Diff Report
Run #519b1a785aaa6: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for array_keys

array_keysRun #519b1a785aaa6Run #519b1557bbc04DiffDiff%
Number of Function Calls686 686 0 0.0%
Incl. Wall Time (microsec)1,945 1,994 49 2.5%
Incl. Wall Time (microsec) per call 3 3 0 2.5%
Excl. Wall Time (microsec)1,945 1,994 49 2.5%
Incl. CPU (microsecs)2,748 2,769 21 0.8%
Incl. CPU (microsecs) per call 4 4 0 0.8%
Excl. CPU (microsec)2,748 2,769 21 0.8%
Incl. MemUse (bytes)418,776 418,840 64 0.0%
Incl. MemUse (bytes) per call 610 611 0 0.0%
Excl. MemUse (bytes)418,776 418,840 64 0.0%
Incl. PeakMemUse (bytes)101,856 101,680 -176 -0.2%
Incl. PeakMemUse (bytes) per call 148 148 -0 -0.2%
Excl. PeakMemUse (bytes)101,856 101,680 -176 -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% 49 2.5% 21 1.0% 64 0.4% -176 -1.1%
Exclusive Metrics Diff for Current Function49 100.0% 21 100.0% 64 100.0% -176 -100.0%
Parent functions
_views_query_tag_alter_condition@20 N/A% 37 75.5% 34 161.9% 0 0.0% 0 0.0%
block_page_build0 N/A% -23 -46.9% -23 -109.5% -24 -37.5% -24 -13.6%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 21 42.9% 22 104.8% 0 0.0% -192 -109.1%
Drupal\Core\Database\Connection::expandArguments0 N/A% -13 -26.5% -11 -52.4% 8 12.5% 0 0.0%
theme@10 N/A% 10 20.4% 10 47.6% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\Field::setValue0 N/A% 8 16.3% 8 38.1% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 N/A% 5 10.2% 0 0.0% 24 37.5% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -3 -6.1% 1 4.8% 32 50.0% 16 9.1%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 3 6.1% 2 9.5% 24 37.5% 24 13.6%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 2 4.1% 3 14.3% 0 0.0% 0 0.0%
menu_set_active_menu_names0 N/A% 1 2.0% -1 -4.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% -1 -2.0% 4 19.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 1 2.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 1 2.0% -11 -52.4% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% -1 -2.0% 2 9.5% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 1 2.0% 0 0.0% 0 0.0% 0 0.0%
theme0 N/A% 0 0.0% -4 -19.0% 0 0.0% 0 0.0%
system_page_alter0 N/A% 0 0.0% 1 4.8% 0 0.0% 0 0.0%
theme@20 N/A% 0 0.0% -1 -4.8% 0 0.0% 0 0.0%
contextual_preprocess0 N/A% 0 0.0% -2 -9.5% 0 0.0% 0 0.0%
element_get_visible_children0 N/A% 0 0.0% -2 -9.5% 0 0.0% 0 0.0%
Drupal\views\DisplayBag::__construct0 N/A% 0 0.0% 1 4.8% 0 0.0% 0 0.0%
taxonomy_get_tree0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::attachLoad0 N/A% 0 0.0% 1 4.8% 0 0.0% 0 0.0%
element_children0 N/A% 0 0.0% -11 -52.4% 0 0.0% 0 0.0%
Drupal\user\UserStorageController::attachLoad0 N/A% 0 0.0% -1 -4.8% 0 0.0% 0 0.0%
field_content_languages0 N/A% 0 0.0% -1 -4.8% 0 0.0% 0 0.0%