Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed7448d018c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #52ed72044139bRun #52ed7448d018cDiffDiff%
Number of Function Calls5,847 5,848 1 0.0%
Incl. Wall Time (microsec)11,921 11,795 -126 -1.1%
Incl. Wall Time (microsec) per call 2 2 -0 -1.1%
Excl. Wall Time (microsec)11,921 11,795 -126 -1.1%
Incl. CPU (microsecs)16,217 16,047 -170 -1.0%
Incl. CPU (microsecs) per call 3 3 -0 -1.1%
Excl. CPU (microsec)16,217 16,047 -170 -1.0%
Incl. MemUse (bytes)1,688,392 1,689,672 1,280 0.1%
Incl. MemUse (bytes) per call 289 289 0 0.1%
Excl. MemUse (bytes)1,688,392 1,689,672 1,280 0.1%
Incl. PeakMemUse (bytes)123,736 122,184 -1,552 -1.3%
Incl. PeakMemUse (bytes) per call 21 21 -0 -1.3%
Excl. PeakMemUse (bytes)123,736 122,184 -1,552 -1.3%

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% -126 -0.2% -170 -0.3% 1,280 0.6% -1,552 -0.6%
Exclusive Metrics Diff for Current Function-126 -100.0% -170 -100.0% 1,280 100.0% -1,552 -100.0%
Parent functions
Drupal\Core\Render\Element::children0 0.0% -415 -329.4% -225 -132.4% 16 1.2% -1,728 -111.3%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% 320 254.0% 84 49.4% -56 -4.4% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% 26 20.6% 28 16.5% -112 -8.8% -624 -40.2%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% -21 -16.7% -30 -17.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -17 -13.5% 4 2.4% -8 -0.6% 632 40.7%
drupal_schema_fields_sql0 0.0% -7 -5.6% -8 -4.7% -8 -0.6% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% -6 -4.8% -13 -7.6% 16 1.2% 680 43.8%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% -5 -4.0% -1 -0.6% 0 0.0% 0 0.0%
contextual_preprocess1 100.0% 4 3.2% 5 2.9% 1,512 118.1% -424 -27.3%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% -4 -3.2% -3 -1.8% -16 -1.2% 0 0.0%
drupal_get_js0 0.0% -2 -1.6% -1 -0.6% 0 0.0% 0 0.0%
Drupal\Core\Extension\InfoParser::parse0 0.0% 2 1.6% 4 2.4% 0 0.0% 0 0.0%
theme0 0.0% -2 -1.6% -15 -8.8% 0 0.0% -88 -5.7%
block_page_build0 0.0% 1 0.8% 0 0.0% -64 -5.0% 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%
theme@20 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 -1.2% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@10 0.0% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
system_page_alter0 0.0% 0 0.0% 1 0.6% 24 1.9% 0 0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData0 0.0% 0 0.0% 2 1.2% -8 -0.6% 0 0.0%
Drupal\Core\Field\FieldItemBase::setValue0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 0.0% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple0 0.0% 0 0.0% 1 0.6% -16 -1.2% 0 0.0%