Diff Report
Run #5177365b0b425: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5177392a7fa3c: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for array_keys

array_keysRun #5177365b0b425Run #5177392a7fa3cDiffDiff%
Number of Function Calls970 970 0 0.0%
Incl. Wall Time (microsec)1,468 1,486 18 1.2%
Incl. Wall Time (microsec) per call 2 2 0 1.2%
Excl. Wall Time (microsec)1,468 1,486 18 1.2%
Incl. CPU (microsecs)2,303 2,377 74 3.2%
Incl. CPU (microsecs) per call 2 2 0 3.2%
Excl. CPU (microsec)2,303 2,377 74 3.2%
Incl. MemUse (bytes)549,824 549,904 80 0.0%
Incl. MemUse (bytes) per call 567 567 0 0.0%
Excl. MemUse (bytes)549,824 549,904 80 0.0%
Incl. PeakMemUse (bytes)92,664 92,856 192 0.2%
Incl. PeakMemUse (bytes) per call 96 96 0 0.2%
Excl. PeakMemUse (bytes)92,664 92,856 192 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% 18 0.1% 74 0.2% 80 0.3% 192 0.9%
Exclusive Metrics Diff for Current Function18 100.0% 74 100.0% 80 100.0% 192 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -48 -266.7% -33 -44.6% 24 30.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% 39 216.7% 47 63.5% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 12 66.7% 10 13.5% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -12 -66.7% -10 -13.5% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 N/A% 10 55.6% 10 13.5% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 8 44.4% -3 -4.1% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 N/A% 7 38.9% 11 14.9% 40 50.0% 320 166.7%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% -5 -27.8% -2 -2.7% 8 10.0% 8 4.2%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 3 16.7% 3 4.1% 0 0.0% 0 0.0%
field_content_languages0 N/A% 3 16.7% 20 27.0% 16 20.0% 160 83.3%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 3 16.7% 7 9.5% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% -2 -11.1% -14 -18.9% 0 0.0% 0 0.0%
element_children0 N/A% 2 11.1% 18 24.3% 16 20.0% -296 -154.2%
theme@20 N/A% -1 -5.6% 3 4.1% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::attachLoad0 N/A% -1 -5.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 1 5.6% 2 2.7% 0 0.0% 0 0.0%
theme@10 N/A% 1 5.6% -1 -1.4% 0 0.0% 0 0.0%
system_page_alter0 N/A% -1 -5.6% 0 0.0% -24 -30.0% 0 0.0%
Drupal\user\UserStorageController::attachLoad0 N/A% -1 -5.6% -2 -2.7% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::render_fields0 N/A% 0 0.0% 4 5.4% 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% 1 1.4% 0 0.0% 0 0.0%
theme0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\field\Plugin\views\field\Field::defineOptions0 N/A% 0 0.0% 3 4.1% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\Field::setValue0 N/A% 0 0.0% -4 -5.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 2 2.7% 0 0.0% 0 0.0%
block_page_build0 N/A% 0 0.0% 1 1.4% 0 0.0% 0 0.0%
Drupal\views\DisplayBag::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\field\Plugin\Core\Entity\Field::getSchema0 N/A% 0 0.0% 1 1.4% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%