Diff Report
Run #52e48e674e7b6: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e48ec52134e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #52e48e674e7b6Run #52e48ec52134eDiffDiff%
Number of Function Calls934 934 0 0.0%
Incl. Wall Time (microsec)1,167 1,180 13 1.1%
Incl. Wall Time (microsec) per call 1 1 0 1.1%
Excl. Wall Time (microsec)1,167 1,180 13 1.1%
Incl. CPU (microsecs)1,768 1,795 27 1.5%
Incl. CPU (microsecs) per call 2 2 0 1.5%
Excl. CPU (microsec)1,768 1,795 27 1.5%
Incl. MemUse (bytes)334,992 334,992 0 0.0%
Incl. MemUse (bytes) per call 359 359 0 0.0%
Excl. MemUse (bytes)334,992 334,992 0 0.0%
Incl. PeakMemUse (bytes)65,200 65,200 0 0.0%
Incl. PeakMemUse (bytes) per call 70 70 0 0.0%
Excl. PeakMemUse (bytes)65,200 65,200 0 0.0%

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% 13 1.9% 27 4.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function13 100.0% 27 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 16 123.1% 11 40.7% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -4 -30.8% -4 -14.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -3 -23.1% 2 7.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -3 -23.1% -2 -7.4% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 3 23.1% -1 -3.7% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% 3 23.1% 15 55.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 2 15.4% 3 11.1% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -2 -15.4% -3 -11.1% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -1 -7.7% 6 22.2% 0 N/A% 0 N/A%
system_page_alter0 N/A% 1 7.7% 1 3.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% 1 7.7% -2 -7.4% 0 N/A% 0 N/A%
theme@20 N/A% 0 0.0% -1 -3.7% 0 N/A% 0 N/A%
theme0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
contextual_preprocess0 N/A% 0 0.0% 2 7.4% 0 N/A% 0 N/A%
block_page_build0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 N/A% 0 0.0% -1 -3.7% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::getVisibleChildren0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::matchArray@10 N/A% 0 0.0% -1 -3.7% 0 N/A% 0 N/A%
theme@10 N/A% 0 0.0% 2 7.4% 0 N/A% 0 N/A%