Diff Report
Run #519ede3a9dd65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519edeb20e5f1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #519ede3a9dd65Run #519edeb20e5f1DiffDiff%
Number of Function Calls2,606 2,606 0 0.0%
Incl. Wall Time (microsec)2,462 2,421 -41 -1.7%
Incl. Wall Time (microsec) per call 1 1 -0 -1.7%
Excl. Wall Time (microsec)2,462 2,421 -41 -1.7%
Incl. CPU (microsecs)4,273 4,239 -34 -0.8%
Incl. CPU (microsecs) per call 2 2 -0 -0.8%
Excl. CPU (microsec)4,273 4,239 -34 -0.8%
Incl. MemUse (bytes)965,208 965,208 0 0.0%
Incl. MemUse (bytes) per call 370 370 0 0.0%
Excl. MemUse (bytes)965,208 965,208 0 0.0%
Incl. PeakMemUse (bytes)105,752 105,752 0 0.0%
Incl. PeakMemUse (bytes) per call 41 41 0 0.0%
Excl. PeakMemUse (bytes)105,752 105,752 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% -41 -14.5% -34 -1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-41 -100.0% -34 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -32 -78.0% -44 -129.4% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -18 -43.9% -13 -38.2% 0 N/A% 0 N/A%
field_content_languages0 N/A% 5 12.2% 12 35.3% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 5 12.2% 2 5.9% 0 N/A% 0 N/A%
theme@40 N/A% 1 2.4% -1 -2.9% 0 N/A% 0 N/A%
system_page_alter0 N/A% -1 -2.4% -2 -5.9% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -1 -2.4% -1 -2.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 1 2.4% 8 23.5% 0 N/A% 0 N/A%
element_children0 N/A% -1 -2.4% 11 32.4% 0 N/A% 0 N/A%
theme@50 N/A% 1 2.4% -15 -44.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -1 -2.4% -11 -32.4% 0 N/A% 0 N/A%
theme@30 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
theme@20 N/A% 0 0.0% 1 2.9% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
element_get_visible_children0 N/A% 0 0.0% 2 5.9% 0 N/A% 0 N/A%
block_page_build0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\Field::setValue0 N/A% 0 0.0% -2 -5.9% 0 N/A% 0 N/A%
drupal_schema_fields_sql0 N/A% 0 0.0% 2 5.9% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 0 0.0% 1 2.9% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::attachLoad0 N/A% 0 0.0% 1 2.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% 0 0.0% 23 67.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% -5 -14.7% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
user_roles0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%