Diff Report
Run #51e3103d95a81: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #51e3103d95a81Run #51e30f7568a45DiffDiff%
Number of Function Calls789 789 0 0.0%
Incl. Wall Time (microsec)1,159 1,196 37 3.2%
Incl. Wall Time (microsec) per call 1 2 0 3.2%
Excl. Wall Time (microsec)1,159 1,196 37 3.2%
Incl. CPU (microsecs)1,809 1,827 18 1.0%
Incl. CPU (microsecs) per call 2 2 0 1.0%
Excl. CPU (microsec)1,809 1,827 18 1.0%
Incl. MemUse (bytes)467,008 466,952 -56 -0.0%
Incl. MemUse (bytes) per call 592 592 -0 -0.0%
Excl. MemUse (bytes)467,008 466,952 -56 -0.0%
Incl. PeakMemUse (bytes)76,352 75,656 -696 -0.9%
Incl. PeakMemUse (bytes) per call 97 96 -1 -0.9%
Excl. PeakMemUse (bytes)76,352 75,656 -696 -0.9%

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% 37 0.6% 18 3.8% -56 -0.1% -696 -0.7%
Exclusive Metrics Diff for Current Function37 100.0% 18 100.0% -56 -100.0% -696 -100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 31 83.8% 16 88.9% -48 -85.7% -72 -10.3%
Drupal\Core\ParamConverter\EntityConverter::process0 N/A% -14 -37.8% -12 -66.7% 0 0.0% -32 -4.6%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 8 21.6% 11 61.1% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 7 18.9% 11 61.1% 8 14.3% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 N/A% -7 -18.9% -4 -22.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -6 -16.2% -7 -38.9% 0 0.0% 0 0.0%
element_properties0 N/A% 5 13.5% 5 27.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Insert::fields0 N/A% 4 10.8% 5 27.8% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% 4 10.8% 9 50.0% 0 0.0% 0 0.0%
element_children0 N/A% 2 5.4% -11 -61.1% -24 -42.9% -528 -75.9%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 2 5.4% 1 5.6% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityBCDecorator::__get0 N/A% 2 5.4% 1 5.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% -2 -5.4% -11 -61.1% 16 28.6% -56 -8.0%
theme@20 N/A% 1 2.7% 1 5.6% 0 0.0% 0 0.0%
element_get_visible_children0 N/A% -1 -2.7% 0 0.0% 0 0.0% 0 0.0%
block_page_build0 N/A% -1 -2.7% -1 -5.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 1 2.7% 2 11.1% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% -1 -2.7% 2 11.1% -8 -14.3% -8 -1.1%
drupal_schema_fields_sql0 N/A% 1 2.7% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 1 2.7% 5 27.8% 0 0.0% 0 0.0%
theme@40 N/A% 0 0.0% 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%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_js0 N/A% 0 0.0% -1 -5.6% 0 0.0% 0 0.0%
editor_pre_render_format0 N/A% 0 0.0% -1 -5.6% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 0 0.0% 0 0.0% 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%
Drupal\Core\Entity\Field\Field::setValue0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\user\UserStorageController::addRoles0 N/A% 0 0.0% 1 5.6% 0 0.0% 0 0.0%
system_page_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
field_content_languages0 N/A% 0 0.0% -1 -5.6% 0 0.0% 0 0.0%
theme@10 N/A% 0 0.0% -3 -16.7% 0 0.0% 0 0.0%
contextual_preprocess0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%