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

array_keysRun #53195a48b6f09Run #53195bb0cc668DiffDiff%
Number of Function Calls1,844 1,818 -26 -1.4%
Incl. Wall Time (microsec)4,587 4,431 -156 -3.4%
Incl. Wall Time (microsec) per call 2 2 -0 -2.0%
Excl. Wall Time (microsec)4,587 4,431 -156 -3.4%
Incl. CPU (microsecs)5,963 5,756 -207 -3.5%
Incl. CPU (microsecs) per call 3 3 -0 -2.1%
Excl. CPU (microsec)5,963 5,756 -207 -3.5%
Incl. MemUse (bytes)6,105,720 6,110,192 4,472 0.1%
Incl. MemUse (bytes) per call 3,311 3,361 50 1.5%
Excl. MemUse (bytes)6,105,720 6,110,192 4,472 0.1%
Incl. PeakMemUse (bytes)151,744 153,064 1,320 0.9%
Incl. PeakMemUse (bytes) per call 82 84 2 2.3%
Excl. PeakMemUse (bytes)151,744 153,064 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_keys-26 -100.0% -156 -4.5% -207 -5.9% 4,472 1.3% 1,320 0.4%
Exclusive Metrics Diff for Current Function-156 -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@226 100.0% 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::children-53 -203.8% -27 -17.3% -64 -30.9% -4,648 -103.9% 88 6.7%
_theme@1-26 -100.0% -26 -16.7% -35 -16.9% -8,736 -195.3% -216 -16.4%
contextual_preprocess27 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\Render\Element::getVisibleChildren0 0.0% 0 0.0% -1 -0.5% 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\Config\Entity\Query\Condition::matchArray@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldItemBase::setValue0 0.0% 0 0.0% 1 0.5% 0 0.0% 48 3.6%
_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%