2Run #51a0f3032a9a3DiffDiff%
Number of Function Calls981 995 14 1.4%
Incl. Wall Time (microsec)2,346 2,319 -27 -1.2%
Incl. Wall Time (microsec) per call 2 2 -0 -2.5%
Excl. Wall Time (microsec)2,346 2,319 -27 -1.2%
Incl. CPU (microsecs)0 4,001 4,001 N/A%
Incl. CPU (microsecs) per call 0 4 4 N/A%
Excl. CPU (microsec)0 4,001 4,001 N/A%
Incl. MemUse (bytes)244,708 248,628 3,920 1.6%
Incl. MemUse (bytes) per call 249 250 0 0.2%
Excl. MemUse (bytes)244,708 248,628 3,920 1.6%
Incl. PeakMemUse (bytes)53,820 54,556 736 1.4%
Incl. PeakMemUse (bytes) per call 55 55 -0 -0.1%
Excl. PeakMemUse (bytes)53,820 54,556 736 1.4%

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_keys14 100.0% -27 -0.3% 4,001 33.3% 3,920 17.2% 736 2.9%
Exclusive Metrics Diff for Current Function-27 -100.0% 4,001 100.0% 3,920 100.0% 736 100.0%
Parent functions
element_children0 0.0% -43 -159.3% 0 0.0% 0 0.0% -96 -13.0%
contextual_preprocess11 78.6% 22 81.5% 0 0.0% 2,360 60.2% 368 50.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% 12 44.4% 0 0.0% 0 0.0% -144 -19.6%
Drupal\Core\Cache\DatabaseBackend::checksumTags1 7.1% -12 -44.4% 0 0.0% 1,168 29.8% 556 75.5%
Drupal\Core\Database\Connection::expandArguments1 7.1% -7 -25.9% 4,001 100.0% 184 4.7% 52 7.1%
field_content_languages0 0.0% 4 14.8% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple1 7.1% 3 11.1% 0 0.0% 216 5.5% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% -3 -11.1% 0 0.0% 0 0.0% 0 0.0%
theme@50 0.0% -2 -7.4% 0 0.0% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 0.0% -1 -3.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% -1 -3.7% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% 1 3.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\user\UserStorageController::attachLoad0 0.0% 1 3.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 0.0% -1 -3.7% 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%
theme@20 0.0% 0 0.0% 0 0.0% -8 -0.2% 0 0.0%
theme@30 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%
theme@40 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
user_roles0 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\node\NodeStorageController::attachLoad0 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%
block_page_build0 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%
system_page_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%