Diff Report
Run #51ad0610ca11a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad06ef28a53: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for array_keys

array_keysRun #51ad0610ca11aRun #51ad06ef28a53DiffDiff%
Number of Function Calls1,020 1,021 1 0.1%
Incl. Wall Time (microsec)1,294 1,333 39 3.0%
Incl. Wall Time (microsec) per call 1 1 0 2.9%
Excl. Wall Time (microsec)1,294 1,333 39 3.0%
Incl. CPU (microsecs)2,106 2,104 -2 -0.1%
Incl. CPU (microsecs) per call 2 2 -0 -0.2%
Excl. CPU (microsec)2,106 2,104 -2 -0.1%
Incl. MemUse (bytes)561,552 562,320 768 0.1%
Incl. MemUse (bytes) per call 551 551 0 0.0%
Excl. MemUse (bytes)561,552 562,320 768 0.1%
Incl. PeakMemUse (bytes)95,128 91,648 -3,480 -3.7%
Incl. PeakMemUse (bytes) per call 93 90 -3 -3.8%
Excl. PeakMemUse (bytes)95,128 91,648 -3,480 -3.7%

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_keys1 100.0% 39 0.7% -2 -0.1% 768 0.5% -3,480 -2.1%
Exclusive Metrics Diff for Current Function39 100.0% -2 -100.0% 768 100.0% -3,480 -100.0%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 0.0% 42 107.7% 45 2250.0% -32 -4.2% -8 -0.2%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% -7 -17.9% -21 -1050.0% 120 15.6% -64 -1.8%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% 7 17.9% 12 600.0% 0 0.0% 0 0.0%
field_content_languages0 0.0% -5 -12.8% -13 -650.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% -5 -12.8% 0 0.0% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 0.0% 4 10.3% 4 200.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -4 -10.3% -2 -100.0% 0 0.0% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::process0 0.0% 3 7.7% 3 150.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% 3 7.7% 6 300.0% 0 0.0% 0 0.0%
element_children1 100.0% -2 -5.1% -23 -1150.0% 688 89.6% -3,408 -97.9%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData0 0.0% 2 5.1% 3 150.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% 2 5.1% 2 100.0% 0 0.0% 0 0.0%
system_page_alter0 0.0% -1 -2.6% -1 -50.0% 0 0.0% 0 0.0%
Drupal\tour\TipsBag::__construct0 0.0% 1 2.6% 0 0.0% 0 0.0% 0 0.0%
theme@30 0.0% -1 -2.6% 1 50.0% 0 0.0% 0 0.0%
element_get_visible_children0 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% -4 -200.0% 0 0.0% 0 0.0%
block_page_build0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@20 0.0% 0 0.0% -1 -50.0% 0 0.0% 0 0.0%
drupal_get_js0 0.0% 0 0.0% 1 50.0% 0 0.0% 0 0.0%
contextual_preprocess0 0.0% 0 0.0% -1 -50.0% -8 -1.0% 0 0.0%
theme@40 0.0% 0 0.0% -2 -100.0% 0 0.0% 0 0.0%
theme@10 0.0% 0 0.0% 3 150.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 0.0% 0 0.0% -4 -200.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% 0 0.0% 1 50.0% 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%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% 0 0.0% 2 100.0% 0 0.0% 0 0.0%
Drupal\views\DisplayBag::__construct0 0.0% 0 0.0% -1 -50.0% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% 0 0.0% -2 -100.0% 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\user\UserStorageController::attachLoad0 0.0% 0 0.0% -2 -100.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 0.0% 0 0.0% -7 -350.0% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::attachLoad0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\Routing\ViewPageController::handle0 0.0% 0 0.0% -1 -50.0% 0 0.0% 0 0.0%