Diff Report
Run #51a14be6130cb: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14f12e142e: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for array_keys

array_keysRun #51a14be6130cbRun #51a14f12e142eDiffDiff%
Number of Function Calls2,562 2,640 78 3.0%
Incl. Wall Time (microsec)5,463 5,633 170 3.1%
Incl. Wall Time (microsec) per call 2 2 0 0.1%
Excl. Wall Time (microsec)5,463 5,633 170 3.1%
Incl. CPU (microsecs)8,000 8,000 0 0.0%
Incl. CPU (microsecs) per call 3 3 -0 -3.0%
Excl. CPU (microsec)8,000 8,000 0 0.0%
Incl. MemUse (bytes)531,792 543,224 11,432 2.1%
Incl. MemUse (bytes) per call 208 206 -2 -0.9%
Excl. MemUse (bytes)531,792 543,224 11,432 2.1%
Incl. PeakMemUse (bytes)85,368 80,232 -5,136 -6.0%
Incl. PeakMemUse (bytes) per call 33 30 -3 -8.8%
Excl. PeakMemUse (bytes)85,368 80,232 -5,136 -6.0%

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_keys78 100.0% 170 1.0% 0 0.0% 11,432 21.4% -5,136 -10.0%
Exclusive Metrics Diff for Current Function170 100.0% 0 N/A% 11,432 100.0% -5,136 -100.0%
Parent functions
contextual_preprocess79 101.3% 158 92.9% 4,000 N/A% 14,328 125.3% 288 5.6%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 0.0% -30 -17.6% -4,000 N/A% 0 0.0% 44 0.9%
field_content_languages0 0.0% 24 14.1% 0 N/A% 0 0.0% 16 0.3%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% 13 7.6% 0 N/A% -2,056 -18.0% -4,672 -91.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% 13 7.6% 0 N/A% 0 0.0% 88 1.7%
Drupal\Core\Database\Connection::expandArguments0 0.0% -11 -6.5% 0 N/A% 8 0.1% -128 -2.5%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults-1 -1.3% -3 -1.8% 0 N/A% -820 -7.2% -648 -12.6%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% 2 1.2% 0 N/A% 0 0.0% 0 0.0%
theme@50 0.0% -2 -1.2% 0 N/A% 0 0.0% 0 0.0%
theme@10 0.0% 1 0.6% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 1 0.6% 0 N/A% -8 -0.1% -24 -0.5%
element_children0 0.0% 1 0.6% 0 N/A% -12 -0.1% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% 1 0.6% 0 N/A% 4 0.0% 0 0.0%
Drupal\user\UserStorageController::attachLoad0 0.0% 1 0.6% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% 1 0.6% 0 N/A% 0 0.0% 0 0.0%
theme@40 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
theme@30 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::attachLoad0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
theme@20 0.0% 0 0.0% 0 N/A% -12 -0.1% 0 0.0%
system_page_alter0 0.0% 0 0.0% 0 N/A% 0 0.0% 28 0.5%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% 0 0.0% 0 N/A% 0 0.0% -128 -2.5%
user_roles0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
block_page_build0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\Field::setValue0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%