Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for array_keys

array_keysRun #519a4774889ddRun #519a4887d3a25DiffDiff%
Number of Function Calls966 966 0 0.0%
Incl. Wall Time (microsec)16,800 86,934 70,134 417.5%
Incl. Wall Time (microsec) per call 17 90 73 417.5%
Excl. Wall Time (microsec)16,800 86,934 70,134 417.5%
Incl. CPU (microsecs)8,000 4,000 -4,000 -50.0%
Incl. CPU (microsecs) per call 8 4 -4 -50.0%
Excl. CPU (microsec)8,000 4,000 -4,000 -50.0%
Incl. MemUse (bytes)822,792 822,768 -24 -0.0%
Incl. MemUse (bytes) per call 852 852 -0 -0.0%
Excl. MemUse (bytes)822,792 822,768 -24 -0.0%
Incl. PeakMemUse (bytes)219,648 219,160 -488 -0.2%
Incl. PeakMemUse (bytes) per call 227 227 -1 -0.2%
Excl. PeakMemUse (bytes)219,648 219,160 -488 -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% 70,134 0.5% -4,000 -100.0% -24 -1.4% -488 -32.4%
Exclusive Metrics Diff for Current Function70,134 100.0% -4,000 -100.0% -24 -100.0% -488 -100.0%
Parent functions
element_children0 N/A% 19,868 28.3% 0 0.0% 8 33.3% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 11,079 15.8% 0 0.0% 0 0.0% -112 -23.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 10,809 15.4% 4,000 100.0% -48 -200.0% -176 -36.1%
Drupal\Core\Database\Connection::expandArguments0 N/A% 10,535 15.0% -4,000 -100.0% 32 133.3% -104 -21.3%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 6,643 9.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% 1,188 1.7% 0 0.0% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 N/A% 1,105 1.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 1,052 1.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\Field::setValue0 N/A% 897 1.3% 0 0.0% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 N/A% 805 1.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 737 1.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 701 1.0% 0 0.0% 0 0.0% 0 0.0%
theme@30 N/A% 492 0.7% 0 0.0% -16 -66.7% -16 -3.3%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 464 0.7% -4,000 -100.0% 0 0.0% 0 0.0%
Drupal\field\Plugin\Core\Entity\Field::getSchema0 N/A% 448 0.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\field\Plugin\Type\Widget\WidgetBase::formSingleElement0 N/A% 400 0.6% 0 0.0% 0 0.0% 0 0.0%
field_content_languages0 N/A% 354 0.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 311 0.4% 0 0.0% 0 0.0% 0 0.0%
drupal_get_js0 N/A% 247 0.4% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::process0 N/A% 203 0.3% 0 0.0% 0 0.0% 0 0.0%
element_get_visible_children0 N/A% 174 0.2% 0 0.0% 0 0.0% 0 0.0%
element_properties0 N/A% 164 0.2% 0 0.0% 0 0.0% 0 0.0%
theme@20 N/A% 161 0.2% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 144 0.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\user\UserStorageController::attachLoad0 N/A% 143 0.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Insert::fields0 N/A% 137 0.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\DisplayBag::__construct0 N/A% 131 0.2% 0 0.0% 0 0.0% 0 0.0%
theme@10 N/A% 99 0.1% 0 0.0% 0 0.0% 0 0.0%
block_page_build0 N/A% 99 0.1% 0 0.0% 0 0.0% 0 0.0%
system_page_alter0 N/A% 96 0.1% 0 0.0% 0 0.0% 0 0.0%
filter_get_filters0 N/A% 86 0.1% 0 0.0% 0 0.0% 0 0.0%
theme0 N/A% 85 0.1% 0 0.0% 0 0.0% -80 -16.4%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% 74 0.1% 0 0.0% 0 0.0% 0 0.0%
editor_pre_render_format0 N/A% 70 0.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::attachLoad0 N/A% 70 0.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 63 0.1% 0 0.0% 0 0.0% 0 0.0%