Diff Report
Run #52e48e674e7b6: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e48ef364ce3: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for array_keys

array_keysRun #52e48e674e7b6Run #52e48ef364ce3DiffDiff%
Number of Function Calls934 934 0 0.0%
Incl. Wall Time (microsec)1,167 1,122 -45 -3.9%
Incl. Wall Time (microsec) per call 1 1 -0 -3.9%
Excl. Wall Time (microsec)1,167 1,122 -45 -3.9%
Incl. CPU (microsecs)1,768 1,759 -9 -0.5%
Incl. CPU (microsecs) per call 2 2 -0 -0.5%
Excl. CPU (microsec)1,768 1,759 -9 -0.5%
Incl. MemUse (bytes)334,992 334,936 -56 -0.0%
Incl. MemUse (bytes) per call 359 359 -0 -0.0%
Excl. MemUse (bytes)334,992 334,936 -56 -0.0%
Incl. PeakMemUse (bytes)65,200 60,984 -4,216 -6.5%
Incl. PeakMemUse (bytes) per call 70 65 -5 -6.5%
Excl. PeakMemUse (bytes)65,200 60,984 -4,216 -6.5%

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% -45 -14.2% -9 -2.3% -56 -0.1% -4,216 -9.7%
Exclusive Metrics Diff for Current Function-45 -100.0% -9 -100.0% -56 -100.0% -4,216 -100.0%
Parent functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -31 -68.9% -34 -377.8% -24 -42.9% -56 -1.3%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -17 -37.8% -23 -255.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% 10 22.2% 19 211.1% -8 -14.3% -40 -0.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -10 -22.2% -8 -88.9% -8 -14.3% 0 0.0%
theme@10 N/A% 4 8.9% 5 55.6% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% -4 -8.9% 26 288.9% -8 -14.3% -4,048 -96.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 N/A% -4 -8.9% -3 -33.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 3 6.7% 18 200.0% 16 28.6% -72 -1.7%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% 3 6.7% 2 22.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -3 -6.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren0 N/A% 2 4.4% -2 -22.2% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 1 2.2% -2 -22.2% 0 0.0% 0 0.0%
system_page_alter0 N/A% 1 2.2% 2 22.2% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 0 0.0% -3 -33.3% 0 0.0% 0 0.0%
theme0 N/A% 0 0.0% -1 -11.1% 0 0.0% 0 0.0%
drupal_get_js0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_page_build0 N/A% 0 0.0% -6 -66.7% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\Query\Condition::matchArray@10 N/A% 0 0.0% 1 11.1% -24 -42.9% 0 0.0%
contextual_preprocess0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@20 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%