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

array_keysRun #51a0f3032a9a3Run #51a0f1cae1ba2DiffDiff%
Number of Function Calls995 981 -14 -1.4%
Incl. Wall Time (microsec)2,319 2,346 27 1.2%
Incl. Wall Time (microsec) per call 2 2 0 2.6%
Excl. Wall Time (microsec)2,319 2,346 27 1.2%
Incl. CPU (microsecs)4,001 0 -4,001 -100.0%
Incl. CPU (microsecs) per call 4 0 -4 -100.0%
Excl. CPU (microsec)4,001 0 -4,001 -100.0%
Incl. MemUse (bytes)248,628 244,708 -3,920 -1.6%
Incl. MemUse (bytes) per call 250 249 -0 -0.2%
Excl. MemUse (bytes)248,628 244,708 -3,920 -1.6%
Incl. PeakMemUse (bytes)54,556 53,820 -736 -1.3%
Incl. PeakMemUse (bytes) per call 55 55 0 0.1%
Excl. PeakMemUse (bytes)54,556 53,820 -736 -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_keys-14 -100.0% 27 0.3% -4,001 -33.3% -3,920 -17.2% -736 -2.9%
Exclusive Metrics Diff for Current Function27 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_preprocess-11 -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::checksumTags-1 -7.1% 12 44.4% 0 0.0% -1,168 -29.8% -556 -75.5%
Drupal\Core\Database\Connection::expandArguments-1 -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\Entity\DatabaseStorageController::load0 0.0% 3 11.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple-1 -7.1% -3 -11.1% 0 0.0% -216 -5.5% 0 0.0%
theme@50 0.0% 2 7.4% 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%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 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_schema_fields_sql0 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%
theme@30 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%
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%
element_get_visible_children0 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%