Diff Report
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f02001a77a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_keys

array_keysRun #519f012418c24Run #519f02001a77aDiffDiff%
Number of Function Calls1,328 1,328 0 0.0%
Incl. Wall Time (microsec)1,472 1,490 18 1.2%
Incl. Wall Time (microsec) per call 1 1 0 1.2%
Excl. Wall Time (microsec)1,472 1,490 18 1.2%
Incl. CPU (microsecs)2,540 2,492 -48 -1.9%
Incl. CPU (microsecs) per call 2 2 -0 -1.9%
Excl. CPU (microsec)2,540 2,492 -48 -1.9%
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% 18 5.6% -48 -3.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function18 100.0% -48 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 36 200.0% 37 77.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -14 -77.8% -15 -31.2% 0 N/A% 0 N/A%
theme@30 N/A% 13 72.2% 8 16.7% 0 N/A% 0 N/A%
drupal_schema_fields_sql0 N/A% -11 -61.1% -12 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -9 -50.0% -11 -22.9% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -8 -44.4% -3 -6.2% 0 N/A% 0 N/A%
element_children0 N/A% 4 22.2% -23 -47.9% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 3 16.7% 12 25.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 2 11.1% -5 -10.4% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::getSchema0 N/A% -2 -11.1% -3 -6.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 1 5.6% -2 -4.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 1 5.6% -5 -10.4% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\style\StylePluginBase::render_fields0 N/A% 1 5.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\DisplayBag::__construct0 N/A% -1 -5.6% -1 -2.1% 0 N/A% 0 N/A%
theme@40 N/A% 1 5.6% 5 10.4% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 1 5.6% 0 0.0% 0 N/A% 0 N/A%
theme@20 N/A% 0 0.0% 1 2.1% 0 N/A% 0 N/A%
theme@10 N/A% 0 0.0% 2 4.2% 0 N/A% 0 N/A%
element_get_visible_children0 N/A% 0 0.0% -2 -4.2% 0 N/A% 0 N/A%
system_page_alter0 N/A% 0 0.0% 1 2.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\Field::setValue0 N/A% 0 0.0% -8 -16.7% 0 N/A% 0 N/A%
contextual_preprocess0 N/A% 0 0.0% -4 -8.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% 0 0.0% -3 -6.2% 0 N/A% 0 N/A%
Drupal\field\Plugin\views\field\Field::defineOptions0 N/A% 0 0.0% -4 -8.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% -1 -2.1% 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\node\NodeStorageController::attachLoad0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
block_page_build0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
field_content_languages0 N/A% 0 0.0% -9 -18.8% 0 N/A% 0 N/A%
_views_query_tag_alter_condition@20 N/A% 0 0.0% -2 -4.2% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% 0 0.0% -1 -2.1% 0 N/A% 0 N/A%
theme0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%