Diff Report
Run #51a14f12e142e: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14be6130cb: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
Click a function name below to drill down.

Regression/Improvement summary for array_keys

array_keysRun #51a14f12e142eRun #51a14be6130cbDiffDiff%
Number of Function Calls2,640 2,562 -78 -3.0%
Incl. Wall Time (microsec)5,633 5,463 -170 -3.0%
Incl. Wall Time (microsec) per call 2 2 -0 -0.1%
Excl. Wall Time (microsec)5,633 5,463 -170 -3.0%
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)543,224 531,792 -11,432 -2.1%
Incl. MemUse (bytes) per call 206 208 2 0.9%
Excl. MemUse (bytes)543,224 531,792 -11,432 -2.1%
Incl. PeakMemUse (bytes)80,232 85,368 5,136 6.4%
Incl. PeakMemUse (bytes) per call 30 33 3 9.6%
Excl. PeakMemUse (bytes)80,232 85,368 5,136 6.4%

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_keys-78 -100.0% -170 -1.0% 0 0.0% -11,432 -21.4% 5,136 10.0%
Exclusive Metrics Diff for Current Function-170 -100.0% 0 N/A% -11,432 -100.0% 5,136 100.0%
Parent functions
contextual_preprocess-79 -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::getPathWithoutDefaults1 1.3% 3 1.8% 0 N/A% 820 7.2% 648 12.6%
theme@50 0.0% 2 1.2% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% -2 -1.2% 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%
theme@10 0.0% -1 -0.6% 0 N/A% 0 0.0% 0 0.0%
element_children0 0.0% -1 -0.6% 0 N/A% 12 0.1% 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%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% -1 -0.6% 0 N/A% -4 -0.0% 0 0.0%
theme@20 0.0% 0 0.0% 0 N/A% 12 0.1% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
system_page_alter0 0.0% 0 0.0% 0 N/A% 0 0.0% -28 -0.5%
theme@40 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\Entity\Field\Type\Field::setValue0 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%
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%
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%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 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%