Diff Report
Run #519aada7a0b07: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519aaadf29b61: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for array_keys

array_keysRun #519aada7a0b07Run #519aaadf29b61DiffDiff%
Number of Function Calls3,023 3,023 0 0.0%
Incl. Wall Time (microsec)6,839 6,800 -39 -0.6%
Incl. Wall Time (microsec) per call 2 2 -0 -0.6%
Excl. Wall Time (microsec)6,839 6,800 -39 -0.6%
Incl. CPU (microsecs)16,000 4,000 -12,000 -75.0%
Incl. CPU (microsecs) per call 5 1 -4 -75.0%
Excl. CPU (microsec)16,000 4,000 -12,000 -75.0%
Incl. MemUse (bytes)612,428 612,424 -4 -0.0%
Incl. MemUse (bytes) per call 203 203 -0 -0.0%
Excl. MemUse (bytes)612,428 612,424 -4 -0.0%
Incl. PeakMemUse (bytes)69,464 69,404 -60 -0.1%
Incl. PeakMemUse (bytes) per call 23 23 -0 -0.1%
Excl. PeakMemUse (bytes)69,464 69,404 -60 -0.1%

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% -39 -0.0% -12,000 -6.2% -4 -0.0% -60 -0.3%
Exclusive Metrics Diff for Current Function-39 -100.0% -12,000 -100.0% -4 -100.0% -60 -100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -44 -112.8% 0 0.0% -12 -300.0% 52 86.7%
field_content_languages0 N/A% 16 41.0% 0 0.0% 0 0.0% -16 -26.7%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 13 33.3% -4,000 -33.3% 0 0.0% 0 0.0%
element_children0 N/A% -11 -28.2% -4,000 -33.3% 16 400.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% -7 -17.9% 4,000 33.3% -8 -200.0% -8 -13.3%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -6 -15.4% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -4 -10.3% -4,000 -33.3% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 N/A% 2 5.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% 2 5.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% -2 -5.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 2 5.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -1 -2.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 1 2.6% 0 0.0% 0 0.0% 0 0.0%
theme@20 N/A% -1 -2.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\Field::setValue0 N/A% -1 -2.6% 0 0.0% 0 0.0% 0 0.0%
theme@50 N/A% -1 -2.6% -4,000 -33.3% 0 0.0% -88 -146.7%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 1 2.6% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 1 2.6% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess0 N/A% 1 2.6% 0 0.0% 0 0.0% 0 0.0%
theme@30 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
element_get_visible_children0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::attachLoad0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\DisplayBag::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\user\UserStorageController::attachLoad0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_page_build0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
system_page_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%