Diff Report
Run #517dc23f63001: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #517dc41118628: XHProf Run (Namespace=drupal-perf-fabianx)
Tip
Click a function name below to drill down.

Regression/Improvement summary for array_keys

array_keysRun #517dc23f63001Run #517dc41118628DiffDiff%
Number of Function Calls1,332 1,449 117 8.8%
Incl. Wall Time (microsec)1,348 1,500 152 11.3%
Incl. Wall Time (microsec) per call 1 1 0 2.3%
Excl. Wall Time (microsec)1,348 1,500 152 11.3%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 3 0 -3 -100.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)914,472 1,016,528 102,056 11.2%
Incl. MemUse (bytes) per call 687 702 15 2.2%
Excl. MemUse (bytes)914,472 1,016,528 102,056 11.2%
Incl. PeakMemUse (bytes)135,616 141,824 6,208 4.6%
Incl. PeakMemUse (bytes) per call 102 98 -4 -3.9%
Excl. PeakMemUse (bytes)135,616 141,824 6,208 4.6%

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_keys117 100.0% 152 0.3% -4,000 -7.7% 102,056 7.0% 6,208 0.4%
Exclusive Metrics Diff for Current Function152 100.0% -4,000 -100.0% 102,056 100.0% 6,208 100.0%
Parent functions
block_page_build0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% -3 -2.0% 0 0.0% 24 0.0% -1,592 -25.6%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 0 0.0% 0 0.0% 0 0.0% -184 -3.0%
Drupal\Core\Database\Query\Insert::fields0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\Field::setValue0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations1 0.9% 0 0.0% 0 0.0% 224 0.2% 8 0.1%
Drupal\node\NodeStorageController::attachLoad0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\user\UserStorageController::attachLoad0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\DisplayBag::__construct0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 0.0% 1 0.7% 0 0.0% 0 0.0% 0 0.0%
element_children72 61.5% 73 48.0% -4,000 -100.0% 16,728 16.4% -216 -3.5%
element_get_visible_children0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
field_content_languages0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
filter_get_filters0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
system_page_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 88 1.4%
theme2@12 1.7% 4 2.6% 0 0.0% 2,784 2.7% 2,176 35.1%
theme2@20 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme2@30 0.0% -1 -0.7% 0 0.0% 0 0.0% -384 -6.2%
theme2@40 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme2@521 17.9% 42 27.6% 0 0.0% 43,920 43.0% 2,880 46.4%
theme2@621 17.9% 36 23.7% 0 0.0% 38,376 37.6% 3,848 62.0%
_views_query_tag_alter_condition@20 0.0% 0 0.0% 0 0.0% 0 0.0% -416 -6.7%