Diff Report
Run #519ec8bd1b3c1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #519ec8bd1b3c1Run #519ec8682c2dcDiffDiff%
Number of Function Calls2,698 2,698 0 0.0%
Incl. Wall Time (microsec)2,615 2,425 -190 -7.3%
Incl. Wall Time (microsec) per call 1 1 -0 -7.3%
Excl. Wall Time (microsec)2,615 2,425 -190 -7.3%
Incl. CPU (microsecs)4,437 4,316 -121 -2.7%
Incl. CPU (microsecs) per call 2 2 -0 -2.7%
Excl. CPU (microsec)4,437 4,316 -121 -2.7%
Incl. MemUse (bytes)973,200 973,200 0 0.0%
Incl. MemUse (bytes) per call 361 361 0 0.0%
Excl. MemUse (bytes)973,200 973,200 0 0.0%
Incl. PeakMemUse (bytes)104,848 104,848 0 0.0%
Incl. PeakMemUse (bytes) per call 39 39 0 0.0%
Excl. PeakMemUse (bytes)104,848 104,848 0 0.0%

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_keys0 N/A% -190 -7.4% -121 -2.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-190 -100.0% -121 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -79 -41.6% -92 -76.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -41 -21.6% 1 0.8% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -26 -13.7% -17 -14.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -13 -6.8% -16 -13.2% 0 N/A% 0 N/A%
element_children0 N/A% -12 -6.3% 25 20.7% 0 N/A% 0 N/A%
field_content_languages0 N/A% -7 -3.7% -3 -2.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% -5 -2.6% -20 -16.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -3 -1.6% -4 -3.3% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% -2 -1.1% -2 -1.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -2 -1.1% 1 0.8% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 1 0.5% -2 -1.7% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% -1 -0.5% 2 1.7% 0 N/A% 0 N/A%
drupal_schema_fields_sql0 N/A% -1 -0.5% 0 0.0% 0 N/A% 0 N/A%
block_page_build0 N/A% 1 0.5% 0 0.0% 0 N/A% 0 N/A%
theme@40 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
theme@20 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
element_get_visible_children0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
theme@30 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%
theme@50 N/A% 0 0.0% 5 4.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\Field::setValue0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::attachLoad0 N/A% 0 0.0% -2 -1.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%
user_roles0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
system_page_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%