Diff Report
Run #519eb193b2faa: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eb1c65e7e6: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #519eb193b2faaRun #519eb1c65e7e6DiffDiff%
Number of Function Calls994 994 0 0.0%
Incl. Wall Time (microsec)1,211 1,204 -7 -0.6%
Incl. Wall Time (microsec) per call 1 1 -0 -0.6%
Excl. Wall Time (microsec)1,211 1,204 -7 -0.6%
Incl. CPU (microsecs)1,954 1,911 -43 -2.2%
Incl. CPU (microsecs) per call 2 2 -0 -2.2%
Excl. CPU (microsec)1,954 1,911 -43 -2.2%
Incl. MemUse (bytes)466,128 466,128 0 0.0%
Incl. MemUse (bytes) per call 469 469 0 0.0%
Excl. MemUse (bytes)466,128 466,128 0 0.0%
Incl. PeakMemUse (bytes)64,040 64,040 0 0.0%
Incl. PeakMemUse (bytes) per call 64 64 0 0.0%
Excl. PeakMemUse (bytes)64,040 64,040 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% -7 -0.4% -43 -1.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -100.0% -43 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -44 -628.6% -55 -127.9% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 21 300.0% -13 -30.2% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 9 128.6% 11 25.6% 0 N/A% 0 N/A%
element_children0 N/A% 4 57.1% 7 16.3% 0 N/A% 0 N/A%
field_content_languages0 N/A% 3 42.9% 10 23.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 3 42.9% -9 -20.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -3 -42.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -3 -42.9% -7 -16.3% 0 N/A% 0 N/A%
theme@40 N/A% 1 14.3% 6 14.0% 0 N/A% 0 N/A%
system_page_alter0 N/A% 1 14.3% -1 -2.3% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 1 14.3% 1 2.3% 0 N/A% 0 N/A%
theme@30 N/A% 0 0.0% 1 2.3% 0 N/A% 0 N/A%
theme0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
theme@10 N/A% 0 0.0% -1 -2.3% 0 N/A% 0 N/A%
theme@50 N/A% 0 0.0% 2 4.7% 0 N/A% 0 N/A%
element_get_visible_children0 N/A% 0 0.0% 1 2.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\Field::setValue0 N/A% 0 0.0% 3 7.0% 0 N/A% 0 N/A%
contextual_preprocess0 N/A% 0 0.0% 2 4.7% 0 N/A% 0 N/A%
theme@20 N/A% 0 0.0% -1 -2.3% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\DisplayBag::__construct0 N/A% 0 0.0% -1 -2.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 0 0.0% -2 -4.7% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 0 0.0% 1 2.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 0 0.0% 4 9.3% 0 N/A% 0 N/A%
drupal_schema_fields_sql0 N/A% 0 0.0% 1 2.3% 0 N/A% 0 N/A%
block_page_build0 N/A% 0 0.0% -2 -4.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% 0 0.0% 2 4.7% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::attachLoad0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_views_query_tag_alter_condition@20 N/A% 0 0.0% -3 -7.0% 0 N/A% 0 N/A%