Diff Report
Run #519de1c349c58: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de2415c35a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_keys

array_keysRun #519de1c349c58Run #519de2415c35aDiffDiff%
Number of Function Calls1,328 1,328 0 0.0%
Incl. Wall Time (microsec)1,435 1,424 -11 -0.8%
Incl. Wall Time (microsec) per call 1 1 -0 -0.8%
Excl. Wall Time (microsec)1,435 1,424 -11 -0.8%
Incl. CPU (microsecs)2,469 2,482 13 0.5%
Incl. CPU (microsecs) per call 2 2 0 0.5%
Excl. CPU (microsec)2,469 2,482 13 0.5%
Incl. MemUse (bytes)612,216 612,216 0 0.0%
Incl. MemUse (bytes) per call 461 461 0 0.0%
Excl. MemUse (bytes)612,216 612,216 0 0.0%
Incl. PeakMemUse (bytes)61,488 61,488 0 0.0%
Incl. PeakMemUse (bytes) per call 46 46 0 0.0%
Excl. PeakMemUse (bytes)61,488 61,488 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% -11 -1.5% 13 4.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-11 -100.0% 13 100.0% 0 N/A% 0 N/A%
Parent functions
block_page_build0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
contextual_preprocess0 N/A% 0 0.0% 2 15.4% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 1 9.1% -20 -153.8% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 4 36.4% 16 123.1% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -1 -9.1% -1 -7.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 4 36.4% 12 92.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% -3 -27.3% -4 -30.8% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 1 9.1% 2 15.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 0 0.0% -6 -46.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% 1 9.1% 2 15.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\Field::setValue0 N/A% 0 0.0% -4 -30.8% 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\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% -2 -15.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -16 -145.5% 25 192.3% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::getSchema0 N/A% 0 0.0% 2 15.4% 0 N/A% 0 N/A%
Drupal\field\Plugin\views\field\Field::defineOptions0 N/A% 0 0.0% 2 15.4% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::attachLoad0 N/A% 0 0.0% -1 -7.7% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\DisplayBag::__construct0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\style\StylePluginBase::render_fields0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_schema_fields_sql0 N/A% -3 -27.3% -1 -7.7% 0 N/A% 0 N/A%
element_children0 N/A% -4 -36.4% -10 -76.9% 0 N/A% 0 N/A%
element_get_visible_children0 N/A% 1 9.1% 0 0.0% 0 N/A% 0 N/A%
field_content_languages0 N/A% 0 0.0% 7 53.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%
system_page_alter0 N/A% 0 0.0% 0 0.0% 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 7.7% 0 N/A% 0 N/A%
theme@20 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
theme@30 N/A% 4 36.4% -5 -38.5% 0 N/A% 0 N/A%
theme@40 N/A% 0 0.0% -4 -30.8% 0 N/A% 0 N/A%
_views_query_tag_alter_condition@20 N/A% 0 0.0% -2 -15.4% 0 N/A% 0 N/A%