Diff Report
Run #523f1f1f50546: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #523f1f1f50546Run #523f1dee40c1aDiffDiff%
Number of Function Calls3,201 3,201 0 0.0%
Incl. Wall Time (microsec)2,967 2,979 12 0.4%
Incl. Wall Time (microsec) per call 1 1 0 0.4%
Excl. Wall Time (microsec)2,967 2,979 12 0.4%
Incl. CPU (microsecs)5,724 5,770 46 0.8%
Incl. CPU (microsecs) per call 2 2 0 0.8%
Excl. CPU (microsec)5,724 5,770 46 0.8%
Incl. MemUse (bytes)1,384,888 1,385,424 536 0.0%
Incl. MemUse (bytes) per call 433 433 0 0.0%
Excl. MemUse (bytes)1,384,888 1,385,424 536 0.0%
Incl. PeakMemUse (bytes)122,312 114,976 -7,336 -6.0%
Incl. PeakMemUse (bytes) per call 38 36 -2 -6.0%
Excl. PeakMemUse (bytes)122,312 114,976 -7,336 -6.0%

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% 12 0.4% 46 1.5% 536 0.1% -7,336 -3.9%
Exclusive Metrics Diff for Current Function12 100.0% 46 100.0% 536 100.0% -7,336 -100.0%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 N/A% 76 633.3% 43 93.5% 8 1.5% -32 -0.4%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -63 -525.0% -70 -152.2% 0 0.0% 0 0.0%
element_children0 N/A% 38 316.7% 18 39.1% 144 26.9% -200 -2.7%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -18 -150.0% -30 -65.2% 40 7.5% -312 -4.3%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -13 -108.3% 25 54.3% 0 0.0% 0 0.0%
theme@60 N/A% -8 -66.7% -3 -6.5% 80 14.9% 0 0.0%
theme@40 N/A% -6 -50.0% -13 -28.3% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 5 41.7% 6 13.0% 176 32.8% -6,712 -91.5%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% -5 -41.7% -2 -4.3% 0 0.0% 0 0.0%
theme@70 N/A% 5 41.7% 7 15.2% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 N/A% 5 41.7% 5 10.9% 0 0.0% 0 0.0%
Drupal\Component\Plugin\DefaultPluginBag::__construct0 N/A% -4 -33.3% -5 -10.9% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% 3 25.0% 10 21.7% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData0 N/A% -3 -25.0% 1 2.2% 0 0.0% 0 0.0%
block_page_build0 N/A% -3 -25.0% -3 -6.5% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 N/A% -3 -25.0% -12 -26.1% 0 0.0% 0 0.0%
theme@10 N/A% 3 25.0% 4 8.7% 0 0.0% 32 0.4%
drupal_get_js0 N/A% 2 16.7% 0 0.0% 88 16.4% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 2 16.7% 6 13.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity::uri0 N/A% -2 -16.7% 28 60.9% 8 1.5% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -1 -8.3% -1 -2.2% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 1 8.3% 0 0.0% 0 0.0% 0 0.0%
theme@20 N/A% 1 8.3% 0 0.0% 0 0.0% 0 0.0%
field_content_languages0 N/A% -1 -8.3% 12 26.1% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 N/A% 1 8.3% -2 -4.3% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 N/A% 0 0.0% 10 21.7% 0 0.0% 0 0.0%
theme@50 N/A% 0 0.0% 7 15.2% 0 0.0% -112 -1.5%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 0 0.0% 2 4.3% 0 0.0% 0 0.0%
theme@30 N/A% 0 0.0% -1 -2.2% 0 0.0% 0 0.0%
Drupal\views\Routing\ViewPageController::handle0 N/A% 0 0.0% -2 -4.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 4 8.7% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Field::setValue0 N/A% 0 0.0% 11 23.9% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::attachLoad0 N/A% 0 0.0% -1 -2.2% 0 0.0% 0 0.0%
Drupal\user\UserStorageController::addRoles0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_menu_local_tasks0 N/A% 0 0.0% -2 -4.3% 0 0.0% 0 0.0%
system_page_alter0 N/A% 0 0.0% 1 2.2% -24 -4.5% 0 0.0%
element_get_visible_children0 N/A% 0 0.0% -2 -4.3% 16 3.0% 0 0.0%
contextual_preprocess0 N/A% 0 0.0% -5 -10.9% 0 0.0% 0 0.0%