Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d2b1f3d1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_keys

array_keysRun #51978cc86c728Run #51978d2b1f3d1DiffDiff%
Number of Function Calls619 619 0 0.0%
Incl. Wall Time (microsec)795 789 -6 -0.8%
Incl. Wall Time (microsec) per call 1 1 -0 -0.8%
Excl. Wall Time (microsec)795 789 -6 -0.8%
Incl. CPU (microsecs)1,300 1,306 6 0.5%
Incl. CPU (microsecs) per call 2 2 0 0.5%
Excl. CPU (microsec)1,300 1,306 6 0.5%
Incl. MemUse (bytes)322,232 322,232 0 0.0%
Incl. MemUse (bytes) per call 521 521 0 0.0%
Excl. MemUse (bytes)322,232 322,232 0 0.0%
Incl. PeakMemUse (bytes)77,104 77,104 0 0.0%
Incl. PeakMemUse (bytes) per call 125 125 0 0.0%
Excl. PeakMemUse (bytes)77,104 77,104 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% -6 -1.5% 6 0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -100.0% 6 100.0% 0 N/A% 0 N/A%
Parent functions
element_children0 N/A% -6 -100.0% 5 83.3% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% -3 -50.0% -4 -66.7% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 2 33.3% -4 -66.7% 0 N/A% 0 N/A%
element_get_visible_children0 N/A% -2 -33.3% -3 -50.0% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% -1 -16.7% -1 -16.7% 0 N/A% 0 N/A%
theme@40 N/A% 1 16.7% -1 -16.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 1 16.7% -7 -116.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 1 16.7% 9 150.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 1 16.7% -1 -16.7% 0 N/A% 0 N/A%
system_page_alter0 N/A% 0 0.0% -2 -33.3% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::attachLoad0 N/A% 0 0.0% -2 -33.3% 0 N/A% 0 N/A%
menu_set_active_menu_names0 N/A% 0 0.0% 2 33.3% 0 N/A% 0 N/A%
theme@20 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Insert::fields0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% 0 0.0% -2 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 0 0.0% 5 83.3% 0 N/A% 0 N/A%
field_content_languages0 N/A% 0 0.0% 2 33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 0 0.0% 8 133.3% 0 N/A% 0 N/A%
block_page_build0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
drupal_schema_fields_sql0 N/A% 0 0.0% 4 66.7% 0 N/A% 0 N/A%
Drupal\views\DisplayBag::__construct0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\Field::setValue0 N/A% 0 0.0% -3 -50.0% 0 N/A% 0 N/A%