Diff Report
Run #519ffb7471c72: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ffc4c0008b: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for array_keys

array_keysRun #519ffb7471c72Run #519ffc4c0008bDiffDiff%
Number of Function Calls963 977 14 1.5%
Incl. Wall Time (microsec)2,216 2,240 24 1.1%
Incl. Wall Time (microsec) per call 2 2 -0 -0.4%
Excl. Wall Time (microsec)2,216 2,240 24 1.1%
Incl. CPU (microsecs)12,000 4,001 -7,999 -66.7%
Incl. CPU (microsecs) per call 12 4 -8 -67.1%
Excl. CPU (microsec)12,000 4,001 -7,999 -66.7%
Incl. MemUse (bytes)239,464 243,360 3,896 1.6%
Incl. MemUse (bytes) per call 249 249 0 0.2%
Excl. MemUse (bytes)239,464 243,360 3,896 1.6%
Incl. PeakMemUse (bytes)55,152 55,476 324 0.6%
Incl. PeakMemUse (bytes) per call 57 57 -0 -0.9%
Excl. PeakMemUse (bytes)55,152 55,476 324 0.6%

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% 24 0.8% -7,999 -199.9% 3,896 23.7% 324 1.7%
Exclusive Metrics Diff for Current Function24 100.0% -7,999 -100.0% 3,896 100.0% 324 100.0%
Parent functions
contextual_preprocess11 78.6% 23 95.8% 0 0.0% 2,360 60.6% 288 88.9%
element_children0 0.0% -18 -75.0% -4,000 -50.0% 0 0.0% -264 -81.5%
Drupal\Core\Database\Connection::expandArguments1 7.1% 12 50.0% 0 0.0% 168 4.3% -24 -7.4%
field_content_languages0 0.0% -8 -33.3% 0 0.0% 0 0.0% 40 12.3%
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% 5 20.8% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple1 7.1% 5 20.8% 0 0.0% 216 5.5% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 0.0% 3 12.5% 0 0.0% 0 0.0% 0 0.0%
system_page_alter0 0.0% 1 4.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% 1 4.2% 0 0.0% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 0.0% 1 4.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\user\UserStorageController::attachLoad0 0.0% -1 -4.2% 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@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags1 7.1% 0 0.0% -4,000 -50.0% 1,160 29.8% 168 51.9%
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%
theme@50 0.0% 0 0.0% 4,001 50.0% 0 0.0% 0 0.0%
theme@30 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\Type\Field::setValue0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 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\Cache\DatabaseBackend::getMultiple@10 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%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 20 6.2%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% 0 0.0% -4,000 -50.0% 0 0.0% 96 29.6%
block_page_build0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%