Diff Report
Run #519de1c349c58: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de26535836: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_keys

array_keysRun #519de1c349c58Run #519de26535836DiffDiff%
Number of Function Calls1,328 1,328 0 0.0%
Incl. Wall Time (microsec)1,435 1,422 -13 -0.9%
Incl. Wall Time (microsec) per call 1 1 -0 -0.9%
Excl. Wall Time (microsec)1,435 1,422 -13 -0.9%
Incl. CPU (microsecs)2,469 2,427 -42 -1.7%
Incl. CPU (microsecs) per call 2 2 -0 -1.7%
Excl. CPU (microsec)2,469 2,427 -42 -1.7%
Incl. MemUse (bytes)612,216 612,240 24 0.0%
Incl. MemUse (bytes) per call 461 461 0 0.0%
Excl. MemUse (bytes)612,216 612,240 24 0.0%
Incl. PeakMemUse (bytes)61,488 61,608 120 0.2%
Incl. PeakMemUse (bytes) per call 46 46 0 0.2%
Excl. PeakMemUse (bytes)61,488 61,608 120 0.2%

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% -13 -0.0% -42 -0.1% 24 0.1% 120 0.2%
Exclusive Metrics Diff for Current Function-13 -100.0% -42 -100.0% 24 100.0% 120 100.0%
Parent functions
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -15 -115.4% -2 -4.8% 0 0.0% 0 0.0%
element_children0 N/A% 11 84.6% -7 -16.7% 16 66.7% -8 -6.7%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -10 -76.9% -10 -23.8% -16 -66.7% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% 8 61.5% 4 9.5% -24 -100.0% 0 0.0%
theme@30 N/A% 6 46.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -5 -38.5% 3 7.1% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 N/A% -4 -30.8% -10 -23.8% 32 133.3% 88 73.3%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% -2 -15.4% -2 -4.8% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -2 -15.4% -19 -45.2% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 2 15.4% 2 4.8% 0 0.0% 0 0.0%
Drupal\field\Plugin\Core\Entity\Field::getSchema0 N/A% -2 -15.4% 2 4.8% 0 0.0% 0 0.0%
theme@40 N/A% -1 -7.7% 3 7.1% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 N/A% -1 -7.7% -2 -4.8% 0 0.0% 0 0.0%
theme@10 N/A% -1 -7.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% 1 7.7% -8 -19.0% 0 0.0% 0 0.0%
Drupal\field\Plugin\views\field\Field::defineOptions0 N/A% 1 7.7% -3 -7.1% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 1 7.7% 2 4.8% 16 66.7% 16 13.3%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 0 0.0% -1 -2.4% 0 0.0% 0 0.0%
theme@20 N/A% 0 0.0% -1 -2.4% 0 0.0% 0 0.0%
contextual_preprocess0 N/A% 0 0.0% 5 11.9% 0 0.0% 0 0.0%
system_page_alter0 N/A% 0 0.0% -1 -2.4% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::render_fields0 N/A% 0 0.0% -1 -2.4% 0 0.0% 0 0.0%
element_get_visible_children0 N/A% 0 0.0% 1 2.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% -1 -2.4% 0 0.0% 0 0.0%
Drupal\views\DisplayBag::__construct0 N/A% 0 0.0% 1 2.4% 0 0.0% 0 0.0%
Drupal\user\UserStorageController::attachLoad0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_page_build0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% 1 2.4% 0 0.0% 24 20.0%
field_content_languages0 N/A% 0 0.0% 6 14.3% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\Field::setValue0 N/A% 0 0.0% -3 -7.1% 0 0.0% 0 0.0%
theme0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::attachLoad0 N/A% 0 0.0% -1 -2.4% 0 0.0% 0 0.0%