Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a496084867: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for array_keys

array_keysRun #519a4774889ddRun #519a496084867DiffDiff%
Number of Function Calls966 966 0 0.0%
Incl. Wall Time (microsec)16,800 27,794 10,994 65.4%
Incl. Wall Time (microsec) per call 17 29 11 65.4%
Excl. Wall Time (microsec)16,800 27,794 10,994 65.4%
Incl. CPU (microsecs)8,000 12,002 4,002 50.0%
Incl. CPU (microsecs) per call 8 12 4 50.0%
Excl. CPU (microsec)8,000 12,002 4,002 50.0%
Incl. MemUse (bytes)822,792 822,872 80 0.0%
Incl. MemUse (bytes) per call 852 852 0 0.0%
Excl. MemUse (bytes)822,792 822,872 80 0.0%
Incl. PeakMemUse (bytes)219,648 217,992 -1,656 -0.8%
Incl. PeakMemUse (bytes) per call 227 226 -2 -0.8%
Excl. PeakMemUse (bytes)219,648 217,992 -1,656 -0.8%

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% 10,994 0.4% 4,002 100.0% 80 0.6% -1,656 -11.4%
Exclusive Metrics Diff for Current Function10,994 100.0% 4,002 100.0% 80 100.0% -1,656 -100.0%
Parent functions
element_children0 N/A% 3,269 29.7% 4,000 100.0% 24 30.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 1,813 16.5% 0 0.0% 0 0.0% -112 -6.8%
Drupal\Core\Database\Connection::expandArguments0 N/A% 1,682 15.3% 1 0.0% 0 0.0% 8 0.5%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 1,619 14.7% 0 0.0% 32 40.0% -24 -1.4%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 1,050 9.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 175 1.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% 173 1.6% 0 0.0% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 N/A% 146 1.3% 0 0.0% 8 10.0% 8 0.5%
Drupal\Core\Entity\Field\Type\Field::setValue0 N/A% 137 1.2% 0 0.0% 0 0.0% 80 4.8%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 109 1.0% 0 0.0% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 N/A% 98 0.9% 0 0.0% 0 0.0% 0 0.0%
Drupal\field\Plugin\Core\Entity\Field::getSchema0 N/A% 68 0.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 68 0.6% 1 0.0% 0 0.0% 0 0.0%
Drupal\field\Plugin\Type\Widget\WidgetBase::formSingleElement0 N/A% 65 0.6% 0 0.0% 0 0.0% 0 0.0%
field_content_languages0 N/A% 55 0.5% 0 0.0% 0 0.0% 0 0.0%
theme@30 N/A% 47 0.4% 0 0.0% -16 -20.0% -16 -1.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 44 0.4% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 41 0.4% 0 0.0% 0 0.0% 0 0.0%
drupal_get_js0 N/A% 34 0.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::process0 N/A% 29 0.3% 0 0.0% 0 0.0% 0 0.0%
element_get_visible_children0 N/A% 27 0.2% 0 0.0% 0 0.0% 0 0.0%
element_properties0 N/A% 25 0.2% 0 0.0% 0 0.0% 0 0.0%
theme@20 N/A% 24 0.2% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 24 0.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Insert::fields0 N/A% 23 0.2% 0 0.0% 0 0.0% -1,376 -83.1%
Drupal\user\UserStorageController::attachLoad0 N/A% 23 0.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\DisplayBag::__construct0 N/A% 20 0.2% 0 0.0% 0 0.0% 0 0.0%
block_page_build0 N/A% 15 0.1% 0 0.0% 0 0.0% 0 0.0%
system_page_alter0 N/A% 15 0.1% 0 0.0% 0 0.0% 0 0.0%
theme@10 N/A% 13 0.1% 0 0.0% -8 -10.0% -64 -3.9%
theme0 N/A% 12 0.1% 0 0.0% 0 0.0% -160 -9.7%
filter_get_filters0 N/A% 11 0.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::attachLoad0 N/A% 11 0.1% 0 0.0% 0 0.0% 0 0.0%
editor_pre_render_format0 N/A% 10 0.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% 10 0.1% 0 0.0% 40 50.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 9 0.1% 0 0.0% 0 0.0% 0 0.0%