Diff Report
Run #5659186b7d6e0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #565918537d922: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #5659186b7d6e0Run #565918537d922DiffDiff%
Number of Function Calls164,513 164,196 -317 -0.2%
Incl. Wall Time (microsec)548,534 539,437 -9,097 -1.7%
Incl. Wall Time (microsec) per call 3 3 -0 -1.5%
Excl. Wall Time (microsec)548,534 539,437 -9,097 -1.7%
Incl. MemUse (bytes)535,529,640 535,056,240 -473,400 -0.1%
Incl. MemUse (bytes) per call 3,255 3,259 3 0.1%
Excl. MemUse (bytes)535,529,640 535,056,240 -473,400 -0.1%
Incl. PeakMemUse (bytes)36,457,944 35,933,832 -524,112 -1.4%
Incl. PeakMemUse (bytes) per call 222 219 -3 -1.2%
Excl. PeakMemUse (bytes)36,457,944 35,933,832 -524,112 -1.4%

Parent/Child Regression/Improvement report for array_keys [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%
Incl. Wall
Diff
(microsec)
IWall
Diff%
Incl.
MemUse
Diff
(bytes)
IMemUse
Diff%
Incl.
PeakMemUse
Diff
(bytes)
IPeakMemUse
Diff%
Current Function
array_keys-317 -100.0% -9,097 -2.0% -473,400 -30.5% -524,112 -34.3%
Exclusive Metrics Diff for Current Function-9,097 -100.0% -473,400 -100.0% -524,112 -100.0%
Parent functions
Drupal\Core\Routing\RouteProvider::preLoadRoutes0 0.0% -7,111 -78.2% -256,464 -54.2% -488,448 -93.2%
Drupal\language\Plugin\LanguageNegotiation\LanguageNegotiationUrl::processOutbound0 0.0% -1,654 -18.2% -20,384 -4.3% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 777 8.5% -22,864 -4.8% 0 0.0%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum-100 -31.5% -639 -7.0% -84,440 -17.8% 0 0.0%
Drupal\Core\Database\Log::log0 0.0% 608 6.7% 3,320 0.7% 0 0.0%
Drupal\Core\Cache\ApcuBackend::getMultiple-200 -63.1% -581 -6.4% -85,488 -18.1% -35,784 -6.8%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% -508 -5.6% -1,480 -0.3% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% 430 4.7% -4,320 -0.9% 0 0.0%
contextual_preprocess0 0.0% -418 -4.6% 24 0.0% 0 0.0%
Drupal\Component\Utility\Html::cleanCssIdentifier0 0.0% 263 2.9% 11,680 2.5% 0 0.0%
Drupal\Core\Theme\ActiveTheme::getRegions0 0.0% -253 -2.8% 0 0.0% 88 0.0%
Drupal\Core\Database\Query\Insert::fields0 0.0% -101 -1.1% -5,936 -1.3% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% 75 0.8% 11,176 2.4% 0 0.0%
Drupal\Core\Render\Element::children0 0.0% -65 -0.7% 0 0.0% 32 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -59 -0.6% 1,312 0.3% 0 0.0%
Drupal\webprofiler\Config\ConfigFactoryWrapper::loadMultiple0 0.0% 48 0.5% -2,784 -0.6% 0 0.0%
Drupal\Core\Theme\ThemeManager::render@30 0.0% 37 0.4% 48 0.0% 0 0.0%
Drupal\Core\Render\Element::isEmpty0 0.0% 22 0.2% -8 -0.0% 0 0.0%
Symfony\Component\Process\Pipes\UnixPipes::readAndWrite-17 -5.4% -17 -0.2% -13,800 -2.9% 0 0.0%
Drupal\Core\Field\BaseFieldDefinition::__sleep0 0.0% 17 0.2% 0 0.0% 0 0.0%
Drupal\Core\Render\HtmlResponseAttachmentsProcessor::processAttachments0 0.0% 16 0.2% -2,200 -0.5% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% 7 0.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 0.0% 6 0.1% -760 -0.2% 0 0.0%
Drupal\Core\Session\SessionManager::getSessionDataMask0 0.0% 5 0.1% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@50 0.0% 4 0.0% 16 0.0% 0 0.0%
Drupal\Core\Entity\EntityStorageBase::loadMultiple0 0.0% 2 0.0% -2,400 -0.5% 0 0.0%
Drupal\Core\Theme\ThemeManager::render0 0.0% -2 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@30 0.0% -2 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks0 0.0% -2 -0.0% -8 -0.0% 0 0.0%
Drupal\Core\Render\Renderer::replacePlaceholders0 0.0% -2 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Plugin\PluginBase::__sleep0 0.0% 1 0.0% 24 0.0% 0 0.0%
Drupal\Core\Url::__sleep0 0.0% 1 0.0% 0 0.0% 0 0.0%
Drupal\Core\Plugin\DefaultLazyPluginCollection::__construct0 0.0% -1 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@10 0.0% -1 -0.0% 2,336 0.5% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren0 0.0% 0 0.0% 0 0.0% 0 0.0%