Diff Report
Run #5230aa47d621c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #5230aa47d621cRun #5230a98f3b26cDiffDiff%
Number of Function Calls537 536 -1 -0.2%
Incl. Wall Time (microsec)1,230 1,223 -7 -0.6%
Incl. Wall Time (microsec) per call 2 2 -0 -0.4%
Excl. Wall Time (microsec)1,230 1,223 -7 -0.6%
Incl. CPU (microsecs)1,708 1,716 8 0.5%
Incl. CPU (microsecs) per call 3 3 0 0.7%
Excl. CPU (microsec)1,708 1,716 8 0.5%
Incl. MemUse (bytes)249,896 249,552 -344 -0.1%
Incl. MemUse (bytes) per call 465 466 0 0.0%
Excl. MemUse (bytes)249,896 249,552 -344 -0.1%
Incl. PeakMemUse (bytes)59,448 58,920 -528 -0.9%
Incl. PeakMemUse (bytes) per call 111 110 -1 -0.7%
Excl. PeakMemUse (bytes)59,448 58,920 -528 -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-1 -100.0% -7 -0.8% 8 0.9% -344 -0.5% -528 -0.8%
Exclusive Metrics Diff for Current Function-7 -100.0% 8 100.0% -344 -100.0% -528 -100.0%
Parent functions
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% 19 271.4% 16 200.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% 14 200.0% 21 262.5% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -10 -142.9% -9 -112.5% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% -9 -128.6% -4 -50.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -8 -114.3% -7 -87.5% 0 0.0% -8 -1.5%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 0.0% -6 -85.7% -8 -100.0% 0 0.0% 0 0.0%
system_page_alter0 0.0% -5 -71.4% -6 -75.0% 0 0.0% 0 0.0%
block_page_build0 0.0% -3 -42.9% -3 -37.5% 0 0.0% 0 0.0%
element_children0 0.0% -3 -42.9% -4 -50.0% -32 -9.3% -552 -104.5%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% 3 42.9% 10 125.0% 24 7.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% 2 28.6% 3 37.5% 0 0.0% 0 0.0%
contextual_preprocess-1 -100.0% -2 -28.6% -4 -50.0% -336 -97.7% 0 0.0%
Drupal\Component\Plugin\DefaultPluginBag::__construct0 0.0% 1 14.3% 2 25.0% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 0.0% -1 -14.3% -2 -25.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 0.0% 1 14.3% 1 12.5% 0 0.0% 0 0.0%
theme@20 0.0% 0 0.0% 2 25.0% 0 0.0% 0 0.0%
theme@30 0.0% 0 0.0% 4 50.0% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% 0 0.0% -1 -12.5% 0 0.0% 0 0.0%
drupal_get_js0 0.0% 0 0.0% -6 -75.0% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% 1 12.5% 0 0.0% 0 0.0%
Drupal\views\Routing\ViewPageController::handle0 0.0% 0 0.0% -1 -12.5% 0 0.0% 0 0.0%
theme@10 0.0% 0 0.0% 4 50.0% 0 0.0% 32 6.1%
Drupal\Core\Utility\Token::replace0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% 0 0.0% -1 -12.5% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%