Diff Report
Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #53195bb0cc668Run #53195a48b6f09DiffDiff%
Number of Function Calls1,818 1,844 26 1.4%
Incl. Wall Time (microsec)4,431 4,587 156 3.5%
Incl. Wall Time (microsec) per call 2 2 0 2.1%
Excl. Wall Time (microsec)4,431 4,587 156 3.5%
Incl. CPU (microsecs)5,756 5,963 207 3.6%
Incl. CPU (microsecs) per call 3 3 0 2.1%
Excl. CPU (microsec)5,756 5,963 207 3.6%
Incl. MemUse (bytes)6,110,192 6,105,720 -4,472 -0.1%
Incl. MemUse (bytes) per call 3,361 3,311 -50 -1.5%
Excl. MemUse (bytes)6,110,192 6,105,720 -4,472 -0.1%
Incl. PeakMemUse (bytes)153,064 151,744 -1,320 -0.9%
Incl. PeakMemUse (bytes) per call 84 82 -2 -2.3%
Excl. PeakMemUse (bytes)153,064 151,744 -1,320 -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_keys26 100.0% 156 4.5% 207 5.9% -4,472 -1.3% -1,320 -0.4%
Exclusive Metrics Diff for Current Function156 100.0% 207 100.0% -4,472 -100.0% -1,320 -100.0%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% 138 88.5% 134 64.7% -64 -1.4% 0 0.0%
_theme@2-26 -100.0% -29 -18.6% -44 -21.3% -8,736 -195.3% -1,064 -80.6%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% -28 -17.9% -17 -8.2% 0 0.0% 32 2.4%
Drupal\Core\Render\Element::children53 203.8% 27 17.3% 64 30.9% 4,648 103.9% -88 -6.7%
_theme@126 100.0% 26 16.7% 35 16.9% 8,736 195.3% 216 16.4%
contextual_preprocess-27 -103.8% -24 -15.4% -34 -16.4% -9,072 -202.9% -272 -20.6%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% 24 15.4% 30 14.5% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% 18 11.5% 11 5.3% 16 0.4% -120 -9.1%
Drupal\Core\Database\Connection::expandArguments0 0.0% 9 5.8% 20 9.7% 0 0.0% 80 6.1%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% -5 -3.2% -4 -1.9% -8 -0.2% 0 0.0%
drupal_schema_fields_sql0 0.0% 5 3.2% 0 0.0% 0 0.0% 0 0.0%
system_page_alter0 0.0% -4 -2.6% -4 -1.9% 0 0.0% 0 0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple0 0.0% -2 -1.3% -2 -1.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData0 0.0% -1 -0.6% 7 3.4% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 1 0.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% 1 0.6% -1 -0.5% -8 -0.2% -8 -0.6%
Drupal\Core\Config\Entity\Query\Condition::matchArray@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_js0 0.0% 0 0.0% 2 1.0% 16 0.4% 0 0.0%
Drupal\Core\Field\FieldItemBase::setValue0 0.0% 0 0.0% -1 -0.5% 0 0.0% -48 -3.6%
Drupal\Core\Render\Element::getVisibleChildren0 0.0% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
_theme0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% 0 0.0% 8 3.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 0.0% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
Drupal\Core\Extension\InfoParser::parse0 0.0% 0 0.0% 2 1.0% 0 0.0% -48 -3.6%
block_page_build0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%